Hail — Jersey, Illinois

2023-04-20 · near Fieldon, Jersey, Illinois

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 → (39.1084, -90.4996)

Source: NOAA Storm Events Database, event_id 1094972. Narrative written by the NWS forecast office that issued the report.