3.0 magnitude earthquake 7 km from Huron, South Dakota, United States

37 years ago

UTC time: Thursday, July 09, 1987 22:06 PM
Your time: Thursday, July 9, 1987 at 10:06 PM UTC
Magnitude Type: mblg
USGS page: M 3.0 - South Dakota
USGS status: Reviewed by a seismologist
Reports from the public: 0 people
37 years ago 3.0 magnitude, 10 km depth
Huron, South Dakota, United States