I'm a petroleum geologist. 35 years experience in science. Worked for major oil companies. Advanced Bachelor of Science Degree.
Video
Location
Address
Cochrane, Alberta (CA)
Latitude
51° 11' 12.6'' N (51.186834°)
Longitude
114° 29' 47.38'' W (-114.496494°)
Elevation
1127.207764m
Time and Duration
Local Date & Time
2021-02-22 06:23 MST
UT Date & Time
2021-02-22 13:23 UT
Duration
≈1.5s
Direction
Moving direction
From down left to up right
Descent Angle
44°
Moving
Facing azimuth
12°
First azimuth
15°
First elevation
26°
Last azimuth
11°
Last elevation
18°
Brightness and color
Stellar Magnitude
-23
Color
Light Yellow
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
6s
Length
15°
Remarks
glowing train that blew up (broke up and became much brighter like an explosion that lit the sky more than the incoming train above it. I believe a terminal flash.