Alert archive / North Carolina / Special Weather Statements in 2014

Special Weather Statement, NWS Greenville-Spartanburg, SC

July 10, 2014Burke County, North Carolina

NWS Greenville-Spartanburg, SC issued this special weather statement at Jul 10, 2014, 3:21 PM EDT for Burke County, North 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: Jul 10, 2014, 3:21 PM EDT (19:21 UTC)
Expired: Jul 10, 2014, 4:00 PM EDT
In force: 39 min
Issued by: NWS Greenville-Spartanburg, SC

County Burke County, NC

The radar

The Greer radar (KGSP), 107 km from the middle of the area, began a volume at 19:22 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 12:00Z, 7.4 hours before the alert went out and 174 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 340 J/kg
Mixed-layer CIN: -63 J/kg
Mixed-layer LCL: 1039 m above ground
0-6 km bulk shear: 29 kt
0-1 km storm-relative helicity: -14 m²/s²
0-3 km storm-relative helicity: 62 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.6

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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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 Greenville-Spartanburg, SC wrote its last area forecast discussion before this special weather statement went out at Jul 9, 7:52 PM EDT, 19 hours 29 minutes earlier.

Area forecast discussion, Jul 9, 7:52 PM EDT, 19 hours 29 minutes before

<!doctype html>
<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.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 9, 8:40 PM EDT	Special Weather Statement	GSP	Rutherford	50 min
Jul 9, 9:05 PM EDT	Special Weather Statement	GSP	Buncombe	40 min
Jul 9, 10:27 PM EDT	Special Weather Statement	GSP	McDowell, Polk, Rutherford	48 min
Jul 10, 12:22 PM EDT	Special Weather Statement	GSP	Yancey	23 min
Jul 10, 1:05 PM EDT	Special Weather Statement	GSP	Avery, Mitchell, Yancey	25 min
Jul 10, 1:16 PM EDT	Special Weather Statement	GSP	Henderson	29 min
Jul 10, 1:34 PM EDT	Severe Thunderstorm Warning	GSP	Avery, Burke	29 min
Jul 10, 1:45 PM EDT	Special Weather Statement	GSP	Henderson	30 min
Jul 10, 1:59 PM EDT	Special Weather Statement	GSP	Caldwell	31 min
Jul 10, 2:16 PM EDT	Severe Thunderstorm Warning	GSP	Caldwell	21 min
Jul 10, 2:42 PM EDT	Special Weather Statement	GSP	Buncombe	48 min
Jul 10, 4:27 PM EDT	Special Weather Statement	GSP	Henderson	48 min
Jul 10, 4:44 PM EDT	Special Weather Statement	GSP	Iredell	46 min
Jul 10, 1:55 PM EDT	Special Weather Statement	GSP	Pickens	35 min
Jul 10, 2:07 PM EDT	Severe Thunderstorm Warning	GSP	Greenville, Spartanburg	53 min
Jul 10, 2:57 PM EDT	Severe Thunderstorm Warning	GSP	Spartanburg	63 min
Jul 10, 3:31 PM EDT	Special Weather Statement	GSP	Greenville, Pickens	44 min
Jul 10, 3:53 PM EDT	Severe Thunderstorm Warning	GSP	Greenville, Pickens, Spartanburg	44 min
Jul 10, 5:36 PM EDT	Special Weather Statement	GSP	Union	39 min
Jul 10, 5:43 PM EDT	Special Weather Statement	GSP	Laurens	47 min
Jul 10, 6:32 PM EDT	Special Weather Statement	GSP	Laurens	43 min
Jul 10, 2:47 PM EDT	Special Weather Statement	GSP	Stephens	28 min
Jul 10, 3:10 PM EDT	Special Weather Statement	GSP	Stephens	50 min
Jul 10, 5:52 PM EDT	Special Weather Statement	GSP	Elbert	38 min

Nearby

Special Weather Statements in North Carolina, 2014 Every special weather statement in 2014

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.