1 flash flood, as filed by the National Weather Service.
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Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The national radar mosaic for the moment the first event began.
1 flash flood. Local standard time, as filed.
Thunderstorm rains of over 2.5 inches in less than three hours forced Welch Run out of its banks. Three houses located next to Welch Run reported up to one foot of water in their basements. Minor roadway flooding was also reported in the Brookville area.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Pennsylvania in 2000Every state in 2000This day in weather historyWarnings in Pennsylvania, September 2000
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5156358.