It was a nice slow bright meteor with obvious fragmentation. I was driving eastbound on Hwy. 69 in Prescott Valley approaching Glassford Hill Rd. It began slightly to the right of the direction I was traveling (roughly ESE) and terminated just barely above the horizon of Mingus Mountain slightly to the left of my direction of travel. Can't report sound since I was inside a moving car at the time. I checked the time on my cellphone shortly after I saw it and it said 8:04pm local time (MST) so I believe the actual time was pretty accurate at around 8:03pm-8:04pm local time.
Location
Address
Prescott Valley, AZ
Latitude
34° 34' 55.59'' N (34.582107°)
Longitude
112° 20' 51.33'' W (-112.347592°)
Elevation
1583.982m
Time and Duration
Local Date & Time
2018-06-29 20:04 MST
UT Date & Time
2018-06-30 03:04 UT
Duration
≈3.5s
Direction
Moving direction
From up right to down left
Descent Angle
231°
Moving
Facing azimuth
77°
First azimuth
80°
First elevation
30°
Last azimuth
55°
Last elevation
12°
Brightness and color
Stellar Magnitude
-7
Color
White
Concurrent Sound
Observation
Unknown
Remarks
-
Delayed Sound
Observation
Unknown
Remarks
-
Persistent train
Observation
No
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
No
Remarks
-
Fragmentation
Observation
Yes
Remarks
Several fragments falling behind in the last quarter of flight.