Thunderstorm Wind in Washington County, Oregon

Thunderstorm Wind May 4, 2017 · Washington County, Oregon

60 mph

Estimated gust (52 kt)

$15K

Damage as recorded

Where the report was made, with tornadoes recorded within 15 miles over the years.

What the National Weather Service wrote

Winds brought down power lines along Highway 47 between Tophill and Johnson Road.

A strong upper-level trough generated enough instability for a few severe thunderstorms to develop across NW Oregon.

Began near Tophill (45.7579, -123.1964).

Source: NOAA Storm Events Database, event 704504. Narratives are written by the National Weather Service forecast office that issued the report.

See every tornado that passed near a place you know, measured to its path.