TornadoLookup

Home / Kentucky / Graves

EF0 tornado in Graves County, Kentucky

Tornado April 18, 2013 · Graves County, Kentucky

EF0
Rating
3.6 mi
Whole path
150 yd
Path width
$43K
Damage as recorded

NOAA records this tornado county by county. Its path ran through Graves County → Marshall County; the totals above are for the whole tornado.

EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 150 yards (0.09 mi) — zoom in and the swath grows to true scale. Other tornadoes recorded nearby that day are shown faint.

What EF0 means. On the Enhanced Fujita scale, EF0 is light damage: shingles and siding peeled, gutters torn, branches broken, consistent with estimated gusts of 65–85 mph. The rating comes from a survey of the worst damage after the storm, not from a wind measurement, so it says as much about what the tornado hit as about how strong it was.

What the National Weather Service wrote

There was shingle and soffit damage to several homes. Several trees were snapped, and large branches were blown down. The average damage path width was 150 yards, and the peak winds were about 80 mph. The tornado moved into Marshall County near the community of Oak Level.

The wider storm

Small, low-topped thunderstorm line segments moved northeast in a region of strong vertical wind shear and very weak instability. These line segments produced a few short-track, weak tornadoes and isolated wind damage. The tornadoes formed from mesovortices embedded within the line. There was little if any lightning associated with the convection. The storms occurred along a cold front that extended southward from a low pressure center in northern Illinois.

Began near Symsonia (36.8578, -88.5200).

Other tornadoes from the same storm system

2 more tornadoes the National Weather Service filed under this storm episode.

Source: NOAA Storm Events Database, event 439513. Narratives are written by the National Weather Service forecast office that issued the report.

Tornadoes near your address

See every tornado that passed near a place you know, measured to its path.