It headed west, I was in the car - first off seen a bright green round glow, almost like it bounces and then a secondary big white flash which made the cloud visible for a split second.
Location
Address
Pencoed, Wales (GB)
Latitude
51° 30' 45.75'' N (51.512709°)
Longitude
3° 29' 32.85'' W (-3.492458°)
Elevation
36.545036m
Time and Duration
Local Date & Time
2019-10-28 18:55 GMT
UT Date & Time
2019-10-28 18:55 UT
Duration
≈3.5s
Direction
Moving direction
From up left to down right
Descent Angle
92°
Moving
Facing azimuth
267.63°
First azimuth
277°
First elevation
80°
Last azimuth
50°
Last elevation
80°
Brightness and color
Stellar Magnitude
-7
Color
Green
Concurrent Sound
Observation
Unknown
Remarks
-
Delayed Sound
Observation
Unknown
Remarks
-
Persistent train
Observation
Yes
Duration
3s
Length
30°
Remarks
Bright white, left a trail in the cloud.
Terminal flash
Observation
Yes
Remarks
One burst of green followed by a bright white on the horizon
