| Observer |
|
Name |
John H |
|
Experience Level |
3/5
|
|
Remarks |
My wife had her back to the flash and was startled by how bright it was. Similar to a close by lightning flash. |
| Location |
|
Address |
McCall, ID |
|
Latitude |
44° 51' 18.92'' N (44.855256°)
|
|
Longitude |
116° 4' 17.35'' W (-116.071485°)
|
|
Elevation |
1539.386719m |
| Time and Duration |
|
Local Date & Time |
2021-08-31 22:15 MDT
|
|
UT Date & Time |
2021-09-01 04:15 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
181° |
| Moving |
|
Facing azimuth |
186.21° |
|
First azimuth |
184.05° |
|
First elevation |
63° |
|
Last azimuth |
182.54° |
|
Last elevation |
9° |
| Brightness and color |
|
Stellar Magnitude |
-16 |
|
Color |
White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
1s |
|
Length |
60° |
|
Remarks |
Glowing, sparkling train |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
Very bright and fast. |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
Seemed to spray out at the end of flash |
