[ { "sent_utc": "2026-05-06 03:24:57", "sent_unixtime": 1778037897, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-05-05T21:07:26+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea YELLOW\/ADVISORY - Episode 46 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 5:22 p.m. HST on May 5, after 9 hours of continuous lava fountaining", "alert_level": "ADVISORY", "color_code": "YELLOW", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-05-05T21:07:26+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-05-05T21:07:26+00:00" }, { "sent_utc": "2026-05-05 20:35:29", "sent_unixtime": 1778013329, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-05-05T18:52:47+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 46 of the ongoing Halema\u02bbuma\u02bbu eruption continues at 10:30 a.m. HST on May 5, 2026.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-05-05T18:52:47+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-05-05T18:52:47+00:00" }, { "sent_utc": "2026-05-05 18:29:40", "sent_unixtime": 1778005780, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-05-05T00:57:27+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 46 of the ongoing Halema\u02bbuma\u02bbu eruption began at 08:17 a.m. HST on May 5, 2026.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-05-05T00:57:27+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-05-05T00:57:27+00:00" }, { "sent_utc": "2026-05-04 23:50:28", "sent_unixtime": 1777938628, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-05-04T22:04:34+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Precursory low-level eruptive activity before episode 46 of the ongoing Halema\u02bbuma\u02bbu eruption began around 1:38 p.m. HST on May 4, 2026.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-05-04T22:04:34+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-05-04T22:04:34+00:00" }, { "sent_utc": "2026-04-23 20:13:48", "sent_unixtime": 1776975228, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-04-23T18:43:28+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea YELLOW\/ADVISORY - Episode 45 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 10:01 a.m. HST on April 23, 2026.", "alert_level": "ADVISORY", "color_code": "YELLOW", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-04-23T18:43:28+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-04-23T18:43:28+00:00" }, { "sent_utc": "2026-04-23 16:35:33", "sent_unixtime": 1776962133, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-04-23T15:41:02+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 45 of the ongoing Halema\u02bbuma\u02bbu eruption continues on April 23.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-04-23T15:41:02+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-04-23T15:41:02+00:00" }, { "sent_utc": "2026-04-23 12:12:16", "sent_unixtime": 1776946336, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-04-21T22:00:56+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 45 of the ongoing Halema\u02bbuma\u02bbu eruption began at 1:34 AM HST on April 23.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-04-21T22:00:56+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-04-21T22:00:56+00:00" }, { "sent_utc": "2026-04-21 07:16:39", "sent_unixtime": 1776755799, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-04-21T06:55:14+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Precursory low-level eruptive activity for episode 45 of the ongoing Halema\u02bbuma\u02bbu eruption began at 7:46 p.m. HST on April 20, 2026.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-04-21T06:55:14+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-04-21T06:55:14+00:00" }, { "sent_utc": "2026-04-13 23:47:50", "sent_unixtime": 1776124070, "obs_abbr": "avo", "notice_identifier": "DOI-USGS-AVO-2026-04-13T20:27:02+00:00", "notice_type_cd": "VV", "obs_fullname": "Alaska Volcano Observatory", "volcano_name": "Atka volcanic complex", "vnum": "311160", "volcano_cd": "ak17", "region": "Aleutians", "latitude": 52.3309, "longitude": -174.139, "volcano_url": "https:\/\/avo.alaska.edu\/volcanoes\/volcinfo.php?volcname=Atka", "volcano_image_url": "", "nvews_threat": "High Threat", "synopsis_complete": "AVO Atka volcanic complex GREEN\/NORMAL - Decreased seismicity and gas detections.", "alert_level": "NORMAL", "color_code": "GREEN", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-AVO-2026-04-13T20:27:02+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-AVO-2026-04-13T20:27:02+00:00" }, { "sent_utc": "2026-04-10 06:02:36", "sent_unixtime": 1775800956, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-04-10T05:11:40+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea YELLOW\/ADVISORY - Episode 44 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 7:41 p.m. HST on April 9.", "alert_level": "ADVISORY", "color_code": "YELLOW", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-04-10T05:11:40+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-04-10T05:11:40+00:00" }, { "sent_utc": "2026-04-10 03:31:42", "sent_unixtime": 1775791902, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-04-10T02:54:01+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea RED\/WATCH - Episode 44 of the ongoing Halema\u02bbuma\u02bbu eruption continues as of 5:00 p.m. HST on April 9, but with reduced ground hazards.", "alert_level": "WATCH", "color_code": "RED", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-04-10T02:54:01+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-04-10T02:54:01+00:00" }, { "sent_utc": "2026-04-09 22:36:57", "sent_unixtime": 1775774217, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-04-09T19:07:44+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea RED\/WARNING - Episode 44 of the ongoing Halema\u02bbuma\u02bbu eruption continues with lava fountains reaching 190 meters (625 feet) above the north vent.", "alert_level": "WARNING", "color_code": "RED", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-04-09T19:07:44+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-04-09T19:07:44+00:00" }, { "sent_utc": "2026-04-09 21:22:15", "sent_unixtime": 1775769735, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-04-04T19:05:06+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 44 of the ongoing Halema\u02bbuma\u02bbu eruption began at 11:10 a.m. HST on April 9.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-04-04T19:05:06+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-04-04T19:05:06+00:00" }, { "sent_utc": "2026-04-08 19:40:06", "sent_unixtime": 1775677206, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-04-08T19:08:50+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - The Halema\u02bbuma\u02bbu eruption of K\u012blauea volcano remains paused; current forecast for lava fountaining episode 44 is now through April 15.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-04-08T19:08:50+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-04-08T19:08:50+00:00" }, { "sent_utc": "2026-04-01 20:30:06", "sent_unixtime": 1775075406, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-04-01T20:15:04+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - The Halema\u02bbuma\u02bbu eruption of K\u012blauea volcano is currently paused, current forecast for episode 44 fountaining onset is April 6\u201314.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-04-01T20:15:04+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-04-01T20:15:04+00:00" }, { "sent_utc": "2026-03-26 00:39:09", "sent_unixtime": 1774485549, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-03-25T22:51:32+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - The Halema\u02bbuma\u02bbu eruption of K\u012blauea volcano is currently paused, current forecast for episode 44 fountaining onset is April 3\u201313.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-03-25T22:51:32+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-03-25T22:51:32+00:00" }, { "sent_utc": "2026-03-19 01:15:20", "sent_unixtime": 1773882920, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-03-19T01:05:49+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - The Halema\u02bbuma\u02bbu eruption of K\u012blauea volcano is currently paused, current forecast for episode 44 fountaining onset is April 1-10", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-03-19T01:05:49+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-03-19T01:05:49+00:00" }, { "sent_utc": "2026-03-16 00:47:22", "sent_unixtime": 1773622042, "obs_abbr": "avo", "notice_identifier": "DOI-USGS-AVO-2026-03-16T00:44:32+00:00", "notice_type_cd": "VV", "obs_fullname": "Alaska Volcano Observatory", "volcano_name": "Katmai", "vnum": "312170", "volcano_cd": "ak147", "region": "Alaska Peninsula", "latitude": 58.279, "longitude": -154.9533, "volcano_url": "https:\/\/avo.alaska.edu\/volcanoes\/volcinfo.php?volcname=Katmai", "volcano_image_url": "https:\/\/avo.alaska.edu\/images\/dbimages\/display\/1107821287_75_3.jpg", "nvews_threat": "High Threat", "synopsis_complete": "AVO Katmai GREEN\/NORMAL - Resuspended ash observed from 1912 eruption. Aviation color code and alert level remain at GREEN\/NORMAL.", "alert_level": "NORMAL", "color_code": "GREEN", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-AVO-2026-03-16T00:44:32+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-AVO-2026-03-16T00:44:32+00:00" }, { "sent_utc": "2026-03-15 01:36:53", "sent_unixtime": 1773538613, "obs_abbr": "avo", "notice_identifier": "DOI-USGS-AVO-2026-03-15T01:31:03+00:00", "notice_type_cd": "VV", "obs_fullname": "Alaska Volcano Observatory", "volcano_name": "Atka volcanic complex", "vnum": "311160", "volcano_cd": "ak17", "region": "Aleutians", "latitude": 52.3309, "longitude": -174.139, "volcano_url": "https:\/\/avo.alaska.edu\/volcanoes\/volcinfo.php?volcname=Atka", "volcano_image_url": "", "nvews_threat": "High Threat", "synopsis_complete": "AVO Atka volcanic complex YELLOW\/ADVISORY - Increase in seismic activity and SO2 detected in satellite", "alert_level": "ADVISORY", "color_code": "YELLOW", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-AVO-2026-03-15T01:31:03+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-AVO-2026-03-15T01:31:03+00:00" }, { "sent_utc": "2026-03-15 01:16:18", "sent_unixtime": 1773537378, "obs_abbr": "avo", "notice_identifier": "DOI-USGS-AVO-2026-03-15T00:30:32+00:00", "notice_type_cd": "VV", "obs_fullname": "Alaska Volcano Observatory", "volcano_name": "Atka volcanic complex", "vnum": "311160", "volcano_cd": "ak17", "region": "Aleutians", "latitude": 52.3309, "longitude": -174.139, "volcano_url": "https:\/\/avo.alaska.edu\/volcanoes\/volcinfo.php?volcname=Atka", "volcano_image_url": "", "nvews_threat": "High Threat", "synopsis_complete": "AVO Atka volcanic complex ORANGE\/WATCH - Increase in seismic activity and SO2 detected in satellite", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-AVO-2026-03-15T00:30:32+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-AVO-2026-03-15T00:30:32+00:00" }, { "sent_utc": "2026-03-11 16:12:35", "sent_unixtime": 1773245555, "obs_abbr": "avo", "notice_identifier": "DOI-USGS-AVO-2026-03-11T15:53:34+00:00", "notice_type_cd": "VV", "obs_fullname": "Alaska Volcano Observatory", "volcano_name": "Shishaldin", "vnum": "311360", "volcano_cd": "ak252", "region": "Aleutians", "latitude": 54.7554, "longitude": -163.9711, "volcano_url": "https:\/\/avo.alaska.edu\/activity\/Shishaldin.php", "volcano_image_url": "https:\/\/avo.alaska.edu\/images\/dbimages\/display\/1108075524_30_3.jpg", "nvews_threat": "High Threat", "synopsis_complete": "AVO Shishaldin YELLOW\/ADVISORY - No eruption is occurring. Ash resuspension from the flank of Shishaldin Volcano.", "alert_level": "ADVISORY", "color_code": "YELLOW", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-AVO-2026-03-11T15:53:34+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-AVO-2026-03-11T15:53:34+00:00" }, { "sent_utc": "2026-03-11 04:27:24", "sent_unixtime": 1773203244, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-03-11T02:35:04+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 43 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 6:21 p.m. HST on March 10, 2026.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-03-11T02:35:04+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-03-11T02:35:04+00:00" }, { "sent_utc": "2026-03-11 04:07:19", "sent_unixtime": 1773202039, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-03-11T03:39:11+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 43 of the ongoing Halema\u02bbuma\u02bbu eruption continues at 5:55 p.m. HST on DATE.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-03-11T03:39:11+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-03-11T03:39:11+00:00" }, { "sent_utc": "2026-03-10 20:54:24", "sent_unixtime": 1773176064, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-03-10T20:46:14+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea RED\/WARNING - Episode 43 of the ongoing Halema\u02bbuma\u02bbu eruption continues at 10:50 am HST on 3\/10\/2026.", "alert_level": "WARNING", "color_code": "RED", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-03-10T20:46:14+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-03-10T20:46:14+00:00" }, { "sent_utc": "2026-03-10 19:36:10", "sent_unixtime": 1773171370, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-03-10T18:39:08+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 43 of the ongoing Halema\u02bbuma\u02bbu eruption began at 9:17am HST on March 10, 2026.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-03-10T18:39:08+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-03-10T18:39:08+00:00" }, { "sent_utc": "2026-03-09 17:15:00", "sent_unixtime": 1773076500, "obs_abbr": "avo", "notice_identifier": "DOI-USGS-AVO-2026-03-09T17:02:23+00:00", "notice_type_cd": "VV", "obs_fullname": "Alaska Volcano Observatory", "volcano_name": "Katmai", "vnum": "312170", "volcano_cd": "ak147", "region": "Alaska Peninsula", "latitude": 58.279, "longitude": -154.9533, "volcano_url": "https:\/\/avo.alaska.edu\/volcanoes\/volcinfo.php?volcname=Katmai", "volcano_image_url": "https:\/\/avo.alaska.edu\/images\/dbimages\/display\/1107821287_75_3.jpg", "nvews_threat": "High Threat", "synopsis_complete": "AVO Katmai GREEN\/NORMAL - Resuspended ash observed from 1912 eruption. Aviation color code and alert level remain at GREEN\/NORMAL.", "alert_level": "NORMAL", "color_code": "GREEN", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-AVO-2026-03-09T17:02:23+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-AVO-2026-03-09T17:02:23+00:00" }, { "sent_utc": "2026-02-23 22:56:27", "sent_unixtime": 1771887387, "obs_abbr": "nmi", "notice_identifier": "DOI-USGS-NMI-2026-02-23T21:01:27+00:00", "notice_type_cd": "VV", "obs_fullname": "Northern Mariana Islands", "volcano_name": "Ahyi Seamount", "vnum": "284141", "volcano_cd": "nmi2", "region": "Northern Mariana Islands", "latitude": 20.437, "longitude": 145.03, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/ahyi-seamount", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/ahyi\/ahyi-home.jpg", "nvews_threat": "Very Low Threat", "synopsis_complete": "NMI Ahyi Seamount UNASSIGNED\/UNASSIGNED - No signs of unrest. Aviation Color Code and Volcano Alert Level changed to UNASSIGNED.", "alert_level": "UNASSIGNED", "color_code": "UNASSIGNED", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-NMI-2026-02-23T21:01:27+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-NMI-2026-02-23T21:01:27+00:00" }, { "sent_utc": "2026-02-16 09:44:52", "sent_unixtime": 1771235092, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-02-16T07:34:56+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 42 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 11:38 p.m. HST on February 15.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-02-16T07:34:56+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-02-16T07:34:56+00:00" }, { "sent_utc": "2026-02-16 01:15:57", "sent_unixtime": 1771204557, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-02-16T00:57:09+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 42 of the ongoing Halema\u02bbuma\u02bbu eruption continues at 3:10 p.m. HST on February 15, 2026.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-02-16T00:57:09+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-02-16T00:57:09+00:00" }, { "sent_utc": "2026-02-16 00:03:09", "sent_unixtime": 1771200189, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-02-15T23:27:31+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 42 of the ongoing Halema\u02bbuma\u02bbu eruption began at 1:50 p.m. HST on February 15, 2026.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-02-15T23:27:31+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-02-15T23:27:31+00:00" }, { "sent_utc": "2026-01-25 05:32:57", "sent_unixtime": 1769319177, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-01-24T02:32:20+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 41 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 7:29 p.m. HST on January 24", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-01-24T02:32:20+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-01-24T02:32:20+00:00" }, { "sent_utc": "2026-01-24 21:11:28", "sent_unixtime": 1769289088, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-01-24T02:32:54+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 41 of the ongoing Halema\u02bbuma\u02bbu eruption began at 11:10 a.m. HST on January 24.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-01-24T02:32:54+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-01-24T02:32:54+00:00" }, { "sent_utc": "2026-01-21 20:28:26", "sent_unixtime": 1769027306, "obs_abbr": "avo", "notice_identifier": "DOI-USGS-AVO-2026-01-21T19:22:09+00:00", "notice_type_cd": "VV", "obs_fullname": "Alaska Volcano Observatory", "volcano_name": "Pavlof", "vnum": "312030", "volcano_cd": "ak210", "region": "Alaska Peninsula", "latitude": 55.4173, "longitude": -161.8937, "volcano_url": "https:\/\/avo.alaska.edu\/activity\/Pavlof.php", "volcano_image_url": "https:\/\/avo.alaska.edu\/images\/dbimages\/display\/1108074702_36_3.jpg", "nvews_threat": "High Threat", "synopsis_complete": "AVO Pavlof GREEN\/NORMAL - Seismic unrest has not been seen since January 14; Aviation Color Code and Volcano Alert Level decreased to GREEN\/NORMAL.", "alert_level": "NORMAL", "color_code": "GREEN", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-AVO-2026-01-21T19:22:09+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-AVO-2026-01-21T19:22:09+00:00" }, { "sent_utc": "2026-01-14 20:03:44", "sent_unixtime": 1768421024, "obs_abbr": "avo", "notice_identifier": "DOI-USGS-AVO-2026-01-14T18:07:02+00:00", "notice_type_cd": "VV", "obs_fullname": "Alaska Volcano Observatory", "volcano_name": "Pavlof", "vnum": "312030", "volcano_cd": "ak210", "region": "Alaska Peninsula", "latitude": 55.4173, "longitude": -161.8937, "volcano_url": "https:\/\/avo.alaska.edu\/activity\/Pavlof.php", "volcano_image_url": "https:\/\/avo.alaska.edu\/images\/dbimages\/display\/1108074702_36_3.jpg", "nvews_threat": "High Threat", "synopsis_complete": "AVO Pavlof YELLOW\/ADVISORY - Earthquake activity increased on January 14 at 12:45 am AKST (09:45 UTC); Aviation Color Code and Volcano Alert Level increased to YELLOW\/ADVISORY.", "alert_level": "ADVISORY", "color_code": "YELLOW", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-AVO-2026-01-14T18:07:02+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-AVO-2026-01-14T18:07:02+00:00" }, { "sent_utc": "2026-01-13 04:13:29", "sent_unixtime": 1768277609, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-01-12T20:31:13+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 40 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 6:04 p.m. HST on January 12.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-01-12T20:31:13+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-01-12T20:31:13+00:00" }, { "sent_utc": "2026-01-12 18:34:52", "sent_unixtime": 1768242892, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2026-01-09T18:31:30+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 40 of the ongoing Halema\u02bbuma\u02bbu eruption began at 8:22 a.m. HST on January 12.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2026-01-09T18:31:30+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2026-01-09T18:31:30+00:00" }, { "sent_utc": "2025-12-24 12:33:25", "sent_unixtime": 1766579605, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-12-24T06:47:50+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 39 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 2:13 a.m. HST on December 24, 2025.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-12-24T06:47:50+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-12-24T06:47:50+00:00" }, { "sent_utc": "2025-12-24 06:27:21", "sent_unixtime": 1766557641, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-12-24T04:51:29+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 39 of the ongoing Halema\u02bbuma\u02bbu eruption began at 8:10 p.m. HST on 23 December.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-12-24T04:51:29+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-12-24T04:51:29+00:00" }, { "sent_utc": "2025-12-23 20:23:05", "sent_unixtime": 1766521385, "obs_abbr": "avo", "notice_identifier": "DOI-USGS-AVO-2025-12-23T18:55:56+00:00", "notice_type_cd": "VV", "obs_fullname": "Alaska Volcano Observatory", "volcano_name": "Aniakchak", "vnum": "312090", "volcano_cd": "ak14", "region": "Alaska Peninsula", "latitude": 56.9058, "longitude": -158.209, "volcano_url": "https:\/\/avo.alaska.edu\/activity\/Aniakchak.php", "volcano_image_url": "https:\/\/avo.alaska.edu\/images\/dbimages\/display\/1107911996_45_3.jpg", "nvews_threat": "High Threat", "synopsis_complete": "AVO Aniakchak UNASSIGNED\/UNASSIGNED - Status changed to Unmonitored due to seismic station outages.", "alert_level": "UNASSIGNED", "color_code": "UNASSIGNED", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-AVO-2025-12-23T18:55:56+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-AVO-2025-12-23T18:55:56+00:00" }, { "sent_utc": "2025-12-07 07:08:29", "sent_unixtime": 1765091309, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-12-07T00:34:25+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 38 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 8:52 p.m. HST on December 6", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-12-07T00:34:25+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-12-07T00:34:25+00:00" }, { "sent_utc": "2025-12-06 18:48:16", "sent_unixtime": 1765046896, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-12-06T18:28:33+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 38 of the ongoing Halema\u02bbuma\u02bbu eruption began at 8:45 a.m. HST on December 6", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-12-06T18:28:33+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-12-06T18:28:33+00:00" }, { "sent_utc": "2025-11-26 10:25:47", "sent_unixtime": 1764152747, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-11-26T06:35:56+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 37 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly on November 25 at 11:39 p.m. HST.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-11-26T06:35:56+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-11-26T06:35:56+00:00" }, { "sent_utc": "2025-11-26 00:59:03", "sent_unixtime": 1764118743, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-11-22T01:07:11+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 37 of the ongoing Halema\u02bbuma\u02bbu eruption began on November 25 at 2:30 p.m. HST.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-11-22T01:07:11+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-11-22T01:07:11+00:00" }, { "sent_utc": "2025-11-10 02:29:24", "sent_unixtime": 1762741764, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-11-10T01:52:38+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 36 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 4:16 p.m. HST on DATE.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-11-10T01:52:38+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-11-10T01:52:38+00:00" }, { "sent_utc": "2025-11-09 21:47:21", "sent_unixtime": 1762724841, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-11-04T21:23:45+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 36 of the ongoing Halema\u02bbuma\u02bbu eruption began at 11:15 a.m. HST on November 9", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-11-04T21:23:45+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-11-04T21:23:45+00:00" }, { "sent_utc": "2025-11-05 20:42:01", "sent_unixtime": 1762375321, "obs_abbr": "nmi", "notice_identifier": "DOI-USGS-NMI-2025-11-05T19:31:14+00:00", "notice_type_cd": "VV", "obs_fullname": "Northern Mariana Islands", "volcano_name": "Ahyi Seamount", "vnum": "284141", "volcano_cd": "nmi2", "region": "Northern Mariana Islands", "latitude": 20.437, "longitude": 145.03, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/ahyi-seamount", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/ahyi\/ahyi-home.jpg", "nvews_threat": "Very Low Threat", "synopsis_complete": "NMI Ahyi Seamount YELLOW\/ADVISORY - Plumes of discolored water indicate submarine unrest. Aviation Color Code and Volcano Alert Level raised to YELLOW and ADVISORY.", "alert_level": "ADVISORY", "color_code": "YELLOW", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-NMI-2025-11-05T19:31:14+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-NMI-2025-11-05T19:31:14+00:00" }, { "sent_utc": "2025-11-04 20:55:49", "sent_unixtime": 1762289749, "obs_abbr": "avo", "notice_identifier": "DOI-USGS-AVO-2025-11-04T20:03:01+00:00", "notice_type_cd": "VV", "obs_fullname": "Alaska Volcano Observatory", "volcano_name": "Atka volcanic complex", "vnum": "311160", "volcano_cd": "ak17", "region": "Aleutians", "latitude": 52.3309, "longitude": -174.139, "volcano_url": "https:\/\/avo.alaska.edu\/volcanoes\/volcinfo.php?volcname=Atka", "volcano_image_url": "", "nvews_threat": "High Threat", "synopsis_complete": "AVO Atka volcanic complex GREEN\/NORMAL - No further activity following small explosion last week. Aviation Color Code \/ Alert Level lowered to GREEN\/NORMAL.", "alert_level": "NORMAL", "color_code": "GREEN", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-AVO-2025-11-04T20:03:01+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-AVO-2025-11-04T20:03:01+00:00" }, { "sent_utc": "2025-10-30 06:22:34", "sent_unixtime": 1761805354, "obs_abbr": "avo", "notice_identifier": "DOI-USGS-AVO-2025-10-30T05:37:49+00:00", "notice_type_cd": "VV", "obs_fullname": "Alaska Volcano Observatory", "volcano_name": "Atka volcanic complex", "vnum": "311160", "volcano_cd": "ak17", "region": "Aleutians", "latitude": 52.3309, "longitude": -174.139, "volcano_url": "https:\/\/avo.alaska.edu\/volcanoes\/volcinfo.php?volcname=Atka", "volcano_image_url": "", "nvews_threat": "High Threat", "synopsis_complete": "AVO Atka volcanic complex YELLOW\/ADVISORY - Small explosion detected from Korovin.", "alert_level": "ADVISORY", "color_code": "YELLOW", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-AVO-2025-10-30T05:37:49+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-AVO-2025-10-30T05:37:49+00:00" }, { "sent_utc": "2025-10-18 14:30:33", "sent_unixtime": 1760797833, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-10-18T10:16:28+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 35 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 3:32 a.m. HST on October 18.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-10-18T10:16:28+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-10-18T10:16:28+00:00" }, { "sent_utc": "2025-10-18 06:35:52", "sent_unixtime": 1760769352, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-10-17T05:15:25+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 35 of the ongoing Halema\u02bbuma\u02bbu eruption began at approximately 8:05 p.m. HST on October 17, 2025.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-10-17T05:15:25+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-10-17T05:15:25+00:00" }, { "sent_utc": "2025-10-01 17:31:43", "sent_unixtime": 1759339903, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-10-01T17:16:06+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 34 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 7:03 a.m. HST on October 1.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-10-01T17:16:06+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-10-01T17:16:06+00:00" }, { "sent_utc": "2025-10-01 11:13:38", "sent_unixtime": 1759317218, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-09-29T22:26:55+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 34 of the ongoing Halema\u02bbuma\u02bbu eruption began at 12:53 a.m. HST on October 1.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-09-29T22:26:55+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-09-29T22:26:55+00:00" }, { "sent_utc": "2025-09-19 22:49:04", "sent_unixtime": 1758322144, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-09-19T22:14:28+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 33 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 12:08 p.m. HST on September 19.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-09-19T22:14:28+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-09-19T22:14:28+00:00" }, { "sent_utc": "2025-09-19 13:40:36", "sent_unixtime": 1758289236, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-09-18T03:06:53+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 33 of the ongoing Halema\u02bbuma\u02bbu eruption began at 3:11 a.m. HST on Sept 19", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-09-18T03:06:53+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-09-18T03:06:53+00:00" }, { "sent_utc": "2025-09-10 20:23:50", "sent_unixtime": 1757535830, "obs_abbr": "avo", "notice_identifier": "DOI-USGS-AVO-2025-09-10T19:08:29+00:00", "notice_type_cd": "VV", "obs_fullname": "Alaska Volcano Observatory", "volcano_name": "Okmok", "vnum": "311290", "volcano_cd": "ak206", "region": "Aleutians", "latitude": 53.397, "longitude": -168.166, "volcano_url": "https:\/\/avo.alaska.edu\/activity\/Okmok.php", "volcano_image_url": "https:\/\/avo.alaska.edu\/images\/dbimages\/display\/1106852790_26_3.jpg", "nvews_threat": "High Threat", "synopsis_complete": "AVO Okmok GREEN\/NORMAL - Local monitoring network restored. Color code \/ alert level now GREEN\/NORMAL.", "alert_level": "NORMAL", "color_code": "GREEN", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-AVO-2025-09-10T19:08:29+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-AVO-2025-09-10T19:08:29+00:00" }, { "sent_utc": "2025-09-03 06:15:38", "sent_unixtime": 1756880138, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-09-02T23:41:35+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 32 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 8:01 p.m. HST on Sept 2, 2025.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-09-02T23:41:35+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-09-02T23:41:35+00:00" }, { "sent_utc": "2025-09-02 17:11:24", "sent_unixtime": 1756833084, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-09-02T16:14:39+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 32 of the ongoing Halema\u02bbuma\u02bbu eruption began at 6:35 a.m. HST on September 2.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-09-02T16:14:39+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-09-02T16:14:39+00:00" }, { "sent_utc": "2025-08-25 19:48:35", "sent_unixtime": 1756151315, "obs_abbr": "avo", "notice_identifier": "DOI-USGS-AVO-2025-08-22T22:51:56+00:00", "notice_type_cd": "VV", "obs_fullname": "Alaska Volcano Observatory", "volcano_name": "Shishaldin", "vnum": "311360", "volcano_cd": "ak252", "region": "Aleutians", "latitude": 54.7554, "longitude": -163.9711, "volcano_url": "https:\/\/avo.alaska.edu\/activity\/Shishaldin.php", "volcano_image_url": "https:\/\/avo.alaska.edu\/images\/dbimages\/display\/1108075524_30_3.jpg", "nvews_threat": "High Threat", "synopsis_complete": "AVO Shishaldin YELLOW\/ADVISORY - Unrest has increased and the Aviation Color Code and Volcano Alert Level are being increased to YELLOW\/ADVISORY.", "alert_level": "ADVISORY", "color_code": "YELLOW", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-AVO-2025-08-22T22:51:56+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-AVO-2025-08-22T22:51:56+00:00" }, { "sent_utc": "2025-08-23 13:23:39", "sent_unixtime": 1755955419, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-08-23T10:15:31+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 31 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 2:52 a.m.HST on August 23.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-08-23T10:15:31+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-08-23T10:15:31+00:00" }, { "sent_utc": "2025-08-23 00:16:42", "sent_unixtime": 1755908202, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-08-22T22:03:31+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 31 of the ongoing Halema\u02bbuma\u02bbu eruption began at 2:04 p.m. HST on August 22.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-08-22T22:03:31+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-08-22T22:03:31+00:00" }, { "sent_utc": "2025-08-20 18:07:51", "sent_unixtime": 1755713271, "obs_abbr": "avo", "notice_identifier": "DOI-USGS-AVO-2025-08-19T21:03:20+00:00", "notice_type_cd": "VV", "obs_fullname": "Alaska Volcano Observatory", "volcano_name": "Spurr", "vnum": "313040", "volcano_cd": "ak260", "region": "Cook Inlet-South Central", "latitude": 61.2989, "longitude": -152.2539, "volcano_url": "https:\/\/avo.alaska.edu\/activity\/Spurr.php", "volcano_image_url": "https:\/\/avo.alaska.edu\/images\/dbimages\/display\/1107816397_82_3.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "AVO Spurr GREEN\/NORMAL - Volcanic unrest has decreased over past several months. Aviation Color Code and Volcano Alert Level decreased to GREEN\/NORMAL", "alert_level": "NORMAL", "color_code": "GREEN", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-AVO-2025-08-19T21:03:20+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-AVO-2025-08-19T21:03:20+00:00" }, { "sent_utc": "2025-08-06 23:23:45", "sent_unixtime": 1754522625, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-08-06T22:13:18+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 30 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 12:55 p.m. HST on August 6", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-08-06T22:13:18+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-08-06T22:13:18+00:00" }, { "sent_utc": "2025-08-06 12:06:00", "sent_unixtime": 1754481960, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-08-06T11:30:06+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 30 fountaining of the ongoing Halema\u02bbuma\u02bbu eruption began at 1:20 a.m HST on August 6.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-08-06T11:30:06+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-08-06T11:30:06+00:00" }, { "sent_utc": "2025-07-24 00:47:31", "sent_unixtime": 1753318051, "obs_abbr": "nmi", "notice_identifier": "DOI-USGS-NMI-2025-07-23T23:35:09+00:00", "notice_type_cd": "VV", "obs_fullname": "Northern Mariana Islands", "volcano_name": "Ahyi Seamount", "vnum": "284141", "volcano_cd": "nmi2", "region": "Northern Mariana Islands", "latitude": 20.437, "longitude": 145.03, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/ahyi-seamount", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/ahyi\/ahyi-home.jpg", "nvews_threat": "Very Low Threat", "synopsis_complete": "NMI Ahyi Seamount UNASSIGNED\/UNASSIGNED - No sign of continued submarine eruption; Aviation Color Code and Volcano Alert Level lowered to UNASSIGNED.", "alert_level": "UNASSIGNED", "color_code": "UNASSIGNED", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-NMI-2025-07-23T23:35:09+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-NMI-2025-07-23T23:35:09+00:00" }, { "sent_utc": "2025-07-21 04:59:17", "sent_unixtime": 1753073957, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-07-20T18:43:54+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 29 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly around 6:35 p.m. HST on July 20.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-07-20T18:43:54+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-07-20T18:43:54+00:00" }, { "sent_utc": "2025-07-20 15:29:49", "sent_unixtime": 1753025389, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-07-19T02:53:39+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 29 high fountains of the ongoing Halema\u02bbuma\u02bbu eruption began around 5:15 a.m. HST on July 20.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-07-19T02:53:39+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-07-19T02:53:39+00:00" }, { "sent_utc": "2025-07-09 23:49:51", "sent_unixtime": 1752104991, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-07-09T23:03:53+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 28 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 1:20 p.m. HST on July 9, 2025.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-07-09T23:03:53+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-07-09T23:03:53+00:00" }, { "sent_utc": "2025-07-09 15:11:51", "sent_unixtime": 1752073911, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-07-09T05:16:44+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 28 of the ongoing Halema\u02bbuma\u02bbu eruption began at 4:10 a.m. HST on July 9, 2025.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-07-09T05:16:44+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-07-09T05:16:44+00:00" }, { "sent_utc": "2025-07-01 19:41:44", "sent_unixtime": 1751398904, "obs_abbr": "avo", "notice_identifier": "DOI-USGS-AVO-2025-07-01T19:23:31+00:00", "notice_type_cd": "VV", "obs_fullname": "Alaska Volcano Observatory", "volcano_name": "Iliamna", "vnum": "313020", "volcano_cd": "ak124", "region": "Cook Inlet-South Central", "latitude": 60.0319, "longitude": -153.0918, "volcano_url": "https:\/\/avo.alaska.edu\/volcanoes\/volcinfo.php?volcname=Iliamna", "volcano_image_url": "https:\/\/avo.alaska.edu\/images\/dbimages\/display\/1107822698_2_3.jpg", "nvews_threat": "High Threat", "synopsis_complete": "AVO Iliamna GREEN\/NORMAL - Aviation Color Code and Volcano Alert Level changed to GREEN\/NORMAL from UNASSIGNED", "alert_level": "NORMAL", "color_code": "GREEN", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-AVO-2025-07-01T19:23:31+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-AVO-2025-07-01T19:23:31+00:00" }, { "sent_utc": "2025-06-30 06:20:06", "sent_unixtime": 1751264406, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-06-30T00:11:56+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 27 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 7:54 p.m. HST on June 29. Earlier, lava fountains had reached heights of 1,100 ft (340 m).", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-06-30T00:11:56+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-06-30T00:11:56+00:00" }, { "sent_utc": "2025-06-29 19:31:07", "sent_unixtime": 1751225467, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-06-28T05:05:54+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 27 of the ongoing Halema\u02bbuma\u02bbu eruption began at 9:05 a.m. HST on June 29. Lava fountains are reaching heights of 500 feet (150 meters) at this time.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-06-28T05:05:54+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-06-28T05:05:54+00:00" }, { "sent_utc": "2025-06-28 18:50:19", "sent_unixtime": 1751136619, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-06-27T04:06:53+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Precursory low-level activity for episode 27 of the ongoing Halema\u02bbuma\u02bbu eruption began around 7:27 a.m. HST on June 28.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-06-27T04:06:53+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-06-27T04:06:53+00:00" }, { "sent_utc": "2025-06-20 20:58:41", "sent_unixtime": 1750453121, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-06-20T20:17:52+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 26 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 10:25 a.m. HST on Friday, June 20.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-06-20T20:17:52+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-06-20T20:17:52+00:00" }, { "sent_utc": "2025-06-20 12:10:34", "sent_unixtime": 1750421434, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-06-20T09:46:23+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 26 of the ongoing Halema\u02bbuma\u02bbu eruption began at approximately 1:40 a.m. HST on June 20, 2025.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-06-20T09:46:23+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-06-20T09:46:23+00:00" }, { "sent_utc": "2025-06-20 09:54:33", "sent_unixtime": 1750413273, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-06-18T18:35:43+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Low-level precursory activity started within Halema\u02bbuma\u02bbu at 11:26 p.m. HST on 6\/19\/2025.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-06-18T18:35:43+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-06-18T18:35:43+00:00" }, { "sent_utc": "2025-06-12 06:27:42", "sent_unixtime": 1749709662, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-06-11T23:33:40+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 25 of the ongoing Halema\u02bbuma\u02bbu eruption ended at 8:08 p.m. HST on June 11, 2025.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-06-11T23:33:40+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-06-11T23:33:40+00:00" }, { "sent_utc": "2025-06-11 22:39:28", "sent_unixtime": 1749681568, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-06-10T21:50:01+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 25 of the ongoing Halema\u02bbuma\u02bbu eruption began at 11:57 a.m. HST on June 11, 2025.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-06-10T21:50:01+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-06-10T21:50:01+00:00" }, { "sent_utc": "2025-06-10 17:56:51", "sent_unixtime": 1749578211, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-06-10T17:17:48+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 25 precursory activity started within Halema\u02bbuma\u02bbu on the morning of June 10.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-06-10T17:17:48+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-06-10T17:17:48+00:00" }, { "sent_utc": "2025-06-05 15:37:45", "sent_unixtime": 1749137865, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-06-05T15:22:03+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 24 of the ongoing Halema\u02bbuma\u02bbu eruption ended abruptly at 4:28 a.m. HST on June 5.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-06-05T15:22:03+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-06-05T15:22:03+00:00" }, { "sent_utc": "2025-06-05 08:51:18", "sent_unixtime": 1749113478, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-06-05T07:31:47+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 24 of the ongoing Halema\u02bbuma\u02bbu eruption began at 8:55 PM HST on June 4.", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-06-05T07:31:47+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-06-05T07:31:47+00:00" }, { "sent_utc": "2025-06-03 22:36:19", "sent_unixtime": 1748990179, "obs_abbr": "hvo", "notice_identifier": "DOI-USGS-HVO-2025-06-03T22:03:07+00:00", "notice_type_cd": "VV", "obs_fullname": "Hawaiian Volcano Observatory", "volcano_name": "Kilauea", "vnum": "332010", "volcano_cd": "hi3", "region": "Hawaii", "latitude": 19.421, "longitude": -155.287, "volcano_url": "https:\/\/www.usgs.gov\/volcanoes\/kilauea", "volcano_image_url": "https:\/\/volcanoes.usgs.gov\/vsc\/images\/kilauea\/kilauea.jpg", "nvews_threat": "Very High Threat", "synopsis_complete": "HVO Kilauea ORANGE\/WATCH - Episode 24 precursory activity started within Halema\u02bbuma\u02bbu during the morning on June 3", "alert_level": "WATCH", "color_code": "ORANGE", "vona_url": "https:\/\/volcanoes.usgs.gov\/hans-public\/vona\/DOI-USGS-HVO-2025-06-03T22:03:07+00:00", "vona_data": "https:\/\/volcanoes.usgs.gov\/hans-public\/api\/notice\/getVona\/DOI-USGS-HVO-2025-06-03T22:03:07+00:00" } ]