Mt. Fitzherbert

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 eastward.

Recent observations: The mountain is clear this morning and should remain so for a number of days. The eruption is on-going, with minor seismicity and slow distributed deformation. Frequent rockfalls from the crater walls and growing dome, and motion of the crater glacier, are associated with this activity. There have been no changes in conditions over the last 24 hours.