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Hazard Notification System (HANS) for Volcanoes

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Recent Notices

Alaska Volcano Observatory
2021-09-26 20:09:23
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-25 19:58:39
Semisopochnoi, Great Sitkin, Pavlof, Cleveland, Katmai Daily Update
2021-09-24 21:26:54
Semisopochnoi, Great Sitkin, Pavlof, Cleveland, Katmai Weekly Update
2021-09-24 04:35:24
Katmai Information Statement
2021-09-23 19:39:06
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-22 21:14:41
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-21 19:48:44
Katmai Information Statement
2021-09-21 19:31:15
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-21 19:22:02
Semisopochnoi Information Statement
2021-09-21 04:12:47
Semisopochnoi VAN/VONA
2021-09-20 20:56:07
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-20 19:47:18
Semisopochnoi VAN/VONA
2021-09-20 05:58:25
Semisopochnoi VAN/VONA
2021-09-19 20:55:14
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-18 20:40:36
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-17 20:33:10
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Weekly Update
2021-09-16 19:57:57
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-15 19:58:16
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-14 19:26:24
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-13 22:37:36
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-12 20:00:43
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-11 19:27:46
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-10 23:19:18
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Weekly Update
2021-09-10 20:57:21
Great Sitkin Information Statement
2021-09-09 19:59:37
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-08 20:01:15
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-07 20:54:44
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-06 20:03:53
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-05 19:50:12
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-04 19:44:45
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-03 21:31:34
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Weekly Update
2021-09-02 18:54:54
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-01 21:04:56
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-09-01 21:02:58
Semisopochnoi Information Statement
2021-08-31 19:33:47
Semisopochnoi, Great Sitkin, Pavlof, Cleveland Daily Update
2021-08-30 19:59:37
Great Sitkin, Pavlof, Semisopochnoi, Cleveland Daily Update
2021-08-29 20:28:29
Great Sitkin, Pavlof, Semisopochnoi, Cleveland Daily Update
2021-08-28 21:37:59
Katmai Information Statement
2021-08-28 19:18:26
Great Sitkin, Pavlof, Semisopochnoi, Cleveland Daily Update
2021-08-27 20:26:23
Great Sitkin, Semisopochnoi, Pavlof, Cleveland, Atka volcanic complex Weekly Update
2021-08-27 17:24:29
Atka volcanic complex VAN/VONA
2021-08-26 19:22:59
Great Sitkin, Pavlof, Semisopochnoi, Cleveland, Atka volcanic complex Daily Update
California Volcano Observatory
2021-09-20 20:10:22
Weekly Update
2021-09-14 16:46:36
Weekly Update
2021-09-07 20:48:39
Weekly Update
2021-08-31 14:23:47
Weekly Update
Cascades Volcano Observatory
2021-09-25 01:03:54
Cascade Range Weekly Update
2021-09-17 15:57:29
Cascade Range Weekly Update
2021-09-10 16:30:39
Cascade Range Weekly Update
2021-09-03 17:08:14
Cascade Range Weekly Update
2021-08-27 16:09:44
Cascade Range Weekly Update
Hawaiian Volcano Observatory
2021-09-23 17:55:40
Mauna Loa Weekly Update
2021-09-21 20:01:19
Kilauea Weekly Update
2021-09-16 18:11:18
Mauna Loa Weekly Update
2021-09-14 18:55:24
Kilauea Weekly Update
2021-09-09 18:25:21
Mauna Loa Weekly Update
2021-09-07 18:45:31
Kilauea Weekly Update
2021-09-02 20:35:41
Hualalai, Haleakala, Mauna Kea, Loihi Seamount Monthly Update
2021-09-02 19:15:48
Mauna Loa Weekly Update
2021-08-31 20:47:45
Kilauea Weekly Update
2021-08-30 19:50:59
Kilauea Status Report
2021-08-29 19:48:00
Kilauea Status Report
2021-08-28 21:42:28
Kilauea Status Report
2021-08-27 19:54:39
Kilauea Information Statement
2021-08-26 20:43:01
Mauna Loa Weekly Update
2021-08-26 19:44:23
Kilauea VAN/VONA
2021-08-26 18:41:48
Kilauea Information Statement
Northern Mariana Islands Volcano Observatory
2021-09-24 22:00:59
Pagan VAN/VONA
2021-09-23 23:52:41
Pagan Weekly Update
2021-09-23 00:34:40
Pagan Daily Update
2021-09-22 01:56:52
Pagan Daily Update
2021-09-21 01:09:26
Pagan Daily Update
2021-09-20 05:50:04
Pagan Daily Update
2021-09-19 05:18:48
Pagan Daily Update
2021-09-18 06:14:36
Pagan Daily Update
2021-09-17 00:27:54
Pagan Weekly Update
2021-09-15 23:21:42
Pagan Daily Update
2021-09-15 01:31:16
Pagan Daily Update
2021-09-13 23:53:13
Pagan Daily Update
2021-09-12 23:05:45
Pagan Daily Update
2021-09-12 00:14:22
Pagan Daily Update
2021-09-10 18:15:46
Pagan VAN/VONA
2021-09-10 00:18:37
Pagan Weekly Update
2021-09-08 23:27:26
Pagan Daily Update
2021-09-08 01:00:00
Pagan Daily Update
2021-09-07 02:35:52
Pagan Daily Update
2021-09-05 23:43:29
Pagan Daily Update
2021-09-04 23:30:44
Pagan Daily Update
2021-09-03 23:59:12
Pagan Daily Update
2021-09-03 00:59:56
Pagan Weekly Update
2021-09-01 23:47:12
Pagan Daily Update
2021-09-01 18:44:59
Pagan VAN/VONA
2021-08-26 23:03:51
Pagan Weekly Update
Yellowstone Volcano Observatory
2021-09-01 18:50:25
Yellowstone Monthly Update

Elevated Volcanoes

Alaska Volcano Observatory
Cleveland
2021-09-26 20:09:23
YELLOW ADVISORY
Great Sitkin
2021-09-26 20:09:23
ORANGE WATCH
Pavlof
2021-09-26 20:09:23
ORANGE WATCH
Semisopochnoi
2021-09-26 20:09:23
ORANGE WATCH

California Volcano Observatory
No elevated volcanoes.

Cascades Volcano Observatory
No elevated volcanoes.

Hawaiian Volcano Observatory
Kilauea
2021-09-21 20:01:19
YELLOW ADVISORY
Mauna Loa
2021-09-23 17:55:40
YELLOW ADVISORY

Northern Mariana Islands Volcano Observatory
No elevated volcanoes.

Yellowstone Volcano Observatory
No elevated volcanoes.


Common Alerting Protocol RSS Feed

Monitored Volcanoes

Alaska Volcano Observatory
Akutan
2019-09-06 18:29:39
GREEN NORMAL
Alaskan Volcanoes
2010-08-20 20:39:48
GREEN NORMAL
Aniakchak
2021-08-02 08:25:21
GREEN NORMAL
Atka volcanic complex
2021-08-27 20:26:23
GREEN NORMAL
Augustine
2019-09-06 18:29:39
GREEN NORMAL
Cleveland
2021-09-26 20:09:23
YELLOW ADVISORY
Dutton
2019-09-06 18:29:39
GREEN NORMAL
Fisher
GREEN NORMAL
Gareloi
2021-07-30 21:13:40
GREEN NORMAL
Great Sitkin
2021-09-26 20:09:23
ORANGE WATCH
Griggs
GREEN NORMAL
Iliamna
2019-09-06 18:29:39
GREEN NORMAL
Isanotski
GREEN NORMAL
Kanaga
2019-09-06 18:29:39
GREEN NORMAL
Katmai
2021-09-25 19:58:39
GREEN NORMAL
Korovin
2020-12-04 20:29:15
GREEN NORMAL
Mageik
GREEN NORMAL
Makushin
2020-12-16 00:59:56
GREEN NORMAL
Martin
GREEN NORMAL
Novarupta
GREEN NORMAL
Okmok
2019-09-06 18:29:39
GREEN NORMAL
Pavlof
2021-09-26 20:09:23
ORANGE WATCH
Redoubt
2010-04-23 20:27:31
GREEN NORMAL
Semisopochnoi
2021-09-26 20:09:23
ORANGE WATCH
Shishaldin
2021-04-02 17:35:10
GREEN NORMAL
Snowy Mountain
GREEN NORMAL
Spurr
2014-09-12 23:44:56
GREEN NORMAL
Takawangha
2020-01-23 07:55:05
GREEN NORMAL
Tanaga
2021-04-20 00:22:52
GREEN NORMAL
Trident
GREEN NORMAL
Ugashik-Peulik
2021-05-14 19:37:55
GREEN NORMAL
Ukinrek Maars
2021-05-14 19:37:55
GREEN NORMAL
Veniaminof
2021-07-09 21:30:29
GREEN NORMAL
Westdahl
2020-10-15 20:25:29
GREEN NORMAL
Wrangell
2019-09-06 18:28:28
GREEN NORMAL

California Volcano Observatory
Clear Lake Volcanic Field
GREEN NORMAL
Coso Volcanic Field
2019-07-11 23:36:44
GREEN NORMAL
Lassen Volcanic Center
2009-11-18 16:05:08
GREEN NORMAL
Long Valley Caldera
2012-01-13 01:46:31
GREEN NORMAL
Mammoth Mountain
GREEN NORMAL
Medicine Lake volcano
GREEN NORMAL
Mono Lake Volcanic Field
GREEN NORMAL
Mono-Inyo Craters
GREEN NORMAL
Mount Shasta
GREEN NORMAL
Salton Buttes
GREEN NORMAL
Ubehebe Craters
GREEN NORMAL

Cascades Volcano Observatory
Cascade Range
2021-09-25 01:03:54
GREEN NORMAL
Crater Lake
GREEN NORMAL
Glacier Peak
GREEN NORMAL
Mount Adams
GREEN NORMAL
Mount Baker
GREEN NORMAL
Mount Hood
2021-06-06 04:38:06
GREEN NORMAL
Mount Jefferson
GREEN NORMAL
Mount Rainier
GREEN NORMAL
Mount St. Helens
2014-04-30 16:05:42
GREEN NORMAL
Newberry
2012-03-07 16:47:01
GREEN NORMAL
Three Sisters
GREEN NORMAL

Hawaiian Volcano Observatory
Haleakala
2021-09-02 20:35:41
GREEN NORMAL
Hualalai
2021-09-02 20:35:41
GREEN NORMAL
Kilauea
2021-09-21 20:01:19
YELLOW ADVISORY
Mauna Kea
2021-09-02 20:35:41
GREEN NORMAL
Mauna Loa
2021-09-23 17:55:40
YELLOW ADVISORY

Northern Mariana Islands Volcano Observatory
No monitored volcanoes.

Yellowstone Volcano Observatory
Yellowstone
2021-09-01 18:50:25
GREEN NORMAL