Alert archive / New Mexico / Flash Flood Warnings in 2010
Flash Flood Warning 18, NWS El Paso, TX
NWS El Paso, TX issued this flash flood warning at Jul 23, 2010, 4:58 PM MDT for Sierra County, New Mexico. It was in force for 2 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 23, 2010, 4:58 PM MDT (22:58 UTC)
- Expired
- Jul 23, 2010, 7:00 PM MDT
- In force
- 2 hr
- 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 22:58 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, 11.0 hours before the alert went out and 363 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.
- Mixed-layer CAPE
- 219 J/kg
- Mixed-layer CIN
- -48 J/kg
- Mixed-layer LCL
- 1244 m above ground
- 0-6 km bulk shear
- 3 kt
- 0-1 km storm-relative helicity
- -7 m²/s²
- 0-3 km storm-relative helicity
- 23 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 23, 1:36 PM MDT, 3 hours 22 minutes earlier.
Area forecast discussion, Jul 23, 1:36 PM MDT, 3 hours 22 minutes before
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<div class="status" id="status">Temporary Notice</div>
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</html>The office that day
Everything else NWS El Paso, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 22, 7:18 PM MDT | Areal Flood Advisory | EPZ | Doña Ana | 57 min |
| Jul 22, 7:59 PM MDT | Areal Flood Advisory | EPZ | Sierra | 2 hr |
| Jul 22, 8:13 PM MDT | Areal Flood Advisory | EPZ | Doña Ana | 62 min |
| Jul 23, 12:55 PM MDT | Flash Flood Watch | EPZ | 58 hr | |
| Jul 23, 5:51 PM MDT | Areal Flood Advisory | EPZ | Doña Ana | 114 min |
| Jul 23, 5:18 PM MDT | Areal Flood Advisory | EPZ | El Paso | 117 min |
Nearby
Flash Flood Warnings in New Mexico, 2010Every flash flood warning in 2010
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.