| Observer |
|
Name |
Angela W |
|
Experience Level |
2/5
|
|
Remarks |
It was an amazing experience, my son was with me and saw/heard/felt it too |
| Location |
|
Address |
Colville, WA |
|
Latitude |
48° 59' 27.22'' N (48.990895°)
|
|
Longitude |
117° 38' 6.41'' W (-117.635115°)
|
|
Elevation |
456.966m |
| Time and Duration |
|
Local Date & Time |
2017-09-04 22:12 PDT
|
|
UT Date & Time |
2017-09-05 05:12 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
96° |
| Moving |
|
Facing azimuth |
354.41° |
|
First azimuth |
345.26° |
|
First elevation |
43° |
|
Last azimuth |
14.77° |
|
Last elevation |
39° |
| Brightness and color |
|
Stellar Magnitude |
- |
|
Color |
Light Blue, Light Yellow, White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Yes |
|
Remarks |
Two Thundering booms after the flash |
| Persistent train |
|
Observation |
Unknown |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
Bright flash lit the thick smoke filled sky brighter than lightening |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
