Latest U.S. Volcano Alerts and Updates
- 2008-07-03 21:58:06 Anatahan Normal Green
- 2008-07-03 20:46:52 Cleveland Advisory Yellow
- 2008-07-03 17:08:22 Kilauea Watch Orange
- 2008-07-03 16:32:04 Long Valley Volcanic Center Normal Green
- 2008-07-01 18:11:09 Yellowstone Normal Green
- 2008-06-27 15:15:19 Mount St. Helens Advisory Yellow
- 2008-06-26 19:42:35 Mauna Loa Advisory Yellow
Recent Features
-
VHP launches Web Site beta
Visit the new Volcanic Activity section of our beta web site. We will be moving pages from the old site and continuing to add new content for the forseeable future.
-
20 Years of AVO
Alaska Volcano Observatory (AVO) Celebrates Twenty Years of Volcano Research and Hazard Mitigation …
-
Halema`uma`u gas plume becomes ash-laden
On the evening of March 23, 2008 small incandescent particles were observed erupting from the vent below the Halema`uma`u Overlook. See the HVO Web Site for more information …
-
Mount St. Helens Alert Level and Aviation Color Code Decreased to Advisory Yellow
Growth of the new lava dome inside the crater of Mount St. Helens, which began in October 2004, appears to have paused …
-
Features Archive …
