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Summary for Subtropical Storm ANA (AT1/AL012015)

2015-05-08 16:58:48| National Hurricane Center (Atlantic)

...TROPICAL STORM WARNING ISSUED FOR A PORTION OF THE CAROLINAS... As of 11:00 AM EDT Fri May 8 the center of ANA was located near 31.5, -77.3 with movement Stationary. The minimum central pressure was 1001 mb with maximum sustained winds of about 45 mph.

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Subtropical Storm ANA Wind Speed Probabilities Number 3

2015-05-08 16:58:48| National Hurricane Center (Atlantic)

Issued at 1500 UTC FRI MAY 08 2015 000 FONT11 KNHC 081458 PWSAT1 SUBTROPICAL STORM ANA WIND SPEED PROBABILITIES NUMBER 3 NWS NATIONAL HURRICANE CENTER MIAMI FL AL012015 1500 UTC FRI MAY 08 2015 AT 1500Z THE CENTER OF SUBTROPICAL STORM ANA WAS LOCATED NEAR LATITUDE 31.5 NORTH...LONGITUDE 77.3 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 40 KTS...45 MPH...75 KM/H. Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH) ATLANTIC STANDARD TIME (AST)...SUBTRACT 4 HOURS FROM Z TIME EASTERN DAYLIGHT TIME (EDT)...SUBTRACT 4 HOURS FROM Z TIME CENTRAL DAYLIGHT TIME (CDT)...SUBTRACT 5 HOURS FROM Z TIME WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST ...34 KT (39 MPH... 63 KM/H)... ...50 KT (58 MPH... 93 KM/H)... ...64 KT (74 MPH...119 KM/H)... FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE OP IS THE PROBABILITY OF THE EVENT BEGINNING DURING AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY) (CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN 12Z FRI AND THE FORECAST HOUR (CUMULATIVE PROBABILITY) PROBABILITIES ARE GIVEN IN PERCENT X INDICATES PROBABILITIES LESS THAN 1 PERCENT PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT. PROBABILITIES FOR 64 KT ARE SHOWN WHEN THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT. - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - - FROM FROM FROM FROM FROM FROM FROM TIME 12Z FRI 00Z SAT 12Z SAT 00Z SUN 12Z SUN 12Z MON 12Z TUE PERIODS TO TO TO TO TO TO TO 00Z SAT 12Z SAT 00Z SUN 12Z SUN 12Z MON 12Z TUE 12Z WED FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT CAPE RACE NFLD 34 X X( X) X( X) X( X) X( X) X( X) 3( 3) ILE ST PIERRE 34 X X( X) X( X) X( X) X( X) X( X) 5( 5) BURGEO NFLD 34 X X( X) X( X) X( X) X( X) X( X) 3( 3) PTX BASQUES 34 X X( X) X( X) X( X) X( X) X( X) 3( 3) EDDY POINT NS 34 X X( X) X( X) X( X) X( X) X( X) 5( 5) SYDNEY NS 34 X X( X) X( X) X( X) X( X) X( X) 4( 4) SABLE ISLAND 34 X X( X) X( X) X( X) X( X) X( X) 8( 8) HALIFAX NS 34 X X( X) X( X) X( X) X( X) X( X) 4( 4) YARMOUTH NS 34 X X( X) X( X) X( X) X( X) 1( 1) 3( 4) MONCTON NB 34 X X( X) X( X) X( X) X( X) X( X) 3( 3) ST JOHN NB 34 X X( X) X( X) X( X) X( X) X( X) 4( 4) EASTPORT ME 34 X X( X) X( X) X( X) X( X) X( X) 3( 3) BAR HARBOR ME 34 X X( X) X( X) X( X) X( X) 1( 1) 2( 3) PORTLAND ME 34 X X( X) X( X) X( X) X( X) 1( 1) 2( 3) CONCORD NH 34 X X( X) X( X) X( X) X( X) 1( 1) 2( 3) BOSTON MA 34 X X( X) X( X) X( X) X( X) 2( 2) 3( 5) HYANNIS MA 34 X X( X) X( X) X( X) X( X) 4( 4) 2( 6) NANTUCKET MA 34 X X( X) X( X) X( X) X( X) 4( 4) 4( 8) PROVIDENCE RI 34 X X( X) X( X) X( X) X( X) 3( 3) 3( 6) HARTFORD CT 34 X X( X) X( X) X( X) X( X) 3( 3) 2( 5) MONTAUK POINT 34 X X( X) X( X) X( X) X( X) 5( 5) 2( 7) NEW YORK CITY 34 X X( X) X( X) X( X) 1( 1) 5( 6) 1( 7) NEWARK NJ 34 X X( X) X( X) X( X) 1( 1) 4( 5) 1( 6) TRENTON NJ 34 X X( X) X( X) X( X) 1( 1) 5( 6) 1( 7) ATLANTIC CITY 34 X X( X) X( X) X( X) 1( 1) 7( 8) 1( 9) BALTIMORE MD 34 X X( X) X( X) X( X) 2( 2) 5( 7) 1( 8) DOVER DE 34 X X( X) X( X) X( X) 2( 2) 7( 9) 1(10) ANNAPOLIS MD 34 X X( X) X( X) X( X) 3( 3) 6( 9) X( 9) WASHINGTON DC 34 X X( X) X( X) X( X) 3( 3) 5( 8) 1( 9) OCEAN CITY MD 34 X X( X) X( X) X( X) 4( 4) 8(12) 1(13) RICHMOND VA 34 X 1( 1) 1( 2) 1( 3) 6( 9) 4(13) 1(14) NORFOLK NAS 34 1 1( 2) 1( 3) 2( 5) 7(12) 7(19) X(19) NORFOLK VA 34 1 1( 2) 1( 3) 2( 5) 7(12) 7(19) 1(20) WALLOPS CDA 34 X X( X) 1( 1) X( 1) 5( 6) 8(14) X(14) GREENSBORO NC 34 1 3( 4) 2( 6) 3( 9) 7(16) 2(18) X(18) RALEIGH NC 34 2 3( 5) 4( 9) 5(14) 10(24) 2(26) X(26) RALEIGH NC 50 X X( X) X( X) 1( 1) 2( 3) 1( 4) X( 4) CAPE HATTERAS 34 4 4( 8) 4(12) 1(13) 7(20) 5(25) 1(26) CAPE HATTERAS 50 X X( X) X( X) X( X) 2( 2) 1( 3) X( 3) CHARLOTTE NC 34 1 3( 4) 4( 8) 3(11) 6(17) 2(19) X(19) MOREHEAD CITY 34 12 8(20) 7(27) 3(30) 7(37) 2(39) X(39) MOREHEAD CITY 50 X X( X) 1( 1) 1( 2) 2( 4) 1( 5) X( 5) WILMINGTON NC 34 18 14(32) 9(41) 5(46) 5(51) 2(53) X(53) WILMINGTON NC 50 X 1( 1) 2( 3) 2( 5) 2( 7) 1( 8) X( 8) WILMINGTON NC 64 X X( X) X( X) 1( 1) X( 1) X( 1) X( 1) COLUMBIA SC 34 3 6( 9) 6(15) 5(20) 5(25) X(25) X(25) COLUMBIA SC 50 X X( X) X( X) 1( 1) 2( 3) X( 3) X( 3) MYRTLE BEACH 34 21 19(40) 12(52) 5(57) 4(61) X(61) X(61) MYRTLE BEACH 50 X 2( 2) 4( 6) 3( 9) 2(11) X(11) X(11) MYRTLE BEACH 64 X X( X) 1( 1) 1( 2) X( 2) X( 2) X( 2) CHARLESTON SC 34 13 14(27) 12(39) 4(43) 4(47) X(47) X(47) CHARLESTON SC 50 X 1( 1) 3( 4) 3( 7) 2( 9) X( 9) X( 9) CHARLESTON SC 64 X X( X) 1( 1) X( 1) X( 1) X( 1) X( 1) ATLANTA GA 34 X X( X) 1( 1) X( 1) 2( 3) X( 3) X( 3) AUGUSTA GA 34 2 2( 4) 3( 7) 4(11) 3(14) X(14) X(14) SAVANNAH GA 34 5 5(10) 6(16) 4(20) 2(22) X(22) X(22) MAYPORT NS 34 2 2( 4) 2( 6) 2( 8) 1( 9) X( 9) X( 9) JACKSONVILLE 34 2 1( 3) 2( 5) 2( 7) 1( 8) X( 8) X( 8) DAYTONA BEACH 34 1 2( 3) 1( 4) 1( 5) X( 5) X( 5) X( 5) COCOA BEACH FL 34 1 1( 2) X( 2) X( 2) 1( 3) X( 3) X( 3) PATRICK AFB 34 1 1( 2) X( 2) X( 2) 1( 3) X( 3) X( 3) $$ FORECASTER BLAKE

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Subtropical Storm ANA Forecast Advisory Number 3

2015-05-08 16:58:48| National Hurricane Center (Atlantic)

Issued at 1500 UTC FRI MAY 08 2015 000 WTNT21 KNHC 081458 TCMAT1 SUBTROPICAL STORM ANA FORECAST/ADVISORY NUMBER 3 NWS NATIONAL HURRICANE CENTER MIAMI FL AL012015 1500 UTC FRI MAY 08 2015 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... A TROPICAL STORM WARNING HAS BEEN ISSUED FROM SOUTH SANTEE RIVER SOUTH CAROLINA TO SURF CITY NORTH CAROLINA. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WARNING IS IN EFFECT FOR... * SOUTH SANTEE RIVER TO SURF CITY A TROPICAL STORM WATCH IS IN EFFECT FOR... * EDISTO BEACH SOUTH CAROLINA TO SOUTH OF SOUTH SANTEE RIVER * NORTH OF SURF CITY TO CAPE LOOKOUT NORTH CAROLINA A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA WITHIN 36 HOURS. A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA. INTERESTS ELSEWHERE IN EASTERN NORTH CAROLINA SHOULD MONITOR THE PROGRESS OF ANA. SUBTROPICAL STORM CENTER LOCATED NEAR 31.5N 77.3W AT 08/1500Z POSITION ACCURATE WITHIN 15 NM PRESENT MOVEMENT TOWARD THE NORTH OR 360 DEGREES AT 0 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1001 MB MAX SUSTAINED WINDS 40 KT WITH GUSTS TO 50 KT. 34 KT.......130NE 100SE 60SW 100NW. 12 FT SEAS.. 90NE 90SE 120SW 90NW. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 31.5N 77.3W AT 08/1500Z AT 08/1200Z CENTER WAS LOCATED NEAR 31.5N 77.5W FORECAST VALID 09/0000Z 31.8N 77.5W MAX WIND 45 KT...GUSTS 55 KT. 34 KT...120NE 100SE 60SW 90NW. FORECAST VALID 09/1200Z 32.1N 77.8W MAX WIND 45 KT...GUSTS 55 KT. 34 KT...120NE 90SE 60SW 70NW. FORECAST VALID 10/0000Z 32.6N 78.3W MAX WIND 45 KT...GUSTS 55 KT. 34 KT...120NE 90SE 60SW 70NW. FORECAST VALID 10/1200Z 33.2N 78.9W MAX WIND 40 KT...GUSTS 50 KT. 34 KT...120NE 90SE 50SW 60NW. FORECAST VALID 11/1200Z 35.1N 78.2W...INLAND MAX WIND 30 KT...GUSTS 40 KT. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM ON DAY 4 AND 200 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 12/1200Z 39.0N 72.0W...POST-TROP/EXTRATROP MAX WIND 30 KT...GUSTS 40 KT. OUTLOOK VALID 13/1200Z 44.5N 57.0W...POST-TROP/EXTRATROP MAX WIND 30 KT...GUSTS 40 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 31.5N 77.3W NEXT ADVISORY AT 08/2100Z $$ FORECASTER BLAKE

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Subtropical Storm ANA Public Advisory Number 3

2015-05-08 16:58:48| National Hurricane Center (Atlantic)

Issued at 1100 AM EDT FRI MAY 08 2015 000 WTNT31 KNHC 081458 TCPAT1 BULLETIN SUBTROPICAL STORM ANA ADVISORY NUMBER 3 NWS NATIONAL HURRICANE CENTER MIAMI FL AL012015 1100 AM EDT FRI MAY 08 2015 ...TROPICAL STORM WARNING ISSUED FOR A PORTION OF THE CAROLINAS... SUMMARY OF 1100 AM EDT...1500 UTC...INFORMATION ----------------------------------------------- LOCATION...31.5N 77.3W ABOUT 180 MI...285 KM SSE OF MYRTLE BEACH SOUTH CAROLINA MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H PRESENT MOVEMENT...STATIONARY MINIMUM CENTRAL PRESSURE...1001 MB...29.56 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: A Tropical Storm Warning has been issued from South Santee River South Carolina to Surf City North Carolina. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Tropical Storm Warning is in effect for... * South Santee River to Surf City A Tropical Storm Watch is in effect for... * Edisto Beach South Carolina to South of South Santee River * North of Surf City to Cape Lookout North Carolina A Tropical Storm Warning means that tropical storm conditions are expected somewhere within the warning area within 36 hours. A Tropical Storm Watch means that tropical storm conditions are possible within the watch area, in this case also within 36 hours. Interests elsewhere in eastern North Carolina should monitor the progress of Ana. For storm information specific to your area, including possible inland watches and warnings, please monitor products issued by your local National Weather Service forecast office. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ At 1100 AM EDT (1500 UTC), the center of Subtropical Storm Ana was located near latitude 31.5 North, longitude 77.3 West. The storm has been meandering during the past few hours, but is expected to begin a north-northwestward motion later today. A turn toward the northwest with a slight increase in forward speed is expected tomorrow. Maximum sustained winds remain near 45 mph (75 km/h), with higher gusts. Although Ana is expected to make the transition to a tropical storm later today, only small changes in strength are expected while the storm approaches the coastine over the next couple of days. Winds of 40 mph extend outward up to 150 miles (240 km) from the center. The minimum central pressure reported by an Air Force Reserve Reconnaissance Unit Aircraft was 1001 mb (29.56 inches). HAZARDS AFFECTING LAND ---------------------- WIND: Tropical storm conditions are expected within the warning area, and possible within the watch areas, by Saturday evening. STORM SURGE: The combination of storm surge and the tide will cause normally dry areas near the coast to be flooded by rising waters. The water could reach 1 to 2 ft above ground at times of high tide in coastal areas from Cape Hatteras, North Carolina southward through South Carolina. For information specific to your area, please see products issued by your local National Weather Service forecast office. RAINFALL: Ana is expected to produce rainfall accumulations of 2 to 4 inches, with isolated amounts of 6 inches, over eastern portions of North Carolina and South Carolina through the weekend. SURF: Swells generated by Ana are affecting portions of the southeastern U.S. coast. These swells will likely cause life- threatening surf and rip currents. Please see statements issued by your local National Weather Service forecast office. NEXT ADVISORY ------------- Next intermediate advisory at 200 PM EDT. Next complete advisory at 500 PM EDT. $$ Forecaster Blake

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Subtropical Storm ANA Graphics

2015-05-08 13:51:47| National Hurricane Center (Atlantic)

5-Day Uncertainty Track last updated Fri, 08 May 2015 11:51:47 GMT Wind Speed Probabilities last updated Fri, 08 May 2015 09:03:44 GMT

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