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

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

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

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EAST ASIAN MONSOON

AnithaDennyGirishJisungLathaNuncioSoojinXiaobinXiefei

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Nearly a third of the worldPopulation is affected.

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PRECIPITATION CLIMATOLOGY EASM REGION

mm

/day

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Standard deviations of June-August precipitation

Observation

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Difference of June-August precipitation from June-August climatology

NO

AA

,esm

2mN

OA

A,e

sm2g

NO

AA

,CM

3N

CC

-NO

RN

AS

A-G

ISS

MR

I-C

GC

M

MP

I-E

SM

-LM

MP

I-E

SM

-LR

Had

-GE

M-E

SH

ad-G

EM

-CC

MIR

OC

-CH

EM

MIR

OC

-ES

MM

IRO

C-5

IPS

LC

M5B

-LR

IPS

L-5

A-M

RIP

SL

-5A

-LR

INM

-CM

4C

ER

FAC

S

model diff model diff

model diff model diff

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NINO3.4 SSTPrecip-JJA

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SUMMARY

Variability biases in the precipitation are strong towards the south ofThe EASM region. However some models have a better representation of iteg. HadGEM, MPI and GFDL models.

SST during JJA is best captured by HadGem models. But DJF SSTs are not wellrepresented. Large uncertainty in simulating northwest Pacific SSTs by all modelspossibly 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