The National Weather Service earlier confirmed that "a brief EF-1 tornado" touched down Sunday evening in West Cocalico Township in northern Lancaster County.
The weather Tuesday confirmed the tornado's wind speed and said it traveled for a mile along a 125-yard-wide path, uprooting or snapping dozens of trees and damaging some structures near a mobile home park.
The twister moved northeast close to the Pennsylvania turnpike, prompting a temporary closure, and damaged roofs on three houses as well as a mobile home and overturned a storage shed. Three people reported minor injuries from flying debris.
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