Alaska Volcano Observatory
Chiginagak reported activity
EVENT SPECIFIC INFORMATION
Event Name : Chiginagak 1971/7This is a questionable event.
|Start:||July 1971 ||Observed|
|Stop:||July 1971 ||Observed|
|Tephra plume: ||
|MaxVEI: ||2 ||
|Duration: ||1 evening ||
From Miller and others (1998): "Mr. Odon Soeth reported observing an ash eruption in July, 1971 from Port Heiden, 100 km southwest of Chiginagak; according to Mr. Soeth, the eruption lasted only one evening."
Page modified: March 30, 2017 14:36
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