Alert archive / New Mexico / Flash Flood Warnings in 2026

Flash Flood Warning 151, NWS El Paso, TX

September 19, 2026Sierra County, New Mexico

NWS El Paso, TX issued this flash flood warning at Sep 19, 2026, 4:20 PM MDT for Sierra County, New Mexico. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Sep 19, 2026, 4:20 PM MDT (22:20 UTC)
Expired
Sep 19, 2026, 7:15 PM MDT
In force
3 hr
Issued by
NWS El Paso, TX
Area
Storm-based polygon
Damage threat
Considerable
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 22:24 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
Sep 18, 6:07 PM MDTAreal Flood WarningEPZOtero113 min
Sep 19, 2:55 PM MDTSpecial Weather StatementEPZSierra35 min
Sep 19, 3:01 PM MDTFlash Flood WarningEPZSierra109 min
Sep 19, 3:28 PM MDTAreal Flood AdvisoryEPZSierra19 min
Sep 19, 3:42 PM MDTSpecial Weather StatementEPZSierra33 min
Sep 19, 3:44 PM MDTSevere Thunderstorm WarningEPZSierra31 min
Sep 19, 3:47 PM MDTFlash Flood WarningEPZSierra118 min
Sep 19, 4:12 PM MDTSevere Thunderstorm WarningEPZSierra33 min
Sep 19, 4:23 PM MDTAreal Flood AdvisoryEPZSierra2 hr
Sep 19, 4:40 PM MDTSevere Thunderstorm WarningEPZSierra35 min
Sep 19, 5:11 PM MDTSpecial Weather StatementEPZSierra34 min
Sep 18, 9:27 PM MDTAreal Flood AdvisoryEPZHudspeth2 hr
Sep 18, 10:03 PM MDTAreal Flood AdvisoryEPZHudspeth117 min
Sep 18, 10:39 PM MDTAreal Flood AdvisoryEPZHudspeth2 hr
Sep 19, 12:34 AM MDTAreal Flood AdvisoryEPZEl Paso116 min

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.