The sound was extremely loud - I was somewhat surprised there were no car alarms going off or lights turning on in the neighborhood. My dog is still a little skiddish and it is several hours later.
Location
Address
Neenah, WI
Latitude
44° 9' 31.33'' N (44.158702°)
Longitude
88° 27' 39.73'' W (-88.461037°)
Elevation
232.702m
Time and Duration
Local Date & Time
2017-02-06 01:25 CST
UT Date & Time
2017-02-06 07:25 UT
Duration
?
Direction
Moving direction
From up right to down left
Descent Angle
250°
Moving
Facing azimuth
71.28°
First azimuth
84.11°
First elevation
24°
Last azimuth
72.63°
Last elevation
21°
Brightness and color
Stellar Magnitude
-23
Color
Light Green
Concurrent Sound
Observation
Unknown
Remarks
-
Delayed Sound
Observation
Yes
Remarks
First was a loud bang, as if something hit the side of the house. The house shook on the first sound and then 2 or 3 smaller bangs followed in less than a second. Similar to echoes after a loud Thunder in a severe storm.