Forecasts for
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Precipitation Forecast for
Target Date Issue Date

Probability of Exceedance

Probability Distribution

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Forecast Verification

Rainfed Rice B22 WRSI Forecast

Rainfed Rice B22 Water Requirement Satisfaction Index Forecasts in November-February season.

Madagascar has a growing season from September to February. This Maproom shows November-February Rainfed Rice B22 WRSI forecast made in October in different fashion.

The default map shows, for the latest forecast made, the more likely seasonal water requirement satisfaction index in the season. Users can use the Field menu to express the forecast in different ways, as follows:

The Layers button, showing when mousing over the map, will reveal in/active layers on the map. The Skill map is inactive by default and can be activated here, to be overlaid over the forecast map.

Clicking on the map will reveal information about the location clicked, as well as the full forecast distribution at that given location, compared with the historical distribution. Cumulative full distribution of the forecast (red) together with the climatological distribution (blue and black) for the forecast in view on the map shows under Probability of Exceedance, as well as the full probability distribution under Probability Distribution. If the SKill Layer is activated, a 3rd graph will show to present the comparison of hindcast performance versus actually observed seasonal WRSI.

Dataset Documentation

Daily precipitation, minimum and maximum temperature: DGM ENACTS.

Total Available Water: SoilGrids GYGA .

Helpdesks and Feedback

Contact DGM with any technical questions or problems with this Maproom.