I was turned away when it initially came in so I may have missed the first colours it gave off but I saw blue, green, bright whitish yellow and then broke off into red bits.
Location
Address
Fork Lake, Alberta (CA)
Latitude
54° 29' 58.01'' N (54.499446°)
Longitude
111° 36' 50.19'' W (-111.613942°)
Elevation
590m
Time and Duration
Local Date & Time
2019-08-31 22:20 MDT
UT Date & Time
2019-09-01 04:20 UT
Duration
≈7.5s
Direction
Moving direction
From up left to down right
Descent Angle
178°
Moving
Facing azimuth
182.94°
First azimuth
181.66°
First elevation
71°
Last azimuth
181.9°
Last elevation
10°
Brightness and color
Stellar Magnitude
-17
Color
Blue, Green, Light Yellow, Red
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
No
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
Unknown
Remarks
-
Fragmentation
Observation
Yes
Remarks
It broke up at the last second into about 5 or more pieces that had red colour.