Computer Model | Forecast Products | |
Surface | Upper-air | |
European Centre for Medium-range Weather Forecasts (ECMWF) computer model and its ensemble prediction system ("ECMWF model") | Wind (including speed of wind gusts), air temperature, relative humidity, mean sea level pressure and rainfall, as well as a post-processed product of “Area of Potential Thunderstorm” (see paragraph 3) | Wind, air temperature, relative humidity and geopotential height Heights include:
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ECMWF Artificial Intelligence/Integrated Forecast System ("ECMWF-AIFS model") | Wind, air temperature, relative humidity, mean sea level pressure and rainfall | |
Fengwu Model | Wind, air temperature, mean sea level pressure and rainfall | |
Fuxi Model | Wind, air temperature, relative humidity, mean sea level pressure and rainfall | |
Huawei Cloud Pangu-Weather Model ("Pangu model") | Wind, air temperature and mean sea level pressure |
Apart from “Area of Potential Thunderstorm”, the above forecasts cover the area bounded by 0 - 60 °N, 85 - 180 °E.
Computer Model Forecast Products | Around 4:30 a.m. | Provides 3-hourly or 6-hourly forecasts from the same day up to 8 p.m. on the 14th day |
Around 4:30 p.m. | Provides 3-hourly or 6-hourly forecasts from the same day up to 8 a.m. on the 15th day | |
Sea State Forecasts | Around 8 a.m. | Provides 3-hourly forecasts from the same day up to 8 p.m. on the third day |
Around 8 p.m. | Provides 3-hourly forecasts from the same day up to 8 a.m. on the fourth day | |
Asia-Pacific City Weather Forecasts | Around noon | 3-hourly or 6-hourly forecasts from noon of the same day to midnight on the ninth day |
Around midnight | 3-hourly or 6-hourly forecasts from midnight of the same day to midnight on the ninth day |