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EF0 tornado in Copiah County, Mississippi
Tornado April 30, 2017 · Copiah County, Mississippi
The path drawn at its surveyed width of 100 yards (0.06 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
This tornado touched down along Highway 28, uprooting some trees and snapping large limbs. It continued northeast, crossing Dentville Road and Welch Lane before crossing I-55. Many trees were uprooted along the path. The tornado then crossed US-51, uprooting some trees and snapping some large limbs. It continued just northeast into a wooded area, where some trees were uprooted, before lifting. The maximum wind speed was 85 mph.
The wider storm
During the early morning hours of April 30th, a squall line of severe thunderstorms developed across central Louisiana and pushed eastward across the ArkLaMiss. The line intensified as it approached the Mississippi River and caused wind damage and tornadoes. As the convective system evolved into Mississippi, numerous tornadoes developed along the advancing line, with the most prolific damage occurring along the track of a large meso-scale convective vortex (MCV). This feature tracked roughly from Claiborne County through western Hinds/Madison, eastern Yazoo, eastern Holmes, southeastern Carroll, Montgomery, and northwestern Webster counties. This corridor is where the most significant damage occurred, as well as one fatality. Flash flooding, hail, and other wind damage occurred as these storms moved through.
Began near Gallatin (31.8472, -90.4507).
Other tornadoes from the same storm system
19 more tornadoes the National Weather Service filed under this storm episode.
Source: NOAA Storm Events Database, event 690453. Narratives are written by the National Weather Service forecast office that issued the report.
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