Worldโs most powerful lightning-chasing satellite joins China-Nepal flood relief efforts
China is using the worldโs most powerful geostationary weather satellite to track severe thunderstorms over Nepal and deliver real-time intelligence as the two countries continue search and rescue operations following last monthโs devastating glacier collapse. The Fengyunโ4C satellite โ launched in December 2025 and now positioned 36,000km (22,000 miles) above the equator โ carries a Lightning Mapping Imager (LMI) that captures 500 frames per second, sifting through 30 gigabits of data every...