Reports Report 64j (Event 64-2011)

Observer
Name Scott
Experience Level 3/5
Remarks The fireball was extremely bright and very colorful. The core was emerald green (looked like the core was fractured into 5 pieces), then surrounded by azure blue, then orange rays, then surrounded by white/orange light which continued through the tail. I have seen many large fireballs over the years, but this was by far the biggest and brightest. I happened to be looking up in the sky right where it appeared (reclining in the hot tub), with an unobstructed view - so I saw it very clearly. My guess is that it fell in the area of Fort Collins, CO. I viewed this gorgeous sight from Lyons, CO. with a friend :o)
Location
Address Lyons, CO
Latitude 40° 13' 28.95'' N (40.224708°)
Longitude 105° 16' 16.96'' W (-105.271378°)
Elevation -
Time and Duration
Local Date & Time 2011-01-14 21:30 MST
UT Date & Time 2011-01-15 04:30 UT
Duration ≈3.5s
Direction
Moving direction From up right to down left
Descent Angle 225°
Moving
Facing azimuth 1.04979°
First azimuth -1°
First elevation 55°
Last azimuth 347.10757°
Last elevation 25°
Brightness and color
Stellar Magnitude -11
Color green core (in five piece
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks We did not hear any sound, but we were in a hot tub with the jets on.
Persistent train
Observation Yes
Duration 3s
Length 30°
Remarks The train was extremely bright, white/orange in color, with what looked like pieces falling off of similar white/orange. During its duration the trail became more yellow/orange.
Terminal flash
Observation Yes
Remarks The flash was not a big flash. It didn\'t get brighter, it just turned to white and faded
Fragmentation
Observation Yes
Remarks -