Indian Ocean Monitoring and Forecasting

         Overview IO Climate        Mean State         Basin Wide Modes

          Positive IOD                  Negative IOD            Historical IOD

Climate Forecasts

CFSv2 IOD Time Series Past 9 Months Current Month

NMME SST Spatial Maps Anomalies Std.Anom Probabilistic

NMME IOD Time Series (Plumes)

CFSv2

CanCM4i

GEM5_NEMO

GFDL_SPEAR

NASA_GEOS5v2

NCAR CCSM4

ENM

ENM_ALL

NMME NINO34 Time Series (Plumes)

CFSv2

CanCM4i

GEM5_NEMO

GFDL_SPEAR

NASA_GEOS5v2

NCAR CCSM4

ENM

ENM_ALL

Oceanic Monitoring Products
Optimum Interpolated (OI) SST Analysis

7-Day SST  Mean  Anomaly  Previous Anom  Weekly Tendency

30-Day SST  Mean SST  Anomaly  Previous Anom  Thirty-Day Tendency

90-Day SST  Mean SST  Anomaly  Previous Anom  Ninety-Day Tendency

Monthly SST  Mean SST  Anomaly  Previous Anom  Monthly Tendency

3-Monthly SST  Mean SST  Anomaly  Previous Anom  3Month Tendency

Indian Ocean Dipole (IOD)

1950-2020

1982-2020

Last 4 Years

SST OLR and 925mb,Net Surface Enery Flux, 200mb Wind Anomalies

Monthly SST

SST, OLR and Winds

Outgoing Longwave Radiation (OLR)

7-Day

30-Day

90-Day

Monthly

3-Monthly

Winds at 850mb

7-Day

30-Day

90-Day

Monthly

3-Monthly

Winds at 200mb

7-Day

30-Day

90-Day

Monthly

3-Monthly

Time Evoluton - SST - Heat Content - OLR - Wind 850hpa - Wind 200hpa

10S Hov-Muller

5N Hov-Muller

Equatorial Hov-Muller

Equatorial Upper-ocean Variables

Temperature CurMonth PrevMonth AnomTendency

Zonal Current CurMonth PrevMonth AnomTendency