TornadoLookup

Home / Nebraska / Banner

EF1 tornado in Banner County, Nebraska

Tornado June 12, 2017 · Banner County, Nebraska

EF1
Rating
4.2 mi
Path length
100 yd
Path width
$25K
Damage as recorded
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 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

A short-lived tornado touched down east of Highway 71 southeast of Harrisburg, NE. A calving barn was moved about 10 yards from its original location. One horse was killed with several other horses injured. Several power poles were broken. A grain bin was pushed off its foundation, landing east into grove of trees. Pole barn rolled with only a few walls left standing (DI 1, DOD 7).

The wider storm

One of the most significant severe weather episodes to affect the western Nebraska Panhandle occurred during in the early evening of Monday 12 June 2017. Several tornadoes, hail to baseball size, and damaging winds were observed. Supercell thunderstorms developed during the afternoon along Interstate 25 between Fort Collins, CO and Wheatland. Lifting northeast, these thunderstorms spread into the western Nebraska Panhandle during the early evening.

Began near Harrisburg (41.4869, -103.6400).

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 721622. 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.