I was walking away from the direction of the flash I saw the field and the sky glow green from behind me I turned around and saw a green flash almost like a fire work but no sound at all, was with 4 others who all sore it also.
Location
Address
Llanrhystud, Wales (GB)
Latitude
52° 18' 5.89'' N (52.301637°)
Longitude
4° 9' 34.58'' W (-4.159606°)
Elevation
8m
Time and Duration
Local Date & Time
2021-08-13 23:43 BST
UT Date & Time
2021-08-13 22:43 UT
Duration
≈20s
Direction
Moving direction
From up left to down right
Descent Angle
179°
Moving
Facing azimuth
332.05°
First azimuth
158.84°
First elevation
20°
Last azimuth
345.66°
Last elevation
17°
Brightness and color
Stellar Magnitude
-13
Color
Green, Light Green
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
Yes
Remarks
Sounded like a rumble not sure if it was related it was about a minute later
