Reports Report 454cy (Event 454-2017)

This report has been linked to the following event: Event 454-2017
Observer
NameMax G
Experience Level2/5
RemarksI was not looking at the sky initially when my porch was suddenly illuminated by ambient green light. When I looked up, I saw what was clearly a projectile - bright green glow, with what appeared to be yellow/white "sparks" a short distance behind. The angle of descent made me think I might actually hear an impact, but no sounds were observed. The descent had a rounded arc to it. I google image searched and this is the best approximation: https://goo.gl/images/3BamgW
Location
AddressStevens Point, WI
Latitude44° 30' 29.85'' N (44.51°)
Longitude 89° 32' 2.21'' W (-89.53°)
Elevation332m
Time and Duration
Local Date & Time2017-02-06 01:20 CST
UT Date & Time2017-02-06 07:20 UT
Duration≈3.5s
Direction
Moving directionFrom up right to down left
Descent Angle231°
Moving
Facing azimuth91.82°
First azimuth115.32°
First elevation45°
Last azimuth85.65°
Last elevation15°
Brightness and color
Stellar Magnitude-13
ColorGreen
Concurrent Sound
ObservationUnknown
Remarks-
Delayed Sound
ObservationNo
Remarks-
Persistent train
ObservationUnknown
Duration-
Length-
Remarks-
Terminal flash
ObservationUnknown
Remarks-
Fragmentation
ObservationUnknown
Remarks-