earthquake swarm
Geology
noun
The occurrence in a place of a large number of minor earthquakes in a relatively short space of time (typically days or weeks), with no one earthquake being identifiable as the main shock.
Origin
Early 20th century.
| 单词 | earthquake swarm |
| 释义 | earthquake swarmGeology noun The occurrence in a place of a large number of minor earthquakes in a relatively short space of time (typically days or weeks), with no one earthquake being identifiable as the main shock. Origin |
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