Reports Report 4500cx (Event 4500-2017)

This report has been linked to the following event: Event 4500-2017
Observer
NameDebra B
Experience Level2/5
RemarksBecause of the closeness to Camp Pendleton, I'm curious to know if this was a meteor I saw, or something related to the marine base. It did not look like a flare - e.g. the whole sky did not light up. It was a bright streak in an otherwise dark sky.
Location
Address-
Latitude33° 16' 35.21'' N (33.28°)
Longitude 117° 26' 42.46'' W (-117.45°)
Elevation21.39m
Time and Duration
Local Date & Time2017-11-18 17:30 PST
UT Date & Time2017-11-19 01:30 UT
Duration≈3.5s
Direction
Moving directionFrom up left to down right
Descent Angle100°
Moving
Facing azimuth177.35°
First azimuth149.51°
First elevation55°
Last azimuth197.45°
Last elevation40°
Brightness and color
Stellar Magnitude-19
ColorWhite
Concurrent Sound
ObservationNo
Remarks-
Delayed Sound
ObservationNo
Remarks-
Persistent train
ObservationNo
Duration-
Length-
Remarks-
Terminal flash
ObservationUnknown
Remarks-
Fragmentation
ObservationYes
RemarksThere was a long thin trail with a fragmented larger ball at the right end of the trail. It moved left to right across my visual field, and arced down slightly as it disappeared over the ocean. The ball looked like a burning fireball (e.g. there was flickering movement within the ball).