EF1 tornado in Henry County, Kentucky
Tornado March 2, 2012 · Henry County, Kentucky
The path drawn at its surveyed width of 40 yards (0.02 mi) — zoom in and the swath grows to true scale. Other tornadoes recorded nearby that day are shown faint.
What the National Weather Service wrote
An aerial survey found a narrow path of twisted and downed trees next to a field. The circulation path was quite narrow and was consistent with an EF-1 tornado with estimated winds of 90 mph. The tornado touched down and lifted approximately one quarter mile east of Port Royal-English Road.
The wider storm
A surface Low over Missouri early in the afternoon of March 2nd strengthened to below 990mb as it moved north into Michigan by the evening hours. Around dawn, a warm front moved north of the Ohio River. Scattered strong storms developed along this front across northern Kentucky, bringing several reports of dime sized hail. By mid afternoon, the combination of strong wind shear, temperatures rising to the upper 70s and over 2000 Joules/kg of CAPE led to the development of numerous supercells. Several of these storms produced tornadoes not only in north central Kentucky, but later in the evening across eastern Kentucky. Large hail was common, with several reports of baseball sized hail that damaged automobiles and roofs.
Began near Port Royal (38.5565, -85.1058).
Other tornadoes from the same storm system
6 more tornadoes the National Weather Service filed under this storm episode.
Source: NOAA Storm Events Database, event 360513. Narratives are written by the National Weather Service forecast office that issued the report.
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