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Flash Flood in Canyon County, Idaho

Flash Flood September 5, 2013 · Canyon County, Idaho

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

What the National Weather Service wrote

A National Weather Service employee reported flash flooding in Nampa and a trained spotter reported an inch and a half of rainfall in 30 minutes south of Nampa.

The wider storm

A strong upper level jet moving through the area brought severe thunderstorms to parts of Southeast Oregon and Southwest Idaho.

Began near Nampa (43.4642, -116.5700).

Source: NOAA Storm Events Database, event 478505. Narratives are written by the National Weather Service forecast office that issued the report.

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