Alert archive / Texas / Severe Thunderstorm Warnings in 2020

Severe Thunderstorm Warning 582, NWS Norman, OK

July 21, 2020Hardeman County, Texas

NWS Norman, OK issued this severe thunderstorm warning at Jul 21, 2020, 12:56 PM CDT for Hardeman County, Texas. It was in force for 29 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: Jul 21, 2020, 12:56 PM CDT (17:56 UTC)
Expired: Jul 21, 2020, 1:25 PM CDT
In force: 29 min
Issued by: NWS Norman, OK
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

County Hardeman County, TX

The radar

The Altus AFB radar (KFDR), 71 km from the middle of the area, began a volume at 17:59 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.

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 Norman, OK wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 20, 6:06 PM CDT, 18 hours 50 minutes earlier.

Area forecast discussion, Jul 20, 6:06 PM CDT, 18 hours 50 minutes before

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Hazardous weather outlook, Jul 20, 5:08 PM CDT, 19 hours 48 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 Norman, OK issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 21, 8:16 AM CDT	Areal Flood Advisory	OUN	Garfield	119 min
Jul 21, 12:01 PM CDT	Special Weather Statement	OUN	Jackson	29 min
Jul 21, 1:38 PM CDT	Special Weather Statement	OUN	Tillman	37 min
Jul 21, 5:56 PM CDT	Special Weather Statement	OUN	Kingfisher	49 min
Jul 21, 6:09 PM CDT	Special Weather Statement	OUN	Oklahoma	51 min
Jul 21, 6:30 PM CDT	Special Weather Statement	OUN	Canadian	30 min
Jul 21, 6:38 PM CDT	Special Weather Statement	OUN	Kingfisher	37 min
Jul 21, 12:31 PM CDT	Special Weather Statement	OUN	Hardeman	29 min
Jul 21, 1:15 PM CDT	Special Weather Statement	OUN	Wilbarger	30 min
Jul 21, 1:37 PM CDT	Special Weather Statement	OUN	Foard	23 min
Jul 21, 2:54 PM CDT	Special Weather Statement	OUN	Wichita	36 min
Jul 21, 3:31 PM CDT	Special Weather Statement	OUN	Baylor	44 min

Nearby

Severe Thunderstorm Warnings in Texas, 2020 Every severe thunderstorm warning in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.