Alert archive / North Carolina / Special Weather Statements in 2015

Special Weather Statement, NWS Greenville-Spartanburg, SC

August 15, 2015McDowell County, North Carolina

NWS Greenville-Spartanburg, SC issued this special weather statement at Aug 15, 2015, 2:21 PM EDT for McDowell County, North Carolina. It was in force for 24 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
Aug 15, 2015, 2:21 PM EDT (18:21 UTC)
Expired
Aug 15, 2015, 2:45 PM EDT
In force
24 min
Issued by
NWS Greenville-Spartanburg, SC

County McDowell County, NC

The radar

The Greer radar (KGSP), 107 km from the middle of the area, began a volume at 18:24 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, 6.4 hours before the alert went out and 196 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, Greensboro/Hi Pt, NC at 12:00Z on 2015-08-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 152 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, Greensboro/Hi Pt, NC at 12:00Z on 2015-08-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -7 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
152 J/kg
Mixed-layer CIN
-73 J/kg
Mixed-layer LCL
1235 m above ground
0-6 km bulk shear
6 kt
0-1 km storm-relative helicity
-7 m²/s²
0-3 km storm-relative helicity
46 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

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 Aug 14, 7:55 PM EDT, 18 hours 26 minutes earlier.

Area forecast discussion, Aug 14, 7:55 PM EDT, 18 hours 26 minutes before
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      <div class="status" id="status">Temporary Notice</div>
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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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Hazardous weather outlook, Aug 14, 3:39 PM EDT, 22 hours 42 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
339 PM EDT FRI AUG 14 2015

GAZ010-017-018-026-028-029-NCZ033-035>037-048>053-056>059-062>065-
068>072-082-501>510-SCZ001>008-010-151945-
RABUN-HABERSHAM-STEPHENS-FRANKLIN-HART-ELBERT-AVERY-ALEXANDER-
IREDELL-DAVIE-MADISON-YANCEY-MITCHELL-SWAIN-HAYWOOD-BUNCOMBE-CATAWBA-
ROWAN-GRAHAM-NORTHERN JACKSON-MACON-SOUTHERN JACKSON-TRANSYLVANIA-
HENDERSON-CLEVELAND-LINCOLN-GASTON-MECKLENBURG-CABARRUS-UNION-
CALDWELL MOUNTAINS-GREATER CALDWELL-BURKE MOUNTAINS-GREATER BURKE-
MCDOWELL MOUNTAINS-EASTERN MCDOWELL-RUTHERFORD MOUNTAINS-
GREATER RUTHERFORD-POLK MOUNTAINS-EASTERN POLK-OCONEE MOUNTAINS-
PICKENS MOUNTAINS-GREENVILLE MOUNTAINS-GREATER OCONEE-
GREATER PICKENS-GREATER GREENVILLE-SPARTANBURG-CHEROKEE-ANDERSON-
339 PM EDT FRI AUG 14 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST GEORGIA...PIEDMONT
NORTH CAROLINA...WESTERN NORTH CAROLINA AND UPSTATE SOUTH CAROLINA.

.DAY ONE...LATE THIS AFTERNOON AND TONIGHT.

ISOLATED TO SCATTERED THUNDERSTORMS ARE EXPECTED TO DEVELOP LATE
THIS AFTERNOON INTO EARLY THIS EVENING. COVERAGE OF THE
THUNDERSTORMS WILL BE GREATEST ACROSS THE MOUNTAINS. ANY
THUNDERSTORM THAT DEVELOPS WILL BE CAPABLE OF DANGEROUS CLOUD TO
GROUND LIGHTNING AND VERY HEAVY RAINFALL. ISOLATED FLOODING WILL
BE POSSIBLE UNDER ANY THUNDERSTORMS THAT PERSIST IN ONE LOCATION.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

..SATURDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..SUNDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..MONDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..TUESDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..WEDNESDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..THURSDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

NONE.

SCZ009-011>014-019-151945-
YORK-ABBEVILLE-LAURENS-UNION-CHESTER-GREENWOOD-
339 PM EDT FRI AUG 14 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE LOWER PIEDMONT OF UPSTATE
SOUTH CAROLINA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

..SATURDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..SUNDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..MONDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..TUESDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..WEDNESDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..THURSDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

NONE.

HG

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 15, 1:43 PM EDTSpecial Weather StatementGSPAvery32 min
Aug 15, 2:09 PM EDTSpecial Weather StatementGSPHaywood36 min
Aug 15, 2:12 PM EDTSpecial Weather StatementGSPWatauga33 min
Aug 15, 4:17 PM EDTSpecial Weather StatementGSPMcDowell13 min
Aug 15, 4:23 PM EDTSpecial Weather StatementGSPCleveland22 min
Aug 15, 4:29 PM EDTSpecial Weather StatementGSPHenderson16 min
Aug 15, 4:31 PM EDTSpecial Weather StatementGSPCatawba14 min
Aug 15, 4:34 PM EDTSpecial Weather StatementGSPTransylvania26 min
Aug 15, 4:41 PM EDTSpecial Weather StatementGSPCleveland19 min
Aug 15, 4:43 PM EDTSpecial Weather StatementGSPLincoln17 min
Aug 15, 4:51 PM EDTSpecial Weather StatementGSPPolk24 min
Aug 15, 5:09 PM EDTSpecial Weather StatementGSPLincoln21 min
Aug 15, 5:17 PM EDTSpecial Weather StatementGSPIredell28 min
Aug 15, 5:20 PM EDTSpecial Weather StatementGSPStanly25 min
Aug 15, 5:39 PM EDTSpecial Weather StatementGSPRutherford21 min
Aug 15, 5:48 PM EDTSpecial Weather StatementGSPCatawba27 min
Aug 15, 6:52 PM EDTSpecial Weather StatementGSPCabarrus23 min
Aug 15, 7:12 PM EDTSpecial Weather StatementGSPRowan33 min
Aug 15, 7:25 PM EDTAreal Flood AdvisoryGSPCabarrus, Rowan110 min
Aug 15, 7:38 PM EDTSpecial Weather StatementGSPMecklenburg52 min
Aug 15, 5:45 PM EDTSpecial Weather StatementGSPCherokee15 min
Aug 15, 6:22 PM EDTSpecial Weather StatementGSPAnderson23 min
Aug 15, 6:28 PM EDTSpecial Weather StatementGSPGreenville32 min
Aug 15, 6:44 PM EDTAreal Flood AdvisoryGSPGreenville61 min

Nearby

Special Weather Statements in North Carolina, 2015Every special weather statement in 2015

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.