Hail — Marion, Iowa

2024-10-04 · near Knoxville Arpt, Marion, Iowa

Event narrative

Relayed by local radio. Time estimated by radar.

Wider weather episode

A quick moving shortwave passed across the area in the very early morning hours of October 4th. Despite modest available moisture fields, strong forcing and the deepening low were enough for convection to develop over central to eastern Iowa. Storms produced large amounts of pea sized hail in some locations with other areas reporting up to golf ball sized hail.

View location on OpenStreetMap → (41.2500, -93.1000)

Source: NOAA Storm Events Database, event_id 1218908. Narrative written by the NWS forecast office that issued the report.