Flood in Union County, Pennsylvania

Flood August 7, 2023 · Union County, Pennsylvania

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

What the National Weather Service wrote

Flooding caused possible damage to the a bridge on Turtle Creek Road near in Lewisburg.

The wider storm

High CAPE (>2500 J/kg) and strong speed and directional shear contributed to a significant severe weather episode across south-central Pennsylvania during the afternoon and evening of August 7, 2023. Of note, a significant bow echo produced widespread wind damage and a trio of weak (EF0-EF1) tornadoes across southern York and Lancaster Counties.

Began near Lewisburg (40.9348, -76.9109).

Source: NOAA Storm Events Database, event 1128486. Narratives are written by the National Weather Service forecast office that issued the report.

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