Reports Report 1281d (Event 1281-2011)

This report has been linked to the following event: Event 1281-2011
Observer
NameBob G
Experience Level3/5
RemarksI have seen thousands of "falling stars" in my lifetime, but can't recall any bright balls with blue trails which seemed much closer and more striking than a typical "white" falling star. However I have just watched the third one in a span of one month. Can anyone give me an explination?
Location
AddressContinental, OH
Latitude41° 6' 46.29'' N (41.11°)
Longitude 84° 15' 58.66'' W (-84.27°)
Elevation-
Time and Duration
Local Date & Time2011-11-04 20:35 CDT
UT Date & Time2011-11-05 00:35 UT
Duration≈1.5s
Direction
Moving directionFrom up right to down left
Descent Angle225°
Moving
Facing azimuth22.44°
First azimuth25.39°
First elevation75°
Last azimuth19.06°
Last elevation40°
Brightness and color
Stellar Magnitude-9
Colorblue/green
Concurrent Sound
ObservationNo
Remarks-
Delayed Sound
ObservationNo
Remarks-
Persistent train
ObservationNo
Duration-1s
Length-1°
Remarks-
Terminal flash
ObservationNo
Remarks-
Fragmentation
ObservationNo
Remarks-