ALASKA VOLCANO OBSERVATORY STATUS REPORT
U.S. Geological Survey
Sunday, April 5, 2009, 2:40 PM AKDT (Sunday, April 5, 2009, 22:40 UTC)
60°29'7" N 152°44'38" W,
Summit Elevation 10197 ft (3108 m)
Current Volcano Alert Level: WARNING
Current Aviation Color Code: RED
The eruption of Redoubt continues. Small earthquakes and intermittent tremor continue at Redoubt. A brief signal at about 10:36 this morning was likely a small rock avalanche high on the north flank of the volcano.
The AVO web camera shows a continuous plume composed primarily of water vapor and gas rising above the summit to less than 15,000 feet and drifting southeast. A smaller, intermittent plume has been sighted coming from the northwest base of the volcano; this is to be expected as hot debris from yesterday's explosion interacts with snow, ice, and water.
AVO has a gas flight in progress at the volcano today.
The volcano remains at aviation color code RED and alert level WARNING.
Please see the National Weather Service Redoubt coordination page http://pafc.arh.noaa.gov/volcano.php for the latest ash fall information.
52°49'20" N 169°56'42" W,
Summit Elevation 5676 ft (1730 m)
Current Volcano Alert Level: ADVISORY
Current Aviation Color Code: YELLOW
AVO has received no new reports of activity at Cleveland over the last week. Partly cloudy satellite views of the volcano show no activity.
VOLCANO INFORMATION ON THE INTERNET: http://www.avo.alaska.edu
RECORDING ON THE STATUS OF ALASKA'S VOLCANOES (907) 786-7478
Tom Murray, Scientist-in-Charge, USGS
firstname.lastname@example.org (907) 786-7497
Steve McNutt, Coordinating Scientist, UAF
email@example.com (907) 474-7131
The Alaska Volcano Observatory is a cooperative program of the U.S. Geological Survey, the University of Alaska Fairbanks Geophysical Institute, and the Alaska Division of Geological and Geophysical Surveys.