ERA40 - Results (working directory)


Results for all periods

1. Summary of results contributed to the 2nd annual report, May 2002
2. Summary of results presented at EGS, April 2003 (Powerpoint compressed with gzip)

Results for Stream 1 (1989-)

1. Global monthly precipitation over land and ocean from 1979-93
2. Global monthly 2m temperature over land and ocean from 1979-93
3. Global monthly precipitation over the ocean from 1987-97
4. Global water balance over land and ocean from 1989-95
5. 2m Temperature over land in the winter from 1989-95
6. 2m Temperature over land in the summer from 1989-95
Q6 Positive precipitation trend over the ocean in stream 1, Large precipitation in stream 3
7. Cloud Cover over the Arctic ocean catchment from 1989-93

Results for stream 3 (1973-80)

1. Global monthly mean precipitation for 1973-77 over land and ocean
2. Global values of the water balance for 1973-75 over land and ocean
3. Global values of the water balance for 1973 over land and ocean
4. Global values of the water balance for 1974 over land and ocean
5. Global values of the water balance for 1975 over land and ocean

Results for Stream 2 (1958-67)

1. Global values of the water balance for 1958 over land and ocean
2. Global values of the water balance for 1959 over land and ocean
3. Global values of the water balance for 1958-67 over land and ocean
4. Global monthly mean precipitation for 1958-67 over land and ocean

Results for 1996

1. Global values of the water balance for 1996 over land and ocean

Results for 1993

1. Global values of the water balance for 1993 over land and ocean

Results for 1992

1. Precipitation differences to GPCC, GPCP and CMAP in the winter 1992
2. Zonal precipitation over land and ocean in the winter 1992
3. Zonal precipitation over land and ocean in the summer 1992
4. Precipitation difference to GPCP data in the summer 1992
S3 Short summary for 1992 results

Results for 1991

1. Precipitation difference to GPCC data over land in the summer 1991
2. 2m temperature difference to CRU data over land in the summer 1991
3. Precipitation difference to HOAPS data over the ocean in the summer 1991
4. Global values of the water balance for 1991 over land and ocean
5. Global monthly mean precipitation for 1991 over land and ocean
6. Global monthly surface water fluxes for 1991 over land and ocean
7. SST difference ERA40 minus ERA15 for October/November 1991
Q5 Precipitation rise over the ocean in the end of 1991

Results for 1972 - first try

1. 2m temperature difference to CRU data over land in the summer 1972
2. Precipitation difference to CRU data over land in the summer 1972

Results for 1958 - First try of stream 2

Q4 Suspension of stream-2 production
1. Annual precipitation over land: ERA40 (6 h forecast) and CRU
2. Zonal precipitation over land: ERA40 (6 h forecast) and CRU
3. Monthly mean water balance over land for 1958 in mm/day
4. 2m temperature difference to CRU data over land for 1958
5. Global values of the water balance for 1958 over land and ocean

General results including results for 1990

1. Presentation at Conference on Climate Variability and Land-Surface Processes

Results for 1989

1. African ITCZ: Precipitation from November 1988 to February 1989, 24-12 h forecasts
2. The African ITCZ from December 1987 to March 1989
S2 MPI progress report, 3 May 2001
3. Monthly mean water balance for 1989 over land and ocean
4. Annual water and energy balance for 1989 over land and ocean
Q3 Discussion of water balance results for 1989

Results for 1988

1. Zonal Spin-Up in Precipitation for 1988: 6 h first guess, 12 h forecasts, 24 h forecast
1. Zonal Spin-Up in Precipitation for June 1988: 6 h first guess, 12 h forecasts, 24-12 h and 36-24 h
2. Precipitation over land in the winter 1988
3. Precipitation over land in the summer 1988
Q2 The large precipitation bias over Antarctica
4. Precipitation over sea in the winter 1988
5. Precipitation over sea in the summer 1988
6. 2m Temperature over land in the winter 1988
7. 2m Temperature over land in the summer 1988
S1 Summary for 1988 results

Means for the time period September 1986 to March 1987

1. Differences in Precipitation between the 6 hour forecasts (first guess) of ERA15, ERA40 and GPCP.
2. Global hydrological values over land and sea
3. From 6 hour forecasts to 36 hour forecasts: global hydrological values over land and sea for Jan. and Feb 1987
4. Differences between the forecasts times from 6 to 36 hours: global hydrological values over land and sea for Jan. and Feb 1987
5. Differences in precipitation between 12, 24 and 36 hour forecasts - mean of Jan. and Feb. 1987
Q1 Question and answers to the results
6. Special differences between the forecasts of 12, 24 and 36 hours: global hydrological values over land and sea for Jan. and Feb. 1987
7. Difference between G36-G12 and GPCC for the mean precipitation of Jan. and Feb. 1987 - global and zonal plots.

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This page was created by Stefan Hagemann (hagemann@dkrz.de) Last Update: 19.05.2003