Flash Flood in Gillespie County, Texas

Flash Flood June 11, 2025 – June 12, 2025 · Gillespie County, Texas

Where the report was made, with tornadoes recorded within 15 miles over the years.

What the National Weather Service wrote

Thunderstorms produced heavy rain that led to flash flooding. The Banta Branch of the Pedernales River was out of its banks southwest of Harper.

The wider storm

A mid-level shortwave trough moved over Texas and combined with an abnormally moist airmass to generate thunderstorms. These storms were very efficient rain producers dropping locally heavy rain that led to flash flooding. There were also a few severe thunderstorms.

Began near Harper (30.2700, -99.2900).

Other tornadoes from the same storm system

1 more tornado the National Weather Service filed under this storm episode.

EF0 Hays County

Source: NOAA Storm Events Database, event 1271948. Narratives are written by the National Weather Service forecast office that issued the report.

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