I really didn't see the actual fireball but saw the flash of light in the eastern sky and definitely heard the sound.
Location
Address
Austin, MN
Latitude
43° 40' 56.32'' N (43.682312°)
Longitude
92° 58' 16.59'' W (-92.971275°)
Elevation
366.985474m
Time and Duration
Local Date & Time
2013-12-26 17:42 CST
UT Date & Time
2013-12-26 23:42 UT
Duration
≈1.5s
Direction
Moving direction
From up left to down right
Descent Angle
135°
Moving
Facing azimuth
75°
First azimuth
73°
First elevation
-
Last azimuth
88°
Last elevation
-
Brightness and color
Stellar Magnitude
-
Color
White
Concurrent Sound
Observation
Unknown
Remarks
-
Delayed Sound
Observation
Yes
Remarks
It was around two or three minutes later I heard two booms. It wasn't like thunder. I remember sonic booms from the jets from the 1960's and it sounded like that.