Reports Report 454cc (Event 454-2017)

Name Anderson K
Experience Level 2/5
Remarks briefly describing It was a quick, bright flash followed by a loud explosion that shook a 10 story building.
Address Oshkosh, WI
Latitude 44° 1' 19.83'' N (44.022175°)
Longitude 88° 32' 54.87'' W (-88.548574°)
Elevation 230.006m
Time and Duration
Local Date & Time 2017-02-06 01:45 CST
UT Date & Time 2017-02-06 07:45 UT
Duration ≈3.5s
Moving direction From up right to down left
Descent Angle 250°
Facing azimuth 85°
First azimuth 110°
First elevation 11°
Last azimuth 75°
Last elevation 24°
Brightness and color
Stellar Magnitude -22
Color Light Blue, Green, Light Green
Concurrent Sound
Observation Unknown
Remarks -
Delayed Sound
Observation Yes
Remarks It sounded 2x the sound of two cannons going off during the 4th of July. Loud enough to shake my entire dorm room and the entire 10 story building's glass
Persistent train
Observation Yes
Duration 2s
Length 40°
Remarks It reminded me off a swinging or through a sparkler
Terminal flash
Observation Unknown
Remarks -
Observation Yes
Remarks The flash was so bright that it lit everything up brighter than a giant full moon. A bright blueish green light. Multiple people saw it. I went and talked with them and a University Police officer or felt the building shake.