Alert archive / New Mexico / Flash Flood Warnings in 2026

Flash Flood Warning 91, NWS El Paso, TX

August 12, 2026Sierra County, New Mexico

NWS El Paso, TX issued this flash flood warning at Aug 12, 2026, 6:23 PM MDT for Sierra County, New Mexico. It was in force for 112 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 12, 2026, 6:23 PM MDT (00:23 UTC)
Expired
Aug 12, 2026, 8:15 PM MDT
In force
112 min
Issued by
NWS El Paso, TX
Area
Storm-based polygon
Flood severity
None

County Sierra County, NM

The radar

The Holloman AFB radar (KHDX), 100 km from the middle of the area, began a volume at 00:25 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The office that day

Everything else NWS El Paso, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 13, 4:44 PM MDTAreal Flood AdvisoryEPZGrant3 hr
Aug 13, 4:46 PM MDTDust Storm AdvisoryEPZHidalgo31 min
Aug 13, 5:15 PM MDTFlash Flood WarningEPZGrant2 hr
Aug 13, 5:27 PM MDTAreal Flood AdvisoryEPZGrant2 hr

Nearby

Flash Flood Warnings in New Mexico, 2026Every flash flood warning in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.