David real nice examples of lenticular clouds.from my understanding lenticular cirrus...it means a very quick change from stable to unstable.the wave cloud from cumul nimbus in that first example was ove...
Hi peter those your picture a are lenticular cirrus which are very high winds aloft d...pe someone correct me if Iam wrong.Iam particularly alarmed if I see
Cumular nimbus or anvil heads anywhere near...