| Observer |
|
Name |
David J |
|
Experience Level |
1/5
|
|
Remarks |
I only heard the sound. But it was loud. We thought it might be a nearby bad crash or large tree falling. The house vibrated with the boom. |
| Location |
|
Address |
Birmingham, AL |
|
Latitude |
33° 29' 56.31'' N (33.498975°)
|
|
Longitude |
86° 44' 38.67'' W (-86.744075°)
|
|
Elevation |
230.517273m |
| Time and Duration |
|
Local Date & Time |
2013-09-09 20:45 CDT
|
|
UT Date & Time |
2013-09-10 01:45 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
225° |
| Moving |
|
Facing azimuth |
30.71° |
|
First azimuth |
95.22° |
|
First elevation |
- |
|
Last azimuth |
100.9° |
|
Last elevation |
- |
| Brightness and color |
|
Stellar Magnitude |
- |
|
Color |
- |
| Concurrent Sound |
|
Observation |
Yes |
|
Remarks |
I ONLY HEARD THE SOUND. Directions are based on where I was sitting and where I heard the sound coming from. |
| Delayed Sound |
|
Observation |
Yes |
|
Remarks |
I only heard a loud boom. There was no visual siting. Directions of this report are based on the direction the sound came from. |
| Persistent train |
|
Observation |
Unknown |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
