Alert archive / New Mexico / Severe Thunderstorm Warnings in 2007

Severe Thunderstorm Warning 24, NWS El Paso, TX

May 18, 2007Grant County, Hidalgo County, New Mexico

NWS El Paso, TX issued this severe thunderstorm warning at May 18, 2007, 4:59 PM MDT for Grant County, Hidalgo County, New Mexico. It was in force for 46 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
May 18, 2007, 4:59 PM MDT (22:59 UTC)
Expired
May 18, 2007, 5:45 PM MDT
In force
46 min
Issued by
NWS El Paso, TX
Area
Counties, with a storm outline in the text

Counties Grant County, NM, Hidalgo County, NM

The radar

The El Paso radar (KEPZ), 181 km from the middle of the area, began a volume at 22:59 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

Santa Teresa, NM (KEPZ), launched 12:00Z, 11.0 hours before the alert went out and 181 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 12:00Z on 2007-05-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 202 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Santa Teresa, NM at 12:00Z on 2007-05-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 14 square meters per square second.1939Sfc1 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
202 J/kg
Mixed-layer CIN
-152 J/kg
Mixed-layer LCL
894 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
14 m²/s²
0-3 km storm-relative helicity
43 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 severe thunderstorm 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 severe thunderstorm warning went out at May 18, 3:20 PM MDT, 1 hour 39 minutes earlier.

Area forecast discussion, May 18, 3:20 PM MDT, 1 hour 39 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>
Hazardous weather outlook, May 18, 6:50 AM MDT, 10 hours 9 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE EL PASO TX/SANTA TERESA NM
650 AM MDT FRI MAY 18 2007

NMZ022>025-030>032-TXZ055-056-191300-
SOUTHWEST MOUNTAINS/LOWER GILA REGION-SIERRA COUNTY LAKES REGION-
TULAROSA BASIN/SOUTHERN DESERT-SOUTHERN SACRAMENTO MOUNTAINS-
SOUTHWEST DESERT/BOOTHEEL-SOUTHWEST DESERT/MIMBRES BASIN-
SOUTHERN DESERT-EL PASO-HUDSPETH-
650 AM MDT FRI MAY 18 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL
NEW MEXICO...SOUTHWEST NEW MEXICO AND SOUTHWEST TEXAS.

.DAY ONE...TODAY AND TONIGHT
SCATTERED SHOWERS AND THUNDERSTORMS WILL DEVELOP THIS AFTERNOON
AND EVENING. THE STORMS HAVE THE POTENTIAL TO PRODUCE HEAVY RAIN
ALONG WITH SMALL HAIL. A FEW OF THE STORMS MAY BECOME SEVERE AND
PRODUCE LARGE HAIL. WIND GUSTS TO 50 MPH ARE POSSIBLE NEAR
STORMS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
SCATTERED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE THROUGH
SUNDAY. A FEW OF THEM MAY BE SEVERE...PRODUCING LARGE HAIL. DRY
CONDITIONS EXPECTED FOR MONDAY THROUGH THURSDAY.

.SPOTTER INFORMATION STATEMENT...
SPOTTERS MAY BE CALLED ON FOR REPORTS TODAY.

In the hours before

Special weather statement, May 18, 12:25 PM MDT, 4 hours 34 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE EL PASO TX/SANTA TERESA NM
1225 PM MDT FRI MAY 18 2007

NMZ022>025-030>032-TXZ055-056-190300-
SOUTHWEST MOUNTAINS/LOWER GILA REGION-SIERRA COUNTY LAKES REGION-
TULAROSA BASIN/SOUTHERN DESERT-SOUTHERN SACRAMENTO MOUNTAINS-
SOUTHWEST DESERT/BOOTHEEL-SOUTHWEST DESERT/MIMBRES BASIN-
SOUTHERN DESERT-EL PASO-HUDSPETH-
INCLUDING THE CITIES OF...SILVER CITY...TRUTH OR CONSEQUENCES...
ALAMOGORDO...MESCALERO...CLOUDCROFT...TIMBERON...LORDSBURG...
DEMING...LAS CRUCES...EL PASO...SIERRA BLANCA...DELL CITY
1225 PM MDT FRI MAY 18 2007

...STRONG THUNDERSTORMS AND HEAVY RAIN POSSIBLE THIS AFTERNOON AND
INTO TONIGHT...

SHOWER AND THUNDERSTORMS THAT HAVE ALREADY DEVELOPED OVER THE
HIGHER ELEVATIONS OF THE GILA AND SACRAMENTO MOUNTAINS WILL SPREAD
TOWARD THE LOWLANDS AS THE AFTERNOON PROGRESSES. VERY MOIST AND
UNSTABLE AIR THAT IS IN PLACE ACROSS THE REGION WILL MEAN STRONG
THUNDERSTORMS CAPABLE OF PRODUCING VERY HEAVY RAINFALL RATES. THE
RELATIVELY SLOW MOVEMENT OF INDIVIDUAL STORMS TODAY WILL WORK TO
INCREASE THE THREAT OF LOCALIZED FLOODING.

IN ADDITION...SOME STORMS THAT DEVELOP THIS AFTERNOON WILL HAVE
THE CAPABILITY OF PRODUCING LARGE HAIL AND STRONG DAMAGING WINDS.
PLEASE STAY TUNED TO LOCAL MEDIA OUTLETS...WEATHER RADIO OR THE
INTERNET AT WEATHER.GOV/ELPASO FOR THE LATEST UPDATES AND
ADVISORIES.

PIEPER
Special weather statement, May 18, 12:25 PM MDT, 4 hours 34 minutes before
SPECIAL WEATHER STATEMENT..CORRECTED
NATIONAL WEATHER SERVICE EL PASO TX/SANTA TERESA NM
1225 PM MDT FRI MAY 18 2007

NMZ022>025-030>032-TXZ055-056-190300-
SOUTHWEST MOUNTAINS/LOWER GILA REGION-SIERRA COUNTY LAKES REGION-
TULAROSA BASIN/SOUTHERN DESERT-SOUTHERN SACRAMENTO MOUNTAINS-
SOUTHWEST DESERT/BOOTHEEL-SOUTHWEST DESERT/MIMBRES BASIN-
SOUTHERN DESERT-EL PASO-HUDSPETH-
INCLUDING THE CITIES OF...SILVER CITY...TRUTH OR CONSEQUENCES...
ALAMOGORDO...MESCALERO...CLOUDCROFT...TIMBERON...LORDSBURG...
DEMING...LAS CRUCES...EL PASO...SIERRA BLANCA...DELL CITY
1225 PM MDT FRI MAY 18 2007

...STRONG THUNDERSTORMS AND HEAVY RAIN POSSIBLE THIS AFTERNOON AND
INTO TONIGHT...

SHOWERS AND THUNDERSTORMS THAT HAVE ALREADY DEVELOPED OVER THE
HIGHER ELEVATIONS OF THE GILA AND SACRAMENTO MOUNTAINS WILL SPREAD
TOWARD THE LOWLANDS AS THE AFTERNOON PROGRESSES. VERY MOIST AND
UNSTABLE AIR THAT IS IN PLACE ACROSS THE REGION WILL MEAN STRONG
THUNDERSTORMS CAPABLE OF PRODUCING VERY HEAVY RAINFALL RATES. THE
RELATIVELY SLOW MOVEMENT OF INDIVIDUAL STORMS TODAY WILL WORK TO
INCREASE THE THREAT OF LOCALIZED FLOODING.

IN ADDITION...SOME STORMS THAT DEVELOP THIS AFTERNOON WILL HAVE
THE CAPABILITY OF PRODUCING LARGE HAIL AND STRONG DAMAGING WINDS.
PLEASE STAY TUNED TO LOCAL MEDIA OUTLETS...WEATHER RADIO OR THE
INTERNET AT WEATHER.GOV/ELPASO FOR THE LATEST UPDATES AND
ADVISORIES.

PIEPER
Local storm report, May 18, 2:28 PM MDT, 2 hours 31 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

The office that day

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

IssuedProductOfficeCountiesLasted
May 18, 1:52 PM MDTSevere Thunderstorm WarningEPZSierra38 min
May 18, 2:14 PM MDTSevere Thunderstorm WarningEPZGrant46 min
May 18, 2:23 PM MDTFlash Flood WarningEPZGrant67 min
May 18, 5:39 PM MDTSevere Thunderstorm WarningEPZHidalgo51 min

Nearby

Severe Thunderstorm Warnings in New Mexico, 2007Every severe thunderstorm warning in 2007

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.