Jul 19, 2017
Scattered showers and thunderstorms, moving generally to the west, formed mainly over Graham, Pima, and Pinal counties during the afternoon. As the storms moved through Tucson they caused flash flooding from Marana to southwest Tucson, and also produced wind damage in parts of the Tucson Metro. Flash flooding also occurred in Ash Creek on Mt. Graham.
Source: NOAA National Weather Service Storm Events Database (event 711403). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Cochise County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.