| Observer |
|
Name |
Shawn W |
|
Experience Level |
2/5
|
|
Remarks |
I took photos of the black cloud/train that it left and watched it (train/cloud) move through the sky |
| Location |
|
Address |
Sioux Falls, SD |
|
Latitude |
43° 36' 20.55'' N (43.605707°)
|
|
Longitude |
96° 46' 16'' W (-96.771112°)
|
|
Elevation |
451.388m |
| Time and Duration |
|
Local Date & Time |
2014-03-10 07:39 CDT
|
|
UT Date & Time |
2014-03-10 12:39 UT
|
|
Duration |
?
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
135° |
| Moving |
|
Facing azimuth |
180° |
|
First azimuth |
56° |
|
First elevation |
45° |
|
Last azimuth |
165° |
|
Last elevation |
29° |
| Brightness and color |
|
Stellar Magnitude |
- |
|
Color |
I saw a black cloud and there wasn't anything in front of it. |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
______ |
| Persistent train |
|
Observation |
Yes |
|
Duration |
99.99s |
|
Length |
5° |
|
Remarks |
the trail stayed for over 6.5 mins. I used my phone with the timestamps on photos to track it's time. |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
