Definite bolide, A dozen at Gilbert Riparian Observatory also saw & other locations. This is my 20,198 lifetime meteor with about 80 bolides. I get meteorites published in Meteoritical Bulletin.
Location
Address
Mesa, AZ
Latitude
33° 23' 11.49'' N (33.386526°)
Longitude
111° 45' 47.25'' W (-111.763124°)
Elevation
380.2m
Time and Duration
Local Date & Time
2018-10-27 18:33 MST
UT Date & Time
2018-10-28 01:33 UT
Duration
≈3.5s
Direction
Moving direction
From up left to down right
Descent Angle
113°
Moving
Facing azimuth
270°
First azimuth
210°
First elevation
38°
Last azimuth
256°
Last elevation
8°
Brightness and color
Stellar Magnitude
-10
Color
Light Blue, Light Green
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Unknown
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
No
Remarks
-
Fragmentation
Observation
Yes
Remarks
dozens saw it, fragmentation in middle of trail 4 seconds about quarter Moon brightness