Alert archive / Iowa / Severe Thunderstorm Warnings in 1986

Severe Thunderstorm Warning 24, NWS Des Moines, IA

April 30, 1986Guthrie County, Iowa

NWS Des Moines, IA issued this severe thunderstorm warning at Apr 30, 1986, 8:20 AM CDT for Guthrie County, Iowa. It was in force for 40 min. 1 report 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 30, 1986, 8:20 AM CDT (13:20 UTC)
Expired: Apr 30, 1986, 9:00 AM CDT
In force: 40 min
Issued by: NWS Des Moines, IA
Area: Whole counties

County Guthrie 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 30, 8:42 AM CDT	Hail 1.75	Guthrie, 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 30, 2:38 AM CDT, 5 hours 42 minutes before

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Special weather statement, Apr 30, 3:41 AM CDT, 4 hours 39 minutes before

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Special weather statement, Apr 30, 4:44 AM CDT, 3 hours 36 minutes before

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Special weather statement, Apr 30, 4:59 AM CDT, 3 hours 21 minutes before

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      <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">
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Special weather statement, Apr 30, 6:47 AM CDT, 1 hour 33 minutes before

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</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>
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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Special weather statement, Apr 30, 7:44 AM CDT, 36 minutes before

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<head>
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<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 Des Moines, IA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 29, 10:56 PM CDT	Severe Thunderstorm Warning	DMX	Iowa, Poweshiek	44 min
Apr 30, 1:02 AM CDT	Severe Thunderstorm Warning	DMX	Adams, Union	53 min
Apr 30, 8:03 AM CDT	Severe Thunderstorm Warning	DMX	Guthrie	27 min
Apr 30, 8:20 AM CDT	Severe Thunderstorm Warning	DMX	Audubon, Carroll	20 min
Apr 30, 9:03 AM CDT	Severe Thunderstorm Warning	DMX	Dallas	24 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.