Information For a 3.9 Earthquake on 04/01/1984 near Challis, ID

An earthquake of magnitude 3.9 and depth of 10.00 kilometers occurred 16.90 miles from Challis, ID in Custer County at 05:39 AM.

04/01/1984 - Earthquake Incident Location
Earthquake Details
Location: 16.90 miles from Challis, ID in Custer County, ID
Date: 04/01/1984
Time: 05:39 AM
Magnitude: 3.9 Mag
Depth: 10.00 km
More Earthquake Incidents on 04/01/1984

Area Highlights

Natural Disasters Risk

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