Working from low-resolution global precipitation data, the spateGAN-ERA5 AI model generates high-resolution fields for the analysis of heavy rainfall events. Credit: Christian Chwala, KIT Severe weather events, such as heavy rainfall, are on the rise worldwide. Reliable assessments of these events can save lives and protect property. Researchers at the Karlsruhe Institute of Technology (KIT) have developed a new method that uses artificial intelligence (AI