Alert archive / North Carolina / Severe Thunderstorm Warnings in 2013
Severe Thunderstorm Warning 62, NWS Raleigh, NC
NWS Raleigh, NC issued this severe thunderstorm warning at Jun 25, 2013, 3:40 PM EDT for Johnston County, Wayne County, North Carolina. It was in force for 50 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 25, 2013, 3:40 PM EDT (19:40 UTC)
- Expired
- Jun 25, 2013, 4:30 PM EDT
- In force
- 50 min
- Issued by
- NWS Raleigh, NC
- Area
- Storm-based polygon
Counties Johnston County, NC, Wayne County, NC
The radar
The Raleigh/Durham radar (KRAX), 37 km from the middle of the area, began a volume at 19:43 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, 7.7 hours before the alert went out and 140 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.
- Mixed-layer CAPE
- 1771 J/kg
- Mixed-layer CIN
- -5 J/kg
- Mixed-layer LCL
- 592 m above ground
- 0-6 km bulk shear
- 14 kt
- 0-1 km storm-relative helicity
- 85 m²/s²
- 0-3 km storm-relative helicity
- 71 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this severe thunderstorm warning 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 severe thunderstorm warning went out at Jun 25, 3:15 PM EDT, 25 minutes earlier.
Area forecast discussion, Jun 25, 3:15 PM EDT, 25 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE RALEIGH NC 315 PM EDT TUE JUN 25 2013 .SYNOPSIS... A WARM AND HUMID AIR MASS COMBINED WITH A PERSISTENT TROUGH OF LOW PRESSURE WILL RESULT IN A GOOD CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH AT LEAST EARLY TO MID NEXT WEEK. && .NEAR TERM /THROUGH WEDNESDAY NIGHT/... AS OF 250 PM TUESDAY... THROUGH TONIGHT: SHOWERS AND THUNDERSTORMS CONTINUE OVER CENTRAL NC AS SOUTHWESTERLY RETURN FLOW AROUND THE BERMUDA HIGH CONTINUES TO ADVECT WARM MOIST AIR INTO CENTRAL NC. SHOWER AND STORM ACTIVITY SHOULD WANE AFTER SUNSET...WITH MOSTLY DRY CONDITIONS EXPECTED DURING THE OVERNIGHT HOURS. WITH ABUNDANT MOISTURE AND LIGHT WINDS...FOG/LOW STRATUS COULD DEVELOP IN THE PRE-DAWN HOURS. EXPECT LOWS TONIGHT IN THE UPPER 60S TO LOW 70S. WEDNESDAY AND WEDNESDAY NIGHT: WITH HIGH TEMPERATURES SIMILAR TO TODAYS AND CONTINUED MOISTURE ADVECTION AT THE SURFACE WITH WEAK MID-LEVEL SHORTWAVE DISTURBANCES MOVING OVER THE AREA...EXPECT ADDITIONAL DIURNAL SHOWERS AND STORMS TO DEVELOP WEDNESDAY AFTERNOON. COVERAGE IS STILL DIFFICULT TO NAIL DOWN AT THIS TIME GIVEN THE DIFFERENCES IN MODEL GUIDANCE AND UNCERTAINTY IN THE HIGH-RES CAM SOLUTIONS. WILL LEAVE POPS CAPPED AT CHANCE...MAXIMIZED DURING PEAK HEATING AND DROPPING OFF TO SLIGHT CHANCE AFTER MIDNIGHT. IT IS CERTAINLY POSSIBLE THAT CERTAIN AREAS...MOST LIKELY ACROSS THE SOUTH...COULD SEE GREATER COVERAGE AND MAY EVENTUALLY NEED TO INCREASE POPS INTO THE LIKELY CATEGORY. WEAK SHEAR AND CAPE VALUES OF 1000-1500 J/KG WILL SUPPORT A PULSE SEVERE ENVIRONMENT WITH A CONTINUED THREAT OF HEAVY RAIN FROM SLOW MOVING STORMS. WILL USE A PERSISTENT FORECAST AS A BASELINE FOR TEMPERATURES GIVEN THE CONTINUED WARM MOIST AIRMASS...HIGHS IN THE MID 80S TO LOW 90S AND LOWS IN THE UPPER 60S TO LOW 70S...WITH THE UNDERSTANDING THAT THE ONSET TIME OF CONVECTION AND CONVECTIVE COVERAGE COULD TRANSLATE INTO +/- 2 OR 3 DEGREES DIFFERENCE. && .SHORT TERM /THURSDAY THROUGH FRIDAY NIGHT/... AS OF 300 PM TUESDAY... A STRONG PACIFIC JET AROUND THE BASE OF A POWERFUL UPPER LOW OFF THE PAC NW COAST...AND ASSOCIATED NEGATIVELY-TILTED TROUGH AXIS PIVOTING ACROSS THE NORTHERN GREAT BASIN AND ROCKIES THIS AFTERNOON...WILL AMPLIFY ACROSS THE GREAT LAKES AND OH VALLEY THROUGH THE END OF THE WEEK. THE LEAD S/W TROUGH AND ASSOCIATED FORCING FOR ASCENT... CHARACTERIZED BY 20 METER MID LEVEL HEIGHT FALLS OVER CENTRAL NC...WILL PIVOT ACROSS THE CENTRAL APPALACHIANS AND NORTHERN MIDDLE ATLANTIC REGION ON THU. THE APPROACH OF THE TROUGH ALOFT...IN CONJUNCTION WITH LOW LEVEL CONVERGENCE ALONG AN EASTWARD-MIGRATING LEE/PIEDMONT TROUGH...SHOULD SUPPORT LIKELY PROBABILITIES OF SHOWERS AND STORMS SPREADING EASTWARD ACROSS THE RAH CWFA DURING THE AFTERNOON AND EVENING. AN INCREASE IN LOW TO MID LEVEL FLOW...ON THE ORDER OF 20 KTS AT H85 AND 25-30 KTS AT H5...WOULD SUPPORT PRIMARILY MULTI-CELL STORM ORGANIZATION AND AN ACCOMPANYING THREAT OF DAMAGING WIND GUSTS...AND TO A LESSER DEGREE MARGINALLY SEVERE HAIL. HOWEVER...BACKGROUND SRH OF AROUND 100-150 M2/S2 OWING TO THE STRENGTHENING LOW LEVEL FLOW WOULD BE LOCALLY ENHANCED INVOF OUTFLOW...WHICH WOULD ALSO SUPPORT AN ISOLATED AND TRANSIENT SUPERCELLULAR STORM MODE. STORMS WILL GRADUALLY DIMINISH IN A WEST TO EAST FASHION THROUGH MIDNIGHT AS THE TROUGHS AT THE SURFACE AND ALOFT HEAD TOWARD THE COAST. WARM AND HUMID...WITH HIGHS WITHIN A COUPLE OF DEGREES OF 90...AND GENERALLY LOWER 70S FOR LOWS. MORE OF THE SAME FOR FRI IN RELATIVELY PERSISTENT PATTERN AT THE SURFACE AND ALOFT - WARM AND HUMID WITH SCATTERED TO NUMEROUS AFTERNOON AND EVENING...MOSTLY MULTI-CELLULAR STORMS. && .LONG TERM /SATURDAY THROUGH TUESDAY/... AS OF 310 PM TUESDAY... INCREASINGLY WET. STRONG RIDGE AMPLIFICATION OVER THE ROCKIES WILL HELP CARVE A DEEP DOWNSTREAM TROUGH ALOFT CENTERED OVER THE TN VALLEY THIS WEEKEND...WITH SOME SLIGHT RETROGRESSION OF THE PATTERN (TROUGH SHIFTING WESTWARD INTO THE MS VALLEY) THROUGH TUE. THE PRESENCE OF AND PERSISTENCE OF THE TROUGH WILL PLACE MUCH OF THE EASTERN US...INCLUDING CENTRAL NC...IN A PATTERN OF DEEPLY MOIST SW FLOW ALOFT...FAVORABLE FOR ABOVE AVERAGE PRECIPITATION CHANCES THROUGH AT LEAST EARLY TO MID NEXT WEEK. THE PROLONGED STORMY PERIOD WILL FAVOR AN INCREASING RISK OF FLOODING WITH EACH DAY THAT PASSES...WITH OTHERWISE AN OCCASIONAL PRECIPITATION-LOADED WET MICROBURST THE OTHER MAIN HAZARD. HIGHS MOSTLY IN THE MIDDLE 80S...AND LOWS 70 TO 75. && .AVIATION /18Z TUESDAY THROUGH SUNDAY/... AS OF 144 PM TUESDAY... 24 HOUR TAF PERIOD: MAINLY VFR CONDITIONS THROUGH THIS EVENING...WITH THE EXCEPTION OF REDUCED VISBYS AND BORDERLINE VFR/MVFR CIGS OCCURRING WITH SHOWERS AND STORMS. SOUTHWEST WINDS CONTINUE TO BE A BIT GUSTY AT KFAY AND KRWI BUT SHOULD DIE DOWN A BIT AFTER SUNSET. THERE IS A CHANCE AT ALL TERMINALS OF SOME VCTS/TS THIS AFTERNOON...BUT BEST CHANCES AT KRDU...KFAY...AND KRWI. IFR TO MVFR IN STRATUS ARE EXPECTED AGAIN LATE TONIGHT/EARLY WEDNESDAY MORNING...WITH CONDITIONS IMPROVING AFTER SUNRISE. EXPECT WINDS A BIT STRONGER ON WEDNESDAY...MAINLY IN THE EAST. LOOKING AHEAD: RETURN FLOW AROUND THE BERMUDA HIGH COMBINED WITH WEAK SHORTWAVE DISTURBANCES ALOFT AHEAD OF A DEVELOPING LOW OVER THE GREAT LAKES WILL SUPPORT MOSTLY DIURNAL SHOWERS AND THUNDERSTORMS EACH AFTERNOON. SUB-VFR CEILINGS AND VISIBILITIES DUE TO FOG AND LOW STRATUS ARE POSSIBLE DURING THE OVERNIGHT HOURS EACH NIGHT. && .RAH WATCHES/WARNINGS/ADVISORIES... NONE. && SYNOPSIS...RAH NEAR TERM...KC SHORT TERM...MWS LONG TERM...MWS AVIATION...KC
Hazardous weather outlook, Jun 25, 4:42 AM EDT, 10 hours 58 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE RALEIGH NC 442 AM EDT TUE JUN 25 2013 NCZ007>011-021>028-038>043-073>078-083>086-088-089-260845- PERSON-GRANVILLE-VANCE-WARREN-HALIFAX-FORSYTH-GUILFORD-ALAMANCE- ORANGE-DURHAM-FRANKLIN-NASH-EDGECOMBE-DAVIDSON-RANDOLPH-CHATHAM-WAKE- JOHNSTON-WILSON-STANLY-MONTGOMERY-MOORE-LEE-HARNETT-WAYNE-ANSON- RICHMOND-SCOTLAND-HOKE-CUMBERLAND-SAMPSON- 442 AM EDT TUE JUN 25 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL NORTH CAROLINA. .DAY ONE...TODAY AND TONIGHT. SCATTERED SHOWERS AND THUNDERSTORMS ARE EXPECTED ONCE AGAIN THIS AFTERNOON AND EVENING...WITH SOME ISOLATED LOCALIZED FLOODING AND STRONG WIND GUSTS ALSO POSSIBLE. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY. THUNDERSTORMS...INCLUDING SOME STRONG TO SEVERE...WILL INCREASE IN COVERAGE EACH DAY THROUGH THE WEEKEND. THE PERSISTENT WET PATTERN WILL ALSO INCREASE THE RISK OF FLOODING BY THIS WEEKEND INTO EARLY NEXT WEEK.
In the hours before
Special weather statement, Jun 25, 2:47 PM EDT, 53 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
247 PM EDT TUE JUN 25 2013
NCZ075>077-251945-
HARNETT-LEE-MOORE-
247 PM EDT TUE JUN 25 2013
...STRONG THUNDERSTORMS WILL MOVE ACROSS HARNETT...MOORE AND LEE
COUNTIES THROUGH 400 PM EDT...
AT 245 PM EDT...DOPPLER RADAR INDICATED STRONG THUNDERSTORMS
STRETCHING FROM NEAR SANFORD SOUTH AND WEST ACROSS MOORE
COUNTY...MOVING EAST AROUND 15 MPH.
LOCATIONS IN THE PATH OF THESE STORMS INCLUDE SANFORD...
CAMERON...VASS...SOUTHERN PINES...AND PINE VIEW.
HAZARDS INCLUDE...
PEA SIZE HAIL.
GUSTY WINDS OF 30 TO 40 MPH.
HEAVY RAINFALL AND MINOR FLOODING.
SEEK SHELTER IN A NEARBY BUILDING OR VEHICLE. WIND GUSTS AS HIGH AS
40 MPH ARE CAPABLE OF KNOCKING DOWN TREE LIMBS AND BLOWING AROUND
TRASH CANS...POTTED PLANTS...LAWN FURNITURE AND OTHER LIGHT OUTDOOR
OBJECTS. LOCALLY HEAVY RAIN WILL QUICKLY REDUCE VISIBILITY AND RESULT
IN PONDING OF WATER ON ROADWAYS. DRIVERS ARE URGED TO SLOW DOWN AND
USE EXTRA CAUTION TO AVOID HYDROPLANING.
&&
LAT...LON 3507 7952 3518 7963 3551 7959 3552 7936
3555 7930 3553 7928 3557 7924 3556 7920
3559 7917 3559 7905 3554 7902 3553 7897
3554 7895 3521 7896 3519 7909 3516 7912
3521 7925 3507 7943 3506 7948
TIME...MOT...LOC 1845Z 180DEG 0KT 3526 7960
13Local storm report, Jun 25, 2:57 PM EDT, 43 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
257 PM EDT TUE JUN 25 2013
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0245 PM TSTM WND DMG RAEFORD 34.98N 79.23W
06/25/2013 HOKE NC 911 CALL CENTER
TWO TREES DOWN ON HARRIS AVENUE
&&
EVENT NUMBER RAH1300710
MLMLocal storm report, Jun 25, 2:58 PM EDT, 42 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
258 PM EDT TUE JUN 25 2013
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0245 PM TSTM WND DMG 1 SE RAEFORD 34.97N 79.21W
06/25/2013 HOKE NC 911 CALL CENTER
NUMEROUS TREES DOWN AT OAKDALE GIN ROAD AND HWY 20.
&&
EVENT NUMBER RAH1300711
MLMLocal storm report, Jun 25, 3:00 PM EDT, 40 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
300 PM EDT TUE JUN 25 2013
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0229 PM HAIL RAEFORD 34.98N 79.22W
06/25/2013 M0.88 INCH HOKE NC 911 CALL CENTER
NICKEL HAIL REPORTED BY DEPUTY IN DOWNTOWN RAEFORD
&&
EVENT NUMBER RAH1300712
ELLISSpecial weather statement, Jun 25, 3:13 PM EDT, 27 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
313 PM EDT TUE JUN 25 2013
NCZ027-041>043-252015-
JOHNSTON-NASH-WAKE-WILSON-
313 PM EDT TUE JUN 25 2013
...A STRONG THUNDERSTORM WILL MOVE ACROSS JOHNSTON...NASH...WILSON
AND WAKE COUNTIES THROUGH 415 PM EDT...
AT 313 PM EDT...DOPPLER RADAR INDICATED A STRONG THUNDERSTORM OVER
EMIT...OR ABOUT 18 MILES NORTH OF SMITHFIELD...MOVING SOUTHEAST AT 10
MPH.
...STRONG THUNDERSTORMS WILL MOVE ACROSS JOHNSTON...NASH...WILSON AND
WAKE COUNTIES THROUGH 415 PM EDT...
AT 313 PM EDT...DOPPLER RADAR INDICATED STRONG THUNDERSTORMS OVER
EMIT...OR ABOUT 18 MILES NORTH OF SMITHFIELD...MOVING SOUTHEAST AT 10
MPH.
LOCATIONS IN THE PATH OF THESE STORMS INCLUDE KENLY.
HAZARDS INCLUDE...
PEA SIZE HAIL.
GUSTY WINDS OF 30 TO 40 MPH.
DEADLY CLOUD TO GROUND LIGHTNING.
HEAVY RAINFALL AND MINOR FLOODING.
THIS INCLUDES INTERSTATE 95 BETWEEN EXITS 106 AND 132.
SEEK SHELTER IN A NEARBY BUILDING OR VEHICLE. WIND GUSTS AS HIGH AS
40 MPH ARE CAPABLE OF KNOCKING DOWN TREE LIMBS AND BLOWING AROUND
TRASH CANS...POTTED PLANTS...LAWN FURNITURE AND OTHER LIGHT OUTDOOR
OBJECTS. LOCALLY HEAVY RAIN WILL QUICKLY REDUCE VISIBILITY AND RESULT
IN PONDING OF WATER ON ROADWAYS. DRIVERS ARE URGED TO SLOW DOWN AND
USE EXTRA CAUTION TO AVOID HYDROPLANING.
HEAVY RAIN WILL RESULT IN PONDING OF WATER ON ROADWAYS...STANDING
WATER IN LOW LYING AREAS AND MINOR FLOODING OF CREEKS...STREAMS AND
AREAS OF POOR DRAINAGE. DRIVERS ARE URGED TO SLOW DOWN AND USE EXTRA
CAUTION TO AVOID HYDROPLANING...ESPECIALLY IN URBAN AREAS WHERE
PROLONGED HEAVY RAIN CAN QUICKLY LEAD TO FLASH FLOODING.
IF YOU SEE LIGHTNING OR HEAR THUNDER...YOU ARE AT RISK. TAKE SHELTER
INDOORS IMMEDIATELY. IF YOU CANNOT FIND SHELTER INDOORS...AN ENCLOSED
VEHICLE CAN PROVIDE SAFE SHELTER FROM LIGHTNING. DEADLY LIGHTNING
STRIKES CAN OCCUR WELL AHEAD OF AN APPROACHING STORM...PRIOR TO THE
ARRIVAL OF RAIN AND WIND.
&&
LAT...LON 3561 7780 3559 7803 3560 7805 3558 7806
3555 7843 3586 7837 3587 7828 3582 7826
3588 7822 3593 7782 3586 7783 3586 7781
TIME...MOT...LOC 1913Z 321DEG 7KT 3575 7823
ELLISSpecial weather statement, Jun 25, 3:28 PM EDT, 12 minutes before
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</html>The office that day
Everything else NWS Raleigh, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 25, 1:18 PM EDT | Special Weather Statement | RAH | Anson, Harnett, Hoke, Lee, Moore, Richmond and 1 more | 57 min |
| Jun 25, 1:54 PM EDT | Special Weather Statement | RAH | Durham, Wake | 51 min |
| Jun 25, 2:20 PM EDT | Special Weather Statement | RAH | Cumberland, Hoke, Sampson, Scotland | 55 min |
| Jun 25, 2:26 PM EDT | Severe Thunderstorm Warning | RAH | Hoke | 49 min |
| Jun 25, 2:30 PM EDT | Areal Flood Advisory | RAH | Cumberland, Hoke | 90 min |
| Jun 25, 2:47 PM EDT | Special Weather Statement | RAH | Lee, Moore | 58 min |
| Jun 25, 3:13 PM EDT | Special Weather Statement | RAH | Wilson | 62 min |
| Jun 25, 3:14 PM EDT | Flash Flood Warning | RAH | Cumberland, Harnett, Hoke, Moore | 3 hr |
| Jun 25, 3:24 PM EDT | Severe Thunderstorm Warning | RAH | Johnston, Nash, Wayne, Wilson | 51 min |
| Jun 25, 3:28 PM EDT | Special Weather Statement | RAH | Sampson | 62 min |
| Jun 25, 3:29 PM EDT | Areal Flood Advisory | RAH | Johnston, Nash, Wake, Wilson | 3 hr |
| Jun 25, 3:35 PM EDT | Severe Thunderstorm Warning | RAH | Harnett, Lee, Moore | 40 min |
| Jun 25, 3:37 PM EDT | Areal Flood Advisory | RAH | Harnett, Lee | 3 hr |
| Jun 25, 4:17 PM EDT | Severe Thunderstorm Warning | RAH | Johnston, Wayne, Wilson | 43 min |
| Jun 25, 4:35 PM EDT | Flash Flood Warning | RAH | Johnston | 3 hr |
| Jun 25, 4:42 PM EDT | Areal Flood Advisory | RAH | Chatham, Lee, Moore, Randolph | 3 hr |
| Jun 25, 4:52 PM EDT | Special Weather Statement | RAH | Alamance, Davidson, Forsyth, Guilford, Randolph | 53 min |
| Jun 25, 5:11 PM EDT | Special Weather Statement | RAH | Wake | 64 min |
| Jun 25, 5:20 PM EDT | Areal Flood Advisory | RAH | Wake | 2 hr |
| Jun 25, 5:44 PM EDT | Areal Flood Advisory | RAH | Alamance, Guilford | 3 hr |
| Jun 25, 5:44 PM EDT | Special Weather Statement | RAH | Alamance, Guilford | 61 min |
| Jun 25, 5:59 PM EDT | Special Weather Statement | RAH | Franklin | 61 min |
| Jun 25, 6:20 PM EDT | Flash Flood Warning | RAH | Alamance, Guilford | 3 hr |
| Jun 25, 6:21 PM EDT | Special Weather Statement | RAH | Montgomery, Stanly | 54 min |
| Jun 25, 6:35 PM EDT | Areal Flood Advisory | RAH | Montgomery, Randolph, Stanly | 115 min |
| Jun 25, 6:45 PM EDT | Severe Thunderstorm Warning | RAH | Guilford | 45 min |
| Jun 25, 7:44 PM EDT | Special Weather Statement | RAH | Guilford | 31 min |
Nearby
Severe Thunderstorm Warnings in North Carolina, 2013Every severe thunderstorm warning in 2013
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.