Reports Report 5128b (Event 5128-2017)

This report has been linked to the following event: Event 5128-2017
Observer
NameRandy S
Experience Level2/5
RemarksI reported a meteor/fireball once before, but that was in a vehicle on the freeway. Maybe that was bigger considering it was through a windshield with oncoming lights (with two of us seeing it)... but this was more moving. Incredible sight, and I was lucky I was out jogging for 40 minutes.
Location
AddressLos Angeles, CA
Latitude34° 13' 1.05'' N (34.22°)
Longitude 118° 37' 5.1'' W (-118.62°)
Elevation253.09m
Time and Duration
Local Date & Time2017-12-14 01:42 PST
UT Date & Time2017-12-14 09:42 UT
Duration≈3.5s
Direction
Moving directionFrom up right to down left
Descent Angle184°
Moving
Facing azimuth357.99°
First azimuth334.13°
First elevation64°
Last azimuth333.49°
Last elevation25°
Brightness and color
Stellar Magnitude-10
ColorLight Yellow
Concurrent Sound
ObservationNo
Remarks-
Delayed Sound
ObservationNo
Remarks-
Persistent train
ObservationNo
Duration-
Length-
Remarks-
Terminal flash
ObservationNo
Remarks-
Fragmentation
ObservationYes
RemarksIt looked like, as it disappeared into the treetops, that it elongated or split in two.