Reports Report 454fu (Event 454-2017)

Observer
Name Scott M
Experience Level 1/5
Remarks The sound was loud and lasted 15-30 seconds
Location
Address Sheboygan, WI
Latitude 43° 46' 24.87'' N (43.773576°)
Longitude 87° 43' 8.17'' W (-87.718936°)
Elevation 192.544m
Time and Duration
Local Date & Time 2017-02-06 01:32 CST
UT Date & Time 2017-02-06 07:32 UT
Duration ≈1.5s
Direction
Moving direction From up right to down left
Descent Angle 238°
Moving
Facing azimuth 131.39°
First azimuth 146.71°
First elevation -
Last azimuth 109.11°
Last elevation -
Brightness and color
Stellar Magnitude -13
Color Light Blue, White
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation Yes
Remarks Rumbling sound like extended thunder about 30 seconds after the bright light
Persistent train
Observation Unknown
Duration -
Length -
Remarks -
Terminal flash
Observation Yes
Remarks Reminded me of a lightning strike
Fragmentation
Observation Unknown
Remarks -