I don’t really know what terminal flash is, I’m guessing that means just before it disappeared. I noticed it overhead to my right when it flashed suddenly in the sky. It zoomed to what seemed to my northwest leaving a small trail of what seemed small falling orange pieces. The colour of the fireball seemed to fade to white then disappeared. Its trajectory seemed to follow a shallow angle.
Location
Address
Edmonton, Alberta (CA)
Latitude
53° 29' 59.52'' N (53.499868°)
Longitude
113° 31' 41.66'' W (-113.52824°)
Elevation
669.475464m
Time and Duration
Local Date & Time
2021-02-22 06:24 MST
UT Date & Time
2021-02-22 13:24 UT
Duration
≈1.5s
Direction
Moving direction
From up right to down left
Descent Angle
268°
Moving
Facing azimuth
359.19°
First azimuth
50.3°
First elevation
63°
Last azimuth
346.36°
Last elevation
44°
Brightness and color
Stellar Magnitude
-17
Color
Orange
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
1s
Length
10°
Remarks
It looked like smaller orange glowing pieces falling separately and behind the main fireball.
