The metor left a bright streak which flashed several times with smaller explosions, before completely disintegrating in a very large one-- the large one appeared mostly circular and was about 3/4 the size of the full moon
Fragmentation
Observation
Yes
Remarks
A half dozen or so discernable pieces made it out of the large explosion but quickly faded. One of the initial smaller explosions also generated an obvious (but short-lived) fragment.