M 3.3 - 2 km S of Fort Pierre, South Dakota
- 2011-08-09 19:45:17 (UTC)
- 44.331°N 100.377°W
- 5.0 km depth
Interactive Map Regional Information Felt Report - Tell Us! 000311Responses Contribute to citizen science. Please tell us about your experience.
- Did You Feel It?
IVmmi Community Internet Intensity Map Origin - Review Status
- REVIEWED
- Magnitude
- 3.3 mblg
- Depth
- 5.0 km
- Time
- 2011-08-09 19:45:17 UTC
View Nearby Seismicity - Time Range
± Three Weeks - Search Radius
250.0 km - Magnitude Range
≥ 1.0
Contributors US
USGS National Earthquake Information Center, PDE