Daily total precipitation probability above a given threshold.
The Daily total precipitation probability is a variable of ECMWF’s Integrated Forecasting System (IFS). It measures the 24-h accumulated precipitation (rain and snow) exceeding 1, 5, 10 and 20 mm (in %). The probabilities are based on the number of forecast members which meet the criteria (each member is assigned an equal probability of 1/50).
| Category | Meteorological forecast |
|---|---|
| Coverage | Global |
| Horizon | 15 days |
| Time Resolution | 3-hourly up to 144 h lead time |
| Spatial Resolution | O640, ~18 km [ENS] |
| Update | Twice a day following either the 00 UTC or the 12 UTC ECMWF |
| Nature | Raster Maps |
| Availability | Bulk data services, Geospatial data services, Emergency messages, Only available of internal MH-EWS use, Product's catalogue |
