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Great
M
7.3
7 km NNE of Petacalco, Mexico
Historical event · Sun, 25 Oct 1981 03:22:15 GMT
Peak Ground Motion
MMI 7.4
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Depth
33 km
Time (UTC)
03:22
Date
1981-10-25
Latitude
18.048°
Longitude
-102.084°
Source
USGS
View official report
M7.3 · 7 km NNE of Petacalco, Mexico · Was That A Quake?