I was very late and dark outside, and I was also in a car with music playing. There may have been a sonic boom, but I definitely did not hear one over my music.
Location
Address
Bennett, CO
Latitude
39° 44' 21.93'' N (39.739426°)
Longitude
104° 33' 56.96'' W (-104.565823°)
Elevation
1712.556396m
Time and Duration
Local Date & Time
2014-10-30 23:10 MDT
UT Date & Time
2014-10-31 05:10 UT
Duration
≈3.5s
Direction
Moving direction
From up to down
Descent Angle
180°
Moving
Facing azimuth
91.03°
First azimuth
90.6°
First elevation
65°
Last azimuth
90.25°
Last elevation
29°
Brightness and color
Stellar Magnitude
-14
Color
Light Green
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Unknown
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
Yes
Remarks
About 3 seconds after the fireball first appeared, the ball had a very bright green flash. It was so bright, at first I thought it was coming towards my car!