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EF3 tornado in Ottawa County, Kansas

Tornado May 25, 2016 · Ottawa County, Kansas

EF3
Rating
25.1 mi
Whole path
100 yd
Path width
8
Injuries

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

EF0EF1EF2EF3EF4EF5Unrated

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 EF3 means. On the Enhanced Fujita scale, EF3 is severe damage: whole stories of well-built houses destroyed, large buildings badly damaged, trains overturned, consistent with estimated gusts of 136–165 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

The 26 mile long violent tornado began 1-2 miles NNE of Niles Kansas and destroyed 2 homes in Ottawa county before crossing into Dickinson county. The tornado produced high end EF3 damage in extreme eastern Ottawa county. Only 3 minor injuries were reported but none requiring a trip to the hospital.

The wider storm

One supercell thunderstorm developed over Ottawa county around 5pm on May 25th. That storm went on to produce 4 documented tornadoes including a 26 mile long violent EF4 tornado that was on the ground for around 90 minutes. Most of the damage was done in Dickinson County Kansas where 20-25 homes were damaged or destroyed. The supercell thunderstorm continued into Morris and Wabaunsee counties where it produced 2 more tornadoes before dissipating that evening.

Began near Niles (38.9955, -97.4365).

Other tornadoes from the same storm system

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

Source: NOAA Storm Events Database, event 626910. Narratives are written by the National Weather Service forecast office that issued the report.

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