Reports Report 2017x (Event 2017-2013)

Observer
Name Ian M
Experience Level 3/5
Remarks I was on the phone with my mother who lives in Electra, TX, and she was on her back porch. We both witnessed the event, and after discussing our approximate observation angles we determined that it must have been the same one. We live about 2.5 hrs away from each other. Before realizing she saw it too, I initially thought the meteor's size was that it was less than a few miles away due to how fast it fell and how long it lasted. Afterwards, it realized that the meteor had to be larger, further away, and higher in elevation that I first judged.
Location
Address Denton, TX
Latitude 33° 12' 15.3'' N (33.204249°)
Longitude 97° 8' 23.53'' W (-97.13987°)
Elevation 199.495316m
Time and Duration
Local Date & Time 2013-09-21 21:00 CDT
UT Date & Time 2013-09-22 02:00 UT
Duration ≈1.5s
Direction
Moving direction From up right to down left
Descent Angle 225°
Moving
Facing azimuth 237.06°
First azimuth 236.08°
First elevation 55°
Last azimuth 236.33°
Last elevation 21°
Brightness and color
Stellar Magnitude -12
Color Blue, Yellow
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation No
Duration 2s
Length -
Remarks -
Terminal flash
Observation Yes
Remarks There was a culminating flash right as the fireball went below the tree line. I cannot be certain that it was the terminal flash, but it was a spontaneous flash that was significantly larger than the rest of the fireball's streak.
Fragmentation
Observation Unknown
Remarks -