Harmonic tremor
id:
harmonic-tremor-180-12690407
title:
Harmonic tremor
text:
A harmonic tremor is a sustained release of seismic and infrasonic energy typically associated with the underground movement of magma, the venting of volcanic gases from magma, or both. It is a long-duration release of seismic energy, with distinct spectral lines, that often precedes or accompanies a volcanic eruption. More generally, a volcanic tremor is a sustained signal that may or may not possess these harmonic spectral features. Being a long-duration continuous signal from a temporally ext
brand slug:
wiki
category slug:
encyclopedia
description:
Sustained ground vibration associated with underground movement of magma or volcanic gas
original url:
https://en.wikipedia.org/wiki/Harmonic_tremor
date created:
2004-12-15T05:51:37Z
date modified:
2024-09-05T15:03:58Z
main entity:
{"identifier":"Q971897","url":"https://www.wikidata.org/entity/Q971897"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/a/ae/Harmonic-tremor.jpg","width":768,"height":560}
fields total:
13
integrity:
16