Volcano Hazards Program | U.S. Geological Survey
Oct 31, 2024 · There are about 170 potentially active volcanoes in the U.S. The mission of the USGS Volcano Hazards Program is to enhance public safety and minimize social and economic disruption from volcanic unrest and eruption through our National Volcano Early Warning System.
Newest Volcano Notice Including Mount Adams
Oct 3, 2024 · The USGS national volcanic threat assessment ranked Mount Adams as a high-threat volcano. The threat-potential assessment takes into account both volcano hazards and community exposure.
USGS Volcano Notifications
Nov 4, 2024 · Hazard Notification System (HANS) for Volcanoes ... USGS Volcano Notifications. Back. Last 24 Hours Alaska Volcano Observatory 2024-11-04 21:15:44 UTC, Great Sitkin, Spurr Daily Update Hawaiian Volcano Observatory 2024-11-04 18:30:41 UTC, Kilauea Daily Update Recent Notices AVO | CalVO ...
Newest Volcano Notice Including Kilauea - USGS
5 days ago · Newest Volcano Notice Including Kilauea. Activity Summary: Kīlauea volcano is not erupting. Seismicity and ground deformation at the volcano’s summit, upper East Rift Zone, and Southwest Rift Zone are low. Minor deformation is observed in Kīlauea’s middle East Rift Zone.
Newest Volcano Notice Including Yellowstone - USGS
Nov 1, 2024 · Yellowstone is the site of the largest and most diverse collection of natural thermal features in the world and the first National Park. YVO is one of the five USGS Volcano Observatories that monitor volcanoes within the United States for science and public safety.
Hawaiian Volcano Observatory - USGS
The USGS Hawaiian Volcano Observatory (HVO) is responsible for monitoring six active volcanoes on the Islands of Hawai‘i and Maui. The Island of Hawai‘i, with four active volcanoes, is liveliest. Between 1912 and 2012, there were nearly 50 Kīlauea eruptions, 12 Mauna Loa eruptions, and one Hualālai intrusion of magma.
USGS Volcano Notification System (VNS) | Home
The Volcano Notification Service (VNS) is a free service that sends you notification emails about volcanic activity happening at US monitored volcanoes. You can customize the VNS to only deliver notifications for certain volcanoes, or a range of volcanoes, as well as choose the separate notification types you want to receive.
USGS Volcano Notice - DOI-USGS-HVO-2024-10-27T18:38:54+00:00
Oct 27, 2024 · USGS Volcano Notice - DOI-USGS-HVO-2024-10-27T18:38:54+00:00. Activity Summary: Kīlauea volcano is not erupting. Weak steaming is occasionally visible on the inactive September 15–20 lava flow field within Nāpau Crater on the middle East Rift Zone.
USGS Volcano Notice - DOI-USGS-HVO-2024-10-29T18:15:00+00:00
Oct 29, 2024 · Activity Summary: Kīlauea volcano is not erupting. Weak steaming is occasionally visible on the inactive September 15–20 lava flow field within Nāpau Crater on the middle East Rift Zone. No changes have been detected at the summit, lower East Rift …
USGS Volcano Notice - DOI-USGS-HVO-2024-10-30T15:57:28+00:00
Oct 30, 2024 · Hawaiʻi Volcanoes National Park visitor information: https://www.nps.gov/havo/index.htm; Kīlauea activity summary also available by phone: (808) 967-8862; Kīlauea webcam images: https://www.usgs.gov/volcanoes/kilauea/webcams; Kīlauea photos/video: https://www.usgs.gov/volcanoes/kilauea/photo-and-video-chronology