| Observer |
|
Name |
Jami W |
|
Experience Level |
1/5
|
|
Remarks |
We thought it was a really unique firework with no sound and moving horizontal. |
| Location |
|
Address |
Conrad, IA |
|
Latitude |
42° 13' 33.93'' N (42.226091°)
|
|
Longitude |
92° 51' 57.48'' W (-92.865966°)
|
|
Elevation |
316.357m |
| Time and Duration |
|
Local Date & Time |
2018-07-08 20:35 CDT
|
|
UT Date & Time |
2018-07-09 01:35 UT
|
|
Duration |
≈7.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
93° |
| Moving |
|
Facing azimuth |
115.02° |
|
First azimuth |
282.72° |
|
First elevation |
16° |
|
Last azimuth |
112.29° |
|
Last elevation |
14° |
| Brightness and color |
|
Stellar Magnitude |
-4 |
|
Color |
Purple, Blue, Light Blue, White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
