3.1 Magnitude Earthquake 0.0 km from Martin, South Dakota, United States

33 years ago

UTC time: Saturday, February 20, 1993 13:08 PM
Your time: 1993-02-20T13:08:10Z
Depth: 5.0 km
No tsunami statement issued
Magnitude Type: mb
USGS page: M 3.1 - Nebraska
USGS status: Reviewed by a seismologist
Reports from the public: 0 persons