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1937 (2)
city
Willowbrook earthquakes archive
Historical earthquake archive for Willowbrook, with yearly and monthly activity summaries.
Filter: 1937
Mag
Location
Details
4.4
San Bernardino, United States
01 Sep 1937 16:35:33 UTC
4.4
Fontana, United States
01 Sep 1937 13:48:08 UTC
Monthly activity
September 1937
2