Thunderstorm Wind — Delaware, Indiana

2025-03-05 · near Delaware Co Arpt, Delaware, Indiana

51 MG

Magnitude

Event narrative

Thunderstorm winds as high as 59 mph were observed at the Delaware County Airport ASOS.

Wider weather episode

During the morning of the 5th, a broad and deep occluded mid-latitude storm system with 980 mb central pressure, tracked to the northeast from far southeastern Wisconsin across Lake Michigan. Meanwhile an smaller-scale trough embedded within the system's cyclonic flow and following 200 miles behind the occluded front, crossed Indiana from west to east. Convective thunderstorms along this boundary brought marginally severe winds to the surface at the Delaware County Airport ASOS and in far northeastern Randolph County.

View location on OpenStreetMap → (40.2342, -85.3938)

Source: NOAA Storm Events Database, event_id 1246847. Narrative written by the NWS forecast office that issued the report.