Mt. Fitzherbert

Potential ash hazards: Wind forecasts from the National Oceanic and Atmospheric Administration (NOAA), coupled with eruption models, show that any ash clouds that rise above the crater rim today would drift northward to northeastward at low altitude and east-northeastward at higher altitudes early in the day and east-northeastward at all altitudes later.

Recent observations: The new lava dome is obscured by clouds this morning, but eruptive conditions appear unchanged from those recent weeks on the basis of seismic and GPS data.