Reports Report 340cd (Event 340-2016)

Observer
Name Mark J
Experience Level 3/5
Remarks I have witnessed meteorites and sattelite burnups before, but this was far larger than anything I have ever witnessed. It may have made a noise but I did not hear it as I was driving in a car on 270 Northbound at the time
Location
Address Rockville, MD
Latitude 39° 4' 23.88'' N (39.073299°)
Longitude 77° 10' 4.01'' W (-77.167781°)
Elevation 128.295m
Time and Duration
Local Date & Time 2016-01-30 18:10 EST
UT Date & Time 2016-01-30 23:10 UT
Duration ≈3.5s
Direction
Moving direction From right to left
Descent Angle 270°
Moving
Facing azimuth 330.8°
First azimuth 337.45°
First elevation 57°
Last azimuth 303.71°
Last elevation 34°
Brightness and color
Stellar Magnitude -27
Color Yellow
Concurrent Sound
Observation Unknown
Remarks -
Delayed Sound
Observation Unknown
Remarks -
Persistent train
Observation No
Duration -
Length -
Remarks -
Terminal flash
Observation Yes
Remarks It looked like a large flaming ball moving quickly across the sky. It had dark patches appearing on it, then it disintegrated.
Fragmentation
Observation Yes
Remarks The ball appeared to disintegrate right before it flamed out.