Lightning supercharged the U.S. sky in 2025, with a new report revealing an eight-year high in activity, a single day that produced more than 3 million lightning events and severe weather outbreaks that lit up the nation. From Texas to Florida and Oklahoma in between, these states racked up the top titles.
Breakdown
- U.S. saw 252 million lightning events in 2025, an eight-year high 4s
- April 5th was the most electric day due to severe weather 11s
- Texas had the most total lightning, Florida led in density 15s
- Polk County had most lightning by total, Seminole County by density 22s
- Shady Grove, Oklahoma, recorded highest lightning density among cities 33s