EF1 tornado in Hale County, Alabama

Tornado November 30, 2016 · Hale County, Alabama

EF1

Rating

12.9 mi

Whole path

250 yd

Path width

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

EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 250 yards (0.14 mi) — zoom in and the swath grows to true scale. Other tornadoes recorded nearby that day are shown faint.

What EF1 means. On the Enhanced Fujita scale, EF1 is moderate damage: roofs badly stripped, mobile homes pushed off foundations or overturned, windows broken, consistent with estimated gusts of 86–110 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

This tornado is a continuation from Marengo County. National Weather Service meteorologists surveyed damage in extreme northern Marengo and southeast Hale Counties and determined that the damage was consistent with an EF-1 tornado, with maximum winds estimated near 90 mph.

The tornado crossed into southern Hale County about 1 mile west of County Road 25. Several more trees sustained damage along County Road 12, County Road 10, and Alabama Highway 25 and Alabama Highway 61. The tornado lifted near Alabama Highway 61 just west of Perry County line.

The wider storm

A warm front moved northward during the day on Tuesday, November 29th, and surface temperatures climbed into the 70s across north Alabama. Low level shear and storm relative helicity increased over west Alabama Tuesday evening and discrete supercells developed over west Alabama.

Began near Gallion (32.4816, -87.6113).

Other tornadoes from the same storm system

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

EF2 Winston County EF2 Winston County EF1 Pickens County EF1 Winston County EF1 Lamar County EF1 Marion County EF1 Lee County EF0 Marion County EF0 Fayette County

Source: NOAA Storm Events Database, event 668098. Narratives are written by the National Weather Service forecast office that issued the report.

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