Alert archive / South Carolina / Gale Warnings in 2015
Gale Warning 9, NWS Charleston, SC
NWS Charleston, SC issued this gale warning at Feb 18, 2015, 9:48 AM EST. It took effect at Feb 18, 2015, 3:00 PM EST. It was in force for 20 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Feb 18, 2015, 9:48 AM EST (14:48 UTC)
- In effect from
- Feb 18, 2015, 3:00 PM EST
- Expired
- Feb 19, 2015, 10:35 AM EST
- In force
- 20 hr
- Issued by
- NWS Charleston, SC
The text
As transmitted, in the capitals the NWS used until 2016.
493 WHUS72 KCHS 181448 MWWCHS URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHARLESTON SC 948 AM EST WED FEB 18 2015 AMZ352-354-182300- /O.UPG.KCHS.SC.Y.0015.150218T1800Z-150219T1500Z/ /O.NEW.KCHS.GL.W.0009.150218T2000Z-150219T1000Z/ WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM- WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM...INCLUDING GRAYS REEF NATIONAL MARINE SANCTUARY- 948 AM EST WED FEB 18 2015 ...GALE WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 5 AM EST THURSDAY... THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A GALE WARNING...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO 5 AM EST THURSDAY. THE SMALL CRAFT ADVISORY IS NO LONGER IN EFFECT. * WINDS AND SEAS...WEST WINDS INCREASING TO 20 TO 25 KT WITH GUSTS TO 35 KT LATE THIS AFTERNOON...THEN NORTHWEST 25 TO 30 KT WITH GUSTS TO 40 KT TONIGHT. SEAS BUILDING 4 TO 5 FT AWAY FROM THE COAST. * IMPACTS...GALE FORCE WINDS AND HIGH SEAS CAN PRODUCE DANGEROUS CONDITIONS...ESPECIALLY FOR SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... GALE FORCE WINDS ARE IMMINENT OR OCCURRING. MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS. REMAIN IN PORT OR SEEK SAFE HARBOR. && $$ AMZ350-182300- /O.UPG.KCHS.GL.A.0009.150218T1900Z-150219T1200Z/ /O.NEW.KCHS.GL.W.0009.150218T2000Z-150219T1000Z/ WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM- 948 AM EST WED FEB 18 2015 ...GALE WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 5 AM EST THURSDAY... THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A GALE WARNING...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO 5 AM EST THURSDAY. THE GALE WATCH IS NO LONGER IN EFFECT. * WINDS AND SEAS...WEST WINDS INCREASING TO 20 TO 25 KT WITH GUSTS TO 35 KT LATE THIS AFTERNOON...THEN NORTHWEST 25 TO 30 KT WITH GUSTS TO 40 KT TONIGHT. SEAS BUILDING 4 TO 5 FT AWAY FROM THE COAST. * IMPACTS...GALE FORCE WINDS AND HIGH SEAS CAN PRODUCE DANGEROUS CONDITIONS...ESPECIALLY FOR SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... GALE FORCE WINDS ARE IMMINENT OR OCCURRING. MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS. REMAIN IN PORT OR SEEK SAFE HARBOR. && $$ AMZ374-182300- /O.UPG.KCHS.GL.A.0009.150218T1900Z-150219T1200Z/ /O.NEW.KCHS.GL.W.0009.150218T2000Z-150219T1600Z/ WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA EXTENDING FROM 20 TO 60 NM- 948 AM EST WED FEB 18 2015 ...GALE WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 11 AM EST THURSDAY... THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A GALE WARNING...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO 11 AM EST THURSDAY. THE GALE WATCH IS NO LONGER IN EFFECT. * WINDS AND SEAS...WEST WINDS INCREASING TO 20 TO 25 KT WITH GUSTS TO 35 KT LATE THIS AFTERNOON...THEN NORTHWEST 30 TO 35 KT WITH GUSTS TO 45 KT TONIGHT. SEAS BUILDING 6 TO 8 FT. * IMPACTS...GALE FORCE WINDS AND HIGH SEAS CAN PRODUCE DANGEROUS CONDITIONS...ESPECIALLY FOR SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... GALE FORCE WINDS ARE IMMINENT OR OCCURRING. MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS. REMAIN IN PORT OR SEEK SAFE HARBOR. && $$ AMZ330-182300- /O.CON.KCHS.SC.Y.0015.150218T1800Z-150219T1200Z/ CHARLESTON HARBOR- 948 AM EST WED FEB 18 2015 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 AM EST THURSDAY... * IMPACTS...WIND AND OR WAVE CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... DURING A SMALL CRAFT ADVISORY...INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS. && $$
7 follow-up statements
974 WHUS72 KCHS 181707 MWWCHS URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHARLESTON SC 1207 PM EST WED FEB 18 2015 AMZ350-352-354-190115- /O.CON.KCHS.GL.W.0009.150218T2000Z-150219T1000Z/ WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM- WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM- WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM...INCLUDING GRAYS REEF NATIONAL MARINE SANCTUARY- 1207 PM EST WED FEB 18 2015 ...GALE WARNING REMAINS IN EFFECT UNTIL 5 AM EST THURSDAY... * WINDS AND SEAS...WEST WINDS INCREASING TO 20 TO 25 KT WITH GUSTS TO 35 KT LATE THIS AFTERNOON...THEN NORTHWEST 25 TO 30 KT WITH GUSTS TO 40 KT TONIGHT. SEAS BUILDING 4 TO 5 FT AWAY FROM THE COAST. * IMPACTS...GALE FORCE WINDS AND HIGH SEAS CAN PRODUCE DANGEROUS CONDITIONS...ESPECIALLY FOR SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... GALE FORCE WINDS ARE IMMINENT OR OCCURRING. MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS. REMAIN IN PORT OR SEEK SAFE HARBOR. && $$ AMZ374-190115- /O.CON.KCHS.GL.W.0009.150218T2000Z-150219T1600Z/ WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA EXTENDING FROM 20 TO 60 NM- 1207 PM EST WED FEB 18 2015 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM EST THURSDAY... * WINDS AND SEAS...WEST WINDS INCREASING TO 20 TO 25 KT WITH GUSTS TO 35 KT LATE THIS AFTERNOON...THEN NORTHWEST 30 TO 35 KT WITH GUSTS TO 45 KT TONIGHT. SEAS BUILDING 6 TO 8 FT. * IMPACTS...GALE FORCE WINDS AND HIGH SEAS CAN PRODUCE DANGEROUS CONDITIONS...ESPECIALLY FOR SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... GALE FORCE WINDS ARE IMMINENT OR OCCURRING. MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS. REMAIN IN PORT OR SEEK SAFE HARBOR. && $$ AMZ330-190115- /O.CON.KCHS.SC.Y.0015.150218T1800Z-150219T1200Z/ CHARLESTON HARBOR- 1207 PM EST WED FEB 18 2015 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST THURSDAY... * IMPACTS...WIND AND OR WAVE CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... DURING A SMALL CRAFT ADVISORY...INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS. && $$
894 WHUS72 KCHS 181943 MWWCHS URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHARLESTON SC 243 PM EST WED FEB 18 2015 AMZ350-352-354-190400- /O.CON.KCHS.GL.W.0009.150218T2000Z-150219T1000Z/ WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM- WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM- WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM...INCLUDING GRAYS REEF NATIONAL MARINE SANCTUARY- 243 PM EST WED FEB 18 2015 ...GALE WARNING REMAINS IN EFFECT UNTIL 5 AM EST THURSDAY... * WINDS AND SEAS...WEST WINDS INCREASING TO 20 TO 25 KT WITH GUSTS TO 35 KT LATE THIS AFTERNOON...THEN NORTHWEST 25 TO 30 KT WITH GUSTS TO 40 KT TONIGHT. SEAS BUILDING 4 TO 5 FT AWAY FROM THE COAST. * IMPACTS...GALE FORCE WINDS AND HIGH SEAS CAN PRODUCE DANGEROUS CONDITIONS...ESPECIALLY FOR SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... GALE FORCE WINDS ARE IMMINENT OR OCCURRING. MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS. REMAIN IN PORT OR SEEK SAFE HARBOR. && $$ AMZ374-190400- /O.CON.KCHS.GL.W.0009.150218T2000Z-150219T1600Z/ WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA EXTENDING FROM 20 TO 60 NM- 243 PM EST WED FEB 18 2015 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM EST THURSDAY... * WINDS AND SEAS...WEST WINDS INCREASING TO 20 TO 25 KT WITH GUSTS TO 35 KT LATE THIS AFTERNOON...THEN NORTHWEST 30 TO 35 KT WITH GUSTS TO 45 KT TONIGHT. SEAS BUILDING 6 TO 8 FT. * IMPACTS...GALE FORCE WINDS AND HIGH SEAS CAN PRODUCE DANGEROUS CONDITIONS...ESPECIALLY FOR SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... GALE FORCE WINDS ARE IMMINENT OR OCCURRING. MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS. REMAIN IN PORT OR SEEK SAFE HARBOR. && $$ AMZ330-190400- /O.CON.KCHS.SC.Y.0015.000000T0000Z-150219T1200Z/ CHARLESTON HARBOR- 243 PM EST WED FEB 18 2015 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST THURSDAY... * IMPACTS...WIND AND OR WAVE CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... DURING A SMALL CRAFT ADVISORY...INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS. && $$
545 WHUS72 KCHS 182025 MWWCHS URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHARLESTON SC 325 PM EST WED FEB 18 2015 AMZ330-190430- /O.UPG.KCHS.SC.Y.0015.000000T0000Z-150219T1200Z/ /O.EXA.KCHS.GL.W.0009.000000T0000Z-150219T1000Z/ CHARLESTON HARBOR- 325 PM EST WED FEB 18 2015 ...GALE WARNING IN EFFECT UNTIL 5 AM EST THURSDAY... THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A GALE WARNING...WHICH IS IN EFFECT UNTIL 5 AM EST THURSDAY. THE SMALL CRAFT ADVISORY IS NO LONGER IN EFFECT. * WINDS AND SEAS...WEST WINDS INCREASING TO 20 TO 25 KT WITH GUSTS TO 35 KT...BECOMING NORTHWEST 25 TO 30 KT WITH GUSTS TO 40 KT. SEAS BUILDING 4 TO 5 FT AWAY FROM THE COAST. WAVES IN THE CHARLESTON HARBOR...BUILDING TO 2 TO 3 FEET. * IMPACTS...GALE FORCE WINDS AND HIGH SEAS CAN PRODUCE DANGEROUS CONDITIONS...ESPECIALLY FOR SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... GALE FORCE WINDS ARE IMMINENT OR OCCURRING. MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS. REMAIN IN PORT OR SEEK SAFE HARBOR. && $$ AMZ350-352-354-190430- /O.CON.KCHS.GL.W.0009.000000T0000Z-150219T1000Z/ WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM- WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM- WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM...INCLUDING GRAYS REEF NATIONAL MARINE SANCTUARY- 325 PM EST WED FEB 18 2015 ...GALE WARNING REMAINS IN EFFECT UNTIL 5 AM EST THURSDAY... * WINDS AND SEAS...WEST WINDS INCREASING TO 20 TO 25 KT WITH GUSTS TO 35 KT...BECOMING NORTHWEST 25 TO 30 KT WITH GUSTS TO 40 KT TONIGHT. SEAS BUILDING 4 TO 5 FT AWAY FROM THE COAST. * IMPACTS...GALE FORCE WINDS AND HIGH SEAS CAN PRODUCE DANGEROUS CONDITIONS...ESPECIALLY FOR SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... GALE FORCE WINDS ARE IMMINENT OR OCCURRING. MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS. REMAIN IN PORT OR SEEK SAFE HARBOR. && $$ AMZ374-190430- /O.CON.KCHS.GL.W.0009.000000T0000Z-150219T1600Z/ WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA EXTENDING FROM 20 TO 60 NM- 325 PM EST WED FEB 18 2015 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM EST THURSDAY... * WINDS AND SEAS...WEST WINDS INCREASING TO 20 TO 25 KT WITH GUSTS TO 35 KT...BECOMING NORTHWEST 30 TO 35 KT WITH GUSTS TO 45 KT TONIGHT. SEAS BUILDING 6 TO 8 FT. * IMPACTS...GALE FORCE WINDS AND HIGH SEAS CAN PRODUCE DANGEROUS CONDITIONS...ESPECIALLY FOR SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... GALE FORCE WINDS ARE IMMINENT OR OCCURRING. MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS. REMAIN IN PORT OR SEEK SAFE HARBOR. && $$
040 WHUS72 KCHS 190257 MWWCHS URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHARLESTON SC 957 PM EST WED FEB 18 2015 AMZ330-350-352-354-191000- /O.CON.KCHS.GL.W.0009.000000T0000Z-150219T1000Z/ CHARLESTON HARBOR- WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM- WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM- WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM...INCLUDING GRAYS REEF NATIONAL MARINE SANCTUARY- 957 PM EST WED FEB 18 2015 ...GALE WARNING REMAINS IN EFFECT UNTIL 5 AM EST THURSDAY... * WINDS AND SEAS...NORTHWEST WINDS 20 TO 30 KT WITH GUSTS UP TO 35 KT. WAVES 2 TO 3 FEET IN CHARLESTON HARBOR. SEAS 2 TO 3 FEET NEAR THE IMMEDIATE ATLANTIC COAST AND 4 TO 6 FEET FURTHER OFFSHORE. * IMPACTS...GALE FORCE WINDS AND HIGH SEAS CAN PRODUCE DANGEROUS CONDITIONS...ESPECIALLY FOR SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... GALE FORCE WINDS ARE IMMINENT OR OCCURRING. MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS. REMAIN IN PORT OR SEEK SAFE HARBOR. && $$ AMZ374-191100- /O.CON.KCHS.GL.W.0009.000000T0000Z-150219T1600Z/ WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA EXTENDING FROM 20 TO 60 NM- 957 PM EST WED FEB 18 2015 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM EST THURSDAY... * WINDS AND SEAS...NORTHWEST WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT. SEAS 5 TO 8 FEET. * IMPACTS...GALE FORCE WINDS AND HIGH SEAS CAN PRODUCE DANGEROUS CONDITIONS...ESPECIALLY FOR SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... GALE FORCE WINDS ARE IMMINENT OR OCCURRING. MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS. REMAIN IN PORT OR SEEK SAFE HARBOR. && $$
284 WHUS72 KCHS 190833 MWWCHS URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHARLESTON SC 333 AM EST THU FEB 19 2015 AMZ330-350-352-354-191000- /O.CON.KCHS.GL.W.0009.000000T0000Z-150219T1000Z/ CHARLESTON HARBOR- WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM- WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM- WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM...INCLUDING GRAYS REEF NATIONAL MARINE SANCTUARY- 333 AM EST THU FEB 19 2015 ...GALE WARNING REMAINS IN EFFECT UNTIL 5 AM EST EARLY THIS MORNING... * WINDS AND SEAS...NORTHWEST WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 2 TO 4 FEET...HIGHEST EAST. * IMPACTS...GALE FORCE WINDS AND HIGH SEAS CAN PRODUCE DANGEROUS CONDITIONS...ESPECIALLY FOR SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... GALE FORCE WINDS ARE IMMINENT OR OCCURRING. MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS. REMAIN IN PORT OR SEEK SAFE HARBOR. && $$ AMZ374-191600- /O.CON.KCHS.GL.W.0009.000000T0000Z-150219T1600Z/ WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA EXTENDING FROM 20 TO 60 NM- 333 AM EST THU FEB 19 2015 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM EST THIS MORNING... * WINDS AND SEAS...NORTHWEST WINDS 25 KT WITH GUSTS UP TO 35 KT. SEAS 4 TO 7 FEET...HIGHEST EAST. * IMPACTS...GALE FORCE WINDS AND HIGH SEAS CAN PRODUCE DANGEROUS CONDITIONS...ESPECIALLY FOR SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... GALE FORCE WINDS ARE IMMINENT OR OCCURRING. MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS. REMAIN IN PORT OR SEEK SAFE HARBOR. && $$
323 WHUS72 KCHS 190850 MWWCHS URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHARLESTON SC 350 AM EST THU FEB 19 2015 AMZ330-350-352-354-191700- /O.CAN.KCHS.GL.W.0009.000000T0000Z-150219T1000Z/ /O.NEW.KCHS.SC.Y.0016.150219T0850Z-150219T2100Z/ CHARLESTON HARBOR- WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM- WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM- WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM...INCLUDING GRAYS REEF NATIONAL MARINE SANCTUARY- 350 AM EST THU FEB 19 2015 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... ...GALE WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A SMALL CRAFT ADVISORY...WHICH IS IN EFFECT UNTIL 4 PM EST THIS AFTERNOON. THE GALE WARNING HAS BEEN CANCELLED. * IMPACTS...WIND AND OR WAVE CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... DURING A SMALL CRAFT ADVISORY...INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS. && $$ AMZ374-191600- /O.CON.KCHS.GL.W.0009.000000T0000Z-150219T1600Z/ WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA EXTENDING FROM 20 TO 60 NM- 350 AM EST THU FEB 19 2015 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM EST THIS MORNING... * WINDS AND SEAS...NORTHWEST WINDS 25 KT WITH GUSTS UP TO 35 KT. SEAS 4 TO 7 FEET. * IMPACTS...GALE FORCE WINDS AND HIGH SEAS CAN PRODUCE DANGEROUS CONDITIONS...ESPECIALLY FOR SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... GALE FORCE WINDS ARE OCCURRING. MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS. REMAIN IN PORT OR SEEK SAFE HARBOR. && $$
439 WHUS72 KCHS 191535 MWWCHS URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHARLESTON SC 1035 AM EST THU FEB 19 2015 AMZ374-192345- /O.CAN.KCHS.GL.W.0009.000000T0000Z-150219T1600Z/ /O.EXB.KCHS.SC.Y.0016.000000T0000Z-150220T0400Z/ WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA EXTENDING FROM 20 TO 60 NM- 1035 AM EST THU FEB 19 2015 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EST THIS EVENING... ...GALE WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A SMALL CRAFT ADVISORY...WHICH IS IN EFFECT UNTIL 11 PM EST THIS EVENING. THE GALE WARNING HAS BEEN CANCELLED. * IMPACTS...WIND AND OR WAVE CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... DURING A SMALL CRAFT ADVISORY...INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS. && $$ AMZ330-350-352-354-192100- /O.CON.KCHS.SC.Y.0016.000000T0000Z-150219T2100Z/ CHARLESTON HARBOR- WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM- WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM- WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM...INCLUDING GRAYS REEF NATIONAL MARINE SANCTUARY- 1035 AM EST THU FEB 19 2015 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... * IMPACTS...WIND AND OR WAVE CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT. PRECAUTIONARY/PREPAREDNESS ACTIONS... DURING A SMALL CRAFT ADVISORY...INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS. && $$
What forecasters said that day
The local office's own words before this gale warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Charleston, SC wrote its last area forecast discussion before this gale warning went out at Feb 18, 7:09 AM EST, 2 hours 39 minutes earlier.
Area forecast discussion, Feb 18, 7:09 AM EST, 2 hours 39 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE CHARLESTON SC
709 AM EST WED FEB 18 2015
.SYNOPSIS...
AN ARCTIC COLD FRONT WILL MOVE THROUGH EARLY THIS EVENING WITH
COLD HIGH PRESSURE THEN BUILDING IN THROUGH FRIDAY. A COASTAL
TROUGH WILL DEVELOP ON SATURDAY...THEN LIFT NORTH ON SUNDAY AHEAD
OF AN APPROACHING COLD FRONT. THE COLD FRONT WILL MOVE THROUGH
SUNDAY NIGHT THEN STALL OFFSHORE AS A WAVE OF LOW PRESSURE TRACKS
ALONG IT EARLY NEXT WEEK.
&&
.NEAR TERM /THROUGH TONIGHT/...
NO SIGNIFICANT CHANGES WITH THE LATEST UPDATE. LINGERING PUDDLES
AND WET SPOTS LEFT OVER FROM RECENT RAINFALL COMBINED WITH
FREEZING TEMPERATURES COULD LEAD TO SOME PATCHY BLACK ICE THROUGH
DAYBREAK. A SPECIAL WEATHER STATEMENT HAS BEEN ISSUED TO ADDRESS
THIS.
TODAY...A STRONG SHORTWAVE TROUGH WILL MOVE THROUGH EARLY THIS
MORNING TAKING THE DEEP MOISTURE WITH IT. LOW-MID LEVEL MOISTURE
WILL DIMINISH THIS MORNING LEADING TO MORE CLEARING ALTHOUGH MORE
CLOUDS WILL MOVE IN FROM THE NORTHWEST AHEAD OF ANOTHER SHORTWAVE.
DOWNSLOPE WEST WINDS WILL DEVELOP AND BECOME BREEZY/GUSTY AS THE
PRESSURE GRADIENT TIGHTENS BETWEEN LOW PRESSURE TO THE NORTH AND
HIGH PRESSURE TO THE WEST. ISALLOBARIC EFFECTS SHOULD CAUSE WINDS
TO GENERALLY BE A BIT GREATER OVER INTERIOR PORTIONS OF SOUTHEAST
GEORGIA INTO ALLENDALE COUNTY IN SC. GUSTS COULD APPROACH ADVISORY
LEVELS /GUSTS NEAR 40 MPH/. TEMPS WILL BE A BIT TRICKY CONSIDERING
THERE WILL BE SOME SUN AND DOWNSLOPE FLOW BUT ALSO LOW- LEVEL
COLD ADVECTION. WE INCREASED HIGHS A BIT FROM THE PREVIOUS
FORECAST INTO THE LOWER TO MID 50S MOST LOCALES BASED ON THE
LATEST MOS GUIDANCE...WARMEST OVER SOUTHEAST GEORGIA WHERE THERE
SHOULD BE MORE SUN.
TONIGHT...AN ARCTIC COLD FRONT LOOKS TO PUSH THROUGH THIS
EVENING. ALTHOUGH GUSTY WINDS WILL DIMINISH SOMEWHAT OVERNIGHT AS
THE PRESSURE GRADIENT AND LOW-LEVEL JET RELAX A BIT...THEY WILL
REMAIN IN THE 10 TO 20 MPH RANGE WITH HIGHER GUSTS THROUGH THE
NIGHT. WITH TEMPS EXPECTED TO PLUNGE INTO THE 20S
EVERYWHERE...PROBABLY JUST ABOVE RECORD LEVELS... WIND CHILLS WILL
LIKELY DROP TO AROUND 15 DEGREES. THIS WILL BE CLOSE TO ADVISORY
LEVELS...ESPECIALLY ALONG THE COAST. THUS...A WIND CHILL ADVISORY
MAY EVENTUALLY BE NEEDED FOR ALL OR PART OF THE FORECAST AREA.
LAKE WINDS...WINDS ON LAKE MOULTRIE WILL GUST TO 25 TO 30 KT LATER
THIS AFTERNOON AND ESPECIALLY TONIGHT AS MUCH COLDER AIR MOVES
INTO THE AREA BEHIND AN ARCTIC COLD FRONT. THUS A LAKE WIND
ADVISORY HAS BEEN ISSUED.
&&
.SHORT TERM /THURSDAY THROUGH SATURDAY/...
A DEEP UPPER LEVEL EAST COAST TROUGH THURSDAY MORNING WILL SHIFT
NORTHEASTWARD AND WEAKEN WITH THE UPPER LEVEL FLOW BECOMING ZONAL
BY SATURDAY. ARCTIC HIGH PRESSURE OVER THE MISSISSIPPI VALLEY
THURSDAY MORNING WILL SHIFT EASTWARD...MOVING OFF THE MID ATLANTIC
COAST FRIDAY NIGHT INTO SATURDAY.
THURSDAY...VERY COLD AIR WILL OVERSPREAD THE AREA WITH 850MB
TEMPERATURES STARTING THE DAY FROM -13 TO -17 AND ONLY CLIMBING A
FEW DEGREES DURING THE DAY. LOW LEVEL MODEL THICKNESSES ONLY SUPPORT
HIGHS IN THE LOWER TO MID 30S...BUT DOWNSLOPE LOW LEVEL FLOW SHOULD
ADD A COUPLE OF DEGREES ONTO THESE VALUES...SO THINK HIGHS WILL
MAINLY BE IN THE MID TO UPPER 30S. AS A RESULT THINK CHANCES TO
BREAK LOW MAXIMUM TEMPERATURES AT ALL THREE CLIMATE SITES LOOK QUITE
GOOD. EVEN WITH ABUNDANT SUNSHINE...GUSTY WINDS WILL MAKE IT FEEL
QUITE COLD...LIKELY AS LOW AS THE TEENS DURING THE MORNING.
THURSDAY NIGHT...THURSDAY NIGHT WILL BE PERHAPS THE COLDEST NIGHT OF
THE YEAR FOR MANY AREAS AS THE CENTER OF THE ARCTIC HIGH MAKES ITS
CLOSEST APPROACH. WINDS WILL BE DIMINISHING AND CLEAR SKIES WILL
PERSIST...THOUGH THE BOUNDARY LAYER WILL PROBABLY NOT DECOUPLE. LOWS
WILL BE IN THE MID TO UPPER TEENS INLAND WITH LOWER 20S COASTAL.
THERE IS A GOOD CHANCE THAT RECORD LOW TEMPERATURES WILL BE BROKEN
AT ALL THREE CLIMATE SITES. GIVEN THE COLDER AMBIENT TEMPS...EVEN
THOUGH WIND SPEEDS WILL BE QUITE A BIT LOWER...LATE NIGHT WIND
CHILLS WILL BE A TAD COLDER THAN THURSDAY MORNING /5-10F INLAND
SOUTH CAROLINA AND 10-15F COASTAL SOUTH CAROLINA AND GEORGIA/. THUS
A WIND CHILL ADVISORY SEEMS INCREASINGLY LIKELY FOR LATE THURSDAY
NIGHT.
FRIDAY...EVEN THOUGH THE ARTIC HIGH BEGINS TO SHIFT OFF THE EAST
COAST...A VERY SLOW RECOVERY IS EXPECTED...ESPECIALLY IN SOUTH
CAROLINA WHERE THE ARCTIC AIR WILL BE A LITTLE MORE FIRMLY
ENTRENCHED. HIGHS IN FAR NORTHERN PORTIONS OF THE COUNTY WARNING
AREA WILL BE SIMILAR TO THOSE OF THURSDAY MAINLY IN THE MID TO UPPER
30S WHILE HIGHS WILL ONLY BE A FEW DEGREES HIGHER FURTHER
SOUTH...MAINLY FROM 40 TO 45. LOOKS LIKE A GOOD CHANCE THAT THE
RECORD LOW MAXIMUM TEMPERATURES AT DOWNTOWN CHARLESTON AND THE
CHARLESTON AIRPORT WILL BE BROKEN.
FRIDAY NIGHT...FURTHER MODIFICATION OF THE AIRMASS AND INCREASING
HIGH LEVEL CLOUDINESS WILL ALLOW FOR LOWS TO BE ALMOST 10 DEGREES
WARMER IN MANY AREAS THAN ON THURSDAY NIGHT.
SATURDAY...A GOOD WARMUP AS SOUTHEAST WINDS DEVELOP AND LOW LEVEL
THICKNESS VALUES RISE AHEAD OF THE NEXT STORM SYSTEM. CLOUDS WILL BE
ON THE INCREASE AND THERE IS A SMALL THREAT FOR A SHOWER MAINLY
ACROSS THE NORTH AS A COASTAL TROUGH DEVELOPS. HIGHS SHOULD RANGE
FROM THE MID TO UPPER 50S NORTH TO THE LOWER 60S SOUTH.
LAKE WINDS...WINDS ON LAKE MOULTRIE COULD REACH LAKE WIND ADVISORY
CRITERIA THURSDAY.
&&
.LONG TERM /SATURDAY NIGHT THROUGH TUESDAY/...
WEST-SOUTHWEST ZONAL LIKE FLOW WILL PREVAIL THROUGH THIS PERIOD
WITH AT LEAST A COUPLE OF UPPER LEVEL DISTURBANCES MOVING BY AND
GIVING OR INCREASING THE RAIN CHANCES ACROSS THE AREA. MODELS IN
GOOD AGREEMENT ON THE BIG PICTURE BUT DIFFER SOME ON THE DETAILS.
SUNDAY WILL BY FAR BE THE WARMEST DAY OF THE PERIOD WITH HIGH FROM
THE MID AND UPPER 60S NORTH AND NEAR THE COAST TO THE LOWER 70S IN
GEORGIA. THERE WILL BE A COOLING TREND MONDAY THROUGH WEDNESDAY
WITH HIGHS BELOW NORMAL AGAIN. THERE WILL BE A THREAT FOR SHOWERS
SUNDAY THROUGH TUESDAY NIGHT. THE MODELS HAVE TRENDED WARMER WHEN
PRECIPITATION IS EXPECTED SO FOR THE TIME BEING THERE DOES NOT
APPEAR TO BE ANY THREAT FOR WINTRY PRECIPITATION. IT APPEARS THAT
ANOTHER ARCTIC FRONT WILL MOVE THROUGH THE AREA TOWARDS THE END OF
THE PERIOD...BUT BY THEN ALL OF THE MOISTURE WILL HAVE LIKELY
SHIFTED WELL EAST OF THE AREA.
&&
.AVIATION /12Z WEDNESDAY THROUGH SUNDAY/...
VFR CONDITIONS EXPECTED TO PREVAIL THROUGH 12Z THURSDAY AFTER
MVFR CIGS AT KCHS THROUGH ABOUT 13-14Z DUE TO LINGERING LOW-
LEVEL MOISTURE AND LIFT AHEAD OF A STRONG UPPER TROUGH/JET. THE
MAIN ISSUE FOR BOTH TERMINALS WILL BE STRONG AND GUSTY WEST WINDS
THIS AFTERNOON. GUSTS AROUND 30 KT ARE EXPECTED FROM ABOUT
18-23Z...LIKELY STRONGEST AT KSAV. DEPENDING ON HOW MUCH SURFACE
WINDS DIMINISH THIS EVENING THERE COULD BE A PERIOD OF LLWS.
EXTENDED AVIATION OUTLOOK...GUSTY WINDS WILL OCCUR AT THE TERMINALS
ON THURSDAY. MVFR OR LOWER CEILINGS ARE POSSIBLE FRIDAY NIGHT INTO
SATURDAY AS A COASTAL TROUGH DEVELOPS. SUB VFR CONDITIONS WILL BE
POSSIBLE SATURDAY NIGHT AND SUNDAY.
&&
.MARINE...
TODAY AND TONIGHT...CONDITIONS WILL GO DOWNHILL LATER TODAY AS THE
PRESSURE GRADIENT AND LOW-LEVEL JET INTENSIFY OVER THE AREA IN
ASSOCIATION WITH AN ARCTIC COLD FRONT WHICH WILL PUSH THROUGH THIS
EVENING. WINDS SHOULD GUST TO 35-40 KT OFF THE CHARLESTON COUNTY
COAST AND THE GA WATERS BEYOND 20 NM AND A GALE WATCH HAS BEEN
ISSUED FOR THESE AREAS. ELSEWHERE SOLID SMALL CRAFT ADVISORY
CONDITIONS ARE ANTICIPATED...BUT EVEN THERE WE CANNOT RULE OUT A
FEW GALE FORCE GUSTS THIS EVENING AS STRONG PRESSURE RISES OCCUR
ALONG WITH STRONG COLD ADVECTION-INDUCED VERTICAL MIXING OF THE
LOW-LEVEL JET.
THURSDAY THROUGH MONDAY NIGHT...IMPROVING CONDITIONS ARE EXPECTED
THURSDAY AND THURSDAY NIGHT AS THE WINDS GRADUALLY DECREASE AND THE
SEAS SLOWLY SUBSIDE. SMALL CRAFT CONDITIONS ARE EXPECTED ACROSS MOST
OF THE WATERS AT LEAST UNTIL MID MORNING. FROM FRIDAY INTO AT LEAST
THE FIRST PART OF SATURDAY...TRANQUIL CONDITIONS WILL PREVAIL WITH
FAIRLY LIGHT WINDS AND SEAS MAINLY AOB 3 FEET. WINDS AND SEAS START
TO INCREASE ON SATURDAY AND CONTINUE INTO SUNDAY AHEAD OF AN
APPROACHING COLD FRONT. LATER SATURDAY AND QUITE LIKELY BY
SUNDAY...SMALL CRAFT CONDITIONS WILL ONCE AGAIN DEVELOP ACROSS MANY
AREAS AND LIKELY CONTINUE INTO MONDAY.
&&
.FIRE WEATHER...
BREEZY AND DRY CONDITIONS ARE EXPECTED TODAY WITH WINDS AND
RELATIVE HUMIDITY AT OR NEAR CRITICAL LEVELS...ALTHOUGH THE FIRE
DANGER SHOULD BE MINIMAL GIVEN THE RECENT RAINFALL. ON
THURSDAY...CRITICAL RELATIVE HUMIDITY AND WINDS ARE LIKELY AND
THE FIRE DANGER SHOULD BE HIGHER GIVEN THE DRIER FUEL MOISTURES.
&&
.CLIMATE...
RECORD LOWS FOR FEBRUARY 19...
NORTH CHARLESTON /KCHS/...20 SET IN 1968
DOWNTOWN CHARLESTON /KCXM/...21 SET IN 1979
SAVANNAH /KSAV/...19 SET IN 1958
RECORD LOW MAX TEMPS FOR FEBRUARY 19...
NORTH CHARLESTON /KCHS/...42 SET IN 1972
DOWNTOWN CHARLESTON /KCXM/...42 LAST SET IN 1979
SAVANNAH /KSAV/...40 SET IN 1910
RECORD LOWS FOR FEBRUARY 20...
NORTH CHARLESTON /KCHS/...22 LAST SET IN 1968
DOWNTOWN CHARLESTON /KCXM/...28 SET IN 1958
SAVANNAH /KSAV/...22 SET IN 1958
RECORD LOW MAX TEMPS FOR FEBRUARY 20...
NORTH CHARLESTON /KCHS/...44 SET IN 1959
DOWNTOWN CHARLESTON /KCXM/...44 SET IN 1978
SAVANNAH /KSAV/...44 SET IN 1908
&&
.CHS WATCHES/WARNINGS/ADVISORIES...
GA...NONE.
SC...LAKE WIND ADVISORY FROM 1 PM THIS AFTERNOON TO 7 AM EST
THURSDAY FOR SCZ045.
MARINE...SMALL CRAFT ADVISORY FROM 1 PM THIS AFTERNOON TO 10 AM EST
THURSDAY FOR AMZ352-354.
GALE WATCH FROM 2 PM EST THIS AFTERNOON THROUGH THURSDAY
MORNING FOR AMZ350-374.
SMALL CRAFT ADVISORY FROM 1 PM THIS AFTERNOON TO 7 AM EST
THURSDAY FOR AMZ330.
&&
SYNOPSIS...
NEAR TERM...RJB
SHORT TERM...MTE
LONG TERM...MTE
AVIATION...MTE/RJB
MARINE...MTE/RJB
FIRE WEATHER...
CLIMATE...Hazardous weather outlook, Feb 18, 5:01 AM EST, 4 hours 47 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE CHARLESTON SC 501 AM EST WED FEB 18 2015 GAZ087-088-099>101-114>116-118-137-138-140-SCZ040-042>044-047-191015- JENKINS-SCREVEN-CANDLER-BULLOCH-EFFINGHAM-TATTNALL-EVANS- INLAND BRYAN-INLAND CHATHAM-LONG-INLAND LIBERTY-INLAND MCINTOSH- ALLENDALE-HAMPTON-INLAND COLLETON-DORCHESTER-INLAND JASPER- 501 AM EST WED FEB 18 2015 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST GEORGIA AND SOUTHEAST SOUTH CAROLINA. .DAY ONE...TODAY AND TONIGHT. WIND CHILLS...ARCTIC HIGH PRESSURE WILL RESULT IN UNSEASONABLY COLD TEMPERATURES TONIGHT. THESE COLD TEMPERATURES...COMBINED WITH THE WIND COULD RESULT IN LOW WIND CHILL VALUES ACROSS THE AREA. IT IS POSSIBLE THAT WIND CHILLS COULD FALL TO 10 TO 15 DEGREES TONIGHT...NECESSITATING THE NEED FOR WIND CHILL ADVISORIES. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY. WIND CHILLS...ARCTIC HIGH PRESSURE WILL RESULT IN UNSEASONABLY COLD OR EVEN RECORD COLD TEMPERATURES THURSDAY MORNING THROUGH FRIDAY MORNING. THESE COLD TEMPERATURES...COMBINED WITH THE WIND WILL LIKELY RESULT IN LOW WIND CHILL VALUES ACROSS THE AREA. IF WIND CHILLS FALL TO AROUND 10 DEGREES EARLY THURSDAY MORNING...WIND CHILL ADVISORIES WOULD BE NEEDED. IT LOOKS INCREASING LIKELY THAT WIND CHILL WILL FALL TO 5 TO 10 DEGREES THURSDAY NIGHT INTO FRIDAY MORNING FOR AT LEAST PARTS OF THE AREA...NECESSITATING THE NEED FOR WIND CHILL ADVISORIES. FIRE WEATHER...DRY AND BREEZY CONDITIONS ARE EXPECTED ON THURSDAY...AS HUMIDITY LEVELS FALL BELOW 25 PERCENT AND WINDS GUST AS HIGH AS 25 TO 30 MPH. IF FUELS DRY SUFFICIENTLY...A FIRE WEATHER WATCH MAY BE NEEDED. .SPOTTER INFORMATION STATEMENT... SPOTTER ASSISTANCE IS NOT ANTICIPATED AT THIS TIME. SCZ048>052-191015- BEAUFORT-COASTAL COLLETON-CHARLESTON-COASTAL JASPER-TIDAL BERKELEY- 501 AM EST WED FEB 18 2015 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST SOUTH CAROLINA. .DAY ONE...TODAY AND TONIGHT. WIND CHILLS...ARCTIC HIGH PRESSURE WILL RESULT IN UNSEASONABLY COLD TEMPERATURES TONIGHT. THESE COLD TEMPERATURES...COMBINED WITH THE WIND COULD RESULT IN LOW WIND CHILL VALUES ACROSS THE AREA. IT IS POSSIBLE THAT WIND CHILLS COULD FALL TO 15 DEGREES TONIGHT...NECESSITATING THE NEED FOR WIND CHILL ADVISORIES. COASTAL FLOODING...SHALLOW COASTAL FLOODING IS POSSIBLE ALONG THE SOUTH CAROLINA COAST AROUND THE TIME OF HIGH TIDE THIS MORNING. A COASTAL FLOOD ADVISORY MAY BE NEEDED. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY. WIND CHILLS...ARCTIC HIGH PRESSURE WILL RESULT IN UNSEASONABLY COLD OR EVEN RECORD COLD TEMPERATURES THURSDAY MORNING THROUGH FRIDAY MORNING. THESE COLD TEMPERATURES...COMBINED WITH THE WIND WILL LIKELY RESULT IN LOW WIND CHILL VALUES ACROSS THE AREA. IF WIND CHILLS FALL TO AROUND 15 DEGREES EARLY THURSDAY MORNING OR THEN AGAIN LATER THURSDAY NIGHT INTO FRIDAY MORNING...THEN WIND CHILL ADVISORIES WILL BE NEEDED. FIRE WEATHER...DRY AND BREEZY CONDITIONS ARE EXPECTED ON THURSDAY...AS HUMIDITY LEVELS FALL BELOW 25 PERCENT AND WINDS GUST AS HIGH AS 25 TO 30 MPH. IF FUELS DRY SUFFICIENTLY...A FIRE WEATHER WATCH MAY BE NEEDED. .SPOTTER INFORMATION STATEMENT... SPOTTER ASSISTANCE IS NOT ANTICIPATED AT THIS TIME. GAZ117-119-139-141-191015- COASTAL BRYAN-COASTAL CHATHAM-COASTAL LIBERTY-COASTAL MCINTOSH- 501 AM EST WED FEB 18 2015 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST GEORGIA. .DAY ONE...TODAY AND TONIGHT. WIND CHILLS...ARCTIC HIGH PRESSURE WILL RESULT IN UNSEASONABLY COLD TEMPERATURES TONIGHT. THESE COLD TEMPERATURES...COMBINED WITH THE WIND COULD RESULT IN LOW WIND CHILL VALUES ACROSS THE AREA. IT IS POSSIBLE THAT WIND CHILLS COULD FALL TO 15 DEGREES TONIGHT...NECESSITATING THE NEED FOR WIND CHILL ADVISORIES. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY. WIND CHILLS...ARCTIC HIGH PRESSURE WILL RESULT IN UNSEASONABLY COLD OR EVEN RECORD COLD TEMPERATURES THURSDAY MORNING THROUGH FRIDAY MORNING. THESE COLD TEMPERATURES...COMBINED WITH THE WIND WILL LIKELY RESULT IN LOW WIND CHILL VALUES ACROSS THE AREA. IF WIND CHILLS FALL TO AROUND 15 DEGREES EARLY THURSDAY MORNING OR THEN AGAIN LATER THURSDAY NIGHT INTO FRIDAY MORNING...THEN WIND CHILL ADVISORIES WILL BE NEEDED. FIRE WEATHER...DRY AND BREEZY CONDITIONS ARE EXPECTED ON THURSDAY...AS HUMIDITY LEVELS FALL BELOW 25 PERCENT AND WINDS GUST AS HIGH AS 25 TO 35 MPH. IF FUELS DRY SUFFICIENTLY...A FIRE WEATHER WATCH MAY BE NEEDED. .SPOTTER INFORMATION STATEMENT... SPOTTER ASSISTANCE IS NOT ANTICIPATED AT THIS TIME. AMZ330-352-354-191015- CHARLESTON HARBOR- WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM- WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM...INCLUDING GRAYS REEF NATIONAL MARINE SANCTUARY- 501 AM EST WED FEB 18 2015 THIS HAZARDOUS WEATHER OUTLOOK IS FOR ATLANTIC COASTAL WATERS. .DAY ONE...TODAY AND TONIGHT. THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY. THE PROBABILITY OF WIDESPREAD HAZARDOUS WEATHER IS LOW. .SPOTTER INFORMATION STATEMENT... SPOTTER ASSISTANCE IS NOT ANTICIPATED AT THIS TIME. SCZ045-191015- INLAND BERKELEY- 501 AM EST WED FEB 18 2015 ...LAKE WIND ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 AM EST THURSDAY FOR LAKE MOULTRIE... THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST SOUTH CAROLINA. .DAY ONE...TODAY AND TONIGHT. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. LAKE WIND ADVISORY. WIND CHILLS...ARCTIC HIGH PRESSURE WILL RESULT IN UNSEASONABLY COLD TEMPERATURES TONIGHT. THESE COLD TEMPERATURES...COMBINED WITH THE WIND COULD RESULT IN LOW WIND CHILL VALUES ACROSS THE AREA. IT IS POSSIBLE THAT WIND CHILLS COULD FALL TO 10 DEGREES TONIGHT...NECESSITATING THE NEED FOR WIND CHILL ADVISORIES. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. LAKE WIND ADVISORY. LAKE WINDS...STRONG WINDS ARE EXPECTED BEHIND AN ARCTIC COLD FRONT INTO THURSDAY AND THUS ANOTHER LAKE WIND ADVISORY WILL LIKELY BE NEEDED FOR LAKE MOULTRIE FOR AT LEAST A PORTION OF THIS PERIOD. WIND CHILLS...ARCTIC HIGH PRESSURE WILL RESULT IN UNSEASONABLY COLD OR EVEN RECORD COLD TEMPERATURES FRIDAY MORNING. THESE COLD TEMPERATURES...COMBINED WITH THE WIND WILL LIKELY RESULT IN LOW WIND CHILL VALUES ACROSS THE AREA. IT IS POSSIBLE THAT WIND CHILLS COULD FALL TO 10 DEGREES...NECESSITATING THE NEED FOR WIND CHILL ADVISORIES. FIRE WEATHER...DRY AND BREEZY CONDITIONS ARE EXPECTED ON THURSDAY...AS HUMIDITY LEVELS FALL BELOW 25 PERCENT AND WINDS GUST AS HIGH AS 25 TO 30 MPH. IF FUELS DRY SUFFICIENTLY...A FIRE WEATHER WATCH MAY BE NEEDED. .SPOTTER INFORMATION STATEMENT... SPOTTER ASSISTANCE IS NOT ANTICIPATED AT THIS TIME. AMZ350-374-191015- WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM- WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA EXTENDING FROM 20 TO 60 NM- 501 AM EST WED FEB 18 2015 ...GALE WATCH IN EFFECT FROM 2 PM EST THIS AFTERNOON THROUGH THURSDAY MORNING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR ATLANTIC COASTAL WATERS. .DAY ONE...TODAY AND TONIGHT. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. GALE WATCH. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. GALE WATCH. .SPOTTER INFORMATION STATEMENT... SPOTTER ASSISTANCE IS NOT ANTICIPATED AT THIS TIME.
In the hours before
Special weather statement, Feb 18, 3:53 AM EST, 5 hours 55 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHARLESTON SC 353 AM EST WED FEB 18 2015 GAZ087-088-099>101-114>116-137-138-SCZ040-042>045-047-049-050-052- 181400- JENKINS-SCREVEN-CANDLER-BULLOCH-EFFINGHAM-TATTNALL-EVANS- INLAND BRYAN-LONG-INLAND LIBERTY-ALLENDALE-HAMPTON- INLAND COLLETON-DORCHESTER-INLAND BERKELEY-INLAND JASPER- COASTAL COLLETON-CHARLESTON-TIDAL BERKELEY- 353 AM EST WED FEB 18 2015 ...REMAIN ALERT FOR PATCHY BLACK ICE ON ROADS AND OTHER PAVED SURFACES EARLY THIS MORNING... TEMPERATURES WILL FALL TO FREEZING OR BELOW ACROSS MUCH OF SOUTHEAST SOUTH CAROLINA AND SOUTHEAST GEORGIA EARLY THIS MORNING. ANY LINGERING PUDDLES OR MOISTURE ON AREA ROADWAYS LEFT OVER FROM RECENT RAINFALL COULD FREEZE AND BECOME BLACK ICE. THE RISK FOR PATCHY BLACK ICE WILL BE THE GREATEST ON ELEVATED SURFACES SUCH AS BRIDGES AND OVERPASSES. BLACK ICE MAY ALSO FORM IN PARKING LOTS AND ON SIDEWALKS AND DRIVEWAYS. BLACK ICE IS DIFFICULT TO SEE AND DISTINGUISH FROM DRY SURFACES. THE DECEPTIVE NATURE OF BLACK ICE CAN CATCH YOU UNAWARE WHILE YOU ARE DRIVING OR WALKING...CAUSING YOU TO LOSE CONTROL OF YOUR MOTOR VEHICLE OR TO SLIP AND FALL. PRECAUTIONARY/PREPAREDNESS ACTIONS... IF YOU PLAN TO DRIVE OR WALK...REMAIN ALERT FOR BLACK ICE. SLOW YOUR DRIVING SPEED AND USE CARE WHEN WALKING ON SIDEWALKS... DRIVEWAYS OR PARKING LOTS. &&
Local storm report, Feb 18, 7:39 AM EST, 2 hours 9 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
739 AM EST WED FEB 18 2015
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0706 AM HIGH ASTR TIDES 1 E CHARLESTON 32.78N 79.93W
02/18/2015 CHARLESTON SC TIDE GAGE
CHARLESTON HARBOR TIDE GAUGE PEAKED AT 7.15 FT MLLW.
&&
EVENT NUMBER CHS1500134
RJBThe office that day
Everything else NWS Charleston, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 18, 3:30 AM EST | Gale Watch | CHS | 6 hr | |
| Feb 18, 3:30 AM EST | Small Craft Advisory | CHS | 12 hr | |
| Feb 18, 3:32 AM EST | Lake Wind Advisory | CHS | Berkeley | 12 hr |
| Feb 18, 9:37 AM EST | Wind Chill Advisory | CHS | Allendale, Berkeley, Colleton, Dorchester, Hampton | 24 hr |
| Feb 18, 3:14 PM EST | Wind Advisory | CHS | Allendale, Berkeley, Colleton, Dorchester, Hampton | 6 hr |
Nearby
Gale Warnings in South Carolina, 2015Every gale warning 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.