there were passing clouds obcuring the start of the fireball and the end. there may have been a few smaller ones as the clouds seemed to flash briefly and faintly in the following minute or so. time is approximate to within 10-15 minutes
Location
Address
, Wales (GB)
Latitude
51° 28' 45.2'' N (51.479223°)
Longitude
3° 14' 37.04'' W (-3.243622°)
Elevation
18.214714m
Time and Duration
Local Date & Time
2018-01-31 22:25 GMT
UT Date & Time
2018-01-31 22:25 UT
Duration
≈1.5s
Direction
Moving direction
From up to down
Descent Angle
180°
Moving
Facing azimuth
117.51°
First azimuth
115.59°
First elevation
23°
Last azimuth
116.5°
Last elevation
17°
Brightness and color
Stellar Magnitude
-9
Color
White
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
No
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
No
Remarks
-
Fragmentation
Observation
Yes
Remarks
large fragment in front, at least 2 smaller following very closely, seen through a gap in clouds
