Parameter |
High |
Low |
Region& Processes |
RMSD |
1-2 |
0-.5 |
Associated with High values:- Thermocline Ridge(40-70E , 10S to 0) ( air-sea interaction)( NOV-JUNE). Western Arabian Sea ( upwelling) (MAY-AUG) Northern BoB( Mar-Apr, May-Jun; Nov-Dec(River run -off) Southern Ocean and particularly south eastern IO( eddies and Agulhas rings)
Regions Associated with Lows: Central AS and Central BoB- All months |
BIAS |
0.5 to 2 /-.5to -2 |
0 to 0.5 /-.5 to 0 |
Model is warmer: Eastern Indian Ocean and Norhten BoB spreading to south and Warm pool area during Jun-aug( Monsoon) Southern Indian Ocean and Auglhas region: associated with eddy activities Model is colder: At theromcline ridge region and western AS through out year. |
Correl |
0.6 to .8 (med) &.9 to 1(high) |
0 .0- .5 |
Mediun to High southern Ocean and south western AS centrak EQ IO. Low BoB and EEIO JAN-Feb High in AS and BoB more high WAS, MAR-APR, May-JUN: Good in AS and SWIO. JUL-AUG poor over all except in east of Madagascar SEP-OCT: Improves in AS and BOB and also in WEIO NOV-DEC: NAS and BoB SWIO SIO |
STDV |
|
|
In general STDV of model and OBS are matching well for all months |
Covariance: |
|
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Highest values are seen at WAS during MAR-APR and it get limited to south during MAY-JUN |