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Summary for Tropical Depression Fourteen (AT4/AL142017)

2017-09-16 04:51:50| National Hurricane Center (Atlantic)

...DEPRESSION MOVING WESTWARD WITH NO CHANGE IN STRENGTH... As of 11:00 PM AST Fri Sep 15 the center of Fourteen was located near 12.8, -30.7 with movement W at 10 mph. The minimum central pressure was 1009 mb with maximum sustained winds of about 35 mph.

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Tropical Depression Fourteen Public Advisory Number 5

2017-09-16 04:51:50| National Hurricane Center (Atlantic)

Issued at 1100 PM AST Fri Sep 15 2017 000 WTNT34 KNHC 160251 TCPAT4 BULLETIN Tropical Depression Fourteen Advisory Number 5 NWS National Hurricane Center Miami FL AL142017 1100 PM AST Fri Sep 15 2017 ...DEPRESSION MOVING WESTWARD WITH NO CHANGE IN STRENGTH... SUMMARY OF 1100 PM AST...0300 UTC...INFORMATION ----------------------------------------------- LOCATION...12.8N 30.7W ABOUT 500 MI...805 KM WSW OF THE CABO VERDE ISLANDS MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H PRESENT MOVEMENT...W OR 280 DEGREES AT 10 MPH...17 KM/H MINIMUM CENTRAL PRESSURE...1009 MB...29.80 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ At 1100 PM AST (0300 UTC), the center of Tropical Depression Fourteen was located near latitude 12.8 North, longitude 30.7 West. The depression is moving toward the west near 10 mph (17 km/h), and a westward motion with some decrease in forward speed is expected over the next couple of days. Maximum sustained winds are near 35 mph (55 km/h) with higher gusts. Some slightly strengthening is possible, and the depression could become a tropical storm over the weekend. The estimated minimum central pressure is 1009 mb (29.80 inches). HAZARDS AFFECTING LAND ---------------------- None NEXT ADVISORY ------------- Next complete advisory at 500 AM AST. $$ Forecaster Brown

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Tropical Depression Fourteen Forecast Advisory Number 5

2017-09-16 04:51:50| National Hurricane Center (Atlantic)

Issued at 0300 UTC SAT SEP 16 2017 000 WTNT24 KNHC 160251 TCMAT4 TROPICAL DEPRESSION FOURTEEN FORECAST/ADVISORY NUMBER 5 NWS NATIONAL HURRICANE CENTER MIAMI FL AL142017 0300 UTC SAT SEP 16 2017 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. TROPICAL DEPRESSION CENTER LOCATED NEAR 12.8N 30.7W AT 16/0300Z POSITION ACCURATE WITHIN 25 NM PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT 9 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1009 MB MAX SUSTAINED WINDS 30 KT WITH GUSTS TO 40 KT. 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 12.8N 30.7W AT 16/0300Z AT 16/0000Z CENTER WAS LOCATED NEAR 12.8N 30.2W FORECAST VALID 16/1200Z 12.8N 31.7W MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 17/0000Z 12.9N 33.1W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 40NE 30SE 0SW 40NW. FORECAST VALID 17/1200Z 13.0N 34.4W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 40NE 30SE 0SW 40NW. FORECAST VALID 18/0000Z 13.3N 35.7W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 40NE 30SE 0SW 40NW. FORECAST VALID 19/0000Z 15.0N 39.5W 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 20/0000Z 17.2N 43.8W MAX WIND 30 KT...GUSTS 40 KT. OUTLOOK VALID 21/0000Z 19.0N 47.0W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 12.8N 30.7W NEXT ADVISORY AT 16/0900Z $$ FORECASTER BROWN

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Tropical Depression Fourteen Wind Speed Probabilities Number 5

2017-09-16 04:51:50| National Hurricane Center (Atlantic)

Issued at 0300 UTC SAT SEP 16 2017 000 FONT14 KNHC 160251 PWSAT4 TROPICAL DEPRESSION FOURTEEN WIND SPEED PROBABILITIES NUMBER 5 NWS NATIONAL HURRICANE CENTER MIAMI FL AL142017 0300 UTC SAT SEP 16 2017 AT 0300Z THE CENTER OF TROPICAL DEPRESSION FOURTEEN WAS LOCATED NEAR LATITUDE 12.8 NORTH...LONGITUDE 30.7 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 30 KTS...35 MPH...55 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 00Z SAT 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 34...50...64 KT SHOWN WHEN THE 5-DAY 64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT. - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - - FROM FROM FROM FROM FROM FROM FROM TIME 00Z SAT 12Z SAT 00Z SUN 12Z SUN 00Z MON 00Z TUE 00Z WED PERIODS TO TO TO TO TO TO TO 12Z SAT 00Z SUN 12Z SUN 00Z MON 00Z TUE 00Z WED 00Z THU FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT $$ FORECASTER BROWN

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Tropical Depression Fifteen-E Graphics

2017-09-16 04:47:36| National Hurricane Center (East Pacific)

5-Day Uncertainty Track last updated Sat, 16 Sep 2017 02:47:36 GMT Wind Speed Probabilities last updated Sat, 16 Sep 2017 02:47:36 GMT

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