| Observer |
|
Name |
Kelly S |
|
Experience Level |
2/5
|
|
Remarks |
The sonic boom almost broke my windows! |
| Location |
|
Address |
Nelson, British Columbia (CA) |
|
Latitude |
49° 29' 26.33'' N (49.490646°)
|
|
Longitude |
117° 17' 53.54'' W (-117.298206°)
|
|
Elevation |
555.027m |
| Time and Duration |
|
Local Date & Time |
2017-09-04 22:17 PDT
|
|
UT Date & Time |
2017-09-05 05:17 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up to down |
|
Descent Angle |
180° |
| Moving |
|
Facing azimuth |
336.63° |
|
First azimuth |
- |
|
First elevation |
19° |
|
Last azimuth |
- |
|
Last elevation |
- |
| Brightness and color |
|
Stellar Magnitude |
-26 |
|
Color |
Light Yellow and reddish |
| Concurrent Sound |
|
Observation |
Yes |
|
Remarks |
A loud boom followed by smaller boom. |
| Delayed Sound |
|
Observation |
Yes |
|
Remarks |
about 20 seconds after the flash. |
| Persistent train |
|
Observation |
Unknown |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
