Information For a 4.0 Earthquake on 04/18/1984 near Challis, ID

An earthquake of magnitude 4.0 and depth of 10.00 kilometers occurred 12.93 miles from Challis, ID in Custer County at 01:15 AM.

04/18/1984 - Earthquake Incident Location
Earthquake Details
Location: 12.93 miles from Challis, ID in Custer County, ID
Date: 04/18/1984
Time: 01:15 AM
Magnitude: 4.0 Mag
Depth: 10.00 km
More Earthquake Incidents on 04/18/1984

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Area Highlights

Natural Disasters Risk

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