Hadley Centre data - File Format

Northern Hemisphere Mean Sea Level Pressure Data (MSLP)
- MSLP data for 1871-1997 - ASCII
Northern Hemisphere Geopotential Height Data (HEIGHT)
- HEIGHT data for 1998-present - ASCII
Central England Temperature data (CET)
- CET data for 1659-present - ASCII
Global Mean Sea Level Pressure data (GMSLP 2.1f)
- GMSLP 2.1f data for 1871-1994 - ASCII
Global Radiosonde Gridded temperature anomalies data (HADRT v2.0, v2.1 and v2.3)
- HADRT data for 1958-present - ASCII