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Flash Flood — Rio Arriba, NM

Jul 23, 2021

A slow-moving low pressure system continued to track westward across southern New Mexico on July 23, 2021, as an area of high pressure remained centered over the Four Corners. An abundant amount of atmospheric moisture remained in place across central and western New Mexico, and with needed lift from the low pressure system, numerous thunderstorms impacted the area. Soils across western New Mexico were saturated from the previous day's convection which exacerbated flash flooding conditions as to

Source: NOAA National Weather Service Storm Events Database (event 962638). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Rio Arriba, NM

This event is one of many recorded floods in Rio Arriba County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Rio Arriba County flood data →

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