I did not hear about this site until a couple days ago. Thus the late report.
Location
Address
Cass Lake, MN
Latitude
47° 12' 32.42'' N (47.209006°)
Longitude
94° 25' 56.06'' W (-94.432239°)
Elevation
396.761414m
Time and Duration
Local Date & Time
2014-11-02 16:50 CST
UT Date & Time
2014-11-02 22:50 UT
Duration
≈3.5s
Direction
Moving direction
From up to down
Descent Angle
180°
Moving
Facing azimuth
317.73°
First azimuth
331.81°
First elevation
72°
Last azimuth
298.28°
Last elevation
39°
Brightness and color
Stellar Magnitude
-13
Color
Green had orange/yellow tail
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
Yes
Remarks
About 2-3 minutes later I heard a sonic boom. It was a double rumble. Last time I heard this noise was in the 60's when planes could still do this over land.