Alert archive / South Carolina / Areal Flood Advisories in 2018

Areal Flood Advisory 21, NWS Charleston, SC

June 12, 2018Charleston County, South Carolina

NWS Charleston, SC issued this areal flood advisory at Jun 12, 2018, 1:59 PM EDT for Charleston County, South Carolina. It was in force for 44 min.

The area

The counties it named.

The facts

Issued: Jun 12, 2018, 1:59 PM EDT (17:59 UTC)
Expired: Jun 12, 2018, 2:43 PM EDT
In force: 44 min
Issued by: NWS Charleston, SC
Area: Storm-based polygon

County Charleston County, SC

The radar

The Charleston,SC radar (KCLX), 103 km from the middle of the area, began a volume at 18:00 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 areal flood advisory 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 areal flood advisory went out at Jun 11, 7:12 PM EDT, 18 hours 47 minutes earlier.

Area forecast discussion, Jun 11, 7:12 PM EDT, 18 hours 47 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
Jun 12, 12:25 AM EDT	Areal Flood Advisory	CHS	Berkeley	65 min
Jun 12, 11:32 AM EDT	Special Marine Warning	CHS		118 min
Jun 12, 1:56 PM EDT	Areal Flood Advisory	CHS	Berkeley, Charleston	46 min
Jun 12, 5:43 PM EDT	Coastal Flood Advisory	CHS		3 hr
Jun 11, 8:11 PM EDT	Special Weather Statement	CHS	Long	34 min
Jun 11, 8:59 PM EDT	Areal Flood Advisory	CHS	Long, Tattnall	3 hr

Nearby

Areal Flood Advisories in South Carolina, 2018 Every areal flood advisory in 2018

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.