[{"noticeId":"DOI-USGS-HVO-2026-10-23T17:13:15+00:00","vName":"Kilauea","vnum":"332010","volcanoCd":"hi3","nvewsThreat":"Very High Threat","lat":19.421,"long":-155.287,"noticeSynopsis":"HVO Kilauea YELLOW\/ADVISORY - The Halema'uma'u eruption of K\u012blauea is currently paused after episode 55 fountaining ended on October 17. Summit reinflation continues today and the preliminary forecast for episode 56 fountaining is between October 29 and November 5, 2026.","obs":"hvo","alertLevel":"ADVISORY","colorCode":"YELLOW","sentUtc":"2026-10-23 19:37:45","alertDate":"2026-10-23 19:37:45","newDate":"Oct 23, 2026","newTime":"19:37","alertLevelPrev":"WATCH","colorCodePrev":"ORANGE","codeChangeDate":"2026-10-17 19:59:31","noticeUrl":"https:\/\/volcanoes.usgs.gov\/hans2\/view\/notice\/DOI-USGS-HVO-2026-10-23T17:13:15+00:00","noticeData":"https:\/\/volcanoes.usgs.gov\/vsc\/api\/hansApi\/notice\/DOI-USGS-HVO-2026-10-23T17:13:15+00:00","noticeSectionData":"https:\/\/volcanoes.usgs.gov\/vsc\/api\/hansApi\/noticeSection\/DOI-USGS-HVO-2026-10-23T17:13:15+00:00"},{"noticeId":"DOI-USGS-AVO-2026-10-23T18:32:10+00:00","vName":"Great Sitkin","vnum":"311120","volcanoCd":"ak111","nvewsThreat":"High Threat","lat":52.0765,"long":-176.1109,"noticeSynopsis":"AVO Great Sitkin ORANGE\/WATCH - Slow eruption of lava continues within the summit crater associated with low-level seismicity.","obs":"avo","alertLevel":"WATCH","colorCode":"ORANGE","sentUtc":"2026-10-23 19:28:22","alertDate":"2026-10-23 19:28:22","newDate":"Oct 23, 2026","newTime":"19:28","alertLevelPrev":"ADVISORY","colorCodePrev":"YELLOW","codeChangeDate":"2021-07-23 22:25:55","noticeUrl":"https:\/\/volcanoes.usgs.gov\/hans2\/view\/notice\/DOI-USGS-AVO-2026-10-23T18:32:10+00:00","noticeData":"https:\/\/volcanoes.usgs.gov\/vsc\/api\/hansApi\/notice\/DOI-USGS-AVO-2026-10-23T18:32:10+00:00","noticeSectionData":"https:\/\/volcanoes.usgs.gov\/vsc\/api\/hansApi\/noticeSection\/DOI-USGS-AVO-2026-10-23T18:32:10+00:00"},{"noticeId":"DOI-USGS-AVO-2026-10-23T18:32:10+00:00","vName":"Shishaldin","vnum":"311360","volcanoCd":"ak252","nvewsThreat":"High Threat","lat":54.7554,"long":-163.9711,"noticeSynopsis":"AVO Shishaldin YELLOW\/ADVISORY - Unrest continues with small earthquakes, tremor, and gas emissions.","obs":"avo","alertLevel":"ADVISORY","colorCode":"YELLOW","sentUtc":"2026-10-23 19:28:22","alertDate":"2026-10-23 19:28:22","newDate":"Oct 23, 2026","newTime":"19:28","alertLevelPrev":"NORMAL","colorCodePrev":"GREEN","codeChangeDate":"2025-08-25 19:48:35","noticeUrl":"https:\/\/volcanoes.usgs.gov\/hans2\/view\/notice\/DOI-USGS-AVO-2026-10-23T18:32:10+00:00","noticeData":"https:\/\/volcanoes.usgs.gov\/vsc\/api\/hansApi\/notice\/DOI-USGS-AVO-2026-10-23T18:32:10+00:00","noticeSectionData":"https:\/\/volcanoes.usgs.gov\/vsc\/api\/hansApi\/noticeSection\/DOI-USGS-AVO-2026-10-23T18:32:11+00:00"},{"noticeId":"DOI-USGS-NMI-2026-10-22T23:13:02+00:00","vName":"Ahyi Seamount","vnum":"284141","volcanoCd":"nmi2","nvewsThreat":"Very Low Threat","lat":20.437,"long":145.03,"noticeSynopsis":"NMI Ahyi Seamount YELLOW\/ADVISORY - Plumes of discolored water seen in satellite imagery; no significant geophysical signals.","obs":"nmi","alertLevel":"ADVISORY","colorCode":"YELLOW","sentUtc":"2026-10-22 23:16:38","alertDate":"2026-10-22 23:16:38","newDate":"Oct 22, 2026","newTime":"23:16","alertLevelPrev":"UNASSIGNED","colorCodePrev":"UNASSIGNED","codeChangeDate":"2026-07-16 00:13:50","noticeUrl":"https:\/\/volcanoes.usgs.gov\/hans2\/view\/notice\/DOI-USGS-NMI-2026-10-22T23:13:02+00:00","noticeData":"https:\/\/volcanoes.usgs.gov\/vsc\/api\/hansApi\/notice\/DOI-USGS-NMI-2026-10-22T23:13:02+00:00","noticeSectionData":"https:\/\/volcanoes.usgs.gov\/vsc\/api\/hansApi\/noticeSection\/DOI-USGS-NMI-2026-10-22T23:13:02+00:00"}]