There was a slight haze near the horizon, and backscatter could be seen around it as it fell. I would estimate the total duration to be around 3 seconds. This was the brightest bolide I recall seeing since the 1992 Peekskill meteor which I was fortunate to spot.
Location
Address
Amanda, OH
Latitude
39° 39' 59.92'' N (39.666645°)
Longitude
82° 49' 13.48'' W (-82.82041°)
Elevation
303.336975m
Time and Duration
Local Date & Time
2013-05-01 23:45 EDT
UT Date & Time
2013-05-02 03:45 UT
Duration
≈3.5s
Direction
Moving direction
From up to down
Descent Angle
180°
Moving
Facing azimuth
95.88°
First azimuth
90°
First elevation
19°
Last azimuth
86.43°
Last elevation
5°
Brightness and color
Stellar Magnitude
-9
Color
Green, Light Green, Orange
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
No
Duration
-1s
Length
-1°
Remarks
-
Terminal flash
Observation
Yes
Remarks
Repeated quick flashes before the meteor apparently broke up