Reports Report 978cx (Event 978-2021)

This report has been linked to the following event: Event 978-2021
Observer
NameDavid W
Experience Level1/5
RemarksI was appx 3 miles south of the donnelley corner intersection, the flash and explosion was pretty much inline with the south end of the Big Dipper
Location
AddressDonnelly, Alberta (CA)
Latitude55° 43' 42.1'' N (55.73°)
Longitude 117° 6' 19.89'' W (-117.11°)
Elevation595m
Time and Duration
Local Date & Time2021-02-22 06:20 MST
UT Date & Time2021-02-22 13:20 UT
Duration≈3.5s
Direction
Moving directionFrom up right to down left
Descent Angle246°
Moving
Facing azimuth105.65°
First azimuth149.24°
First elevation53°
Last azimuth106.82°
Last elevation35°
Brightness and color
Stellar Magnitude-6
ColorGreen
Concurrent Sound
ObservationNo
Remarks-
Delayed Sound
ObservationNo
Remarks-
Persistent train
ObservationYes
Duration3s
Length10°
RemarksSmoky trail
Terminal flash
ObservationYes
RemarksMassive green flash of light followed by faint light that lit up the fragments and smoke trail
Fragmentation
ObservationYes
RemarksAfter the flash some larger pieces fragmented and continued to glow for a second or 2