Alert archive / South Carolina / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 66, NWS Charleston, SC

July 31, 2023Berkeley County, Colleton County, Dorchester County, South Carolina

NWS Charleston, SC issued this severe thunderstorm warning at Jul 31, 2023, 9:44 PM EDT for Berkeley County, Colleton County, Dorchester County, South Carolina. It was in force for 61 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 31, 2023, 9:44 PM EDT (01:44 UTC)
Expired: Jul 31, 2023, 10:45 PM EDT
In force: 61 min
Issued by: NWS Charleston, SC
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Berkeley County, SC, Colleton County, SC, Dorchester County, SC

The radar

The Charleston,SC radar (KCLX), 79 km from the middle of the area, began a volume at 01:45 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 Charleston, SC wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 31, 8:37 PM EDT, 1 hour 7 minutes earlier.

Area forecast discussion, Jul 31, 8:37 PM EDT, 1 hour 7 minutes before

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In the hours before

Special weather statement, Jul 31, 8:49 PM EDT, 55 minutes before

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Local storm report, Jul 31, 8:55 PM EDT, 49 minutes before

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Special weather statement, Jul 31, 9:14 PM EDT, 30 minutes before

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      <p id="message1">
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      <p id="message2">
        Please try again in a few minutes.
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Special weather statement, Jul 31, 9:17 PM EDT, 27 minutes before

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      <h1 id="headline">This service is currently unavailable.</h1>
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      <p id="message2">
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Local storm report, Jul 31, 9:33 PM EDT, 11 minutes before

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      <h1 id="headline">This service is currently unavailable.</h1>
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      <p id="message2">
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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 31, 9:39 PM EDT, 5 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>
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The office that day

Everything else NWS Charleston, SC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 31, 8:25 PM EDT	Special Marine Warning	CHS		71 min
Jul 31, 8:49 PM EDT	Special Weather Statement	CHS	Berkeley	26 min
Jul 31, 9:11 PM EDT	Special Marine Warning	CHS		95 min
Jul 31, 9:14 PM EDT	Special Weather Statement	CHS	Berkeley	31 min
Jul 31, 9:17 PM EDT	Special Weather Statement	CHS	Bamberg	28 min
Jul 31, 9:39 PM EDT	Special Weather Statement	CHS	Dorchester	36 min
Jul 31, 10:10 PM EDT	Special Marine Warning	CHS		36 min
Jul 31, 10:43 PM EDT	Special Weather Statement	CHS	Colleton	32 min
Jul 31, 11:12 PM EDT	Severe Thunderstorm Warning	CHS	Charleston, Dorchester	34 min
Jul 31, 11:25 PM EDT	Special Marine Warning	CHS		65 min
Aug 1, 10:15 AM EDT	Coastal Flood Advisory	CHS		13 hr
Aug 1, 5:08 PM EDT	Special Weather Statement	CHS	Liberty, Long	52 min

Nearby

Severe Thunderstorm Warnings in South Carolina, 2023 Every severe thunderstorm warning 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; radar from the NEXRAD Level II archive.