Alert archive / Nebraska / Wind Advisories in 2023

Wind Advisory 8, NWS Omaha, NE

October 5, 202310 counties in Nebraska

NWS Omaha, NE issued this wind advisory at Oct 5, 2023, 3:07 PM CDT for 10 counties in Nebraska. It took effect at Oct 6, 2023, 7:00 AM CDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued: Oct 5, 2023, 3:07 PM CDT (20:07 UTC)
In effect from: Oct 6, 2023, 7:00 AM CDT
Expired: Oct 6, 2023, 1:00 PM CDT
In force: 6 hr
Issued by: NWS Omaha, NE

Counties Antelope County, NE, Burt County, NE, Cedar County, NE, Cuming County, NE, Knox County, NE, Madison County, NE, Pierce County, NE, Stanton County, NE, Thurston County, NE, Wayne County, NE

The radar

The Omaha radar (KOAX), 119 km from the middle of the area, began a volume at 20:08 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

Aberdeen, SD (KABR), launched 12:00Z, 8.1 hours before the alert went out and 318 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: 16 J/kg
Mixed-layer CIN: -73 J/kg
Mixed-layer LCL: 1315 m above ground
0-6 km bulk shear: 57 kt
0-1 km storm-relative helicity: 47 m²/s²
0-3 km storm-relative helicity: 105 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 wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Omaha, NE wrote its last area forecast discussion before this wind advisory went out at Oct 4, 6:14 PM CDT, 20 hours 53 minutes earlier.

Area forecast discussion, Oct 4, 6:14 PM CDT, 20 hours 53 minutes before

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Hazardous weather outlook, Oct 4, 3:20 PM CDT, 23 hours 47 minutes before

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  <meta charset="utf-8">
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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 Omaha, NE issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Oct 5, 4:31 AM CDT	Freeze Watch	OAX	Antelope, Boone, Burt, Butler, Cedar, Colfax and 12 more	22 hr

Nearby

Wind Advisories in Nebraska, 2023 Every wind advisory in 2023

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.