The meteor appeared in my living room window so my field of view was limited. I was able to see fully the breakup but the point where it first became visible was simply the window frame.
Location
Address
Golden Valley, AZ
Latitude
35° 13' 1.37'' N (35.217048°)
Longitude
114° 15' 15.86'' W (-114.254405°)
Elevation
845.042m
Time and Duration
Local Date & Time
2018-06-12 20:54 MST
UT Date & Time
2018-06-13 03:54 UT
Duration
≈1.5s
Direction
Moving direction
From up right to down left
Descent Angle
226°
Moving
Facing azimuth
340.43°
First azimuth
8.82°
First elevation
31°
Last azimuth
326.81°
Last elevation
19°
Brightness and color
Stellar Magnitude
-19
Color
Dark Green, Green
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
1s
Length
20°
Remarks
Glowing trail
Terminal flash
Observation
No
Remarks
-
Fragmentation
Observation
Yes
Remarks
The head broke up into smaller fragments much like the video of Shuttle Columbia breaking up.