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Tropical Storm Oscar Meanders Over Eastern Cuba

Tropical Storm Oscar meandered over eastern Cuba on Monday.  At 5:00 p.m. EDT on Monday the center of Tropical Storm Oscar was located at latitude 21.0°N and longitude 76.1°W which put the center about 80 miles (130 km) northwest of Guantanamo, Cuba.  Oscar was moving toward the north-northwest at 7 m.p.h. (11 km/h).  The maximum sustained wind speed was 40 m.p.h. (65 km/h) and there were wind gusts to 50 m.p.h. (80 km/h).  The minimum surface pressure was 1004 mb.

Tropical Storm Warnings are in effect for the North Coast of Cuban province of Holguin and the North Coast of Cuban province of Guantanamo to Punta Maisi.  Tropical Storm Warnings are in effect for the Southeastern Bahamas.  Tropical Storm Warnings are in effect for the South Coast of Cuban province of Guantanamo and the North Coast of Cuban province of Las Tunas.  Tropical Storm Warnings are in effect for the Central Bahamas.

Former Hurricane Oscar weakened steadily as it meandered over eastern Cuba on Monday.  Many of the thunderstorms in Oscar’s circulation dissipated.  Bands of showers and low clouds were revolving around the center of Tropical Storm Oscar.  The strongest winds were occurring in bands over water north of Cuba.  The winds on land were blowing at less than tropical storm force.

The distribution of winds speeds in Tropical Storm Oscar was asymmetrical.  Winds to tropical storm force extended out 90 miles (145 km) in the eastern side of Oscar’s circulation.  Those winds were occurring in the part of the circulation that was over water.  The winds in the western side of Tropical Storm Oscar were blowing at less than tropical storm force.  Much of the western part of Oscar’s circulation was over eastern Cuba.

Tropical Storm Oscar will move through an environment only marginally favorable for intensification during the next 24 hours.  Oscar will move over water where the Sea Surface Temperatures are near 29°C.  However, it will move under the eastern side of an upper level trough over Florida.  The upper level trough will produce southwesterly winds that will blow toward the top of Oscar’s circulation.  Those winds will cause strong vertical wind shear.  The wind shear will inhibit intensification, but Tropical Storm Oscar could get a little stronger on Tuesday.

The upper level trough over Florida will steer Tropical Storm Oscar toward the northeast during the next 24 hours.  On its anticipated track Oscar will move over the Central Bahamas on Tuesday.  Tropical Storm Oscar will bring gusty winds and locally heavy rain to the Central Bahamas.

Hurricane Oscar Brings Wind and Rain to Eastern Cuba

Hurricane Oscar brought wind and rain to eastern Cuba on Sunday night.  At 8:00 p.m. EDT on Sunday the center of Hurricane Oscar was located at latitude 20.2°N and longitude 74.5°W which put the center about 45 miles (75 km) east of Guantanamo, Cuba.  Oscar was moving toward the west-southwest at 6 m.p.h. (10 km/h).  The maximum sustained wind speed was 75 m.p.h. (120 km/h) and there were wind gusts to 90 m.p.h. (145 km/h).  The minimum surface pressure was 988 mb.

Hurricane Warnings are in effect for the North Coast of Cuban province of Holguin and the North Coast of Cuban province of Guantanamo to Punta Maisi.

A Hurricane Watch is in effect for the North Coast of Cuban province of Las Tunas.

Tropical Storm Warnings are in effect for the Southeastern Bahamas.  Tropical Storm Warnings are in effect for the South Coast of Cuban province of Guantanamo and the North Coast of Cuban province of Las Tunas.

A Tropical Storm Watch is in effect for the North Coast of Cuban province of Camaguey.  A Tropical Storm Watch is also in effect for the Central Bahamas.

The center of Hurricane Oscar made landfall on the coast of eastern Cuba east of Guantanamo on Sunday evening.  A very small eye with a diameter of 4 miles (6 km) was at the center of Oscar’s circulation.  The eye was surrounded by a ring of strong thunderstorms and the strongest winds were occurring in that ring of storms.  Short bands of showers and thunderstorms were revolving around the center of Hurricane Oscar.

The circulation around Hurricane Oscar was very small.  Winds to hurricane force extended out 15 miles (25 km) on the northern side of Oscar’s circulation.  Winds to tropical storm force extended out 45 miles (75 km) from the center of Hurricane Oscar.

Hurricane Oscar will move around the southern side of a high pressure system over the western Atlantic Ocean.  The high pressure system will steer Oscar toward the west during the next 24 hours.  On its anticipated track, Hurricane Oscar will move across eastern Cuba on Sunday night and on Monday.

Hurricane Oscar will weaken to a tropical storm as it moves inland over eastern Cuba.  Even though Oscar will weaken, it will still bring strong winds and heavy rain to eastern Cuba.  Heavy rain is likely to cause flash floods in some locations.

Hurricane Oscar Brings Wind and Rain to Southeastern Bahamas

Hurricane Oscar brought wind and rain to the Southeastern Bahamas early on Sunday.  At 8:00 a.m. EDT on Sunday the center of Hurricane Oscar was located at latitude 20.8°N and longitude 73.6°W which put the center about 20 miles (30 km) southwest of  Great Inagua.  Oscar was moving toward the west-southwest at 12 m.p.h. (19 km/h).  The maximum sustained wind speed was 80 m.p.h. (130 km/h) and there were wind gusts to 95 m.p.h. (150 km/h).  The minimum surface pressure was 986 mb.

Hurricane Warnings are in effect for the Southeastern Bahamas.  Hurricane Warnings are also in effect for the North Coast of Cuban province of Holguin and the North Coast of Cuban province of Guantanamo to Punta Maisi.

A Hurricane Watch is in effect for the North Coast of Cuban province of  Las Tunas.

Tropical Storm Warnings are in effect for the South Coast of Cuban province of Guantanamo and the North Coast of Cuban province of Las Tunas.

A Tropical Storm Watch is in effect for the North Coast of Cuban province of Camaguey.

The center of Hurricane Oscar passed over Great Inagua early on Sunday.  A very small eye with a diameter of 4 miles (6 km) was at the center of Oscar’s circulation.  The eye was surrounded by a ring of strong thunderstorms and the strongest winds were occurring in that ring of storms.  Short bands of showers and thunderstorms were revolving around the center of Hurricane Oscar.  Storms near the center of Oscar generated upper level divergence that pumped mass away from the hurricane.

The circulation around Hurricane Oscar was very small.  Winds to hurricane force extended out 5 miles (8 km) on the northern side of Oscar’s circulation.  Winds to tropical storm force extended out 45 miles (75 km) from the center of Hurricane Oscar.

Hurricane Oscar will move through an environment somewhat favorable for intensification during the next few hours.  Oscar will move over water where the Sea Surface Temperatures are near 29°C.  It will move under the southeastern end of an upper level ridge over Cuba.  The upper level ridge will produce northeasterly winds that will blow toward the top of Oscar’s circulation.  Those winds will cause some vertical wind shear.  The wind shear may be strong enough to prevent intensification.  Hurricane Oscar is likely to maintain its intensity during the next few hours.

Hurricane Oscar will move around the southern side of a high pressure system over the western Atlantic Ocean.  The high pressure system will steer Oscar toward the west-southwest during the next 24 hours.  On its anticipated track, Hurricane Oscar will reach eastern Cuba on Sunday afternoon.

Hurricane Oscar will continue to strong winds and locally heavy rain to the Southeastern Bahamas during the next  few hours. Oscar will also bring strong winds and heavy rain to eastern Cuba on Sunday night.  Heavy rain could cause flash floods in some locations.

Elsewhere, Tropical Depression Nadine was moving across southern Mexico. At 5:00 a.m. EDT on Sunday the center of Tropical Depression Nadine was located at latitude 16.8°N and longitude 91.8°W which put the center about 85 miles (135 km) east of Tuxtla Gutierrez, Mexico. Nadine was moving toward the west-southwest at 8 m.p.h. (14 km/h).  The maximum sustained wind speed was 30 m.p.h. (50 km/h) and there were wind gusts to 40 m.p.h. (65 km/h).  The minimum surface pressure was 1006 mb.

Hurricane Oscar Develops Rapidly Southeast of the Bahamas

Hurricane Oscar developed rapidly over the Atlantic Ocean southeast of the Bahamas on Saturday afternoon.  At 2:00 p.m. EDT on Saturday the center of Hurricane Oscar was located at latitude 21.4°N and longitude 70.6°W which put the center about 165 miles (265 km) east-southeast of the Southeastern Bahamas.  Oscar was moving toward the west at 12 m.p.h. (19 km/h).  The maximum sustained wind speed was 80 m.p.h. (130 km/h) and there were wind gusts to 95 m.p.h. (150 km/h).  The minimum surface pressure was 989 mb.

A Hurricane Warning is in effect for the Turks and Caicos, and the Southeastern Bahamas.

A Hurricane Watch is in effect for the Cuban provinces of Guantanamo, Holguin, and Las Tunas.

A Tropical Storm Warning is in effect for the Cuban provinces of Guantanamo, Holguin and Las Tunas.

A Hurricane Watch is in effect for the Cuban province of Camaguey.

A U.S. Air Force Reserve Hurricane Hunter reconnaissance plane found that a low pressure system over the Atlantic Ocean southeast of the Bahamas had rapidly developed into a hurricane on Saturday afternoon.  Based on data gather by the reconnaissance flight, the U.S. National Hurricane Center designated the system as Hurricane Oscar.

The circulation around Hurricane Oscar was very small.  A very small eye with a diameter of 4 miles (6 km) was at the center of Oscar’s circulation.  The eye was surrounded by a ring of strong thunderstorms and the strongest winds were occurring in that ring of storms.  Short bands of showers and thunderstorms were revolving around the center of Hurricane Oscar.  Storms near the center of Oscar generated upper level divergence that pumped mass away from the hurricane.

The circulation around Hurricane Oscar was very small.  Winds to hurricane force extended out 5 miles (8 km) on the northern side of Oscar’s circulation.  Winds to tropical storm force extended out 45 miles (75 km) from the center of Hurricane Oscar.

Hurricane Oscar will move through an environment mostly favorable for intensification during the next 24 hours.  Oscar will move over water where the Sea Surface Temperatures are near 30°C.  It will move under the eastern end of an upper level ridge over the Bahamas.  The upper level ridge will produce northeasterly winds that will blow toward the top of Oscar’s circulation.  Those winds will cause some vertical wind shear, but the wind shear will not be enough to prevent intensification.  Hurricane Oscar is likely to intensify during the next 24 hours.

Hurricane Oscar will move around the southern side of a high pressure system over the western Atlantic Ocean.  The high pressure system will steer Oscar toward the west during the next 24 hours.  On its anticipated track, Hurricane Oscar will move over the Turks and Caicos and the Southeastern Bahamas.  Oscar could approach eastern Cuba on Sunday night.

Hurricane Oscar will bring strong winds and locally heavy rain to the Turks and Caicos and the Southeastern Bahamas.  Heavy rain could cause flash floods in some locations.

Elsewhere, Tropical Storm Nadine brought strong winds and heavy rain to parts of Belize and the Yucatan Peninsula.  At 2:00 p.m. EDT on Saturday the center of Tropical Storm Nadine was located at latitude 17.6°N and longitude 88.5°W which put the center about 20 miles (30 km) west-northwest of Belize City, Belize.  Nadine was moving toward the west at 8 m.p.h. (13 km/h).  The maximum sustained wind speed was 50 m.p.h. (80 km/h) and there were wind gusts to 65 m.p.h. (105 km/h).  The minimum surface pressure was 1003 mb.

A Tropical Storm Warning is in effect for the portion of the coast from Belize City,, Belize to Cancun, Mexico.  The Tropical Storm Warning includes Cozumel.

Tropical Storm Watches Issued for Jamaica, Haiti, Eastern Cuba and Southeastern Bahamas

The potential risk posed by a low pressure system over the western Caribbean Sea prompted the issuance of Tropical Storm Watches for Jamaica, Haiti, eastern Cuba, the Southeastern Bahamas, and the Turks and Caicos on Thursday afternoon. The U.S. National Hurricane Center designated the low pressure system as Potential Tropical Cyclone Twentytwo. At 4:00 p.m. EST on Thursday the center of Potential Tropical Cyclone Twentytwo was located at latitude 15.2°N and longitude 81.5°W which put it about 365 miles (590 km) west-southwest of Kington, Jamaica. The low pressure system was moving toward the north-northeast at 9 m.p.h. (15 km/h). The maximum sustained wind speed was 35 m.p.h. (55 km/h) and there were wind gusts to 45 m.p.h. (75 km/h). The minimum surface pressure was 1004 mb.

Tropical Storm Watches were in effect for Jamaica, Haiti, the Southeastern Bahamas, the Turks and Caicos, and the Cuban provinces of Guantanamo, Santiago de Cuba, Holguin, Granma, and Las Tunas.

A U.S. Air Force Reserve Hurricane Hunter plane investigated the low pressure system over the western Caribbean Sea on Thursday afternoon. The crew of the plane found that there was a large counterclockwise rotation, but the was not a well defined low level center within that large rotation. There were several smaller counterclockwise rotations within the larger low pressure system. Thunderstorms were occurring in bands in the eastern side of Potential Tropical Cyclone Twentytwo. Bands in the western side of the low pressure system consisted primarily of showers and lower clouds.

Potential Tropical Cyclone Twentytwo will move through an environment somewhat favorable for intensification during the next 36 hours. The low pressure system will move over water where the Sea Surface Temperatures are near 30°C. It will move under the eastern side of an upper level trough over the eastern Gulf of Mexico. The upper level trough will produce southwesterly winds that will blow toward the top of the low pressure system. Those winds will cause moderate vertical wind shear. The wind shear will inhibit intensification, but the shear may not be strong enough to prevent intensification. Potential Tropical Cyclone Twentytwo is likely to intensify to a tropical storm during the next 36 hours.

The upper level trough over the eastern Gulf of Mexico will steer Potential Tropical Cyclone Twentytwo toward the northeast during the next 36 hours. On its anticipated track, the center of Potential Tropical Cyclone Twentytwo will be near Jamaica on Friday afternoon. The low pressure system will be near eastern Cuba and Haiti on Friday night. It will be over the Southeastern Bahamas and the Turks and Caicos on Saturday.

Potential Tropical Cyclone Twentytwo will bring gusty winds and locally heavy rain to Jamaica, Haiti, eastern Cuba, the Southeastern Bahamas, and the Turks and Caicos. Gusty winds could cause localized electricity outages. Heavy rain could cause flash floods in some locations.

Tropical Depression Fred Prompts Watches for Florida Keys and Southwest Florida

The forecast for Tropical Depression Fred prompted the National Hurricane Center to issue Tropical Storm Watches for the Florida Keys and the coast of Southwest Florida. At 5:00 p.m. EDT on Thursday the center of Tropical Depression Fred was located at latitude 21.3°N and longitude 75.3°W which put it about 70 miles (110 km) east of Holguin, Cuba. Fred was moving toward the west-northwest at 12 m.p.h. (19 km/h). The maximum sustained wind speed was 35 m.p.h. (55 km/h) and there were wind gusts to 45 m.p.h. (75 km/h). The minimum surface pressure was 1012 mb.

A Tropical Storm Watch was issued for the Florida Keys from Ocean Reef to the Dry Tortugas. A Tropical Storm Watch was also issued for the portion of the coast from Bonita Beach to Ocean Reef, Florida including Florida Bay. Tropical Storm Watches remained in effect for the Cuban provinces of Ciego de Avila, Camaguey, Holguin, Las Tunas and Granma.

Tropical Depression Fred was spinning just to the north of eastern Cuba on Thursday afternoon. The circulation around Fred was significantly weaker after its passage over mountains in the Dominican Republic and Haiti. A distinct low level rotation was evident on visible satellite images, but there were not a lot of thunderstorms near the center of circulation. New thunderstorms appeared to be developing in bands on the southeastern side of Tropical Depression Fred. Bands in the other parts of Fred consisted primarily of showers and lower clouds.

Tropical Depression Fred will move through an environment somewhat favorable for intensification during the next 36 hours. Fred will move over water where the Sea Surface Temperatures are near 30°C. It will move under the southeastern part of an upper low over Florida. The upper low will produce westerly winds that will blow toward the top of Fred’s circulation. Those winds will cause moderate vertical wind shear and the shear will inhibit intensification. The southern part of the circulation around Tropical Depression Fred will pass over Cuba. The friction will be greater where the air flows over land and that will also inhibit intensification. Tropical Depression Fred could slowly strengthen if the center stays over the warm water north of Cuba, but intensification is likely to be gradual.

Tropical Depression Fred will move around the western end of a subtropical high pressure system over the Atlantic Ocean. The high will steer Fred toward the west-northwest during the next 24 hours. Fred will move more toward the northwest during the weekend, when it gets closer to the western end of the high pressure system. On its anticipated track the center of Tropical Depression Fred will move near the northern coast of Cuba during the next 24 hours. Fred could approach the Florida Keys by Saturday morning. It will bring gusty winds and locally heavy rain to the Keys. Fred is likely to move over the Gulf of Mexico during the weekend.

Tropical Storm Fred Makes Landfall in Dominican Republic

Tropical Storm Fred made landfall on the coast of the Dominican Republic on Wednesday afternoon. At 2:00 p.m. EDT on Wednesday the center of Tropical Storm Fred was located at latitude 18.5°N and longitude 70.1°W which put it about 30 miles (50 km) west of Santo Domingo, Dominican Republic. Fred was moving toward the west-northwest at 16 m.p.h. (26 km/h). The maximum sustained wind speed was 45 m.p.h. (75 km/h) and there were wind gusts to 60 m.p.h. (95 km/h). The minimum surface pressure was 1006 mb.

A Tropical Storm Warning was in effect for the portion of the coast from Punta Palenque, Dominican Republic to the northern border with Haiti. A Tropical Storm Watch was in effect for the portion of the coast from Gonaives, Haiti to the northern border with the Dominican Republic. Tropical Storm Watches were in effect for the Southeastern Bahamas and the Turks and Caicos. Tropical Storm Watches were also in effect for the Cuban provinces of Ciego de Avila, Camaguey, Las Tunas, Holguin, Granma, Santiago de Cuba and Guantanamo.

The center of Tropical Storm Fred made landfall on the south coast of the Dominican Republic west of Santo Domingo on Wednesday afternoon. Fred became better organized and a little stronger prior to making landfall. A band of thunderstorms wrapped around the eastern and northern sides of the center of Tropical Storm Fred. Storms near the center generated upper level divergence that pumped mass away from the tropical storm and the surface pressure decreased slightly. The strongest winds were occurring in the eastern half of Tropical Storm Fred. At the time of landfall winds to tropical storm force extended out 60 miles (95 km) from the center of Fred’s circulation.

Tropical Storm Fred will move around the southern side of a subtropical high pressure system over the Atlantic Ocean. The high will steer Fred toward the west-northwest during the next several days. On its anticipate track Tropical Storm Fred will move across the western part of the Dominican Republic and northern Haiti during the next 24 hours. Fred will drop locally heavy rain and flash floods could occur in some locations.

Mountains in the Dominican Republic and Haiti will significantly disrupt the low level circulation of Tropical Storm Fred. Fred is likely to weaken to a tropical depression during the next 12 hours. The circulation of Tropical Storm Fred in the middle troposphere could survive passage over those mountains. The center of Tropical Storm Fred will move northwest of Haiti on Thursday. The Sea Surface Temperatures of the water northwest of Haiti are near 29°C. If the middle level circulation of Fred survives, it could spin up a new low level center of circulation when it moves back over the warm water. An upper level low near Florida will produce westerly winds that will blow toward the top of Fred’s circulation. Those winds will cause vertical wind shear and they will inhibit re-intensification of Tropical Storm Fred. If the center of Fred remains north of Cuba, it could strengthen back to a tropical storm. Fred could approach the Florida Keys and South Florida on Friday. It could move over the Gulf of Mexico during the weekend.