Alert archive / South Carolina / Special Marine Warnings in 2021

Special Marine Warning 92, NWS Charleston, SC

August 18, 2021

NWS Charleston, SC issued this special marine warning at Aug 18, 2021, 6:04 AM EDT. It was in force for 56 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: Aug 18, 2021, 6:04 AM EDT (10:04 UTC)
Expired: Aug 18, 2021, 7:00 AM EDT
In force: 56 min
Issued by: NWS Charleston, SC
Area: Storm-based polygon
Hail: 0.0 in
Wind: 34.0 mph

What forecasters said that day

The local office's own words before this special marine 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 special marine warning went out at Aug 18, 5:32 AM EDT, 32 minutes earlier.

Area forecast discussion, Aug 18, 5:32 AM EDT, 32 minutes before

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Hazardous weather outlook, Aug 18, 3:46 AM EDT, 2 hours 18 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Aug 17, 9:43 PM EDT	Small Craft Advisory	CHS		3 hr
Aug 18, 5:39 AM EDT	Areal Flood Advisory	CHS	Charleston	111 min
Aug 18, 5:35 PM EDT	Areal Flood Advisory	CHS	Berkeley, Charleston, Dorchester	103 min
Aug 18, 6:09 PM EDT	Areal Flood Advisory	CHS	Berkeley	69 min
Aug 18, 6:25 PM EDT	Areal Flood Advisory	CHS	Beaufort, Jasper	2 hr
Aug 18, 6:44 PM EDT	Special Weather Statement	CHS	Liberty	31 min

Nearby

Special Marine Warnings in South Carolina, 2021 Every special marine warning 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.