Pressure -1Pa=1N/m2,1mbar(mb)=100Pa(hPa), 1atm=1013.2mb=0.75mmHg 1hPa=1mb,surface(1000),850,700,600, 500,400hPa ·Wind -Wind speed,wind direction,wind rose Other: Cloudiness (total,and low level), precipitation,visibility• Pressure – 1Pa=1N/m2, 1mbar(mb) = 100Pa(hPa), – 1atm=1013.2mb=0.75mmHg – 1hPa=1mb, surface (1000), 850, 700, 600, 500, 400hPa • Wind – Wind speed, wind direction, wind rose • Other: – Cloudiness (total, and low level), precipitation, visibility