Reports Report 256k (Event 256-2014)

Observer
Name Michelle C
Experience Level 3/5
Remarks I am curious as to what this was because I have seen fireballs before that were like balls of fire or flames falling across the sky leaving a trail. However I have never seen any of this color or size it was about the size of a basketball and beautiful in color it was a greenish blue and just amazing to see.
Location
Address Vancouver, WA
Latitude 45° 38' 3.71'' N (45.634363°)
Longitude 122° 38' 22.26'' W (-122.639516°)
Elevation -
Time and Duration
Local Date & Time 2014-01-23 21:06 PST
UT Date & Time 2014-01-24 05:06 UT
Duration ≈3.5s
Direction
Moving direction From up to down
Descent Angle 180°
Moving
Facing azimuth 90°
First azimuth 90°
First elevation 45°
Last azimuth 90°
Last elevation 15°
Brightness and color
Stellar Magnitude -13
Color Green blue
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation Unknown
Remarks -
Persistent train
Observation No
Duration -
Length -
Remarks -
Terminal flash
Observation No
Remarks -
Fragmentation
Observation Unknown
Remarks As it fell it seemed to be breaking apart like smaller pieces that were green and blue falling behind its direction of falling