Alert archive / North Carolina / Special Weather Statements in 2012

Special Weather Statement, NWS Raleigh, NC

May 15, 2012Wayne County, North Carolina

NWS Raleigh, NC issued this special weather statement at May 15, 2012, 2:44 PM EDT for Wayne County, North Carolina. It was in force for 46 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 15, 2012, 2:44 PM EDT (18:44 UTC)
Expired
May 15, 2012, 3:30 PM EDT
In force
46 min
Issued by
NWS Raleigh, NC

County Wayne County, NC

The radar

The Raleigh/Durham radar (KRAX), 67 km from the middle of the area, began a volume at 18:47 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

Newport, NC (KMHX), launched 12:00Z, 6.7 hours before the alert went out and 109 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, Newport, NC at 12:00Z on 2012-05-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1713 joules per kilogram.LCLEL10008507005003002001001 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, Newport, NC at 12:00Z on 2012-05-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 75 square meters per square second.193958Sfc1 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
1713 J/kg
Mixed-layer CIN
-1 J/kg
Mixed-layer LCL
580 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
75 m²/s²
0-3 km storm-relative helicity
78 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.1

Open this sounding in Storm Lab

The text

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

<!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>

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 Raleigh, NC wrote its last area forecast discussion before this special weather statement went out at May 15, 2:20 PM EDT, 24 minutes earlier.

Area forecast discussion, May 15, 2:20 PM EDT, 24 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>
Hazardous weather outlook, May 15, 11:25 AM EDT, 3 hours 19 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RALEIGH NC
1125 AM EDT TUE MAY 15 2012

NCZ007>009-021>025-038>040-073>076-083-084-160930-
PERSON-GRANVILLE-VANCE-FORSYTH-GUILFORD-ALAMANCE-ORANGE-DURHAM-
DAVIDSON-RANDOLPH-CHATHAM-STANLY-MONTGOMERY-MOORE-LEE-ANSON-RICHMOND-
1125 AM EDT TUE MAY 15 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL NORTH CAROLINA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

SCATTERED STRONG TO SEVERE THUNDERSTORMS ARE EXPECTED TO DEVELOP
ACROSS THE REGION BETWEEN 4 PM AND MIDNIGHT. THE PRIMARY SEVERE
WEATHER HAZARD WILL BE DAMAGING WINDS. HAIL UP TO THE SIZE OF
QUARTERS AND LOCALLY HEAVY RAIN THAT MAY LEAD TO LOCALIZED
FLOODING WILL ALSO BE POSSIBLE.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

ISOLATED STRONG TO SEVERE THUNDERSTORMS MAY OCCUR WEDNESDAY AFTERNOON.

.SPOTTER INFORMATION STATEMENT...

SKYWARN SPOTTER ACTIVATION MAY BE NEEDED BY 4 PM. SPOTTERS SHOULD
STAY TUNED AND REPORT ANY SEVERE WEATHER TO THE NATIONAL WEATHER
SERVICE.

NCZ010-011-026>028-041>043-077-078-085-086-088-089-160930-
WARREN-HALIFAX-FRANKLIN-NASH-EDGECOMBE-WAKE-JOHNSTON-WILSON-HARNETT-
WAYNE-SCOTLAND-HOKE-CUMBERLAND-SAMPSON-
1125 AM EDT TUE MAY 15 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL NORTH CAROLINA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

SCATTERED STRONG TO SEVERE THUNDERSTORMS ARE EXPECTED TO DEVELOP
ACROSS THE REGION BY 2 PM AND PERSIST INTO THE EVENING HOURS. THE
PRIMARY SEVERE WEATHER THREAT WILL BE DAMAGING WINDS AND HAIL UP
TO THE SIZE OF QUARTERS. IN ADDITION...HEAVY RAINFALL ASSOCIATED
WITH THE STORMS WILL LEAD TO LOCALIZED FLOODING...ESPECIALLY IN
URBAN AREAS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

ANOTHER ROUND OF STRONG TO SEVERE THUNDERSTORMS IS EXPECTED
WEDNESDAY AFTERNOON. THE PRIMARY SEVERE WEATHER THREATS WILL BE
DAMAGING WINDS AND LARGE HAIL.

.SPOTTER INFORMATION STATEMENT...

SKYWARN SPOTTER ACTIVATION MAY BE NEEDED BY EARLY AFTERNOON. SPOTTERS
SHOULD STAY TUNED AND REPORT ANY SEVERE WEATHER TO THE NATIONAL
WEATHER SERVICE.

In the hours before

Local storm report, May 15, 9:41 AM EDT, 5 hours 3 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
941 AM EDT TUE MAY 15 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0530 AM     FLASH FLOOD      3 WSW ARCADIA           35.94N  80.36W
05/15/2012                   DAVIDSON           NC   911 CALL CENTER

            BRIDGE ON HAMPTON ROAD CROSSING MUDDLY CREEK HAD WATER
            FLOWING OVER IT BEGINING AT 200 AM AND LASTING THROUGH
            AT LEAST 530 AM.

&&

EVENT NUMBER RAH1200242

BLAES
Local storm report, May 15, 9:43 AM EDT, 5 hours 1 minute before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
943 AM EDT TUE MAY 15 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0915 PM     FLASH FLOOD      2 WNW PFAFFTOWN         36.16N  80.33W
05/14/2012                   FORSYTH            NC   EMERGENCY MNGR

            UP TO 2 FEET OF WATER INSIDE OF BUSINESSES ALONG
            REYNOLDA RD.

&&

EVENT NUMBER RAH1200243

MCLAMB
Local storm report, May 15, 9:49 AM EDT, 4 hours 55 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
949 AM EDT TUE MAY 15 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0930 PM     FLASH FLOOD      3 WSW PFAFFTOWN         36.13N  80.35W
05/14/2012                   FORSYTH            NC   EMERGENCY MNGR

            HILLTOP DR CLOSED. CULVERT FAILURE WITH 30 FEET OF
            ASPHALT WASHED AWAY

&&

EVENT NUMBER RAH1200244

MCLAMB
Local storm report, May 15, 10:04 AM EDT, 4 hours 40 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE RALEIGH NC
1004 AM EDT TUE MAY 15 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0530 AM     FLOOD            3 WSW ARCADIA           35.94N  80.36W
05/15/2012                   DAVIDSON           NC   911 CALL CENTER

            BRIDGE ON HAMPTON ROAD CROSSING MUDDLY CREEK HAD WATER
            FLOWING OVER IT BEGINING AT AROUND 200 AM AND LASTING
            THROUGH AT LEAST 530 AM. CONDITIONS HAVE IMPROVED AS OF
            THIS TIME. THE HIGH WATER OCCURRED SEVERAL HOURS AFTER
            THE HEAVY RAIN.

&&

CORRECTED EVENT...REMARKS

EVENT NUMBER RAH1200242

BLAES
Local storm report, May 15, 10:20 AM EDT, 4 hours 24 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE RALEIGH NC
1020 AM EDT TUE MAY 15 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1250 PM     TORNADO          2 SE DIGGS              34.83N  79.84W
05/14/2012                   RICHMOND           NC   EMERGENCY MNGR

            RICHMOND COUNTY EM REPORTS A LIKELY TORNADO TOUCHDOWN
            AT 1250 PM JUST SOUTH OF DIGGS. MOST OF THE DAMAGE IS
            NEAR ST STEVENS CHURCH ROAD. INITIAL REPORTS INDICATE 3
            BUILDINGS WERE DAMAGED WITH A GREAT DEAL OF TREE DAMAGE.

0105 PM     TSTM WND DMG     2 SE DIGGS              34.83N  79.84W
05/14/2012                   RICHMOND           NC   911 CALL CENTER

            PARTIAL DAMAGE TO A COUPLE OF BUILDINGS NEAR
            INTERSECTION OF ST STEVENS CHURCH RD AND FAIRLY HAYS RD.

0155 PM     TSTM WND DMG     5 N EAST LAURINBURG     34.84N  79.46W
05/14/2012                   SCOTLAND           NC   LAW ENFORCEMENT

            ONE TREE DOWN BLOCKING OLD WIRE ROAD NEAR US ROUTE 501.

0155 PM     TSTM WND DMG     1 NNE LAUREL HILL       34.82N  79.53W
05/14/2012                   SCOTLAND           NC   DEPT OF HIGHWAYS

            TREE DOWN JUST NORTHEAST OF LAUREL HILL.

0430 PM     FUNNEL CLOUD     4 ENE CLINTON           35.02N  78.28W
05/14/2012                   SAMPSON            NC   CO-OP OBSERVER

            2 EMPLOYEES FROM CLINTON HORTICULTURAL CROP RESEARCH
            STATION SPOTTED POSSIBLE FUNNEL CLOUD AROUND 430PM.
            DEBRIS APPEARED TO BE BLOWING AROUND BUT NO VISIBLE
            DAMAGE WAS SEEN.

0445 PM     FUNNEL CLOUD     6 N TURKEY              35.07N  78.19W
05/14/2012                   SAMPSON            NC   911 CALL CENTER

            MULTIPLE REPORTS OF FUNNEL CLOUDS IN FAR EASTERN
            SAMPSON COUNTY HAVE BEEN RECEIVED BY SAMPSON COUNTY EM
            OFFICIALS.

0810 PM     TSTM WND DMG     1 W LEWISVILLE          36.09N  80.41W
05/14/2012                   FORSYTH            NC   911 CALL CENTER

            TREE DOWN ON LAGRANDE PLACE BLOCKING ROAD IN APARTMENT
            COMPLEX. TIME ESTIMATED BY RADAR.

0820 PM     TSTM WND DMG     4 SE WINSTON-SALEM      36.05N  80.22W
05/14/2012                   FORSYTH            NC   911 CALL CENTER

            TREE DOWN ON WILLIAMS DRIVE. TIME ESTIMATED BY RADAR.

0835 PM     TSTM WND DMG     1 SW WALKERTOWN         36.16N  80.17W
05/14/2012                   FORSYTH            NC   911 CALL CENTER

            ONE TREE DOWN ON WILLISTON ROAD. TIME ESTIMATED BY
            RADAR.

0835 PM     TSTM WND DMG     1 SSE WALKERTOWN        36.16N  80.15W
05/14/2012                   FORSYTH            NC   911 CALL CENTER

            TREE DOWN ON DARROW ROAD. TIME ESTIMATED BY RADAR.

0845 PM     TSTM WND DMG     KERNERSVILLE            36.12N  80.08W
05/14/2012                   FORSYTH            NC   911 CALL CENTER

            MULTIPLE TREES DOWN IN KERNERSVILE. TIME ESTIMATED BY
            RADAR.

0846 PM     FLASH FLOOD      WINSTON-SALEM           36.10N  80.26W
05/14/2012                   FORSYTH            NC   TRAINED SPOTTER

            A SPOTTER REPORTS 6 INCHES OF WATER ON BUSINESS I-40
            NEAR SILAS CREEK PARKWAY.

0850 PM     FLASH FLOOD      2 W PFAFFTOWN           36.15N  80.34W
05/14/2012                   FORSYTH            NC   TRAINED SPOTTER

            TWO FEET OF WATER REPORTED OVER CLAREDON AVE IN
            PFAFFTOWN.

0915 PM     FLASH FLOOD      WINSTON-SALEM           36.10N  80.26W
05/14/2012                   FORSYTH            NC   PUBLIC

            2-3 FEET OF WATER REPORTED OVER SOME ROADS AND PARKING
            LOTS IN DOWNTOWN WINSTON-SALEM NEAR BUISNESS HIGHWAY
            40... INCLUDING SOME CARS PARTLY SUBMERGED.

0915 PM     FLASH FLOOD      2 WNW PFAFFTOWN         36.16N  80.33W
05/14/2012                   FORSYTH            NC   EMERGENCY MNGR

            UP TO 2 FEET OF WATER INSIDE OF BUSINESSES ALONG
            REYNOLDA RD.

0918 PM     HAIL             THOMASVILLE             35.89N  80.08W
05/14/2012  E0.88 INCH       DAVIDSON           NC   TRAINED SPOTTER

            NICKEL SIZED HAIL NEAR THOMASVILLE ON 109

0930 PM     FLASH FLOOD      3 WSW PFAFFTOWN         36.13N  80.35W
05/14/2012                   FORSYTH            NC   EMERGENCY MNGR

            HILLTOP DR CLOSED. CULVERT FAILURE WITH 30 FEET OF
            ASPHALT WASHED AWAY

0935 PM     TSTM WND DMG     5 WNW ASHEBORO          35.74N  79.89W
05/14/2012                   RANDOLPH           NC   DEPT OF HIGHWAYS

            TREE DOWN ON OLD LEXINGONT ROAD. TIME ESTIMATED BY
            RADAR.

0940 PM     TSTM WND DMG     1 NE ASHEBORO           35.73N  79.80W
05/14/2012                   RANDOLPH           NC   DEPT OF HIGHWAYS

            TREE DOWN ON EAST ALRED ROAD. TIME ESTIMATED BY RADAR.

0945 PM     FLASH FLOOD      WINSTON-SALEM           36.10N  80.26W
05/14/2012                   FORSYTH            NC   911 CALL CENTER

            FORSYTH COUNTY 911 CENTER HAS RECEIVED A FEW REPORTS OF
            HIGH WATER AND STRANDED VEHICLES. NO KNOWN ROAD CLOSURES
            AT THIS TIME

0950 PM     TSTM WND DMG     3 W ULAH                35.65N  79.89W
05/14/2012                   RANDOLPH           NC   911 CALL CENTER

            TREE DOWN ON TOTT HILL FARM ROAD AND LUCY LANE BLOCKED
            THE ROADWAY. TIME ESTIMATED BY RADAR.

0530 AM     FLOOD            3 WSW ARCADIA           35.94N  80.36W
05/15/2012                   DAVIDSON           NC   911 CALL CENTER

            BRIDGE ON HAMPTON ROAD CROSSING MUDDLY CREEK HAD WATER
            FLOWING OVER IT BEGINING AT AROUND 200 AM AND LASTING
            THROUGH AT LEAST 530 AM. CONDITIONS HAVE IMPROVED AS OF
            THIS TIME. THE HIGH WATER OCCURRED SEVERAL HOURS AFTER
            THE HEAVY RAIN.

&&

EVENT NUMBER RAH1200226 RAH1200223 RAH1200224 RAH1200225 RAH1200241
RAH1200227 RAH1200234 RAH1200233 RAH1200235 RAH1200236 RAH1200237
RAH1200228 RAH1200231 RAH1200232 RAH1200243 RAH1200229 RAH1200244
RAH1200239 RAH1200238 RAH1200230 RAH1200240 RAH1200242

GIH
Special weather statement, May 15, 2:44 PM EDT, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
244 PM EDT TUE MAY 15 2012

NCZ078-151930-
WAYNE-
244 PM EDT TUE MAY 15 2012

...A STRONG THUNDERSTORM WILL MOVE ACROSS SECTIONS OF WAYNE COUNTY
THROUGH 330 PM EDT...

AT 244 PM EDT...DOPPLER RADAR INDICATED A STRONG THUNDERSTORM 7 MILES
SOUTH OF SEVEN SPRINGS...OR ABOUT 13 MILES SOUTHEAST OF MOUNT
OLIVE...MOVING NORTH AT 15 MPH.

SOME LOCATIONS AFFECTED BY THIS STORM INCLUDE...SEVEN SPRINGS...
WALNUT CREEK.

HAZARDS INCLUDE...
NICKEL SIZE HAIL.
GUSTY WINDS OF 40 TO 50 MPH.

SEEK SHELTER IN A NEARBY BUILDING OR VEHICLE. STRONG WINDS ARE
CAPABLE OF KNOCKING DOWN TREE LIMBS AND BLOWING AROUND TRASH CANS
AND OTHER LIGHT OUTDOOR OBJECTS.

&&

LAT...LON 3534 7782 3518 7783 3515 7790 3517 7792
      3517 7799 3519 7801 3518 7809 3557 7796
      3551 7782 3542 7782 3541 7780 3537 7780
TIME...MOT...LOC 1844Z 201DEG 15KT 3513 7786

WSS

The office that day

Everything else NWS Raleigh, NC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 14, 8:00 PM EDTAreal Flood WarningRAHForsyth14 hr
May 14, 8:45 PM EDTFlash Flood WarningRAHDavidson, Forsyth3 hr
May 14, 8:59 PM EDTSevere Thunderstorm WarningRAHDavidson, Forsyth, Guilford, Randolph76 min
May 14, 10:48 PM EDTSpecial Weather StatementRAHAnson, Montgomery, Moore, Stanly57 min
May 14, 11:41 PM EDTAreal Flood AdvisoryRAHChatham, Randolph72 min
May 15, 2:35 AM EDTRiver Flood WarningRAHDavidson, Davie30 hr
May 15, 2:57 PM EDTFlash Flood WatchRAHDavidson, Forsyth, Guilford7 hr
May 15, 2:59 PM EDTSpecial Weather StatementRAHWayne61 min
May 15, 3:45 PM EDTSpecial Weather StatementRAHWayne60 min
May 15, 4:08 PM EDTSpecial Weather StatementRAHSampson67 min
May 15, 4:44 PM EDTSevere Thunderstorm WarningRAHJohnston, Wayne46 min
May 15, 5:25 PM EDTSpecial Weather StatementRAHJohnston, Wayne65 min
May 15, 5:38 PM EDTSevere Thunderstorm WarningRAHNash, Wilson52 min
May 15, 6:29 PM EDTSpecial Weather StatementRAHEdgecombe46 min
May 15, 6:35 PM EDTSpecial Weather StatementRAHJohnston40 min
May 15, 7:25 PM EDTSpecial Weather StatementRAHFranklin65 min
May 15, 7:42 PM EDTSevere Thunderstorm WarningRAHFranklin48 min

Nearby

Special Weather Statements in North Carolina, 2012Every special weather statement in 2012

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.