Reports Report 860ad (Event 860-2012)

Observer
Name Michael V
Experience Level 2/5
Remarks My observation may be part of the ones observed in Central Colorado, but mine was in Southern Wyoming. The object appeared about 200 yards from me, it was very bright blue, V-shaped, and headed straight down; it was already close to the horizon when I saw it, and my perception was that it came down just behind a hill near me; if it was behind the hill about 200 yards from me, then I would estimate the v-shaped blue flame as about 5 feet in width. Given the speed I thought I would see dust or smoke, but did not observe any in the one minute after impact that I looked for it. I did not note the mile marker, as at the time I did not know what i had seen, but arriving in Denver this afternoon and listening to NPR i learned of the meteorite sightings in Colorado.
Location
Address About 45 miles West of Laramie, WY
Latitude 41° 28' 28.67'' N (41.474631°)
Longitude 106° 0' 23.94'' W (-106.006651°)
Elevation -
Time and Duration
Local Date & Time 2012-06-20 13:00 MDT
UT Date & Time 2012-06-20 19:00 UT
Duration ≈1s
Direction
Moving direction From up to down
Descent Angle 180°
Moving
Facing azimuth 91.97478°
First azimuth 99.40502°
First elevation 21°
Last azimuth 89.1871°
Last elevation 16°
Brightness and color
Stellar Magnitude 1
Color V-shaped, bright blue in
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation No
Duration -1s
Length -1°
Remarks -
Terminal flash
Observation No
Remarks -
Fragmentation
Observation No
Remarks -