Brilliant white fireball with very bright glowing train...bright white to perhaps white gold sensed edged with sparkler like green blue perhaps other color, especially around fireball as it exploded/ended - not a dramatic/large explosion
Terminal flash
Observation
Yes
Remarks
As previously described...sparkler-like fragments in/edging trail and especially around fireball
I WAS DRIVING NORTH ON 51st at the time and caught out of corner of eye over left shoulder and at direction previously described...could easily have been more than 30 degrees
