Alert archive / Kansas / Areal Flood Warnings in 2017

Areal Flood Warning 49, NWS Wichita, KS

July 3, 2017Cowley County, Kansas

NWS Wichita, KS issued this areal flood warning at Jul 3, 2017, 9:37 PM CDT for Cowley County, Kansas. It was in force for 6 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 3, 2017, 9:37 PM CDT (02:37 UTC)
Expired: Jul 4, 2017, 3:30 AM CDT
In force: 6 hr
Issued by: NWS Wichita, KS
Area: Storm-based polygon
Flood severity: None

County Cowley County, KS

The radar

The Wichita radar (KICT), 71 km from the middle of the area, began a volume at 02:37 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 00:00Z, 2.6 hours before the alert went out and 230 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 2711 J/kg
Mixed-layer CIN: -32 J/kg
Mixed-layer LCL: 1254 m above ground
0-6 km bulk shear: 26 kt
0-1 km storm-relative helicity: 103 m²/s²
0-3 km storm-relative helicity: 147 m²/s²
Significant tornado parameter: 1.7
Supercell composite: 17.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this areal flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Wichita, KS wrote its last area forecast discussion before this areal flood warning went out at Jul 3, 6:44 PM CDT, 2 hours 53 minutes earlier.

Area forecast discussion, Jul 3, 6:44 PM CDT, 2 hours 53 minutes before

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Hazardous weather outlook, Jul 3, 3:44 PM CDT, 5 hours 53 minutes before

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<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.
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The office that day

Everything else NWS Wichita, KS issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 3, 8:52 PM CDT	Special Weather Statement	ICT	Cowley	23 min
Jul 4, 12:38 AM CDT	Special Weather Statement	ICT	Barton	52 min
Jul 4, 12:33 PM CDT	Areal Flood Warning	ICT	Labette	8 hr

Nearby

Areal Flood Warnings in Kansas, 2017 Every areal flood warning in 2017

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.