M 4.3 - 53 km N of Kelly, Wyoming
- 2003-08-21 07:46:52 (UTC)
- 44.095°N 110.515°W
- 5.8 km depth
Did You Feel It?
Felt (IV) at Moran and (III) at the South Entrance of Yellowstone National Park. Also felt at Cody and Jackson, Wyoming and Victor, Idaho.
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Earthquake Hazards Program
- In cooperation with:
- UU