Alert archive / New Mexico / Flash Flood Warnings in 2016

Flash Flood Warning 13, NWS El Paso, TX

August 22, 2016Sierra County, New Mexico

NWS El Paso, TX issued this flash flood warning at Aug 22, 2016, 6:33 PM MDT for Sierra County, New Mexico. It was in force for 3 hr. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Aug 22, 2016, 6:33 PM MDT (00:33 UTC)
Expired
Aug 22, 2016, 9:30 PM MDT
In force
3 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), 111 km from the middle of the area, began a volume at 00:33 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.

What was reported inside it

TimeReportWhereRemark
Aug 22, 6:43 PM MDTFLASH FLOOD1 Wsw Caballo, NMNWS EMPLOYEE REPORTS ANIMAS CREEK CROSSING CAPAZ ROAD

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Santa Teresa, NM (KEPZ), launched 00:00Z, 0.6 hours before the alert went out and 140 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-pSkew-T log-p diagram, Santa Teresa, NM at 00:00Z on 2016-08-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 808 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Santa Teresa, NM at 00:00Z on 2016-08-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 42 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
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
808 J/kg
Mixed-layer CIN
-20 J/kg
Mixed-layer LCL
2071 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
42 m²/s²
0-3 km storm-relative helicity
76 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.7

Open this sounding in Storm Lab

The text

As transmitted.

184 
WGUS54 KEPZ 230033
FFWEPZ
NMC051-230330-
/O.NEW.KEPZ.FF.W.0013.160823T0033Z-160823T0330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE EL PASO TX
633 PM MDT MON AUG 22 2016

THE NATIONAL WEATHER SERVICE IN EL PASO HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  CENTRAL SIERRA COUNTY IN SOUTH CENTRAL NEW MEXICO...

* UNTIL 930 PM MDT

* AT 626 PM MDT...EARLIER DOPPLER RADAR INDICATED THUNDERSTORMS THAT
  PRODUCED TWO TO THREE INCHES OF RAIN UPSTREAM FROM THE WARNED
  AREA. EVEN THOUGH RAIN HAS MOSTLY STOPPED IN THE AREA, RUNOFF FROM
  THESE STORMS IS STILL MAKING ITS WAY DOWN TOWARDS CABALLO LAKE. AS
  A RESULT...FLASH FLOODING IS EXPECTED TO BEGIN SHORTLY.

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
  CABALLO...
  PALOMAS...
  LOWER ANIMAS CREEK...
  LOWER SECO CREEK...
  LOWER PALOMAS CANYON.

FLOOD WATERS ARE MOVING DOWN PALOMAS CREEK...SECO CREEK...AND
LOS ANIMAS CREEK.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMAIN ALERT FOR FLOODING EVEN IN LOCATIONS NOT RECEIVING RAIN.
ARROYOS...STREAMS...AND RIVERS CAN BECOME RAGING KILLER CURRENTS IN A
MATTER OF MINUTES...EVEN FROM DISTANT RAINFALL.

&&

LAT...LON 3304 10725 3295 10728 3297 10740 3311 10736

$$

LANEY

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 22, 6:44 PM MDTSpecial Weather StatementEPZLuna46 min
Aug 22, 8:17 PM MDTAreal Flood AdvisoryEPZDoña Ana58 min

Nearby

Flash Flood Warnings in New Mexico, 2016Every flash flood warning in 2016

Sources

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