NOAA ESRL PSD rean20thcent V2 six-hourly monolevel selection

You can interactively pick out the data you would like with the Data Viewer.

Otherwise choose the variable you would like to select data from:

• eatm 6-hourly Cloud Water for entire atmosphere
• eatm 6-hourly Precipitable Water for entire atmosphere
• eatm 6-hourly Total Columnar Ozone
• msl 6-hourly Pressure at Mean Sea Level
• sfc 6-hourly CAPE
• sfc 6-hourly CIN
• sfc 6-hourly Pressure at Surface
• sig995 6-hourly Air Temperature at sigma level 0.995
• sig995 6-hourly Omega at sigma level 0.995
• sig995 6-hourly Potential Temperature at sigma level 0.995
• sig995 6-hourly Relative Humidity at sigma level 0.995
• sig995 6-hourly U-wind at sigma level 0.995
• sig995 6-hourly V-wind at sigma level 0.995
• tropo 6-hourly Air Temperature at Tropopause
• tropo 6-hourly Geopotential Heights at Tropopause
• tropo 6-hourly Pressure at Tropopause
• tropo 6-hourly U-wind at Tropopause
• tropo 6-hourly V-wind at Tropopause