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This is a record of past federal disaster declarations, not a forecast. Federal assistance figures are aid obligated under specific programs, not total damages. For current threats, check the National Weather Service and FEMA.

Home / Earthquakes / Oklahoma

Oklahoma Earthquake History

Since September 6, 1997, the USGS has recorded 16 earthquakes of magnitude 4.5 or greater in Oklahoma. The strongest was M 5.8.

By decade

'90
'10
'20

Strongest in Oklahoma

All recorded earthquakes

Source: U.S. Geological Survey, Earthquake Hazards Program. Older and smaller earthquakes are under-counted relative to recent decades as instrumentation improved. A record of past shaking is not a forecast. See About the Data.

Oklahoma Earthquake History | DisasterAtlasUSA