I was driving at the time of this incident, that is maybe why I heard no sound. There are reports on the internet of sound in eastern Wisconsin by some people who saw this same fireball.
Location
Address
Van Dyne, WI
Latitude
43° 51' 1.48'' N (43.85041°)
Longitude
88° 33' 59.22'' W (-88.56645°)
Elevation
266.107208m
Time and Duration
Local Date & Time
2013-09-05 22:51 CDT
UT Date & Time
2013-09-06 03:51 UT
Duration
≈7.5s
Direction
Moving direction
From up left to down right
Descent Angle
135°
Moving
Facing azimuth
320°
First azimuth
290°
First elevation
90°
Last azimuth
360°
Last elevation
-
Brightness and color
Stellar Magnitude
-24
Color
Light Yellow
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
10s
Length
30°
Remarks
It was very bright and then it started sparkling and appeared to blow up with a flash and a lot of sparks as it was getting close to the horizon
Terminal flash
Observation
Yes
Remarks
I thought it might be a plane or some other object because it appeared to break up and fragment
Fragmentation
Observation
Yes
Remarks
For maybe 5 to 6 seconds it looked a little like a sparkelar as it approached the horizon I expected to see a bright flash of a object crashing into the ground ,I did not see this though.
