Two EF0 Tornadoes Confirmed in Westmoreland County, Pennsylvania
Two EF0 Tornadoes Confirmed in Westmoreland County, Pennsylvania
US · Published Jul 21, 2026
The National Weather Service (NWS) has confirmed that two EF0 tornadoes touched down in Derry Township, Westmoreland County, Pennsylvania, during weekend storms.
The tornadoes occurred on Saturday, causing localized damage in the area.

Impact & Risks

The two EF0 tornadoes caused localized damage in Derry Township, Westmoreland County. While EF0 tornadoes are considered weak, they can still result in minor structural damage, downed trees, and power outages. Residents in the affected area may experience disruptions to daily activities and should remain cautious of any lingering hazards, such as debris or weakened structures. No injuries or fatalities have been reported at this time.

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