Alert archive / Georgia / Heat Advisories in 2016

Heat Advisory 1, NWS Charleston, SC

June 14, 20165 counties in South Carolina; 8 counties in Georgia

NWS Charleston, SC issued this heat advisory at Jun 14, 2016, 3:50 AM EDT for 5 counties in South Carolina; 8 counties in Georgia. It took effect at Jun 14, 2016, 12:00 PM EDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Jun 14, 2016, 3:50 AM EDT (07:50 UTC)
In effect from
Jun 14, 2016, 12:00 PM EDT
Expired
Jun 14, 2016, 6:00 PM EDT
In force
6 hr
Issued by
NWS Charleston, SC

Counties Bulloch County, GA, Candler County, GA, Effingham County, GA, Evans County, GA, Jenkins County, GA, Long County, GA, Screven County, GA, Tattnall County, GA, Allendale County, SC, Berkeley County, SC, Colleton County, SC, Dorchester County, SC, Hampton County, SC

The radar

The Charleston,SC radar (KCLX), 33 km from the middle of the area, began a volume at 07:56 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

Jacksonville, FL (KJAX), launched 00:00Z, 7.8 hours before the alert went out and 233 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, Jacksonville, FL at 00:00Z on 2016-06-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1616 joules per kilogram.LCLLFCEL10008507005003002001001 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, Jacksonville, FL at 00:00Z on 2016-06-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -20 square meters per square second.1939Sfc1 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
1616 J/kg
Mixed-layer CIN
-116 J/kg
Mixed-layer LCL
1323 m above ground
0-6 km bulk shear
5 kt
0-1 km storm-relative helicity
-20 m²/s²
0-3 km storm-relative helicity
-15 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 heat 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 heat advisory went out at Jun 14, 12:59 AM EDT, 2 hours 51 minutes earlier.

Area forecast discussion, Jun 14, 12:59 AM EDT, 2 hours 51 minutes before
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Hazardous weather outlook, Jun 13, 4:51 AM EDT, 22 hours 59 minutes before
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<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <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 Charleston, SC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 14, 3:00 PM EDTSevere Thunderstorm WarningCHSBeaufort, Jasper60 min
Jun 14, 3:05 PM EDTSpecial Marine WarningCHS115 min
Jun 14, 4:45 PM EDTSpecial Weather StatementCHSBerkeley45 min
Jun 14, 5:01 PM EDTSpecial Weather StatementCHSDorchester44 min
Jun 14, 5:28 PM EDTSpecial Weather StatementCHSBerkeley47 min
Jun 14, 2:19 PM EDTSevere Thunderstorm WarningCHSLiberty, Long, McIntosh56 min
Jun 14, 2:22 PM EDTSpecial Weather StatementCHSBryan23 min
Jun 14, 2:49 PM EDTSevere Thunderstorm WarningCHSLiberty, McIntosh56 min
Jun 14, 2:53 PM EDTSpecial Weather StatementCHSBryan52 min

Nearby

Heat Advisories in Georgia, 2016Heat Advisories in South Carolina, 2016Every heat 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.