Reports Report 4310ev (Event 4310-2017)

This report has been linked to the following event: Event 4310-2017
Observer
NameMatt G
Experience Level1/5
RemarksI was driving south down UT Hwy 87 in Duchesne, Utah. I saw the largest meteor I have ever seen in the sky. It was white then turned green before disappearing within 1-3 seconds. I did not hear any local reports of the sighting that night. I checked online this morning ( Thursday Nov 16) and saw the news reports out of Phoenix AZ. I watched the footage taken from a security camera online. The meteor in the video was the same as I saw, The only difference was it looked larger in the video due to me being +/- 475 miles away line of sight.
Location
AddressDuchesne, UT
Latitude40° 11' 59.28'' N (40.2°)
Longitude 110° 23' 22.07'' W (-110.39°)
Elevation1777.5m
Time and Duration
Local Date & Time2017-11-14 20:30 MST
UT Date & Time2017-11-15 03:30 UT
Duration≈3.5s
Direction
Moving directionFrom up right to down left
Descent Angle193°
Moving
Facing azimuth198.51°
First azimuth201.99°
First elevation67°
Last azimuth198.74°
Last elevation10°
Brightness and color
Stellar Magnitude-17
ColorGreen, White
Concurrent Sound
ObservationNo
Remarks-
Delayed Sound
ObservationNo
Remarks-
Persistent train
ObservationNo
Duration-
Length-
Remarks-
Terminal flash
ObservationYes
RemarksIt appeared white then green before disappearing just above the mountain range
Fragmentation
ObservationNo
Remarks-