Reports Report 1216z (Event 1216-2016)

Observer
Name jeff k
Experience Level 1/5
Remarks I've seen plenty of "shooting stars" or fireballs in my life and this was easily the largest if not second largest I've ever seen.
Location
Address Sultan, WA
Latitude 47° 51' 10.79'' N (47.852997°)
Longitude 121° 44' 7.56'' W (-121.735432°)
Elevation 54.277m
Time and Duration
Local Date & Time 2016-04-01 20:49 PDT
UT Date & Time 2016-04-02 03:49 UT
Duration ≈3.5s
Direction
Moving direction From up right to down left
Descent Angle 261°
Moving
Facing azimuth 273.91°
First azimuth 275.36°
First elevation 21°
Last azimuth 280.65°
Last elevation 14°
Brightness and color
Stellar Magnitude -25
Color Yellow, Light Yellow, White
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation Yes
Duration 0.5s
Length 20°
Remarks it appeared as if large flames were engulfing the major object (like a marshmallow on fire and waved through the air) and a pulsing wave of colors trailed of the end from orange and yellow to white (maybe some blue too)
Terminal flash
Observation Yes
Remarks it was as if a sonic boom had colors - like a moving explosion
Fragmentation
Observation Unknown
Remarks -