Reports Report 717ak (Event 717-2018)

Observer
Name S B
Experience Level 1/5
Remarks I was driving East and don't know why I looked up at the sky. After my first impression that I saw a meteorite , I tried to justify that it may have been fireworks but it didn't make sense because of the angle and quick appearance /dissappearance.
Location
Address Carlsbad, CA
Latitude 33° 7' 18.06'' N (33.121684°)
Longitude 117° 19' 22.26'' W (-117.32285°)
Elevation 19.79m
Time and Duration
Local Date & Time 2018-02-24 12:41 PST
UT Date & Time 2018-02-24 20:41 UT
Duration ≈1.5s
Direction
Moving direction From up right to down left
Descent Angle 236°
Moving
Facing azimuth 66.1°
First azimuth 64.22°
First elevation 45°
Last azimuth 66.3°
Last elevation 30°
Brightness and color
Stellar Magnitude -27
Color Blue, White
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation Unknown
Remarks -
Persistent train
Observation Yes
Duration 1s
Length 15°
Remarks I can't recall but it was as if the train appeared before the fireball.The fireball and train were the same bright blueish white and the ball flashed and dissappeared. The tail didn't seem long relative to the bright ball but my first thought was that I indeed saw a meteriote. I had never seen anything like this esp against a bright blue sky.
Terminal flash
Observation Yes
Remarks -
Fragmentation
Observation Unknown
Remarks -