I experienced the highest QNH yesterday...a wopping 1038mb!!!! 830am wedensday morning beautiful day... a slight breeze, does this mean as high flows to a low , out there somewhere it was even higher QNH.
Surely not ?
I fly in George RSA where regularly QNH are around 1015mb just a boring query but anyone else experienced anything this high and my qestions is what does this really tell me about the atmosphere and does this happen often? and why would it happen ? It was a cloudless day , beautiful day , but is it nothing more than me marvelling at insignificant things?!!!!
