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Tropical Depression Fred Public Advisory Number 12

2021-08-12 16:56:22| National Hurricane Center (Atlantic)

Issued at 1100 AM EDT Thu Aug 12 2021 000 WTNT31 KNHC 121456 TCPAT1 BULLETIN Tropical Depression Fred Advisory Number 12 NWS National Hurricane Center Miami FL AL062021 1100 AM EDT Thu Aug 12 2021 ...HURRICANE HUNTER AIRCRAFT REPORT FRED REMAINS POORLY ORGANIZED... ...HEAVY RAINS CONTINUE ACROSS PORTIONS OF HISPANIOLA... SUMMARY OF 1100 AM EDT...1500 UTC...INFORMATION ----------------------------------------------- LOCATION...20.9N 74.4W ABOUT 80 MI...125 KM W OF GREAT INAGUA ISLAND ABOUT 230 MI...365 KM E OF CAMAGUEY CUBA MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H PRESENT MOVEMENT...WNW OR 300 DEGREES AT 14 MPH...22 KM/H MINIMUM CENTRAL PRESSURE...1013 MB...29.92 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: The Tropical Storm Watch for Haiti has been discontinued. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Tropical Storm Watch is in effect for... * Southeastern Bahamas * The Cuban provinces of Ciego de Avila, Camaguey, Las Tunas, Holguin, Granma, Santiago de Cuba, and Guantanamo A Tropical Storm Watch means that tropical storm conditions are possible within the watch area. Interests elsewhere in the Bahamas, Cuba, and the southern Florida Peninsula and the Florida Keys should monitor the progress of Fred. A Tropical Storm Watch will likely be issued for portions of the Florida Keys and the southern Florida Peninsula this afternoon. For storm information specific to your area, please monitor products issued by your national meteorological service. DISCUSSION AND OUTLOOK ---------------------- At 1100 AM EDT (1500 UTC), the center of Tropical Depression Fred was located near latitude 20.9 North, longitude 74.4 West. The depression is moving toward the west-northwest near 14 mph (22 km/h), and this motion with a decrease in forward speed is expected for the next day or two. A turn to the northwest is expected by Saturday. On the forecast track, Fred is expected to move near the southeastern Bahamas today, move along or just north of eastern and central Cuba later today and Friday, and be near the Florida Keys and southern Florida on Saturday. Maximum sustained winds are near 35 mph (55 km/h) with higher gusts, mainly in squalls to the northeast of the center. Little change in strength is expected through tonight. Slow strengthening is expected Friday through Saturday, and Fred is forecast to regain tropical-storm strength during that time. The minimum central pressure estimated from Air Force Reserve and NOAA Hurricane Hunter aircraft data is 1013 mb (29.92 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Fred can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT1, WMO header WTNT41 KNHC and on the web at www.hurricanes.gov/graphics_at1.shtml?key_messages. RAINFALL: Fred is expected to produce the following rainfall amounts: Across the Dominican Republic and Haiti...3 to 5 inches, with isolated maximum totals of 8 inches. Heavy rainfall through today could lead to flash, urban, and small stream flooding, along with possible rapid river rises and the potential for mudslides. Over the Turks and Caicos, Cuba and the eastern Bahamas...1 to 3 inches with isolated maximum totals of 5 inches. Across the western Bahamas...3 to 5 inches, with isolated maximum totals of 8 inches. From Friday into early next week, heavy rainfall associated with Fred will impact Florida and parts of the Southeast. Through Monday, 3 to 5 inches of rain is anticipated across the Keys and southern Florida Peninsula, with isolated maximum totals of 8 inches. Heavy rainfall could lead to areal, urban, and small stream flooding, along with possible rapid river rises. WIND: Tropical storm conditions, mainly in brief squalls, are possible in the southeastern Bahamas this afternoon. Tropical storm conditions are possible in the watch area in Cuba beginning later today. SURF: Swells generated by Fred are expected to spread across portions of the Bahamas and northern coast of Cuba during the next couple of days. These swells could reach the Florida Keys and southern Florida by early Saturday. Please consult products from your local weather office for more details. NEXT ADVISORY ------------- Next intermediate advisory at 200 PM EDT. Next complete advisory at 500 PM EDT. $$ Forecaster Beven

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Tropical Depression Fred Forecast Advisory Number 12

2021-08-12 16:56:22| National Hurricane Center (Atlantic)

Issued at 1500 UTC THU AUG 12 2021 000 WTNT21 KNHC 121456 TCMAT1 TROPICAL DEPRESSION FRED FORECAST/ADVISORY NUMBER 12 NWS NATIONAL HURRICANE CENTER MIAMI FL AL062021 1500 UTC THU AUG 12 2021 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... THE TROPICAL STORM WATCH FOR HAITI HAS BEEN DISCONTINUED. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WATCH IS IN EFFECT FOR... * SOUTHEASTERN BAHAMAS * THE CUBAN PROVINCES OF CIEGO DE AVILA...CAMAGUEY...LAS TUNAS...HOLGUIN...GRANMA...SANTIAGO DE CUBA...AND GUANTANAMO A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA. INTERESTS ELSEWHERE IN THE BAHAMAS...CUBA...AND THE SOUTHERN FLORIDA PENINSULA AND THE FLORIDA KEYS SHOULD MONITOR THE PROGRESS OF FRED. A TROPICAL STORM WATCH WILL LIKELY BE ISSUED FOR PORTIONS OF THE FLORIDA KEYS AND THE SOUTHERN FLORIDA PENINSULA THIS AFTERNOON. TROPICAL DEPRESSION CENTER LOCATED NEAR 20.9N 74.4W AT 12/1500Z POSITION ACCURATE WITHIN 25 NM PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 300 DEGREES AT 12 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1013 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 20.9N 74.4W AT 12/1500Z AT 12/1200Z CENTER WAS LOCATED NEAR 20.8N 74.1W FORECAST VALID 13/0000Z 21.8N 76.2W MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 13/1200Z 22.8N 78.3W MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 14/0000Z 23.8N 79.9W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 40NE 0SE 0SW 40NW. FORECAST VALID 14/1200Z 24.8N 81.2W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 40NE 0SE 0SW 40NW. FORECAST VALID 15/0000Z 26.0N 82.4W MAX WIND 40 KT...GUSTS 50 KT. 34 KT... 50NE 30SE 0SW 50NW. FORECAST VALID 15/1200Z 27.5N 83.6W MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 50NE 30SE 0SW 50NW. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 16/1200Z 30.5N 85.0W...INLAND MAX WIND 50 KT...GUSTS 60 KT. OUTLOOK VALID 17/1200Z 33.5N 85.0W...INLAND MAX WIND 25 KT...GUSTS 35 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 20.9N 74.4W INTERMEDIATE PUBLIC ADVISORY...WTNT31 KNHC/MIATCPAT1...AT 12/1800Z NEXT ADVISORY AT 12/2100Z $$ FORECASTER BEVEN

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Tropical Depression Fred Graphics

2021-08-12 13:48:31| National Hurricane Center (Atlantic)

5-Day Uncertainty Track last updated Thu, 12 Aug 2021 11:48:31 GMT Wind Speed Probabilities last updated Thu, 12 Aug 2021 09:22:53 GMT

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Summary for Tropical Depression Fred (AT1/AL062021)

2021-08-12 13:48:17| National Hurricane Center (Atlantic)

...DISORGANIZED FRED MOVING BETWEEN EASTERN CUBA AND THE SOUTHEASTERN BAHAMAS... ...HEAVY RAINS CONTINUE ACROSS PORTIONS OF HISPANIOLA... As of 8:00 AM EDT Thu Aug 12 the center of Fred was located near 20.7, -74.2 with movement WNW at 16 mph. The minimum central pressure was 1011 mb with maximum sustained winds of about 35 mph.

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Tropical Depression Fred Public Advisory Number 11A

2021-08-12 13:48:17| National Hurricane Center (Atlantic)

Issued at 800 AM EDT Thu Aug 12 2021 542 WTNT31 KNHC 121148 TCPAT1 BULLETIN Tropical Depression Fred Intermediate Advisory Number 11A NWS National Hurricane Center Miami FL AL062021 800 AM EDT Thu Aug 12 2021 ...DISORGANIZED FRED MOVING BETWEEN EASTERN CUBA AND THE SOUTHEASTERN BAHAMAS... ...HEAVY RAINS CONTINUE ACROSS PORTIONS OF HISPANIOLA... SUMMARY OF 800 AM EDT...1200 UTC...INFORMATION ---------------------------------------------- LOCATION...20.7N 74.2W ABOUT 40 MI...65 KM WSW OF GREAT INAGUA ISLAND ABOUT 80 MI...175 KM NE OF GUANTANAMO CUBA MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H PRESENT MOVEMENT...WNW OR 300 DEGREES AT 16 MPH...26 KM/H MINIMUM CENTRAL PRESSURE...1011 MB...29.85 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: None. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Tropical Storm Watch is in effect for... * Haiti from the northern border with the Dominican Republic to Gonaives * Southeastern Bahamas * The Cuban provinces of Ciego de Avila, Camaguey, Las Tunas, Holguin, Granma, Santiago de Cuba, and Guantanamo A Tropical Storm Watch means that tropical storm conditions are possible within the watch area. Interests elsewhere in Haiti, the Bahamas, Cuba, and the southern Florida Peninsula and the Florida Keys should monitor the progress of Fred. For storm information specific to your area, please monitor products issued by your national meteorological service. DISCUSSION AND OUTLOOK ---------------------- At 800 AM EDT (1200 UTC), the center of Tropical Depression Fred was located near latitude 20.7 North, longitude 74.2 West. The depression is moving toward the west-northwest near 16 mph (26 km/h), and this motion with a decrease in forward speed is expected during the next couple of days, followed by a turn to the northwest. On the forecast track, Fred is expected to move across the southeastern Bahamas today, move along or just north of eastern and central Cuba later today and Friday, and be near the Florida Keys and south Florida on Saturday. Maximum sustained winds remain near 35 mph (55 km/h) with higher gusts. Little change in strength is forecast today, but slow strengthening is expected Friday and this weekend. Providenciales in the Turks and Caicos Islands recently reported a wind gust of 39 mph (63 km/h). The minimum central pressure based on Air Force Reserve and NOAA Hurricane Hunter aircraft data is 1011 mb (29.85 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Fred can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT1, WMO header WTNT41 KNHC and on the web at www.hurricanes.gov/graphics_at1.shtml?key_messages. RAINFALL: Tropical Depression Fred is expected to produce the following rainfall amounts: Across the Dominican Republic...3 to 5 inches, with isolated maximum totals of 8 inches. Heavy rainfall this morning could lead to flash, urban, and small stream flooding, along with possible rapid river rises and the potential for mudslides. Over Haiti, the Turks and Caicos, the eastern Bahamas, and Cuba...1 to 3 inches with isolated maximum totals of 5 inches. Across the western Bahamas...3 to 5 inches, with isolated maximum totals of 8 inches. Beginning Friday into next week, heavy rainfall associated with Fred will impact Florida and parts of the Southeast. Through Monday, 3 to 5 inches of rain is anticipated across the Keys and the southern Florida Peninsula, with isolated maximum totals of 8 inches. Heavy rainfall could lead to areal, urban, and small stream flooding, along with possible rapid river rises. WIND: Tropical storm conditions, mainly in brief squalls, are possible along the northern coast of Haiti and the southeastern Bahamas this morning. Tropical storm conditions are possible in Cuba beginning later today. SURF: Swells generated by Fred are expected to spread across portions of the Bahamas and northern coast of Cuba during the next couple of days. These swells could reach the Florida Keys and south Florida by early Saturday. Please consult products from your local weather office for more details. NEXT ADVISORY ------------- Next complete advisory at 1100 AM EDT. $$ Forecaster Beven

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