NOAA ESRL PSD rean20thcent V2 six-hourly monolevel sig995 tables

Choose the variable you would like a table from: 6-hourly Air Temperature at sigma level 0.995 6-hourly Omega at sigma level 0.995 6-hourly Potential Temperature at sigma level 0.995 6-hourly Relative Humidity at sigma level 0.995 6-hourly U-wind at sigma level 0.995 6-hourly V-wind at sigma level 0.995