I have seen a similar fireball of almost the same trajectory in the same place five years ago ( during a meteor shower ) minus the massive flash. Both occurrences are burned into the memory eternally. Amazing experience.
Location
Address
Key West, FL
Latitude
24° 36' 0.48'' N (24.600133°)
Longitude
81° 40' 7.53'' W (-81.668759°)
Elevation
2.01m
Time and Duration
Local Date & Time
2017-12-05 19:00 EST
UT Date & Time
2017-12-06 00:00 UT
Duration
≈1.5s
Direction
Moving direction
From up right to down left
Descent Angle
231°
Moving
Facing azimuth
348.9°
First azimuth
26.89°
First elevation
61°
Last azimuth
309.65°
Last elevation
11°
Brightness and color
Stellar Magnitude
-16
Color
Light Blue, Green, Light Green
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
1s
Length
30°
Remarks
Very long trail of light
Terminal flash
Observation
Yes
Remarks
Lost sight of it behind neighbors tall house then the sky lit up as if lightning struck
