Grand Canyon Slammed by Isolated Supercell: 1.8 Inches in 45 Minutes
An isolated thunderstorm dumped 1.8 inches of rain on Grand Canyon’s South Rim on Sep 27, 2025, triggering flash flood warnings and trail evacuations. Expert analysis inside.
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South Dakota Thunderstorm Unleashes Hail and Flooding Across Plains
A severe thunderstorm in South Dakota unleashed baseball-sized hail and flash floods near Rapid City. Analyzing the storm’s impact, historical context, and future risks.
Rare View: Thunderstorm from 385 Feet Up Reveals True Power
Stunning footage of a severe thunderstorm captured from 385 feet up reveals supercell structure, inflow bands, and lightning activity. Meteorologists explain what this rare perspective means for forecasting.