Risultati di ricerca
View current model charts of temperature for Italy based on data and products of the European Centre for Medium-range Weather Forecasts (ECMWF). Switch to the website specific to your country for more exclusive weather content.
- Numerical Weather Prediction
- Global vs Regional Models
- Why Are There So Many Models and How Are They Different?
Weather models, known formally as "Numerical Weather Prediction" are at the core of modern weather forecasts. All the forecast information you see at weather.us is powered by weather models, do what are they and how do they work? Weather models are simulations of the future state of the atmosphere out through time. Millions of observations are used...
There are two general types of weather models, global models and regional models. Global models produce forecast output for the whole globe, generally extending a week or two into the future. Because these models cover a wider area, and a longer timespan, they’re generally run at a lower resolution, both spatially (fewer forecast points per given a...
Many different national weather centers have supercomputers that run weather models. Each of these is slightly different, using different equations to solve for various physical processes that shape our weather patterns. Many of them also have slightly different resolutions, and use slightly different combinations of initial data sources. These sli...
1 lug 2024 · ECMWF is a research institute and a 24/7 operational service, producing global numerical weather predictions and other data. It provides forecast charts, datasets, quality assessment, access to forecasts, and supports European and WMO programmes.
Meteograms show a probabilistic interpretation of the ENS forecasts for specific locations using a box and whisker plot. It shows the time evolution of the distribution of several meteorological parameters on a single diagram... Latest point-based forecast.
Latest forecast. 2 m temperature and 30 m wind. Air temperatures at 2 m above the earth's surface approximate most closely to the conditions a person would most likely experience... Latest forecast. 100 m wind and mean sea level pressure. These charts show surface pressure patterns.
Mappa del modello del centro europeo di Reading ECMWF con geopotenziale e temperature a 850hPa.
ECMWF provides forecasts, climate reanalyses and datasets for different user requirements and time ranges. Learn about the Integrated Forecasting System (IFS), the quality of our forecasts, and the observing system monitoring.
