Information For a 4.0 Earthquake on 08/22/1984 near Challis, ID

An earthquake of magnitude 4.0 and depth of 10.00 kilometers occurred 2.02 miles from Challis, ID in Custer County at 10:52 AM.

08/22/1984 - Earthquake Incident Location
Earthquake Details
Location: 2.02 miles from Challis, ID in Custer County, ID
Date: 08/22/1984
Time: 10:52 AM
Magnitude: 4.0 Mag
Depth: 10.00 km

Area Highlights

Natural Disasters Risk

  • Hail Risk Hail Risk is Very Low
  • Tornados Tornado Risk is Very Low