Redoubt's every move tracked from above and below {7044 02-22-2009 22:02:43}
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Kristi Wallace, a USGS research geologist, writes an update about Mount Redoubt volcano from the Alaska Volcano Observatory operations room last week. Staff monitor seismic and satellite data from volcanic locations across Alaska from their Anchorage headquarters. MARC LESTER / ANCHORAGE DAILY NEWS Buy Photo
