Reports Report 5583a (Event 5583-2017)

This report has been linked to the following event: Event 5583-2017
Observer
NameEmilia H
Experience Level2/5
RemarksI'm not sure about the time or location exactly -- I didn't know to report it until now, so some of the details might be fuzzy. I hope that I can help, though!
Location
AddressDavis, CA
Latitude38° 33' 29.12'' N (38.56°)
Longitude 121° 44' 46.53'' W (-121.75°)
Elevation11.48m
Time and Duration
Local Date & Time2017-12-15 21:47 PST
UT Date & Time2017-12-16 05:47 UT
Duration?
Direction
Moving directionFrom down right to up left
Descent Angle279°
Moving
Facing azimuth257.07°
First azimuth-
First elevation36°
Last azimuth272.98°
Last elevation36°
Brightness and color
Stellar Magnitude-8
ColorGreen, Light Green
Concurrent Sound
ObservationNo
Remarks-
Delayed Sound
ObservationUnknown
Remarks-
Persistent train
ObservationYes
Duration30s
Length20°
RemarksThe train was green and glowing, and seemed to be split into two parts about a third of the way through.
Terminal flash
ObservationYes
RemarksThe flash was what alerted me to the fireball, and then I saw the train. I don't know if I saw the actual fireball, but the flash was really bright.
Fragmentation
ObservationYes
RemarksThe train looked like it split in two about a third of the way through, leaving two separate paths that both persisted.