Lake-Ice Quakes from Newberry Volcano

Spectrogram from Central Pumice Cone Seismic Station, Newberry Volc...

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.


Image Dimensions: 1444 x 239

Date Taken: