My neighbor and I observed this together. The anomaly had an odd slow speed to it. The angle of the decent was very minimal. I thought it was a crashing plane at first as it wasn't heading sharply towards the ground.
Location
Address
Rancho Cucamonga, CA
Latitude
34° 6' 50.06'' N (34.113906°)
Longitude
117° 33' 46.02'' W (-117.562783°)
Elevation
386.903m
Time and Duration
Local Date & Time
2018-10-22 23:48 PDT
UT Date & Time
2018-10-23 06:48 UT
Duration
≈20s
Direction
Moving direction
From up right to down left
Descent Angle
263°
Moving
Facing azimuth
266.41°
First azimuth
284.77°
First elevation
25°
Last azimuth
250.68°
Last elevation
20°
Brightness and color
Stellar Magnitude
-12
Color
Green
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
3s
Length
35°
Remarks
Bright green center with yellow/white glowing flint trailing and sparking behind.
Terminal flash
Observation
No
Remarks
-
Fragmentation
Observation
Yes
Remarks
There was some drip or molten sparks dropping off the main head.
