Global volcanic earthquake swarm database 1979-1989
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Abstract
Earthquake swarms are pervasive at volcanoes, but have seldom been studied systematically. Most swarms that are described in the literature are those that occurred in association with eruptions; indeed, earthquake swarms are the most reliable method of forecasting eruptions. For the purpose of this report, a swarm is defined as many earthquakes of the same size occurring in a small volume. Swarms are different in these two ways from a mainshock-aftershock sequence or a foreshock-mainshock-aftershock sequence (fig. 1). Swarms are especially common in volcanic areas
Publication type | Report |
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Publication Subtype | USGS Numbered Series |
Title | Global volcanic earthquake swarm database 1979-1989 |
Series title | Open-File Report |
Series number | 96-69 |
DOI | 10.3133/ofr9669 |
Year Published | 1996 |
Language | English |
Publisher | U.S. Geological Survey |
Contributing office(s) | Volcano Hazards Program |
Description | 333 p. |
Google Analytic Metrics | Metrics page |