I saw this with my friend and we both witnessed the same event. I filled out one form for the both of us.
Location
Address
Berkeley, CA
Latitude
37° 51' 28.99'' N (37.858054°)
Longitude
122° 17' 29.67'' W (-122.291576°)
Elevation
13.899861m
Time and Duration
Local Date & Time
2021-10-15 21:00 PDT
UT Date & Time
2021-10-16 04:00 UT
Duration
≈1.5s
Direction
Moving direction
From up to down
Descent Angle
180°
Moving
Facing azimuth
345°
First azimuth
346°
First elevation
57°
Last azimuth
345°
Last elevation
43°
Brightness and color
Stellar Magnitude
-10
Color
White
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
No
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
No
Remarks
-
Fragmentation
Observation
Yes
Remarks
I think this would be fragmentation: the tail had little "glittery" bits in it (you could see it breaking up and leaving bright little chunks of rock that subsequently burned up).