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EF2 tornado in Jasper County, Illinois

Tornado June 21, 2026 · Jasper County, Illinois

EF2
Rating
6.2 mi
Whole path
300 yd
Path width

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

EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 300 yards (0.17 mi) — zoom in and the swath grows to true scale. Other tornadoes recorded nearby that day are shown faint.

What EF2 means. On the Enhanced Fujita scale, EF2 is considerable damage: roofs torn off well-built houses, mobile homes destroyed, large trees snapped or uprooted, consistent with estimated gusts of 111–135 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

Radar supports a new tornado developing in the area of N 1400 St

near the Embarras River where it destroyed an outbuilding and

caused tree damage. It progressed northeastward through wooded areas,

causing significant tree damage. Numerous very large trees were

snapped off and other tree tops were shredded. Corn in the fields

was flattened into the ground, with a suction vortex evident

down the central path. The tornado continued across the Embarras

River crossing 900th Ave, causing more tree damage before

dissipating near N 1600th St.

The wider storm

A remnant Mesoscale Convective Vortex (MCV) interacted with a sheared and unstable environment to produce numerous supercells in southeast Illinois on June 21st. 13 tornadoes were documented, the strongest being two EF-2 tornadoes near Newton. Storms training over the same areas led to widespread heavy rainfall and several occurrences of flash flooding.

Began near Boos (38.9717, -88.1161).

Other tornadoes from the same storm system

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

Source: NOAA Storm Events Database, event 1351069. Narratives are written by the National Weather Service forecast office that issued the report.

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