Reports Report 2893m (Event 2893-2014)

Observer
Name Richard P
Experience Level 3/5
Remarks 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.
Persistent train
Observation No
Duration -
Length -
Remarks -
Terminal flash
Observation No
Remarks -
Fragmentation
Observation No
Remarks -