| Observer |
|
Name |
Will B |
|
Experience Level |
3/5
|
|
Remarks |
It appeared to be extremely low in altitude. This sighting was the closest natural phenomenoa to a auora borealis |
| Location |
|
Address |
Everett, WA |
|
Latitude |
47° 54' 52.36'' N (47.914545°)
|
|
Longitude |
122° 12' 2.92'' W (-122.200811°)
|
|
Elevation |
140.13m |
| Time and Duration |
|
Local Date & Time |
2016-12-17 02:10 PST
|
|
UT Date & Time |
2016-12-17 10:10 UT
|
|
Duration |
≈7.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
98° |
| Moving |
|
Facing azimuth |
346° |
|
First azimuth |
336° |
|
First elevation |
49° |
|
Last azimuth |
13° |
|
Last elevation |
39° |
| Brightness and color |
|
Stellar Magnitude |
-20 |
|
Color |
Dark Green, Green, Light Green |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
2s |
|
Length |
60° |
|
Remarks |
Slightly glowing that faded. |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
The green kind of popped and got lighter and had bright white fragments around it for about 1 sec about 2/3 of the way through the sighting. |
