Weather Forecasting
1 / 5
ECMWF HRES temperature RMSE rises with lead time and is highest over complex terrain such as the Alps and Scandinavia.
2 / 5
Precipitation fractions skill score at 50 km scale declines with lead time and drops further for summer convection beyond day 5.
3 / 5
EPT-2 beats HRES on 2 m temperature RMSE at every lead time from 0–240 h when verified against more than 10,000 European stations.
4 / 5
Update frequency and ensemble depth shape trading value: EPT-2 refreshes up to 24× daily and EPT-2e, the ensemble variant, outperforms the 50-member ECMWF ENS mean on both RMSE and CRPS at virtually all horizons.
5 / 5
Run live EPT-2 vs. HRES benchmarks on your region in under five minutes.
See how ECMWF HRES performs on temperature & precipitation in Europe — RMSE, skill scores & EPT-2 benchmarks. Jua's AI beats HRES at every lead time.