Vortex EXTREMES provides key data on extreme wind speed events to support safer, more cost-effective wind farm design. It allows for statistical calibration with observations to adjust maximum wind speeds. The methodology follows a two-step approach: first, a low-resolution mesoscale simulation identifies 6 major extreme wind events per year over a 30-year period (180 total), enabling fast, affordable candidate selection. Then, WRF-LES is used to simulate these events at high resolution, resolving turbulence and local effects with enhanced accuracy. This process delivers precise estimates of yearly maximum 10-minute wind speeds using one of the most advanced modeling techniques available.