Alert archive / Iowa / Severe Thunderstorm Warnings in 1986

Severe Thunderstorm Warning 19, NWS Des Moines, IA

April 29, 1986Benton County, Iowa County, Iowa

NWS Des Moines, IA issued this severe thunderstorm warning at Apr 29, 1986, 6:08 PM CDT for Benton County, Iowa County, Iowa. It was in force for 32 min. 2 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued: Apr 29, 1986, 6:08 PM CDT (23:08 UTC)
Expired: Apr 29, 1986, 6:40 PM CDT
In force: 32 min
Issued by: NWS Des Moines, IA
Area: Whole counties

Counties Benton County, IA, Iowa County, IA

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

What was reported inside it

Time	Report	Where	Remark
Apr 29, 6:15 PM CDT	Hail 1.75	Benton, IA
Apr 29, 6:30 PM CDT	Hail 1	Iowa, IA

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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.

In the hours before

Special weather statement, Apr 29, 3:41 PM CDT, 2 hours 27 minutes before

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Special weather statement, Apr 29, 4:42 PM CDT, 1 hour 26 minutes before

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Special weather statement, Apr 29, 5:33 PM CDT, 35 minutes before

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<body>
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      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
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        The site you requested is temporarily down for maintenance or an unexpected outage.
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Special weather statement, Apr 29, 5:45 PM CDT, 23 minutes before

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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.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
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</body>
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The office that day

Everything else NWS Des Moines, IA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 29, 3:33 PM CDT	Severe Thunderstorm Warning	DMX	Greene	27 min
Apr 29, 5:01 PM CDT	Severe Thunderstorm Warning	DMX	Marshall	39 min
Apr 29, 5:23 PM CDT	Severe Thunderstorm Warning	DMX	Tama	37 min
Apr 29, 6:35 PM CDT	Severe Thunderstorm Warning	DMX	Linn	35 min

Nearby

Severe Thunderstorm Warnings in Iowa, 1986 Every severe thunderstorm warning in 1986

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data.