Alaska Volcano Observatory
Katmai reported activity
HISTORIC EVENT DATES (9 events)
PREHISTORIC EVENT DATES - years before present (2 events)
22500 - Katmai - Katmai Late Pleistocene Rhyodacite Pumice-Fall and Ignimbrite (LPFI)/Windy Creek Ashflow
Page modified: April 24, 2017 15:15
Contact Information: AVO Web Team
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