Alert archive / Texas / Flash Flood Watches in 2015

Flash Flood Watch 2, NWS El Paso, TX

October 6, 2015Otero County, New Mexico; El Paso County, Hudspeth County, Texas

NWS El Paso, TX issued this flash flood watch at Oct 6, 2015, 6:28 AM MDT for Otero County, New Mexico; El Paso County, Hudspeth County, Texas. It took effect at Oct 6, 2015, 6:00 PM MDT. It was in force for 36 hr.

The area

The counties it named.

The facts

Issued
Oct 6, 2015, 6:28 AM MDT (12:28 UTC)
In effect from
Oct 6, 2015, 6:00 PM MDT
Expired
Oct 8, 2015, 6:00 AM MDT
In force
36 hr
Issued by
NWS El Paso, TX
Flood severity
None

Counties Otero County, NM, El Paso County, TX, Hudspeth County, TX

The radar

The El Paso radar (KEPZ), 86 km from the middle of the area, began a volume at 12:28 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, 0.5 hours before the alert went out and 87 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 2015-10-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 188 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 2015-10-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 15 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
188 J/kg
Mixed-layer CIN
-54 J/kg
Mixed-layer LCL
1160 m above ground
0-6 km bulk shear
40 kt
0-1 km storm-relative helicity
15 m²/s²
0-3 km storm-relative helicity
113 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this flash flood watch 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 watch went out at Oct 6, 6:14 AM MDT, 14 minutes earlier.

Area forecast discussion, Oct 6, 6:14 AM MDT, 14 minutes before
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In the hours before

Special weather statement, Oct 6, 2:07 AM MDT, 4 hours 21 minutes before
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Special weather statement, Oct 6, 3:08 AM MDT, 3 hours 20 minutes before
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<head>
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  <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.
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      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

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

IssuedProductOfficeCountiesLasted
Oct 5, 6:37 PM MDTSpecial Weather StatementEPZSierra38 min
Oct 5, 9:36 PM MDTSpecial Weather StatementEPZDoña Ana39 min
Oct 6, 3:08 AM MDTSpecial Weather StatementEPZ52 min
Oct 6, 1:21 PM MDTSpecial Weather StatementEPZGrant39 min
Oct 6, 5:54 PM MDTSpecial Weather StatementEPZLuna51 min
Oct 6, 5:56 PM MDTSpecial Weather StatementEPZLuna49 min
Oct 5, 7:02 PM MDTSevere Thunderstorm WarningEPZEl Paso73 min
Oct 5, 7:28 PM MDTTornado WarningEPZEl Paso47 min
Oct 5, 7:51 PM MDTSevere Thunderstorm WarningEPZHudspeth39 min
Oct 5, 11:44 PM MDTSpecial Weather StatementEPZEl Paso46 min
Oct 6, 2:07 AM MDTSpecial Weather StatementEPZEl Paso53 min
Oct 6, 2:22 AM MDTAreal Flood AdvisoryEPZEl Paso3 hr
Oct 6, 2:08 PM MDTSevere Thunderstorm WarningEPZHudspeth52 min
Oct 6, 2:53 PM MDTSevere Thunderstorm WarningEPZEl Paso52 min
Oct 6, 3:00 PM MDTTornado WarningEPZEl Paso45 min
Oct 6, 3:04 PM MDTSevere Thunderstorm WarningEPZHudspeth41 min
Oct 6, 3:39 PM MDTTornado WarningEPZEl Paso, Hudspeth19 min
Oct 6, 3:56 PM MDTSevere Thunderstorm WarningEPZEl Paso, Hudspeth49 min
Oct 6, 4:28 PM MDTAreal Flood AdvisoryEPZEl Paso2 hr
Oct 6, 4:45 PM MDTSpecial Weather StatementEPZHudspeth45 min
Oct 6, 5:03 PM MDTSevere Thunderstorm WarningEPZHudspeth42 min
Oct 6, 5:07 PM MDTAreal Flood AdvisoryEPZHudspeth113 min
Oct 6, 5:54 PM MDTSevere Thunderstorm WarningEPZHudspeth51 min

Nearby

Flash Flood Watches in Texas, 2015Flash Flood Watches in New Mexico, 2015Every flash flood watch in 2015

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.