Flash Flood in Harford County, Maryland
Flash Flood August 13, 2025 · Harford County, Maryland
Where the report was made, with tornadoes recorded within 15 miles over the years.
What the National Weather Service wrote
Joppa Farm Road closed near Philadelphia Road due to at least six inches of water flowing over the roadway.
The wider storm
Slow moving thunderstorms along a frontal boundary resulted in a localized two to four inches of rain. This resulted in instances of flash flooding.
Began near Joppa (39.4200, -76.3700).
Source: NOAA Storm Events Database, event 1276070. Narratives are written by the National Weather Service forecast office that issued the report.
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