Lake-Ice Quakes from Newberry Volcano
![Spectrogram from Central Pumice Cone Seismic Station, Newberry Volc...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/vhp_img1292.jpg?itok=SrFWiJrW)
Detailed Description
The popping and cracking of ice in lakes within the Newberry Volcano caldera is picked up by local seismic stations, such as Central Pumice Cone. The lake-ice quakes do not resemble standard volcanic low-frequency or high-frequency events and are sporadically observed in the winter at other ice-covered lakes in Yellowstone, Long Valley, and elsewhere.
Sources/Usage
Public Domain.