| Observer |
|
Name |
Sheree S |
|
Experience Level |
3/5
|
|
Remarks |
It was a bright white ball that flashed across the sky (1 to 2 sec) less than a minute later the loudest sonic boom followed. |
| Location |
|
Address |
, WA |
|
Latitude |
48° 12' 34.41'' N (48.209558°)
|
|
Longitude |
120° 5' 21.56'' W (-120.089323°)
|
|
Elevation |
718.379822m |
| Time and Duration |
|
Local Date & Time |
2020-04-30 13:32 PDT
|
|
UT Date & Time |
2020-04-30 20:32 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From down right to up left |
|
Descent Angle |
293° |
| Moving |
|
Facing azimuth |
247.75° |
|
First azimuth |
328.15° |
|
First elevation |
64° |
|
Last azimuth |
18.63° |
|
Last elevation |
61° |
| Brightness and color |
|
Stellar Magnitude |
- |
|
Color |
White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Yes |
|
Remarks |
Sonic sounding boom |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
