| Observer |
|
Name |
John B |
|
Experience Level |
2/5
|
|
Remarks |
Hard to predict ground distance, possibly as far north as Allentown. |
| Location |
|
Address |
Bryn Athyn, PA |
|
Latitude |
40° 8' 4.7'' N (40.134638°)
|
|
Longitude |
75° 3' 48.31'' W (-75.063419°)
|
|
Elevation |
87.020859m |
| Time and Duration |
|
Local Date & Time |
2021-03-13 00:39 EST
|
|
UT Date & Time |
2021-03-13 05:39 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From down left to up right |
|
Descent Angle |
17° |
| Moving |
|
Facing azimuth |
10° |
|
First azimuth |
20° |
|
First elevation |
35° |
|
Last azimuth |
- |
|
Last elevation |
- |
| Brightness and color |
|
Stellar Magnitude |
-7 |
|
Color |
Light Blue, Light Green |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
1s |
|
Length |
15° |
|
Remarks |
light bluish train of downward sparks |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
