FloodZoneMap.org

Flash Flood — Socorro, NM

Jul 26, 2020

The richest plume of monsoon moisture of the entire season set up over New Mexico on the weekend of July 25-26, 2020. The center of upper level high pressure drifted west into the state from west Texas while a weak upper level disturbance moved slowly north from eastern Arizona. The combination of several days of heavy rainfall with widespread showers and thunderstorms set the stage for flash flooding across the region. Rainfall amounts over the 48-hour period averaged three to five inches in th

Source: NOAA National Weather Service Storm Events Database (event 898157). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Socorro, NM

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

View Socorro County flood data →

More Flood Stories

Flash Flood$500K damage

Socorro, NM · Jul 6, 2021

The area of high pressure that had been centered over the Four Corners shifted slightly westward on July 6, 2021. Meanwhile, low level return flow continued which aided in keeping moisture values high across New Mexico.

Read the full account →
Flash Flood$250K damage

Socorro, 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.

Read the full account →
Flash Flood$10K damage

Socorro, NM · Oct 7, 2025

A backdoor front moved into eastern NM on October 6th. This front along with southeast return flow resulted in some isolated strong to severe storms across east central NM during the evening hours with one storm producing nickel size hail near Puerto de Luna.

Read the full account →
Flash Flood$50K damage

Socorro, NM · Jul 25, 2022

An active moonsoon pattern continued across New Mexico on July 25, 2022, as a steady stream of moisture stayed in place over western and central New Mexico.

Read the full account →