Alert archive / Oklahoma / Fire Weather Watches in 2012

Fire Weather Watch 5, NWS Tulsa, OK

August 3, 201214 counties in Oklahoma

NWS Tulsa, OK issued this fire weather watch at Aug 3, 2012, 10:37 AM CDT for 14 counties in Oklahoma. It took effect at Aug 4, 2012, 10:00 AM CDT. It was in force for .

The area

The counties it named.

The facts

Issued
Aug 3, 2012, 10:37 AM CDT (15:37 UTC)
In effect from
Aug 4, 2012, 10:00 AM CDT
Expired
Aug 4, 2012, 1:09 AM CDT
In force
Issued by
NWS Tulsa, OK

Counties Craig County, OK, Creek County, OK, Mayes County, OK, McIntosh County, OK, Muskogee County, OK, Nowata County, OK, Okfuskee County, OK, Okmulgee County, OK, Ottawa County, OK, Pawnee County, OK, Rogers County, OK, Tulsa County, OK, Wagoner County, OK, Washington County, OK

The radar

The Tulsa radar (KINX), 15 km from the middle of the area, began a volume at 15:40 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

Norman, OK (KOUN), launched 12:00Z, 3.6 hours before the alert went out and 183 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, Norman, OK at 12:00Z on 2012-08-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 6 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, Norman, OK at 12:00Z on 2012-08-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 142 square meters per square second.193958Sfc1 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
6 J/kg
Mixed-layer CIN
-698 J/kg
Mixed-layer LCL
2739 m above ground
0-6 km bulk shear
14 kt
0-1 km storm-relative helicity
142 m²/s²
0-3 km storm-relative helicity
157 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 fire weather watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Tulsa, OK wrote its last area forecast discussion before this fire weather watch went out at Aug 3, 9:34 AM CDT, 1 hour 3 minutes earlier.

Area forecast discussion, Aug 3, 9:34 AM CDT, 1 hour 3 minutes before
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Hazardous weather outlook, Aug 3, 5:27 AM CDT, 5 hours 10 minutes before
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  <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.
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The office that day

Everything else NWS Tulsa, OK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 2, 8:34 PM CDTSpecial Weather StatementTSADelaware26 min
Aug 3, 4:40 PM CDTRed Flag WarningTSAMcIntosh, Muskogee, Okfuskee, Okmulgee3 hr
Aug 2, 8:00 PM CDTSpecial Weather StatementTSABenton30 min
Aug 2, 8:28 PM CDTSevere Thunderstorm WarningTSABenton, Carroll, Madison, Washington47 min
Aug 2, 9:22 PM CDTSpecial Weather StatementTSABenton38 min
Aug 2, 10:39 PM CDTSpecial Weather StatementTSACarroll36 min
Aug 2, 10:55 PM CDTSevere Thunderstorm WarningTSACarroll35 min
Aug 3, 12:17 AM CDTSpecial Weather StatementTSACarroll28 min

Nearby

Fire Weather Watches in Oklahoma, 2012Every fire weather watch in 2012

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.