Unknown over salt lake city, UT, US
Seen Sunday, October 13, 2013 at 2:59 AM UTC
- Shape
- Unknown
- Duration
- A few seconds
Account
Bright flash in the sky followed by a distant explosion about 3 seconds later. It was not lightning. It was not a stormy night and ther
Source: Imported from the CORGIS NUFORC dataset (educational use).