EAST ASIAN MONSOON Anitha Denny Girish Jisung Latha Nuncio Soojin Xiaobin Xiefei.

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Presentation transcript:

EAST ASIAN MONSOON Anitha Denny Girish Jisung Latha Nuncio Soojin Xiaobin Xiefei

Nearly a third of the world Population is affected.

PRECIPITATION CLIMATOLOGY EASM REGION mm/day

Standard deviations of June-August precipitation Observation

Difference of June-August precipitation from June-August climatology NOAA,esm2m NOAA,esm2g NOAA,CM3 NCC-NOR NASA-GISS MRI-CGCM MPI-ESM-LM MPI-ESM-LR Had-GEM-ES Had-GEM-CC MIROC-CHEM MIROC-ESM MIROC-5 IPSLCM5B-LR IPSL-5A-MR IPSL-5A-LR INM-CM4 CERFACS modeldiff modeldiff modeldiff modeldiff

NINO3.4 SST Precip-JJA

SUMMARY Variability biases in the precipitation are strong towards the south of The EASM region. However some models have a better representation of it eg. HadGEM, MPI and GFDL models. SST during JJA is best captured by HadGem models. But DJF SSTs are not well represented. Large uncertainty in simulating northwest Pacific SSTs by all models possibly because of the inadequate representation of Kuroshio dynamics. Tele-connections of ENSO is manifested by Rossby wave trains (Wang, etal., 2001). It need to be seen how these wave trains are represented in models