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Post-Tropical Cyclone Edouard Forecast Advisory Number 10
2020-07-06 22:33:28| National Hurricane Center (Atlantic)
Issued at 2100 UTC MON JUL 06 2020 000 WTNT25 KNHC 062033 TCMAT5 POST-TROPICAL CYCLONE EDOUARD FORECAST/ADVISORY NUMBER 10 NWS NATIONAL HURRICANE CENTER MIAMI FL AL052020 2100 UTC MON JUL 06 2020 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. POST-TROPICAL CYCLONE CENTER LOCATED NEAR 42.7N 46.0W AT 06/2100Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE NORTHEAST OR 55 DEGREES AT 33 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1005 MB MAX SUSTAINED WINDS 40 KT WITH GUSTS TO 50 KT. 34 KT....... 0NE 110SE 0SW 0NW. 12 FT SEAS.. 0NE 0SE 180SW 0NW. 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 42.7N 46.0W AT 06/2100Z AT 06/1800Z CENTER WAS LOCATED NEAR 41.8N 47.6W FORECAST VALID 07/0600Z 45.1N 40.7W...POST-TROP/EXTRATROP MAX WIND 40 KT...GUSTS 50 KT. 34 KT... 0NE 110SE 0SW 0NW. FORECAST VALID 07/1800Z 48.5N 33.2W...POST-TROP/EXTRATROP MAX WIND 40 KT...GUSTS 50 KT. 34 KT... 0NE 90SE 0SW 0NW. FORECAST VALID 08/0600Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 42.7N 46.0W THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE CENTER ON THIS SYSTEM. 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 ZELINSKY
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Tropical Storm Edouard Graphics
2020-07-06 16:43:39| National Hurricane Center (Atlantic)
5-Day Uncertainty Track last updated Mon, 06 Jul 2020 14:43:39 GMT Wind Speed Probabilities last updated Mon, 06 Jul 2020 15:24:46 GMT
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Tropical Storm Edouard Forecast Discussion Number 9
2020-07-06 16:42:25| National Hurricane Center (Atlantic)
Issued at 1100 AM AST Mon Jul 06 2020 000 WTNT45 KNHC 061442 TCDAT5 Tropical Storm Edouard Discussion Number 9 NWS National Hurricane Center Miami FL AL052020 1100 AM AST Mon Jul 06 2020 Visible satellite imagery continues to show that the low-level center of Edouard is exposed to the southwest of the area of deep convection. A frontal boundary is approaching the system from the northwest and there are signs that Edouard's extratropical transition has begun. Subjective and objective intensity estimates from TAFB and UW/CIMSS are between 35-45 kt, and the initial intensity has been raised to 40 kt based on the above, and the rapid forward speed of the cyclone. ASCAT data should provide a better assessment of Edouard's intensity very shortly. Edouard is racing northeastward with an initial estimate of 055/32 kt. The cyclone should continue on this general speed and heading over the next day or two as it remains embedded within an area of strong southwesterly flow. The updated NHC track forecast is again near the middle of the guidance envelope and very similar to the previous advisory. Cooler waters, strong southwesterly vertical wind shear, and the approaching frontal zone should cause Edouard to complete its extratropical transition within the next 6-12 hours. Little change in strength is expected as this occurs. Gradual weakening should begin on Tuesday, and the post-tropical cyclone is forecast to dissipate within a frontal zone over the north Atlantic in a couple of days. FORECAST POSITIONS AND MAX WINDS INIT 06/1500Z 40.8N 50.0W 40 KT 45 MPH 12H 07/0000Z 43.2N 44.5W 40 KT 45 MPH...POST-TROP/EXTRATROP 24H 07/1200Z 46.7N 37.1W 40 KT 45 MPH...POST-TROP/EXTRATROP 36H 08/0000Z 50.0N 29.0W 35 KT 40 MPH...POST-TROP/EXTRATROP 48H 08/1200Z 53.0N 20.0W 30 KT 35 MPH...POST-TROP/EXTRATROP 60H 09/0000Z...DISSIPATED $$ Forecaster Brown
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Tropical Storm Edouard Wind Speed Probabilities Number 9
2020-07-06 16:42:13| National Hurricane Center (Atlantic)
Issued at 1500 UTC MON JUL 06 2020 000 FONT15 KNHC 061442 PWSAT5 TROPICAL STORM EDOUARD WIND SPEED PROBABILITIES NUMBER 9 NWS NATIONAL HURRICANE CENTER MIAMI FL AL052020 1500 UTC MON JUL 06 2020 AT 1500Z THE CENTER OF TROPICAL STORM EDOUARD WAS LOCATED NEAR LATITUDE 40.8 NORTH...LONGITUDE 50.0 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 MON 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 12Z MON 00Z TUE 12Z TUE 00Z WED 12Z WED 12Z THU 12Z FRI PERIODS TO TO TO TO TO TO TO 00Z TUE 12Z TUE 00Z WED 12Z WED 12Z THU 12Z FRI 12Z SAT FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT $$ FORECASTER BROWN
Summary for Tropical Storm Edouard (AT5/AL052020)
2020-07-06 16:42:10| National Hurricane Center (Atlantic)
...EDOUARD RACING NORTHEASTWARD... ...EXPECTED TO BECOME POST-TROPICAL LATER TODAY... As of 11:00 AM AST Mon Jul 6 the center of Edouard was located near 40.8, -50.0 with movement NE at 37 mph. The minimum central pressure was 1007 mb with maximum sustained winds of about 45 mph.
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