Earthquakes アメリカ合衆国 1981
アメリカ合衆国 was hit by 287 earthquakes with a magnitude of 4 and more in 1981. The biggest earthquake in アメリカ合衆国 for 1981 had a magnitude of 6.4 (1981/11/03)
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1981-07-20
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1981-09-16
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1981-10-07
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1981-10-20
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1981-12-07
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1981-12-31
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1981-06-06
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1981-06-10
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1981-05-28
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1981-05-29