i heard no sound but was in manhattan with traffic and sirens, so sounds could have been obscured.
Persistent train
Observation
Unknown
Duration
-1s
Length
-1°
Remarks
-
Terminal flash
Observation
Unknown
Remarks
i was walking south on broadway in manhattan so i did not see the whole trajectory; it emerged from behind a building and then disappeared behind buildings on the other side of the street. it was an intensely bright line traveling very fast with small sparks coming off of it as it traveled. i heard no sound and saw no particular flashes or explosions, just a continuous bright stream for around 2 seconds.