A few minutes later, I heard a loud boom, like an explosion. The sound you sometimes hear before an earthquake
Persistent train
Observation
No
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
Unknown
Remarks
-
Fragmentation
Observation
Yes
Remarks
When I first saw it, I thought it was a fire work and thought it odd that someone did it during the day. There was a bright ball with several fragments behiind/around it as it arched up and disappeared. I even went to the other side of the building to see if someone else saw it or was shooting fireworks.