Alert archive / South Carolina / Special Weather Statements in 2021

Special Weather Statement, NWS Charleston, SC

September 22, 2021Dorchester County, South Carolina

NWS Charleston, SC issued this special weather statement at Sep 22, 2021, 6:14 PM EDT for Dorchester County, South Carolina. It was in force for 31 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Sep 22, 2021, 6:14 PM EDT (22:14 UTC)
Expired
Sep 22, 2021, 6:45 PM EDT
In force
31 min
Issued by
NWS Charleston, SC
Hail
0.00 in
Wind
45

County Dorchester County, SC

The radar

The Charleston,SC radar (KCLX), 90 km from the middle of the area, began a volume at 22:13 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.

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement 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 special weather statement went out at Sep 22, 3:45 PM EDT, 2 hours 29 minutes earlier.

Area forecast discussion, Sep 22, 3:45 PM EDT, 2 hours 29 minutes before
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Hazardous weather outlook, Sep 22, 3:22 AM EDT, 14 hours 52 minutes before
Hazardous Weather Outlook
National Weather Service Charleston SC
322 AM EDT Wed Sep 22 2021

AMZ330-350-352-354-374-GAZ087-088-099>101-114>119-137>141-SCZ040-
042>045-047>052-230730-
Charleston Harbor-
Waters from South Santee River to Edisto Beach SC out 20 NM-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
Jenkins-Screven-Candler-Bulloch-Effingham-Tattnall-Evans-
Inland Bryan-Coastal Bryan-Inland Chatham-Coastal Chatham-Long-
Inland Liberty-Coastal Liberty-Inland McIntosh-Coastal McIntosh-
Allendale-Hampton-Inland Colleton-Dorchester-Inland Berkeley-
Inland Jasper-Beaufort-Coastal Colleton-Charleston-Coastal Jasper-
Tidal Berkeley-
322 AM EDT Wed Sep 22 2021

This Hazardous Weather Outlook is for Atlantic coastal waters,
southeast Georgia and southeast South Carolina.

.DAY ONE...Today and tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter assistance is not anticipated at this time.

In the hours before

Special weather statement, Sep 22, 4:48 PM EDT, 1 hour 26 minutes before
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Special weather statement, Sep 22, 5:02 PM EDT, 1 hour 12 minutes before
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Special weather statement, Sep 22, 5:27 PM EDT, 47 minutes before
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Special weather statement, Sep 22, 5:41 PM EDT, 33 minutes before
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Special weather statement, Sep 22, 6:05 PM EDT, 9 minutes before
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Special weather statement, Sep 22, 6:14 PM EDT, 0 minutes before
Special Weather Statement
National Weather Service Charleston SC
614 PM EDT Wed Sep 22 2021

SCZ044-045-222245-
Inland Berkeley-Dorchester-
614 PM EDT Wed Sep 22 2021

...STRONG THUNDERSTORMS WILL IMPACT PORTIONS OF BERKELEY AND
DORCHESTER COUNTIES...

At 614 PM EDT, National Weather Service doppler radar indicated
strong thunderstorms along a line extending from near Saint George to
8 miles northeast of Dorchester, and moving east at 10 mph.

HAZARD...excessive cloud to ground lightning.

SOURCE...Radar Indicated.

IMPACT...All outdoor activities should cease. Move indoors
         immediately.

Some locations in the path of these storms include...
Saint George, Dorchester, Ridgeville, Harleyville and Reevesville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with these storms and may lead
to flooding of low lying and poor drainage areas. Do not drive your
vehicle through flooded roadways.

Excessive cloud to ground lightning is occurring with these storms.
Lightning can strike 15 miles away from a thunderstorm. Seek safe
shelter inside a building or vehicle.

Report damage directly to the Charleston National Weather Service at
888-383-2024 when it is safe to do so. You can also email your
report to nws.charlestonsc@noaa.gov.

&&

LAT...LON 3313 8003 3306 8059 3306 8061 3321 8071
      3328 8048 3326 8043 3327 8039 3326 8036
      3328 8035 3327 8030 3330 8025 3334 8025
      3336 8023
TIME...MOT...LOC 2214Z 253DEG 10KT 3315 8058 3323 8028

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...<45 MPH

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 22, 4:48 PM EDTSpecial Weather StatementCHSAllendale27 min
Sep 22, 5:27 PM EDTSpecial Weather StatementCHSJasper33 min
Sep 22, 5:41 PM EDTSpecial Weather StatementCHSDorchester34 min
Sep 22, 6:46 PM EDTSpecial Weather StatementCHSColleton, Dorchester44 min
Sep 22, 6:55 PM EDTAreal Flood AdvisoryCHSBeaufort, Jasper64 min
Sep 22, 7:13 PM EDTAreal Flood AdvisoryCHSBerkeley, Dorchester62 min
Sep 22, 7:36 PM EDTSpecial Weather StatementCHSColleton24 min
Sep 22, 5:02 PM EDTSpecial Weather StatementCHSEffingham28 min
Sep 22, 6:05 PM EDTSpecial Weather StatementCHSBryan, Liberty40 min
Sep 22, 6:33 PM EDTSpecial Weather StatementCHSMcIntosh12 min
Sep 22, 6:44 PM EDTSpecial Weather StatementCHSChatham, Liberty, McIntosh46 min
Sep 22, 7:29 PM EDTSpecial Weather StatementCHSMcIntosh46 min

Nearby

Special Weather Statements in South Carolina, 2021Every special weather statement in 2021

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.