Reports Report 620z (Event 620-2013)

Observer
Name Matthew J
Experience Level 3/5
Remarks Was driving Southbound on I-81 just north of exit 132 in Salem, VA. Saw what I first believed to be the beacon from an aircraft (about the same intensity) through the drivers side window, but with a slight trail and moving much faster as it became visible through the windshield Slightly brighter green flash as the fireball disappeared. The angles listed could be off slightly, as I could have been another mile up the road from where this report is listed.
Location
Address Salem, VA
Latitude 37° 15' 58.7'' N (37.266306°)
Longitude 80° 9' 9.1'' W (-80.152529°)
Elevation 377.294373m
Time and Duration
Local Date & Time 2013-03-16 20:50 EDT
UT Date & Time 2013-03-17 00:50 UT
Duration ≈7.5s
Direction
Moving direction From left to right
Descent Angle 90°
Moving
Facing azimuth 210°
First azimuth 185°
First elevation 40°
Last azimuth 233.1°
Last elevation 33°
Brightness and color
Stellar Magnitude -7
Color Green, Light Green, White
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation Unknown
Duration 2s
Length 10°
Remarks -
Terminal flash
Observation Yes
Remarks Small green flash as fireball terminated (was white before)
Fragmentation
Observation No
Remarks -