I found this site trying to find out if there were similar reports.
Location
Address
, CA
Latitude
32° 51' 24.49'' N (32.856802°)
Longitude
116° 49' 33.91'' W (-116.826087°)
Elevation
368.878632m
Time and Duration
Local Date & Time
2021-12-18 04:50 PST
UT Date & Time
2021-12-18 12:50 UT
Duration
≈20s
Direction
Moving direction
From down right to up left
Descent Angle
278°
Moving
Facing azimuth
295°
First azimuth
290°
First elevation
50°
Last azimuth
280°
Last elevation
55°
Brightness and color
Stellar Magnitude
-8
Color
Red-orange
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
12s
Length
10°
Remarks
I was on my way to work and first saw a red light in the sky. It caught my attention because there are rarely aircraft visible that time of the morning. I continue to watch it when all of a sudden I saw what would be described as a vapor trail commonly seen during daylight hours behind aircraft. It was a red orange color. After about 15 to 20 seconds, it disappeared.
