| Observer |
|
Name |
Brett F |
|
Experience Level |
2/5
|
|
Remarks |
- |
| Location |
|
Address |
Devils Lake, ND |
|
Latitude |
48° 6' 0.55'' N (48.100153°)
|
|
Longitude |
98° 45' 25.41'' W (-98.757057°)
|
|
Elevation |
447.834564m |
| Time and Duration |
|
Local Date & Time |
2021-10-17 07:00 CDT
|
|
UT Date & Time |
2021-10-17 12:00 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
96° |
| Moving |
|
Facing azimuth |
90° |
|
First azimuth |
65° |
|
First elevation |
14° |
|
Last azimuth |
100° |
|
Last elevation |
10° |
| Brightness and color |
|
Stellar Magnitude |
-7 |
|
Color |
White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
0.25s |
|
Length |
10° |
|
Remarks |
Glowing train following, disappearing a distance behind the fireball |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
Multiple glowing pieces breaking off just prior to termination |
