Latest U.S. Volcano Alerts and Updates for Wednesday, May 6, 2009 at 08:22:36 PDT
- 2009-05-05 21:49:25 Redoubt Watch Orange
- 2009-05-05 17:58:42 Kilauea Watch Orange
- 2009-05-05 16:11:44 Long Valley Volcanic Center Normal Green
- 2009-05-01 23:50:15 Cleveland Unassigned Unassigned
- 2009-05-01 22:19:14 Cascade Range Normal Green
- 2009-05-01 17:18:25 Yellowstone Normal Green
- 2009-04-28 04:39:15 Pagan Unassigned Unassigned
- 2009-04-28 03:50:29 Mauna Loa Advisory Yellow
- 2009-04-17 02:32:59 Anatahan Normal Green
Did you know there are 169 active volcanoes in the United States? Learn more about how and why we monitor volcanoes.
Features
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Information about Activity at Redoubt Volcano
An eruption of Mt. Redoubt began at approximately 22:38 AKDT, March 22, 2009 (0638 UTC). The eruption cloud height was estimated to be 50,000 ft above sea level. For the most up-to-date information, please see the Redoubt Activity Page.
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May is Volcano Awareness Month in Washington State
Volcano Awareness Month is an opportunity for Washington State's residents to become familiar with volcano hazards and preparedness. Information about volcanoes in Washington State can be found on the VHP Fact Sheet page and on the Cascades Volcano Observatory (CVO) site. Preparedness information can be found on Washington State's Emergency Management Division (EMD) site.
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This Dynamic Planet: A Teaching Companion
Access classroom exercises and background information on plate tectonics.
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VHP Update Feeds
Access our updates from a news reader.
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Volcanic Ash Information
Volcanic Ash information including guidance for homes, businesses, and communities.
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View our Web Cams
See real-time images of several U.S. volcanoes.
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Features Archive …
