| Observer |
|
Name |
Ariane D |
|
Experience Level |
1/5
|
|
Remarks |
It happened right after some friends and I went ghost hunting and were attempting to summon spirits. We took it as a sign at the time. |
| Location |
|
Address |
Upland, CA |
|
Latitude |
34° 5' 51.04'' N (34.09751°)
|
|
Longitude |
117° 38' 54.2'' W (-117.64839°)
|
|
Elevation |
376.089m |
| Time and Duration |
|
Local Date & Time |
2011-10-31 23:30 PDT
|
|
UT Date & Time |
2011-11-01 06:30 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
253° |
| Moving |
|
Facing azimuth |
178.16° |
|
First azimuth |
253.83° |
|
First elevation |
39° |
|
Last azimuth |
253.3° |
|
Last elevation |
81° |
| Brightness and color |
|
Stellar Magnitude |
-11 |
|
Color |
White |
| Concurrent Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Yes |
|
Remarks |
2-3 seconds after the explosion, it sounded like a soft sonic boom. |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
It spread out wide and lit up the entire area. |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
