Note:
The expiration time in the watch graphic is amended if the watch is
replaced, cancelled or extended.
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Watch Status Reports.
SEL1
URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 311
NWS STORM PREDICTION CENTER NORMAN OK
625 PM EDT THU JUN 13 2013
THE NWS STORM PREDICTION CENTER HAS ISSUED A
* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
CENTRAL GEORGIA
SOUTHEAST NORTH CAROLINA
CENTRAL SOUTH CAROLINA
COASTAL WATERS
* EFFECTIVE THIS THURSDAY NIGHT AND FRIDAY MORNING FROM 625 PM
UNTIL 100 AM EDT.
* PRIMARY THREATS INCLUDE...
SEVERAL LARGE HAIL EVENTS WITH A FEW VERY LARGE HAIL EVENTS TO 2
INCHES IN DIAMETER POSSIBLE
SEVERAL DAMAGING WIND GUSTS TO 70 MPH POSSIBLE
THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 50
STATUTE MILES NORTH AND SOUTH OF A LINE FROM 20 MILES NORTH
NORTHWEST OF LA GRANGE GEORGIA TO 10 MILES SOUTHEAST OF
WILMINGTON NORTH CAROLINA. FOR A COMPLETE DEPICTION OF THE WATCH
SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU1).
PRECAUTIONARY/PREPAREDNESS ACTIONS...
REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH
AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR
THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY
DO PRODUCE TORNADOES.
&&
OTHER WATCH INFORMATION...CONTINUE...WW 306...WW 307...WW
308...WW 309...WW 310...
DISCUSSION...A LINE OF THUNDERSTORMS FROM NORTH GA INTO CENTRAL NC
WILL CONTINUE TO MOVE SOUTHEASTWARD ACROSS THE WATCH AREA THIS
EVENING. MODERATE INSTABILITY AND SUFFICIENT WINDS ALOFT WILL
MAINTAIN A RISK OF LOCALLY DAMAGING WINDS AND HAIL IN THE STRONGER
STORMS. ACTIVITY SHOULD BEGIN TO SLOWLY DIMINISH AFTER DARK.
AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM
MOTION VECTOR 31025.
...HART
Note:
The Aviation Watch (SAW) product is an approximation to the watch area.
The actual watch is depicted by the shaded areas.
SAW1
WW 311 SEVERE TSTM GA NC SC CW 132225Z - 140500Z
AXIS..50 STATUTE MILES NORTH AND SOUTH OF LINE..
20NNW LGC/LA GRANGE GA/ - 10SE ILM/WILMINGTON NC/
..AVIATION COORDS.. 45NM N/S /13N LGC - 12SSE ILM/
HAIL SURFACE AND ALOFT..2 INCHES. WIND GUSTS..60 KNOTS.
MAX TOPS TO 500. MEAN STORM MOTION VECTOR 31025.
LAT...LON 33998519 34887777 33437777 32548519
THIS IS AN APPROXIMATION TO THE WATCH AREA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
FOR WOU1.
Watch 311 Status Report Messages:
STATUS REPORT #5 ON WW 311
VALID 140435Z - 140500Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 SSE OGB
TO 35 SW FLO TO 25 WSW ILM TO 10 NE ILM.
WW 311 WILL BE ALLOWED TO EXPIRE AT 140500Z.
..DIAL..06/14/13
ATTN...WFO...FFC...CAE...ILM...
&&
STATUS REPORT FOR WS 311
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
NCC019-129-140500-
NC
. NORTH CAROLINA COUNTIES INCLUDED ARE
BRUNSWICK NEW HANOVER
$$
SCC027-043-051-089-140500-
SC
. SOUTH CAROLINA COUNTIES INCLUDED ARE
CLARENDON GEORGETOWN HORRY
WILLIAMSBURG
$$
AMZ250-252-254-256-140500-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
COASTAL WATERS FROM SURF CITY TO CAPE FEAR NC OUT 20 NM
COASTAL WATERS FROM CAPE FEAR NC TO LITTLE RIVER INLET SC OUT 20
NM
COASTAL WATERS FROM LITTLE RIVER INLET TO MURRELLS INLET SC OUT
20 NM
COASTAL WATERS FROM MURRELLS INLET TO SOUTH SANTEE RIVER SC OUT
20 NM
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #4 ON WW 311
VALID 140345Z - 140440Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 SE AGS TO
25 W OGB TO 35 NE OGB TO 35 ENE FLO TO 15 SW OAJ.
..DIAL..06/14/13
ATTN...WFO...FFC...CAE...ILM...
&&
STATUS REPORT FOR WS 311
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
NCC019-047-129-141-140440-
NC
. NORTH CAROLINA COUNTIES INCLUDED ARE
BRUNSWICK COLUMBUS NEW HANOVER
PENDER
$$
SCC009-011-017-027-041-043-051-067-075-089-140440-
SC
. SOUTH CAROLINA COUNTIES INCLUDED ARE
BAMBERG BARNWELL CALHOUN
CLARENDON FLORENCE GEORGETOWN
HORRY MARION ORANGEBURG
WILLIAMSBURG
$$
AMZ250-252-254-256-140440-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
COASTAL WATERS FROM SURF CITY TO CAPE FEAR NC OUT 20 NM
COASTAL WATERS FROM CAPE FEAR NC TO LITTLE RIVER INLET SC OUT 20
NM
COASTAL WATERS FROM LITTLE RIVER INLET TO MURRELLS INLET SC OUT
20 NM
COASTAL WATERS FROM MURRELLS INLET TO SOUTH SANTEE RIVER SC OUT
20 NM
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #3 ON WW 311
VALID 140235Z - 140340Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 10 NW LGC TO
35 E LGC TO 20 NE MCN TO 40 W AGS TO 30 ENE CAE TO 5 E FLO TO 20
SW FAY.
..DIAL..06/14/13
ATTN...WFO...FFC...CAE...ILM...
&&
STATUS REPORT FOR WS 311
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
GAC021-033-073-079-125-145-153-163-189-199-207-215-225-245-263-
269-285-289-293-301-303-319-140340-
GA
. GEORGIA COUNTIES INCLUDED ARE
BIBB BURKE COLUMBIA
CRAWFORD GLASCOCK HARRIS
HOUSTON JEFFERSON MCDUFFIE
MERIWETHER MONROE MUSCOGEE
PEACH RICHMOND TALBOT
TAYLOR TROUP TWIGGS
UPSON WARREN WASHINGTON
WILKINSON
$$
NCC017-019-047-129-141-155-140340-
NC
. NORTH CAROLINA COUNTIES INCLUDED ARE
BLADEN BRUNSWICK COLUMBUS
NEW HANOVER PENDER ROBESON
$$
SCC003-009-011-017-027-033-041-043-051-061-063-067-075-079-085-
089-140340-
SC
. SOUTH CAROLINA COUNTIES INCLUDED ARE
AIKEN BAMBERG BARNWELL
CALHOUN CLARENDON DILLON
FLORENCE GEORGETOWN HORRY
LEE LEXINGTON MARION
ORANGEBURG RICHLAND SUMTER
WILLIAMSBURG
$$
AMZ250-252-254-256-140340-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
COASTAL WATERS FROM SURF CITY TO CAPE FEAR NC OUT 20 NM
COASTAL WATERS FROM CAPE FEAR NC TO LITTLE RIVER INLET SC OUT 20
NM
COASTAL WATERS FROM LITTLE RIVER INLET TO MURRELLS INLET SC OUT
20 NM
COASTAL WATERS FROM MURRELLS INLET TO SOUTH SANTEE RIVER SC OUT
20 NM
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #2 ON WW 311
VALID 140145Z - 140240Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 35 E ANB TO
35 SW AHN TO 35 SE AHN TO 40 SE AND TO 45 WNW FLO TO 35 NNW FLO.
FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 1073
..DIAL..06/14/13
ATTN...WFO...FFC...CAE...ILM...
&&
STATUS REPORT FOR WS 311
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
GAC009-021-033-035-073-077-079-113-125-141-145-149-151-153-159-
163-169-171-181-189-199-207-215-225-231-237-245-255-263-265-269-
285-289-293-301-303-319-140240-
GA
. GEORGIA COUNTIES INCLUDED ARE
BALDWIN BIBB BURKE
BUTTS COLUMBIA COWETA
CRAWFORD FAYETTE GLASCOCK
HANCOCK HARRIS HEARD
HENRY HOUSTON JASPER
JEFFERSON JONES LAMAR
LINCOLN MCDUFFIE MERIWETHER
MONROE MUSCOGEE PEACH
PIKE PUTNAM RICHMOND
SPALDING TALBOT TALIAFERRO
TAYLOR TROUP TWIGGS
UPSON WARREN WASHINGTON
WILKINSON
$$
NCC017-019-047-129-141-155-140240-
NC
. NORTH CAROLINA COUNTIES INCLUDED ARE
BLADEN BRUNSWICK COLUMBUS
NEW HANOVER PENDER ROBESON
$$
SCC003-009-011-017-027-031-033-037-041-043-051-055-061-063-065-
067-069-075-079-081-085-089-140240-
SC
. SOUTH CAROLINA COUNTIES INCLUDED ARE
AIKEN BAMBERG BARNWELL
CALHOUN CLARENDON DARLINGTON
DILLON EDGEFIELD FLORENCE
GEORGETOWN HORRY KERSHAW
LEE LEXINGTON MCCORMICK
MARION MARLBORO ORANGEBURG
RICHLAND SALUDA SUMTER
WILLIAMSBURG
$$
AMZ250-252-254-256-140240-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
COASTAL WATERS FROM SURF CITY TO CAPE FEAR NC OUT 20 NM
COASTAL WATERS FROM CAPE FEAR NC TO LITTLE RIVER INLET SC OUT 20
NM
COASTAL WATERS FROM LITTLE RIVER INLET TO MURRELLS INLET SC OUT
20 NM
COASTAL WATERS FROM MURRELLS INLET TO SOUTH SANTEE RIVER SC OUT
20 NM
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #1 ON WW 311
VALID 132355Z - 140040Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
..DIAL..06/13/13
ATTN...WFO...FFC...CAE...ILM...
&&
STATUS REPORT FOR WS 311
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
GAC009-013-021-033-035-045-059-063-067-073-077-079-089-097-113-
121-125-133-135-141-143-145-149-151-153-159-163-169-171-181-189-
199-207-211-215-217-219-221-223-225-231-233-237-245-247-255-263-
265-269-285-289-293-297-301-303-317-319-140040-
GA
. GEORGIA COUNTIES INCLUDED ARE
BALDWIN BARROW BIBB
BURKE BUTTS CARROLL
CLARKE CLAYTON COBB
COLUMBIA COWETA CRAWFORD
DEKALB DOUGLAS FAYETTE
FULTON GLASCOCK GREENE
GWINNETT HANCOCK HARALSON
HARRIS HEARD HENRY
HOUSTON JASPER JEFFERSON
JONES LAMAR LINCOLN
MCDUFFIE MERIWETHER MONROE
MORGAN MUSCOGEE NEWTON
OCONEE OGLETHORPE PAULDING
PEACH PIKE POLK
PUTNAM RICHMOND ROCKDALE
SPALDING TALBOT TALIAFERRO
TAYLOR TROUP TWIGGS
UPSON WALTON WARREN
WASHINGTON WILKES WILKINSON
$$
NCC017-019-047-129-141-155-140040-
NC
. NORTH CAROLINA COUNTIES INCLUDED ARE
BLADEN BRUNSWICK COLUMBUS
NEW HANOVER PENDER ROBESON
$$
SCC003-009-011-017-025-027-031-033-037-039-041-043-051-055-057-
061-063-065-067-069-071-075-079-081-085-089-140040-
SC
. SOUTH CAROLINA COUNTIES INCLUDED ARE
AIKEN BAMBERG BARNWELL
CALHOUN CHESTERFIELD CLARENDON
DARLINGTON DILLON EDGEFIELD
FAIRFIELD FLORENCE GEORGETOWN
HORRY KERSHAW LANCASTER
LEE LEXINGTON MCCORMICK
MARION MARLBORO NEWBERRY
ORANGEBURG RICHLAND SALUDA
SUMTER WILLIAMSBURG
$$
AMZ250-252-254-256-140040-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
COASTAL WATERS FROM SURF CITY TO CAPE FEAR NC OUT 20 NM
COASTAL WATERS FROM CAPE FEAR NC TO LITTLE RIVER INLET SC OUT 20
NM
COASTAL WATERS FROM LITTLE RIVER INLET TO MURRELLS INLET SC OUT
20 NM
COASTAL WATERS FROM MURRELLS INLET TO SOUTH SANTEE RIVER SC OUT
20 NM
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
Note:
Click for Complete Product Text.
Tornadoes
Probability of 2 or more tornadoes
|
Low (10%)
|
Probability of 1 or more strong (F2-F5) tornadoes
|
Low (<2%)
|
Wind
Probability of 10 or more severe wind events
|
Mod (40%)
|
Probability of 1 or more wind events > 65 knots
|
Low (10%)
|
Hail
Probability of 10 or more severe hail events
|
Mod (30%)
|
Probability of 1 or more hailstones > 2 inches
|
Mod (30%)
|
Combined Severe Hail/Wind
Probability of 6 or more combined severe hail/wind events
|
High (80%)
|
For each watch, probabilities for particular events inside the watch
(listed above in each table) are determined by the issuing forecaster.
The "Low" category contains probability values ranging from less than 2%
to 20% (F2-F5 tornadoes), less than 5% to 20% (all other probabilities),
"Moderate" from 30% to 60%, and "High" from 70% to greater than 95%.
High values are bolded and lighter in color to provide awareness of
an increased threat for a particular event.