An Analysis of Interannual Variation of Ensemble Simulation by CWB GFS
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An Analysis of Interannual Variation of Ensemble Simulation by CWB GFS
Jyh-Wen Hwu Chun-Rhu Jen Yea-Ching Tung
Research and Development Center
Central Weather Bureau
Experiment DesignSST:1. 1950/01-1978/11Reconstructed
Reynolds 2. 1978/12-1996/ 3 PCMDI AMIP2 3. 1996/4-1999/12NCEP OISST
Others following the guideline of AMIP2.Ten members.Integrate from 1949 to 2001.6 hours output, averaged into daily and monthly.
Winter Precipitation
Summer Precipitation
JJA(0) Wind and PCP
51/52, 57/58, 63/64, 65/66, 72/73, 76/77,
82/83, 91/92,94/95, 97/98
SON(0) Wind and PCP
DJF(0) Wind and PCP
MAM(1) Wind and PCP
JJA(1) Wind and PCP
SST Experiment
12 ENSOs
1997/98
Wind(57/58, 72/73, 82/83, 91/92, 97/98)-(55/56, 70/71, 73/74, 75/76,
88/89)
Wind (continue)
PSL & PCP
PSL & PCP (continue)
South Asia Monsoon Index
Indian Monsoon Index
Western North Pacific Monsoon Index
Australian Summer Monsoon Index
Summary
Model is capable to simulate the larger scale system in both winter and summer.Model is also capable to simulate the interannual variation caused by the variation of lower boundary SST