Thunderstorm Wind — Shannon, Missouri

2011-08-07 · near Winona, Shannon, Missouri

Event narrative

A man was killed from a tree that fell on his car while driving. This occurred on County Road 440 one tenth of a mile west of Highway 19 about 3 miles north of Winona.

Wider weather episode

Upper level energy embedded in northwestern flow over the Ozarks interacted with a very unstable airmass over the region. Strong to severe storms produced hail up to quarter size and scattered wind damage.

View location on OpenStreetMap → (37.0500, -91.3200)

Source: NOAA Storm Events Database, event_id 321896. Narrative written by the NWS forecast office that issued the report.