Reports Report 4468b (Event 4468-2019)

Observer
Name Scott S
Experience Level 3/5
Remarks I was driving south on I35 between Georgetown, TX and Round Rock, TX. My wife was in the passenger seat and also observed it, It lasted long enough that I called to my daughter in the back seat to look but she was not able to see high enough from the back seat to observe it.
Location
Address Round Rock, TX
Latitude 30° 34' 24'' N (30.573332°)
Longitude 97° 41' 34.27'' W (-97.692852°)
Elevation 244.313965m
Time and Duration
Local Date & Time 2019-09-16 21:42 CDT
UT Date & Time 2019-09-17 02:42 UT
Duration ≈3.5s
Direction
Moving direction From up left to down right
Descent Angle 126°
Moving
Facing azimuth 183.24°
First azimuth 171.79°
First elevation 51°
Last azimuth 211.48°
Last elevation 35°
Brightness and color
Stellar Magnitude -18
Color Green
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation Unknown
Duration -
Length -
Remarks -
Terminal flash
Observation Unknown
Remarks -
Fragmentation
Observation Yes
Remarks Glowing debris trailing the fireball