Alert archive / South Carolina / Special Weather Statements in 2020
Special Weather Statement, NWS Wilmington, NC
NWS Wilmington, NC issued this special weather statement at May 5, 2020, 1:21 AM EDT for Marlboro County, South Carolina. It was in force for 39 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
- May 5, 2020, 1:21 AM EDT (05:21 UTC)
- Expired
- May 5, 2020, 2:00 AM EDT
- In force
- 39 min
- Issued by
- NWS Wilmington, NC
County Marlboro County, SC
The radar
The Columbia radar (KCAE), 133 km from the middle of the area, began a volume at 05:20 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.
The nearest sounding before it
Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 5.4 hours before the alert went out and 171 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 3353 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 8 m²/s²
- 0-3 km storm-relative helicity
- -10 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
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</html>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 Wilmington, NC wrote its last area forecast discussion before this special weather statement went out at May 5, 12:13 AM EDT, 1 hour 8 minutes earlier.
Area forecast discussion, May 5, 12:13 AM EDT, 1 hour 8 minutes before
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</html>In the hours before
Special weather statement, May 5, 1:21 AM EDT, 0 minutes before
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<link rel="stylesheet" href="index.css">
</head>
<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>
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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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</html>The office that day
Everything else NWS Wilmington, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 5, 5:50 AM EDT | Special Weather Statement | ILM | New Hanover | 25 min |
| May 5, 5:51 AM EDT | Special Marine Warning | ILM | 39 min | |
| May 5, 6:50 AM EDT | Special Weather Statement | ILM | Columbus | 55 min |
| May 5, 7:50 AM EDT | Special Weather Statement | ILM | Brunswick | 55 min |
| May 5, 8:27 AM EDT | Special Weather Statement | ILM | New Hanover | 33 min |
| May 5, 3:15 PM EDT | Coastal Flood Advisory | ILM | New Hanover | 7 hr |
| May 5, 1:28 AM EDT | Severe Thunderstorm Warning | ILM | Darlington, Marlboro | 29 min |
| May 5, 5:23 AM EDT | Special Weather Statement | ILM | Darlington | 37 min |
| May 5, 5:55 AM EDT | Special Weather Statement | ILM | Darlington, Florence | 35 min |
| May 5, 6:25 AM EDT | Special Weather Statement | ILM | Florence, Marion, Williamsburg | 50 min |
| May 5, 6:58 AM EDT | Special Weather Statement | ILM | Williamsburg | 32 min |
| May 5, 7:32 AM EDT | Special Weather Statement | ILM | Georgetown | 28 min |
| May 5, 7:51 PM EDT | Severe Thunderstorm Warning | ILM | Darlington, Florence, Marlboro | 54 min |
| May 5, 7:52 PM EDT | Special Weather Statement | ILM | Marlboro | 68 min |
Nearby
Special Weather Statements in South Carolina, 2020Every special weather statement 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.