| Observer |
|
Name |
Herve B |
|
Experience Level |
3/5
|
|
Remarks |
The entire sky lit up and was sure it was a huge lightening strike |
| Location |
|
Address |
Boswell, British Columbia (CA) |
|
Latitude |
49° 28' 31.32'' N (49.475368°)
|
|
Longitude |
116° 46' 22.59'' W (-116.772943°)
|
|
Elevation |
533m |
| Time and Duration |
|
Local Date & Time |
2017-09-04 21:30 MST
|
|
UT Date & Time |
2017-09-05 04:30 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From left to right |
|
Descent Angle |
90° |
| Moving |
|
Facing azimuth |
270° |
|
First azimuth |
200° |
|
First elevation |
75° |
|
Last azimuth |
300° |
|
Last elevation |
75° |
| Brightness and color |
|
Stellar Magnitude |
-24 |
|
Color |
Blue |
| Concurrent Sound |
|
Observation |
Yes |
|
Remarks |
Sounded like a rolling thunder for 10 seconds |
| Delayed Sound |
|
Observation |
Yes |
|
Remarks |
Heard another thunder sound 10 seconds later |
| Persistent train |
|
Observation |
Unknown |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
Cloudy but lit the entire sky |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
