I'm color blind so I don't know, prob light yellow
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Unknown
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
Yes
Remarks
I noticed it first because it blinked/flashed twice similar in brightness to an airplanes light. Followed by a brief pause and a final flash that was about two to three times brighter than the previous flashes. And then it was gone.