Seismic activity at Okmok has slowed somewhat. Status remains at red.
Alaska Volcano Observatory
Current Status Report
Sunday, July 20, 2008 11:25 AM AKDT (19:25 UTC)
OKMOK VOLCANO (CAVW #1101-29-)
53°23′49″ N 168°9′58″ W, Summit Elevation 3520 ft (1073 m)
Current Aviation Color Code: RED
Current Volcano Alert Level: WARNING
The eruption of Okmok Volcano continues. Seismicity has declined somewhat over the last 5 hours. Instead of nearly continuous volcanic tremor, we are now observing discrete seismic events occurring every 10 to 15 minutes. Satellite data from 06:30 AKDT (14:30 UTC) revealed a plume about 20 km from Okmok, drifting SE at about 12,000 feet above sea level.
Please see http://www.avo.alaska.edu/activity/Okmok.php for more information.
