| Observer |
|
Name |
Alexandra L |
|
Experience Level |
1/5
|
|
Remarks |
This was a very interesting sighting for me; definitely something I have never seen nor heard of before. |
| Location |
|
Address |
Lake Arrowhead, CA |
|
Latitude |
34° 16' 35.37'' N (34.276491°)
|
|
Longitude |
117° 10' 54.34'' W (-117.181762°)
|
|
Elevation |
1548.963m |
| Time and Duration |
|
Local Date & Time |
2017-04-10 20:50 PDT
|
|
UT Date & Time |
2017-04-11 03:50 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
105° |
| Moving |
|
Facing azimuth |
200° |
|
First azimuth |
180° |
|
First elevation |
58° |
|
Last azimuth |
203° |
|
Last elevation |
13° |
| Brightness and color |
|
Stellar Magnitude |
-8 |
|
Color |
Green, Light Green |
| Concurrent Sound |
|
Observation |
Yes |
|
Remarks |
Hard to describe but a very slight mix of popping, crackling, and very indistinct booming |
| Delayed Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
3 or 4 very distinct, equal in length flashes of green light. The first flash may have been slightly brighter, but they were all very bright. |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
