Reports Report 643k (Event 643-2019)

Observer
Name Andrew D
Experience Level 2/5
Remarks Driving home from work headed west on Highway 14 towards I-25. I saw it through my drivers window. It looked like it was over Loveland, near vertical trajectory. Stopped and observed smoke moving for a few minutes smoke moved 30 - 40 degrees east in maybe 5 minutes. Awesome to see. Looked like one of those professional fireworks that sparkle on the way up, but coming down.
Location
Address Fort Collins, CO
Latitude 40° 34' 51.23'' N (40.580896°)
Longitude 104° 58' 51.06'' W (-104.98085°)
Elevation 1513.259277m
Time and Duration
Local Date & Time 2019-02-07 18:15 MST
UT Date & Time 2019-02-08 01:15 UT
Duration ≈1.5s
Direction
Moving direction From up left to down right
Descent Angle 167°
Moving
Facing azimuth 210°
First azimuth 210°
First elevation 40°
Last azimuth 212°
Last elevation 20°
Brightness and color
Stellar Magnitude -12
Color Orange, Yellow, Light Yellow, Red, White
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation Yes
Duration 99.99s
Length 20°
Remarks Definitely smoke. Hung in air and was moving with the wind. Stayed for about 5 minutes then lost sight due to darkness coming
Terminal flash
Observation No
Remarks -
Fragmentation
Observation Yes
Remarks As it was coming down it broke up into many pieces. I saw smaller glowing pieces fragmenting off. It went dark before hitting the ground. It seemed really close.