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IMAGE 193632
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Earthquakes located under Trident volcano, Alaska, from August 1 to September 13, 2022. The top panel shows earthquakes per day, and the bottom panel shows earthquake depths through time. A swarm of relatively deep earthquakes started on August 24, with earthquakes getting more shallow over time. The rate of events per day remained elevated through the first week of September and is almost back to normal as of September 13. The size of the circles in the lower panel reflects the magnitude of the earthquakes as shown in the legend.

Date:
Volcano(es):Trident
Photographer/Creator: Haney, Matt
URL:http://www.avo.alaska.edu/images/image.php?id=193632

Citation Information:
Image courtesy of AVO/USGS.
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Page modified: December 23, 2019 16:01
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