Alert archive / New Mexico / Flash Flood Warnings in 2022

Flash Flood Warning 64, NWS El Paso, TX

July 30, 2022Grant County, Sierra County, New Mexico

NWS El Paso, TX issued this flash flood warning at Jul 30, 2022, 1:40 PM MDT for Grant County, 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: Jul 30, 2022, 1:40 PM MDT (19:40 UTC)
Expired: Jul 30, 2022, 4:30 PM MDT
In force: 3 hr
Issued by: NWS El Paso, TX
Area: Storm-based polygon
Flood severity: None

Counties Grant County, NM, Sierra County, NM

The radar

The El Paso radar (KEPZ), 156 km from the middle of the area, began a volume at 19:42 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 nearest sounding before it

Tuscon, AZ (KTUS), launched 12:00Z, 7.7 hours before the alert went out and 304 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 852 J/kg
Mixed-layer CIN: -57 J/kg
Mixed-layer LCL: 1117 m above ground
0-6 km bulk shear: 11 kt
0-1 km storm-relative helicity: 34 m²/s²
0-3 km storm-relative helicity: 20 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS El Paso, TX wrote its last area forecast discussion before this flash flood warning went out at Jul 29, 5:44 PM MDT, 19 hours 56 minutes earlier.

Area forecast discussion, Jul 29, 5:44 PM MDT, 19 hours 56 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 29, 6:01 PM MDT	Flash Flood Warning	EPZ	Sierra	119 min
Jul 29, 6:11 PM MDT	Areal Flood Advisory	EPZ	Luna, Sierra	2 hr
Jul 29, 6:30 PM MDT	Areal Flood Advisory	EPZ	Grant, Sierra	3 hr
Jul 29, 6:47 PM MDT	Flash Flood Warning	EPZ	Grant, Sierra	2 hr
Jul 30, 12:51 PM MDT	Areal Flood Advisory	EPZ	Otero	3 hr
Jul 30, 1:05 PM MDT	Flash Flood Warning	EPZ	Grant, Sierra	3 hr
Jul 30, 1:27 PM MDT	Areal Flood Advisory	EPZ	Otero	3 hr
Jul 30, 1:32 PM MDT	Flash Flood Warning	EPZ	Sierra	3 hr
Jul 30, 2:10 PM MDT	Flash Flood Warning	EPZ	Otero	3 hr
Jul 30, 2:47 PM MDT	Areal Flood Advisory	EPZ	Otero	3 hr
Jul 30, 4:27 PM MDT	Areal Flood Advisory	EPZ	Otero	2 hr
Jul 30, 4:42 PM MDT	Areal Flood Advisory	EPZ	Otero	2 hr
Jul 30, 4:56 PM MDT	Special Weather Statement	EPZ	Otero	19 min
Jul 30, 5:49 PM MDT	Special Weather Statement	EPZ	Sierra	26 min

Nearby

Flash Flood Warnings in New Mexico, 2022 Every flash flood warning in 2022

Sources

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