On May 16, 2025, a powerful supercell tore across southern Kentucky, spawning a devastating long-track tornado. As the storm approached Somerset, Climavision’s KY91 radar detected a tornado debris signature at 02:27 UTC. Thirteen minutes later, the nearest NEXRAD radar confirmed what KY91 had already seen. Those thirteen minutes represent precious time for families to seek… The post Thirteen Minutes That Matter-How Gap-Filling Radar Changed Severe Weather Detection in 2025 appeared first on Climavision .