Reports Report 4922cv (Event 4922-2018)

This report has been linked to the following event: Event 4922-2018
Observer
NameY R
Experience Level3/5
RemarksI was on my covered patio so, the only way it got my attention was it seemed like someone had shined a flashlight across my face. The boom and ground/house shaking happened about 1 to 2 minutes after the light shined across my face.
Location
AddressAustin, TX
Latitude30° 11' 14.43'' N (30.19°)
Longitude 97° 49' 32.85'' W (-97.83°)
Elevation239.22m
Time and Duration
Local Date & Time2018-11-15 21:21 CST
UT Date & Time2018-11-16 03:21 UT
Duration≈3.5s
Direction
Moving directionFrom up right to down left
Descent Angle189°
Moving
Facing azimuth208.96°
First azimuth46.71°
First elevation65°
Last azimuth227.18°
Last elevation43°
Brightness and color
Stellar Magnitude-15
ColorGreen, Light Yellow, White
Concurrent Sound
ObservationNo
Remarks-
Delayed Sound
ObservationYes
RemarksA large boom that shook the house and ground.
Persistent train
ObservationYes
Duration99.99s
Length50°
RemarksI could see the smoke trail from where the fireball came into my sight to where it was no longer in my sight for about 10 minutes. It looked like what a plane would leave, it was a tight trail of smoke that slowly spread out over time. It was still there when I went inside 10 minutes later. I have pretty bad pictures of it.
Terminal flash
ObservationNo
Remarks-
Fragmentation
ObservationNo
Remarks-