EF0 tornado in Miami County, Ohio

A very brief/weak tornado touched down just south of Alcony along State Highway 41 and moved northeast for about a mile before crossing State Highway 41 and dissipating just before the Clark County line.

The path featured intermittent tree damage consisting of a few uprooted trees, and a few trees snapped off high above the ground. A fence row near the end of the tornado track had collected roofing material and tree debris from an unknown source, indicating that a roof and tree limbs along the path likely were partially removed and lifted downstream. The tornado may not have been in full contact with the ground over the entire path length, but there was a clear path of sporadic tree damage that aligned with strong rotation seen at very low levels (100 feet AGL) on the Dayton Terminal Doppler Weather Radar (TDAY) which is located just a few miles west of the location.

Based on the damage, the maximum wind speeds were estimated to be around 70 mph.

Thunderstorms developed during the evening hours along a warm front lifting slowly north across the region. Many of the thunderstorms produced tornadoes, including a few strong to violent tornadoes.