Thunderstorm Wind — Wasco, Oregon

2023-05-19 · near Axford, Wasco, Oregon

Event narrative

The Mesonet station MDXO recorded at gust of 59 mph at 1745L from an outflow boundary.

Wider weather episode

A broad southwesterly flow pattern advected a plume of mid-level moisture over the region resulted in strong diurnal convection initiating over elevated terrain features in central Oregon and the Washington Cascades initially before progressing northeastward. Strong to severe T-storms, particularly in Central Oregon, produced up to 1.25 inch hail, wind gusts around 59 mph, and heavy downpours.

View location on OpenStreetMap → (44.8700, -121.0700)

Source: NOAA Storm Events Database, event_id 1104543. Narrative written by the NWS forecast office that issued the report.