Thunderstorm Wind — Mahaska, Iowa

2024-04-27 · near Oskaloosa, Mahaska, Iowa

Event narrative

Reports of trees and branches down. Time estimated via radar.

Wider weather episode

Another robust shortwave passed across the area. The warm front draped across the area provided the focus for thunderstorm development in the afternoon. Initial more discrete convection developed with and environment supportive of large hail with sufficient instability and large looping hodographs favoring rotating updrafts. The storms grew upscale into the early evening, producing a line of storms with damaging wind gusts across southern Iowa.

View location on OpenStreetMap → (41.3000, -92.6500)

Source: NOAA Storm Events Database, event_id 1170881. Narrative written by the NWS forecast office that issued the report.