This is strange but I saw the same thing about a month earlier at the same place but in the opposite direction. I was facing west. It was the same intensity and length as last night's. I was with the same person for both events but my friend only saw the second one as she had her back to the first one.
Location
Address
La Mesa, CA
Latitude
32° 46' 44.41'' N (32.779002°)
Longitude
117° 1' 58.93'' W (-117.033035°)
Elevation
159.020172m
Time and Duration
Local Date & Time
2015-08-05 22:10 PDT
UT Date & Time
2015-08-06 05:10 UT
Duration
≈3.5s
Direction
Moving direction
From up right to down left
Descent Angle
262°
Moving
Facing azimuth
87.9°
First azimuth
109.27°
First elevation
45°
Last azimuth
53.29°
Last elevation
40°
Brightness and color
Stellar Magnitude
-18
Color
White
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
2s
Length
35°
Remarks
White trail that fades quickly away. The whole thing lasted about 2 seconds but the trail faded quickly as the ball moved.