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Summary for Post-Tropical Cyclone IDA (AT5/AL102015)
2015-09-27 22:32:31| National Hurricane Center (Atlantic)
...IDA BECOMES A REMNANT LOW... ...THIS IS THE LAST NHC ADVISORY... As of 5:00 PM AST Sun Sep 27 the center of IDA was located near 24.5, -48.7 with movement W at 5 mph. The minimum central pressure was 1008 mb with maximum sustained winds of about 30 mph.
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Post-Tropical Cyclone IDA Public Advisory Number 38
2015-09-27 22:32:31| National Hurricane Center (Atlantic)
Issued at 500 PM AST SUN SEP 27 2015 000 WTNT35 KNHC 272032 TCPAT5 BULLETIN POST-TROPICAL CYCLONE IDA ADVISORY NUMBER 38 NWS NATIONAL HURRICANE CENTER MIAMI FL AL102015 500 PM AST SUN SEP 27 2015 ...IDA BECOMES A REMNANT LOW... ...THIS IS THE LAST NHC ADVISORY... SUMMARY OF 500 PM AST...2100 UTC...INFORMATION ---------------------------------------------- LOCATION...24.5N 48.7W ABOUT 1020 MI...1645 KM ENE OF THE NORTHERN LEEWARD ISLANDS MAXIMUM SUSTAINED WINDS...30 MPH...45 KM/H PRESENT MOVEMENT...W OR 265 DEGREES AT 5 MPH...7 KM/H MINIMUM CENTRAL PRESSURE...1008 MB...29.77 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ At 500 PM AST (2100 UTC), the center of Post-Tropical Cyclone Ida was located near latitude 24.5 North, longitude 48.7 West. The post-tropical cyclone is moving toward the west near 5 mph (7 km/h). A faster west-southwestward to westward motion is expected during the next couple of days. Maximum sustained winds are near 30 mph (45 km/h) with higher gusts. Gradual weakening is expected, and the remnant low is forecast to open up into a trough within the next few days. The estimated minimum central pressure is 1008 mb (29.77 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- This is the last public advisory issued by the National Hurricane Center on Ida. Additional information on this system can be found in High Seas Forecasts issued by the National Weather Service, under AWIPS header NFDHSFAT1, WMO header FZNT01 KWBC, and available on the Web at http://www.opc.ncep.noaa.gov/shtml/NFDHSFAT1.shtml. $$ Forecaster Cangialosi
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Post-Tropical Cyclone IDA Wind Speed Probabilities Number 38
2015-09-27 22:32:31| National Hurricane Center (Atlantic)
Issued at 2100 UTC SUN SEP 27 2015 000 FONT15 KNHC 272032 PWSAT5 POST-TROPICAL CYCLONE IDA WIND SPEED PROBABILITIES NUMBER 38 NWS NATIONAL HURRICANE CENTER MIAMI FL AL102015 2100 UTC SUN SEP 27 2015 AT 2100Z THE CENTER OF POST-TROPICAL CYCLONE IDA WAS LOCATED NEAR LATITUDE 24.5 NORTH...LONGITUDE 48.7 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 25 KTS...30 MPH...45 KM/H. Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH) ATLANTIC STANDARD TIME (AST)...SUBTRACT 4 HOURS FROM Z TIME EASTERN DAYLIGHT TIME (EDT)...SUBTRACT 4 HOURS FROM Z TIME CENTRAL DAYLIGHT TIME (CDT)...SUBTRACT 5 HOURS FROM Z TIME WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST ...34 KT (39 MPH... 63 KM/H)... ...50 KT (58 MPH... 93 KM/H)... ...64 KT (74 MPH...119 KM/H)... FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE OP IS THE PROBABILITY OF THE EVENT BEGINNING DURING AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY) (CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN 18Z SUN AND THE FORECAST HOUR (CUMULATIVE PROBABILITY) PROBABILITIES ARE GIVEN IN PERCENT X INDICATES PROBABILITIES LESS THAN 1 PERCENT PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT. PROBABILITIES FOR 64 KT ARE SHOWN WHEN THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT. - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - - FROM FROM FROM FROM FROM FROM FROM TIME 18Z SUN 06Z MON 18Z MON 06Z TUE 18Z TUE 18Z WED 18Z THU PERIODS TO TO TO TO TO TO TO 06Z MON 18Z MON 06Z TUE 18Z TUE 18Z WED 18Z THU 18Z FRI FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT $$ FORECASTER CANGIALOSI
Post-Tropical Cyclone IDA Forecast Advisory Number 38
2015-09-27 22:31:59| National Hurricane Center (Atlantic)
Issued at 2100 UTC SUN SEP 27 2015 000 WTNT25 KNHC 272031 TCMAT5 POST-TROPICAL CYCLONE IDA FORECAST/ADVISORY NUMBER 38 NWS NATIONAL HURRICANE CENTER MIAMI FL AL102015 2100 UTC SUN SEP 27 2015 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. POST-TROPICAL CYCLONE CENTER LOCATED NEAR 24.5N 48.7W AT 27/2100Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE WEST OR 265 DEGREES AT 4 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1008 MB MAX SUSTAINED WINDS 25 KT WITH GUSTS TO 35 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 24.5N 48.7W AT 27/2100Z AT 27/1800Z CENTER WAS LOCATED NEAR 24.6N 48.5W FORECAST VALID 28/0600Z 24.1N 50.2W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 28/1800Z 23.9N 52.5W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 29/0600Z 24.0N 55.0W...POST-TROP/REMNT LOW MAX WIND 20 KT...GUSTS 30 KT. FORECAST VALID 29/1800Z 24.5N 57.2W...POST-TROP/REMNT LOW MAX WIND 20 KT...GUSTS 30 KT. FORECAST VALID 30/1800Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 24.5N 48.7W THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE CENTER ON IDA. ADDITIONAL INFORMATION ON THIS SYSTEM CAN BE FOUND IN HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE... UNDER AWIPS HEADER NFDHSFAT1 AND WMO HEADER FZNT01 KWBC. $$ FORECASTER CANGIALOSI
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Post-Tropical Cyclone LINDA Graphics
2015-09-10 23:13:51| National Hurricane Center (East Pacific)
5-Day Uncertainty Track last updated Thu, 10 Sep 2015 20:34:44 GMT Wind Speed Probabilities last updated Thu, 10 Sep 2015 21:05:40 GMT
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