Alert archive / South Carolina / Freezing Rain Advisories in 2016

Freezing Rain Advisory 2, NWS Greenville-Spartanburg, SC

February 14, 20165 counties in North Carolina; 8 counties in South Carolina; 5 counties in Georgia

NWS Greenville-Spartanburg, SC issued this freezing rain advisory at Feb 14, 2016, 2:52 PM EST for 5 counties in North Carolina; 8 counties in South Carolina; 5 counties in Georgia. It took effect at Feb 15, 2016, 12:00 AM EST. It was in force for 24 hr.

The area

The counties it named.

The facts

Issued
Feb 14, 2016, 2:52 PM EST (19:52 UTC)
In effect from
Feb 15, 2016, 12:00 AM EST
Expired
Feb 16, 2016, 12:00 AM EST
In force
24 hr
Issued by
NWS Greenville-Spartanburg, SC

Counties Elbert County, GA, Franklin County, GA, Habersham County, GA, Hart County, GA, Stephens County, GA, Cabarrus County, NC, Mecklenburg County, NC, Rowan County, NC, Transylvania County, NC, Union County, NC, Abbeville County, SC, Anderson County, SC, Cherokee County, SC, Chester County, SC, Greenwood County, SC, Laurens County, SC, Union County, SC, York County, SC

The radar

The Greer radar (KGSP), 26 km from the middle of the area, began a volume at 19:55 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

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 7.9 hours before the alert went out and 276 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.

Skew-T log-pSkew-T log-p diagram, Peachtre/Fal Fld, GA at 12:00Z on 2016-02-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Peachtre/Fal Fld, GA at 12:00Z on 2016-02-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 83 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2609 m above ground
0-6 km bulk shear
62 kt
0-1 km storm-relative helicity
83 m²/s²
0-3 km storm-relative helicity
176 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this freezing rain advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Greenville-Spartanburg, SC wrote its last area forecast discussion before this freezing rain advisory went out at Feb 14, 2:38 PM EST, 14 minutes earlier.

Area forecast discussion, Feb 14, 2:38 PM EST, 14 minutes before
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Hazardous weather outlook, Feb 14, 5:00 AM EST, 9 hours 52 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>
      <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.
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The office that day

Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 14, 4:30 AM ESTWinter Storm WarningGSPAlexander, Avery, Burke, Caldwell, McDowell, Mitchell and 1 more44 hr
Feb 14, 2:52 PM ESTWinter Weather AdvisoryGSPBuncombe, Cabarrus, Catawba, Cleveland, Davie, Gaston and 14 more33 hr

Nearby

Freezing Rain Advisories in South Carolina, 2016Freezing Rain Advisories in North Carolina, 2016Freezing Rain Advisories in Georgia, 2016Every freezing rain advisory in 2016

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.