Logan, Utah Explosion and Crater
1954-05-01·west of Logan, Utah·FBI·unresolved
Document coverPage 1 of 65_HS1-834228961_62-HQ-83894_Section_8 · View original on war.gov
A violent explosion and gaping crater occurred west of Logan, Utah on May 1, 1954, preceded by a mysterious streak of light in the sky; geologists ruled out meteorite impact but could not determine the cause.
“The crater was not produced by a conventional meteorite fall. For these reasons, operations have been discontinued!”
Verbatim from 65_HS1-834228961_62-HQ-83894_Section_8 · View original on war.gov
Case details
- Date
- 1954-05-01
- Precision
- day
- Location
- west of Logan, Utah
- Country
- United States
- Region
- Utah
- Branch
- FBI
- Sensors
- eyewitness
Resolution
16 feet wide, 6 feet deep crater; fireball reported; 500 phone calls to police
Source document
Agency: FBI
File: 65_HS1-834228961_62-HQ-83894_Section_8
Case ID: 1954-FBI-E79227
View original on war.gov →Extracted via LLM. Verbatim excerpt validated.