Alert archive / South Carolina / Severe Thunderstorm Warnings in 2020

Severe Thunderstorm Warning 220, NWS Greenville-Spartanburg, SC

July 20, 2020Laurens County, South Carolina

NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Jul 20, 2020, 5:17 PM EDT for Laurens County, South Carolina. It was in force for 43 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 20, 2020, 5:17 PM EDT (21:17 UTC)
Expired
Jul 20, 2020, 6:00 PM EDT
In force
43 min
Issued by
NWS Greenville-Spartanburg, SC
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

County Laurens County, SC

The radar

The Greer radar (KGSP), 49 km from the middle of the area, began a volume at 21:20 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 Greenville-Spartanburg, SC wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 20, 2:41 PM EDT, 2 hours 36 minutes earlier.

Area forecast discussion, Jul 20, 2:41 PM EDT, 2 hours 36 minutes before
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Hazardous weather outlook, Jul 20, 2:58 PM EDT, 2 hours 19 minutes before
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In the hours before

Special weather statement, Jul 20, 4:23 PM EDT, 54 minutes before
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      <h1 id="headline">This service is currently unavailable.</h1>
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Special weather statement, Jul 20, 4:29 PM EDT, 48 minutes before
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      <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.
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        Please try again in a few minutes.
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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, Jul 20, 4:31 PM EDT, 46 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.
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      <p id="message2">
        Please try again in a few minutes.
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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, Jul 20, 4:35 PM EDT, 42 minutes before
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      <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.
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      <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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Special weather statement, Jul 20, 4:45 PM EDT, 32 minutes before
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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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Special weather statement, Jul 20, 4:51 PM EDT, 26 minutes before
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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.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
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The office that day

Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 20, 1:59 PM EDTSevere Thunderstorm WarningGSPAvery, Burke, Caldwell46 min
Jul 20, 2:24 PM EDTSpecial Weather StatementGSPTransylvania36 min
Jul 20, 2:36 PM EDTSpecial Weather StatementGSPBuncombe24 min
Jul 20, 2:45 PM EDTSpecial Weather StatementGSPCaldwell30 min
Jul 20, 2:49 PM EDTHeat AdvisoryGSPCabarrus, Davie, Iredell, Mecklenburg, Rowan, Union29 hr
Jul 20, 3:00 PM EDTSpecial Weather StatementGSPBuncombe30 min
Jul 20, 3:09 PM EDTSpecial Weather StatementGSPAlexander36 min
Jul 20, 3:25 PM EDTSpecial Weather StatementGSPPolk35 min
Jul 20, 3:29 PM EDTSevere Thunderstorm WarningGSPBuncombe, Henderson, McDowell, Polk, Rutherford46 min
Jul 20, 3:42 PM EDTSpecial Weather StatementGSPBurke33 min
Jul 20, 3:45 PM EDTSpecial Weather StatementGSPAlexander30 min
Jul 20, 4:02 PM EDTSevere Thunderstorm WarningGSPAlexander, Davie, Iredell43 min
Jul 20, 4:06 PM EDTSpecial Weather StatementGSPUnion24 min
Jul 20, 4:09 PM EDTSpecial Weather StatementGSPCleveland36 min
Jul 20, 4:15 PM EDTSevere Thunderstorm WarningGSPCleveland32 min
Jul 20, 4:19 PM EDTSevere Thunderstorm WarningGSPRutherford41 min
Jul 20, 4:31 PM EDTSpecial Weather StatementGSPCatawba29 min
Jul 20, 4:45 PM EDTSpecial Weather StatementGSPUnion30 min
Jul 20, 4:49 PM EDTSevere Thunderstorm WarningGSPUnion41 min
Jul 20, 5:05 PM EDTSevere Thunderstorm WarningGSPGaston, Mecklenburg40 min
Jul 20, 5:25 PM EDTSevere Thunderstorm WarningGSPCleveland, Rutherford35 min
Jul 20, 5:28 PM EDTSevere Thunderstorm WarningGSPMecklenburg27 min
Jul 20, 5:34 PM EDTSevere Thunderstorm WarningGSPCleveland26 min
Jul 20, 5:39 PM EDTSpecial Weather StatementGSPPolk36 min
Jul 20, 6:00 PM EDTSevere Thunderstorm WarningGSPCleveland45 min
Jul 20, 6:20 PM EDTSpecial Weather StatementGSPCabarrus, Mecklenburg25 min
Jul 20, 6:28 PM EDTSevere Thunderstorm WarningGSPCabarrus, Mecklenburg, Rowan35 min
Jul 20, 7:05 PM EDTSpecial Weather StatementGSPLincoln25 min
Jul 20, 3:04 PM EDTSpecial Weather StatementGSPChester26 min
Jul 20, 3:33 PM EDTSpecial Weather StatementGSPChester27 min
Jul 20, 4:05 PM EDTSpecial Weather StatementGSPChester25 min
Jul 20, 4:23 PM EDTSpecial Weather StatementGSPYork37 min
Jul 20, 4:29 PM EDTSpecial Weather StatementGSPChester31 min
Jul 20, 4:35 PM EDTSpecial Weather StatementGSPSpartanburg25 min
Jul 20, 4:41 PM EDTSevere Thunderstorm WarningGSPSpartanburg49 min
Jul 20, 4:51 PM EDTSpecial Weather StatementGSPUnion24 min
Jul 20, 5:10 PM EDTSevere Thunderstorm WarningGSPCherokee, Chester, Union, York20 min
Jul 20, 5:19 PM EDTSevere Thunderstorm WarningGSPUnion22 min
Jul 20, 6:36 PM EDTSpecial Weather StatementGSPAbbeville24 min
Jul 20, 6:51 PM EDTSevere Thunderstorm WarningGSPAbbeville, Greenwood, Laurens24 min
Jul 20, 7:15 PM EDTSevere Thunderstorm WarningGSPAbbeville, Greenwood, Laurens30 min

Nearby

Severe Thunderstorm Warnings in South Carolina, 2020Every 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.