Others reported seeing this fireball. Looks like your event 3300-2016. It had a very wide train. An amazing sight.
Location
Address
Davenport, NE
Latitude
40° 18' 46.4'' N (40.31289°)
Longitude
97° 48' 42.59'' W (-97.81183°)
Elevation
505.331m
Time and Duration
Local Date & Time
2016-09-06 04:48 CDT
UT Date & Time
2016-09-06 09:48 UT
Duration
≈3.5s
Direction
Moving direction
From up to down
Descent Angle
180°
Moving
Facing azimuth
93.57°
First azimuth
95°
First elevation
55°
Last azimuth
95°
Last elevation
20°
Brightness and color
Stellar Magnitude
-10
Color
Light Yellow, White
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
2s
Length
10°
Remarks
Watched it develop a bright train, this faded, and left a glow which lasted several additional seconds.
Terminal flash
Observation
Yes
Remarks
Reflected off the back step. Looked like a flash of lightening in its reflection. I glanced up to witness the fireball as it traveled straight downward. I saw the terminal flash in reflection only, not directly. For clarification: "Terminal" says to me the termination of something. By this definition I did NOT see the ending of the event. HOWEVER - there WAS a very bright flash at the beginning of the event. The details I have provided above relate to the beginning of the event.
