Reports Report 200g (Event 200-2016)

This report has been linked to the following event: Event 200-2016
Observer
NameDeanna R
Experience Level2/5
RemarksSaw other people comment about it online (Facebook & Twitter) around the same time, and people in Illinois on Twitter- "swore it entered the atmosphere". I would love to know what this was, & where!I was looking at the moon when I saw what I at first assumed was an airplane. Then it dropped almost vertically into the horizon and got massively bright.
Location
AddressSeattle, WA
Latitude47° 33' 20.98'' N (47.56°)
Longitude 122° 21' 56'' W (-122.37°)
Elevation36.09m
Time and Duration
Local Date & Time2016-01-16 21:25 PST
UT Date & Time2016-01-17 05:25 UT
Duration≈3.5s
Direction
Moving directionFrom up right to down left
Descent Angle202°
Moving
Facing azimuth267.83°
First azimuth273.22°
First elevation44°
Last azimuth243.77°
Last elevation-
Brightness and color
Stellar Magnitude-7
ColorGreen, Orange
Concurrent Sound
ObservationNo
Remarks-
Delayed Sound
ObservationNo
Remarks-
Persistent train
ObservationNo
Duration-
Length-
Remarks-
Terminal flash
ObservationYes
RemarksTurned bright orange and seemed to get bigger
Fragmentation
ObservationNo
Remarks-