http://trellia-chan.livejournal.com/ ([identity profile] trellia-chan.livejournal.com) wrote in [community profile] 1word1day2016-01-14 12:29 am

Wednesday word: cryoseism

cryoseism

Noun: Also known as an ice quake or a frost quake, a cryoseism is an earthquake that that is caused when soil or rock saturated with water freezes.  As the water freezes, it expands and puts stress on the saturated soil and its surroundings. The stress builds up until it relieves itself by cracking, resulting in the cryoseism.

Cryoseisms can also occur through abrupt glacial movements.

Post a comment in response:

This account has disabled anonymous posting.
If you don't have an account you can create one now.
HTML doesn't work in the subject.
More info about formatting