News (Lincoln, NE)
Cleveland Status Report issued Aug 19, 2008 12:25 ADT Volcano Alert Level WATCH - Aviation Color Code ORANGE (2008-08-21)
Partly cloudy satellite views over the past day show a weak thermal anomaly at Cleveland volcano. No plume has been observed.
Okmok Status Report issued Aug 19, 2008 12:25 ADT Volcano Alert Level WATCH - Aviation Color Code ORANGE (2008-08-21)
Eruptive activity continues at Okmok Volcano. Low-level ash emissions have been observed in satellite data at Okmok though most of the past 24 hours. However, since 14:30 UTC today the level of seismic activity has gradually decreased to near pre-eruption levels. Satellite data show that ash is no longer being emitted since seismicity levels decreased.
M 6.1, Tonga (2008-08-21)
August 19, 2008 16:30:13 GMT
http://earthquake.usgs.gov/eqcenter/recenteqsww/Quakes/us2008vxbi.php
http://earthquake.usgs.gov/eqcenter/recenteqsww/Quakes/us2008vxbi.php
Okmok Status Report issued Aug 20, 2008 12:29 ADT Volcano Alert Level WATCH - Aviation Color Code ORANGE (2008-08-20)
Volcanic unrest continues at Okmok Volcano. The level of seismic activity has decreased to near pre-eruption levels. Satellite observations today have been obscured by clouds.
Kasatochi Status Report issued Aug 20, 2008 12:29 ADT Volcano Alert Level WATCH - Aviation Color Code ORANGE (2008-08-20)
Seismic activity at Kasatochi continues. Earthquakes are being detected by the AVO seismic network on Great Sitkin Island 25 miles west of Kasatochi. Satellite views today have been obscured by clouds.
Cleveland Status Report issued Aug 20, 2008 12:29 ADT Volcano Alert Level WATCH - Aviation Color Code ORANGE (2008-08-20)
Satellite views today have been obscured by clouds and AVO has received no new information about activity at Cleveland.