the blue fire ball was unusal the fact it was blue and not orange yellow like most to glow blue that would put omnionce temp around 3000 kelvin because of the sporadic blue color
Location
Address
casper, WY
Latitude
42° 50' 26.19'' N (42.840607°)
Longitude
106° 18' 37.48'' W (-106.31041°)
Elevation
-
Time and Duration
Local Date & Time
2012-06-20 12:48 MDT
UT Date & Time
2012-06-20 18:48 UT
Duration
≈1.5s
Direction
Moving direction
From up to down
Descent Angle
180°
Moving
Facing azimuth
-1°
First azimuth
-1°
First elevation
45°
Last azimuth
-1°
Last elevation
90°
Brightness and color
Stellar Magnitude
-27
Color
blue
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
2s
Length
-1°
Remarks
heading towards laramie wyo about 1300 hours a blue fire ball appeared 90 degrees in the horizon and went straight into the ground the horizon was part of the shirley moutain range the train was about a 1/4 mile long it took about 1-2 seconds by the prolapse of the trains passing when it hit the ground about 30000 mph
