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2007 April 07

USGS Update 2007-Apr-07 09:45

Potential ash hazards: Wind forecasts from the National Oceanic and Atmospheric Administration (NOAA), coupled with eruption models, show that any ash clouds rising above the crater rim today would drift northward.

Recent observations: The crater of Mount St. Helens is, suprisingly, obscured by clouds this morning, but geodetic and seismic instruments indicate that the lava dome continues to grow as a large pile of rubble on the south crater floor. No changes in activity have been detected in the last 24 hours.