M 5.6 - 18 km ESE of Challis, Idaho
- 1984-08-22 09:46:30 (UTC)
- 44.467°N 114.008°W
- 10.0 km depth
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- ShakeMap
VIImmi 
Estimated Intensity Map Origin - Review Status
- REVIEWED
- Magnitude
- 5.6 mw
- Depth
- 10.0 km
- Time
- 1984-08-22 09:46:30 UTC
Focal Mechanism Fault Plane Solution View Nearby Seismicity - Time Range
± Three Weeks - Search Radius
250.0 km - Magnitude Range
≥ 2.0
Contributors US
USGS National Earthquake Information Center, PDE