A breeze-free morning with a hard frost met early risers, (or maybe just JB in his van on the airfield). The clear blue skies and sunny conditions thawed it rapidly.
Plenty of visitors, including Dunstable with their K21.
Mid-morning, the wind started to pickup towards its forecast Northerly 20 kts. Simon M (SM) launched early reporting winds NNW 13 kt @ 2000 ft. Similar to Saturday but with the extra 2 kt the thermals had a different feel, stronger but more broken, could this be the first sign of wave?
JB (KJW) and Henry (CVV) launched just after lunch. JB Managed to get away but Henry found out what out-of-phase wave does to a ridge and landed shortly after.
Simon and JB both had a taste of the wave system which set up over the black mountains. Simon getting a beautiful climb to 6000 ft above site over the Cwmdu valley. Henry relaunched for a near three-hour flight, Simon and JB both had a touch over five hours each.
JB and Simon came back on the ridge for some ridge running before landing to derig.
The thermals died, the wind dropped, the wave collapsed and the ridge went soft. Time to pack up and off to the pub. Arrival at NH marked by a spectacular moon-lit lenticular off the south coast at gone midnight. Just fantastic!