Alaska Volcano Observatory
AVO Webicorders - Fourpeaked
AVO uses several different types of data to monitor volcanoes for signs of unrest or eruptive activity. The data displayed here have not been reviewed in any way, and are preliminary unless reviewed by an AVO geoscientist.
0000 UTC= 4:00 PM AKDT on the previous day as UTC
0600 UTC = 10:00 PM AKDT on the previous day as UTC
1200 UTC= 4:00 AM AKDT on the same day as UTC
1800 UTC = 10:00 AM AKDT on the same day as UTC
RED LINES indicate either a calibration pulse, or where the signal was clipped
(too large to be recorded on the scale of the webicorder).
Fourpeaked 24 hour webicorder
Seismic station FOSS is 3.2 km (2.0 miles) from the summit of Fourpeaked Mountain. This and the other Fourpeaked stations are down due to station outages that were not able to be corrected in the latest field season.Image last updated: May 11 2016 23:05:32
Page modified: December 2, 2016 10:12
Contact Information: AVO Web Team