Asia

April 2000

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Contents: Impacts | Climate | Forecast | Links


  Impacts

Hazards/Threats

Climate


 
Temperature Difference from the 1961-1990 Mean Temperature Mean from April 1961-1990
 
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NOAA NCEP CPC CAMS Temperature Anomaly DATA: M. New, Univ. of East Anglia

 
    Precipitation
      Indonesia Above average rainfall was observed throughout the region with localized very heavy rains.
      Southeast Asia Precipitation was well above average across Malaysia as well as much of Thailand and Burma.
      China Below average rainfall was observed across the North China Plain. Locally heavy rains along the central east coast resulted in above average precipitation there.
Precipitation Difference from the 1961-1990 MeanPrecipitation Mean from April 1961-1990
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[ ( NOAA NCEP CPC CAMS_OPI v9906 mean prcp ) - ( NOAA NCEP CPC CAMS_OPI v9906 mean prcp climatology ) ] * Precipitation AnomalyDATA: M. New, Univ. of East Anglia

 

April-June Seasonal Forecast
 

For detailed discussion of assumptions and methods used in generating this Asia forecast, please refer to the Forecast Discussion

Precipitation Outlook
 
Maps are given showing expected precipitation probabilities in tercile classes. The maps indicate probabilities that seasonal precipitation will fall into the wettest third of the years (top number), the middle third of years (middle number) or the driest third of the years (bottom). An outlook of climatology "C" (light grey) indicates equal probabilities in each class; i.e., there is no basis for favoring the forecast of any particular category. Areas marked "D" (dark grey) experience a pronounced dry season during the forecast period, typically receiving less than 15% of their annual precipitation or less than 5 cm total during this three-month period. Boundaries between sub-regions should be considered transition zones, and their location considered to be only qualitatively correct


Temperature Outlook
 
The temperature map shows expected probabilities that the seasonal temperatures will fall into the warmest third of the years (top number), the middle third of the years, or the coldest third of the years (bottom number). A qualitative outlook of climatology "C" (light grey) indicates equal probabilities in each class; i.e., there is no basis for favoring the forecast of any particular category. Boundaries between sub-regions should be considered transition zones, and their location considered to be only qualitatively correct.

The full IRI seasonal forecast for April-June 2000 can be found at http://iri.ldeo.columbia.edu/climate/forecasts/net_asmt/
 
 
 

Links to IRI Research Applications in Asia:

Links to Climatological and Meteorological Organizations in Asia:

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