M 6.9 - The 1983 Borah Peak Earthquake, Idaho
- 1983-10-28 14:06:06 (UTC)
- 44.058°N 113.857°W
- 10.0 km depth
Interactive Map Regional Information Felt Report - Tell Us! 000002Responses Contribute to citizen science. Please tell us about your experience.
- Did You Feel It?
Vmmi 
Community Internet Intensity Map - ShakeMap
IXmmi 
Estimated Intensity Map Ground Failure - Landslide Estimate
Extensive area affected
Little or no population exposed
- Liquefaction Estimate
Limited area affected
Little or no population exposed
Origin - Review Status
- REVIEWED
- Magnitude
- 6.9 mw
- Depth
- 10.0 km
- Time
- 1983-10-28 14:06:06 UTC
Focal Mechanism Fault Plane Solution View Nearby Seismicity - Time Range
± Three Weeks - Search Radius
250.0 km - Magnitude Range
≥ 3.0
Contributors US
USGS National Earthquake Information Center, PDE