Hail — Warren, Missouri

2023-04-20 · near Warrenton O Sllvn Ar, Warren, Missouri

Event narrative

A wide swath of large hail from about 3 miles north of Warrenton to about 3 miles north of Wright City.

Wider weather episode

A strong cold front moved through the region during the afternoon hours. There was a narrow corridor of 1000 to 2000 J/kg of MLCAPE along and ahead of the cold front where dewpoints reached the low 60s. This instability, combined with deep-layer wind shear of 30 to 40 kts, supporting organized thunderstorms. There were numerous reports of large hail and some damaging winds with the severe storms.

View location on OpenStreetMap → (38.8595, -91.1326)

Source: NOAA Storm Events Database, event_id 1094969. Narrative written by the NWS forecast office that issued the report.