Tag Archives: Mississippi

Teddy Brings Wind and Rain to Nova Scotia

Former Hurricane Teddy brought wind and rain to Nova Scotia on Wednesday.  At 11:00 a.m. EDT on Wednesday the center of Tropical Storm Teddy was located at latitude 46.0°N and longitude 61.3°W which put it about 150 miles (240 km) southwest of Port aux Basques, Newfoundland.  Teddy was moving toward the north-northeast at 26 m.p.h. (43 km/h).  The maximum sustained wind speed was 60 m.p.h. (95 km/h) and there were wind gusts to 75 m.p.h. (120 km/h).  The minimum surface pressure was 967 mb.

A Tropical Storm Warning was in effect for the portion of the south coast of Nova Scotia from Ecum Secum to Meat Cove.  A Tropical Storm Warning was also in effect for the portion of the coast from Port aux Basques to Francois, Newfoundland.  Tropical Storm Watches were in effect for the portion of the coast from Meat Cove to Brule, Nova Scotia, for the Magdalen Islands and for Prince Edward Island.

The center of former Hurricane Teddy made landfall near Ecum Secum, Nova Scotia on Wednesday morning.  The structure of Teddy made a transition from one typical of a tropical cyclone to one more like an extratropical cyclone as it approached the coast of Nova Scotia.  The area of stronger winds expanded.  Winds to tropical storm force extended out 200 miles (320 km) from the center of Teddy.  The heaviest rain fell over eastern Nova Scotia.  The large circulation around Teddy was producing large waves which caused water level rises and beach erosion as far away as the East Coast of the U.S.

An upper level trough over eastern North America will steer Teddy quickly toward northeast during the rest of today.  On its anticipated track Tropical Storm Teddy will bring gusty winds and heavy rain to parts of southwestern Newfoundland during the next few hours.

Elswhere, former Tropical Storm Beta was dropping heavy rain over parts of Louisiana.  At 11:00 a.m. EDT on Wednesday the center of Tropical Depression Beta was located at latitude 30.2°N and longitude 94.2°W which put it about 60 miles (95 km) west of lake Charles, Louisiana.  Beta was moving toward the east-northeast at 9 m.p.h. (15 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 1007 mb.

Tropical Depression Beta dropped heavy rain over southeastern Texas on Tuesday.  There were numerous reports of flooding around Houston.  Beta was moving over western Louisiana on Wednesday morning and light to moderate rain was falling over many parts of the state.  Flash Flood Watches were in effect for much of Louisiana and western Mississippi.  Beta will move slowly toward the northeast during the next 48 hours.  Moderate to heavy rain could spread over Mississippi, Tennessee, northern Alabama, western North Carolina and western Virginia.

Hurricane Sally Continues to Grind Slowly Toward Mobile

Hurricane Sally continued to grind its way slowly north toward Mobile on Tuesday afternoon.  At 5:00 p.m. EDT on Tuesday the center of Hurricane Sally located at latitude 29.5°N and longitude 88.1°W which put it about 85 miles (135 km) south of Mobile, Alabama.  Sally was moving toward the north at 2 m.p.h. (3 km/h).  The maximum sustained wind speed was 80 m.p.h. (130 km/h) and there were wind gusts to 100 m.p.h. (120 km/h).  The minimum surface pressure was 979 mb.

A Hurricane Warning was in effect for the portion coast from Bay St. Louis, Mississippi to Navarre, Florida.  Tropical Storm Warnings were in effect for the portions of the coast from Grand Isle, Louisiana to Bay St. Louis, Mississippi and from Navarre to Indian Pass, Florida.

Hurricane Sally did not change a lot on Tuesday.  A ragged eye with a diameter of 30 miles (48 km) was at the center of Sally.  The eye was surrounded by a broken ring of thunderstorms and the strongest winds were occurring in that ring of storms.  Bands of showers and thunderstorms were revolving around the core of Hurricane Sally.  The strongest rainbands were in the northern half of the hurricane.  Bands in the southern half of the circulation consisted primarily of showers and lower clouds.  Storms near the center generated upper level divergence which pumped mass away to the northeast of the hurricane.  Winds to hurricane force extended out 40 miles (65 km) from the center of circulation.  Winds to tropical storm force extended out 130 miles (210 km) from the center.

Hurricane Sally was moving around the western end of a subtropical high pressure system over the western Atlantic Ocean.  The steering winds around Sally were weak, but they were pushing the hurricane slowly toward the north.  On its anticipated track Hurricane Sally will make landfall near Mobile Bay on Wednesday morning.  Any small wobble to the left or to the right could affect the place of landfall.  An upper level trough over the western U.S. will move east during the next couple of days.  The trough will turn Sally more toward the east after it moves inland.

The intensity of Hurricane Sally may not change much in the 12 hours until it makes landfall.  Sally will move over water where the Sea Surface Temperature is near 30°C.  However, the circulation will pull drier air into the southern part of the hurricane.  In addition, the eastern edge of the approaching upper level trough will produce some vertical wind shear.  The positive impact of warm water will be balanced by the negative impacts of drier air and slight shear.  So, the environment is likely to be neutral for intensification.  Hurricane Sally will start to weaken after the center moves inland.

Hurricane Sally was already producing water rises along the Central Gulf Coast.  A storm surge of up to 6 to 9 feet (2 to 3 meters) could occur near and to the east of where the center makes landfall.  Sally will cause mostly minor wind damage.  A prolonged period of strong winds could cause widespread power outages over southwestern Alabama and northwestern Florida.  Since Hurricane Sally will be moving slowly, it will drop heavy rain over southern Alabama and northwestern Florida.  Flash flooding will be likely in areas that receive the heaviest rainfall.

Elsewhere over the Atlantic Ocean, Hurricane Paulette continued to speed away from Bermuda, Tropical Storm Teddy was well on its way to becoming a hurricane and Tropical Storm Vicky was weakening over the eastern Atlantic.  At 5:00 p.m. EDT on Tuesday the center of Hurricane Paulette was located at latitude 39.5°N and longitude 55.0°W which put it about 740 miles (1190 km) northeast of Bermuda.  Paulette was moving toward the east-northeast at 30 m.p.h. (48 km/h).  The maximum sustained wind speed was 100 m.p.h. (160 km/h) and there were wind gusts to 120 m.p.h. (195 km/h).  The minimum surface pressure was 970 mb.

At 5:00 p.m. EDT on Tuesday the center of Tropical Storm Teddy was located at latitude 14.6°N and longitude 47.9°W which put it about 895 miles (1440 km) east of the Lesser Antilles.  Teddy was moving toward the west-northwest at 13 m.p.h. (20 km/h).  The maximum sustained wind speed was 65 m.p.h. (105 km/h) and there were wind gusts to 80 m.p.h. (130 km/h).  The minimum surface pressure was 997 mb.

At 5:00 p.m. EDT on Tuesday the center of Tropical Storm Vicky was located at latitude 21.2°N and longitude 32.1°W which put it about 640 miles (1030 km) northwest of the Cabo Verde Islands.  Vicky was moving toward the west-northwest at 12 m.p.h. (19 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 1004 mb.

Hurricane Sally Grinds Slowly Toward the Gulf Coast

Hurricane Sally ground its way slowly toward the Gulf Coast on Monday night.  At 11:00 p.m. EDT on Monday the center of Hurricane Sally was located at latitude 28.9°N and longitude 87.6°W which put it about 90 miles (145 km) east of the Mouth of the Mississippi River.  Sally was moving toward the west-northwest at 3 m.p.h. (5 km/h).  The maximum sustained wind speed was 100 m.p.h. (160 km/h) and there were wind gusts to 120 m.p.h. (195 km/h).  The minimum surface pressure was 986 mb.

A Hurricane Warning was in effect for the portion of the coast from Grand Isle, Louisiana to Navarre,, Florida including New Orleans, Lake Pontchartrain and Lake Maurepas.  Tropical Storm Warnings were in effect for the portions of the coast from Morgan City, to Grand Isle, Louisiana and from Navarre to Indian Pass, Florida.

After intensifying rapidly earlier on Monday, Hurricane Sally exhibited a more steady state on Monday evening.  There was a circular eye with a diameter of 16 miles (26 km) at the center of Sally.  The eye was surrounded by a ring of strong thunderstorms and the strongest winds were occurring in that ring of storms.  There was a break in the south side of the ring.  The circulation of Hurricane Sally pulled some drier air around the southern side of the core.  The drier air may have contributed to the break in the eyewall.  Storms near the core generated upper level divergence which pumped mass away to the north and the east of the hurricane.

The circulation around Hurricane Sally was relatively small.  Winds to hurricane force extended out 45 miles (75 km) from the center of circulation in the northeastern quadrant of Sally.  Elsewhere, hurricane force winds were occurring mainly in the eyewall.  Winds to tropical storm force extended out 130 miles from the center of circulation.  The winds were weakest in the southwestern quadrant of the hurricane.  The Hurricane Intensity Index (HII) for Hurricane Sally was 16.5.  The Hurricane Size Index (HSI) was 9.5 and the Hurricane Wind Intensity Size Index (HWISI) was 27.0.  Sally was capable of causing localized serious damage.

Hurricane Sally will move through an environment mostly favorable for intensification during the next 12 hours.  Sally will move over water where the Sea Surface Temperature is near 30°C.  It will be in a region where the upper level winds are weak and there will be little vertical wind shear.  Two other factors could inhibit further intensification of Hurricane Sally.  The drier air in the southern part of the circulation could limit the development of thunderstorms in that part of Sally.  The fact that Hurricane Sally is moving slowly means that it could mix cooler water to the surface which might reduce the energy available to drive the hurricane.  Even with the two inhibiting factors, Sally could intensify again on Tuesday.

Hurricane Sally will move around the western end of a subtropical high pressure system during the next 36 hours.  The steering currents are weak in that region and Sally will move slowly.  The slow movement of Hurricane Sally near the Gulf Coast means that any slight wobbles could affect the location of landfall.  On its anticipated track Hurricane Sally could approach the coasts of Mississippi and Alabama on Tuesday night.  A wobble to the left could bring Sally ashore in southeastern Louisiana while a wobble to the right would bring it closer to Northwest Florida.

Hurricane Sally will bring strong winds to the coast of Mississippi and Alabama.  Where the winds blow water toward the coast, Hurricane Sally could cause a storm surge of up to 12 feet (4 meters).  Hurricane Sally could drop nearly a foot (0.3 m) of rain on parts of southern Mississippi and Alabama.  Flash Flood Watches have been issued for parts of southern Mississippi, Alabama and Northwest Florida.

Elsewhere, Hurricane Paulette was speeding away from Bermuda, and Tropical Storms Teddy and Vicky organized over the eastern Atlantic Ocean.  At 11:00 p.m. EDT on Monday the center of Hurricane Paulette was located at latitude 35.7°N and longitude 62.3°W which put it about 275 miles (440 km) north-northeast of Bermuda.  Paulette was moving toward the northeast at 17 m.p.h. (28 km/h).  The maximum sustained wind speed was 105 m.p.h. (165 km/h) and there were wind gusts to 125 m.p.h. (200 km/h).  The minimum surface pressure was 965 mb.

At 11:00 p.m. EDT on Monday the center of Tropical Storm Teddy was located at latitude 13.2°N and longitude 45.0°W which put it about 1100 miles (1770 km) east of the Lesser Antilles.  Teddy was moving toward the west at 13 m.p.h. (20 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 1002 mb.

At 11:00 p.m. EDT on Monday the center of Tropical Storm Vicky was located at latitude 19.5°N and longitude 29.9°W which put it about 455 miles (735 km) west-northwest of the Cabo Verde Islands.  Vicky was moving toward the mprthwest at 7 m.p.h. (11 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 1000 mb.

Sally Rapidly Strengthens to a Hurricane, Paulette Hits Bermuda

Former Tropical Storm Sally rapidly strengthened into a hurricane on Monday morning and Hurricane Paulette hit Bermuda.  At 12:30 p.m. EDT on Monday the center of Hurricane Sally was located at latitude 28.7°N and longitude 87.0°W which put it about 130 miles (210 km) east-southeast of the Mouth of the Mississippi River.  Sally was moving toward the west-northwest at 7 m.p.h. (11 km/h).  The maximum sustained wind speed was 90 m.p.h. (145 km/h) and there were wind gusts to 110 m.p.h. (175 km/h).  The minimum surface pressure was 986 mb.

A Hurricane Warning was in effect for the portion of the coast from Morgan City, Louisiana to the Alabama/Florida border including New Orleans, Lake Pontchartrain, and Lake Maurepas.  Tropical Storms Warnings were in effect for the portions of the coast from Intracoastal City to Morgan City Louisiana and from the Alabama/Florida border to Indian Pass, Florida.  A Tropical Storm Watch was in effect for the portion of the coast from Indian River Pass to the Ochlockonee River, Florida.

Formerly Tropical Storm Sally intensified rapidly on Monday morning.  A circular eye formed at the center of Hurricane Sally.  The eye was surrounded by a ring of very strong thunderstorms and the strongest winds were occurring in that ring of storms.  Bands of showers and thunderstorms were revolving around the core of Sally.  Storms near the core generated strong upper level divergence which pumped mass away from the hurricane in all directions.  Winds to hurricane force extend out 25 miles (40 km) from the center of circulation.  Winds to tropical storm force extend out 130 miles (210 km) from the center.

Hurricane Sally will move through an environment favorable for intensification during the next 18 hours.  Sally will move over water where the Sea Surface Temperature is near 30°C.  It will move through a region where the upper level winds are weak and there will be little vertical wind shear.  Hurricane Sally will continue to intensify and it is likely to strengthen rapidly.  Sally could intensify into a major hurricane during the next 24 hours.

Hurricane Sally will move around the western end of a subtropical high pressure system the extends from the western Atlantic Ocean over the southeastern U.S.  The high will steer Sally toward the west-northwest during the next 12 hours.  Hurricane Sally will move more toward the north on Tuesday when it reaches the western end of the high.  Sally will move more slowly when it reaches the western end of the high pressure system.  On its anticipated track Hurricane Sally will approach the Mouth of the Mississippi River on Monday night.  Sally could make landfall on the coast of Mississippi on Tuesday,

Hurricane Sally will bring strong winds to southeastern Louisiana and the coast of Mississippi.  Sally could generate a storms surge of 9 to 15 feet (3 to 5 meters) along the coast.  Hurricane Sally will also drop very heavy rain and flash floods are likely.

Elsewhere, Hurricane Paulette hit Bermuda on Monday morning.  There were reports of minor wind damage and power outages.  At 11:00 a.m. EDT on Monday the center of Hurricane Paulette was located at latitude 33.2°N and longitude 64.8°W which put it about 65 miles (105 km) north of Bermuda.  Paulette was moving toward the north at 14 m.p.h. (22 km/h).  The maximum sustained wind speed was 100 m.p.h. (160 km/h) and there were wind gusts to 120 m.p.h. (195 km/h).  The minimum surface pressure was 970 mb.  A Hurricane Warning remained in effect for Bermuda.

Tropical Storm Sally Strengthens, Hurricane Warning Includes New Orleans

Tropical Storm Sally strengthened on Sunday morning and a Hurricane Warning included the city of New Orleans.  At 11:00 a.m. EDT on Sunday the center of Tropical Storm Sally was located at latitude 27.5°N and longitude 84.9°W which put it about 280 miles (450 km) east-southeast of the Mouth of the Mississippi River.  Sally was moving toward the west-northwest at 12 m.p.h. (16 km/h).  The maximum sustained wind speed was 60 m.p.h. (95 km/h) and there were wind gusts to 75 m.p.h. (120 km/h).  The minimum surface pressure was 998 mb.

A Hurricane Warning was in effect for the portion of the coast from Morgan City, Louisiana to Ocean Springs, Mississippi including New Orleans, Lake Pontchartrain and Lake Maurepas.  A Hurricane Watch was in effect for the portion of the coast from Intracoastal City to Morgan City, Louisiana.  A Hurricane Watch was also in effect for the portion of the coast from Ocean Springs, Mississippi to the Alabama/Florida border.  A Tropical Storm Warning was in effect for the portion of the coast from Ocean Springs, Mississippi to Indian Pass, Florida.  A Tropical Storm Watch was in effect for the portion of the coast from Indian Pass to Ochlockonee River, Florida.

Data from an Air Force Reserve Hurricane Hunter plane indicated that Tropical Storm Sally was strengthening on Sunday morning.  Even though Tropical Storm Sally was strengthening, the distribution of thunderstorms was asymmetrical.  The strongest thunderstorms were occurring around the center of circulation and in bands in the eastern side of Sally.  Bands in the western half of the circulation still consisted primarily of showers and lower clouds.  Storms near the center of Tropical Storm Sally generated upper level divergence which pumped mass away from the tropical storm.  Winds to tropical storm force extended out 90 miles (145 km) from the center of circulation.

Tropical Storm Sally will move through an environment favorable for intensification during the next 36 hours.  Sally will move over water where the Sea Surface Temperature is near 30°C.  It will move under an upper level ridge where the winds are weak.  There will be little vertical wind shear.  Tropical Storm Sally is likely to strengthen into a hurricane during the next 24 hours.  Sally could intensify more rapidly once an inner core with an eye and an eyewall forms.  There is a chance that it could strengthen into a major hurricane.

Tropical Storm Sally will move around the western end of a subtropical high pressure system over the western Atlantic Ocean.  The high will steer Sally toward the west-northwest during the next 36 hours.  On its anticipated track Sally could approach southeastern Louisiana on Monday night.  Sally will move more toward the north and it could slow down when it reaches the western end of the high.  Sally will have the potential to cause serious damage.  It could cause a storm surge of 9 to 12 feet (3 to 4 meters).  If Sally moves slowly, it will drop heavy rain that will cause flash floods.

Elsewhere, Hurricane Paulette continued to move toward Bermuda, Tropical Depression Rene weakened and Tropical Depression Twenty strengthened.  At 11:00 a.m. EDT on Sunday the center of Hurricane Paulette was located at latitude 29.9°N and longitude 61.9°W which put it about 240 miles (385 km) southeast of Bermuda.  Paulette was moving toward the northwest at 14 m.p.h. (22 km/h).  The maximum sustained wind speed was 80 m.p.h. (130 km/h) and there were wind gusts to 100 m.p.h. (160 km/h).  The minimum surface pressure was 976 mb.  A Hurricane Warning was in effect for Bermuda.

At 11:00 a.m. EDT on Sunday the center of Tropical Depression Rene was located at latitude 26.8°N and longitude 47.6°W which put it about 1150 miles (1855 km) northeast of the Northern Leeward Islands.  Rene was moving toward the northwest at 9 m.p.h. (15 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 1011 mb.

At 11:00 a.m. EDT on Sunday the center of Tropical Depression Twenty was located at latitude 12.3°N and longitude 36.4°W which put it about 1680 miles (2705 km) east of the Northern Leeward Islands.  The depression was moving toward the west-northwest at 10 m.p.h. (16 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 1006 mb.

Tropical Storm Sally Prompts Hurricane Watch for Gulf Coast

Expected intensification of Tropical Storm Sally prompted the National Hurricane Center to issue a Hurricane Watch for a portion of the Gulf Coast.  At 5:00 p.m. EDT on Saturday the center of Tropical Storm Sally was located at latitude 25.7°N and longitude 81.9°W which put it about 30 miles (50 km) south-southwest of Naples, Florida.  Sally was moving toward the west 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.

A Hurricane Watch was issued for the portion of the coast from Grand Isle, Louisiana to the Alabama/Florida border including New Orleans, Lake Pontchartrain and Lake Maurepas.  A Tropical Storm Watch was in effect for the portion of the coast from the Ochlockonee River, Florida to the Alabama/Florida Line.

The circulation around Tropical Storm Sally continued to get better organized on Saturday afternoon as it moved slowly away from Southwest Florida.  Bands of showers and thunderstorms strengthened in the eastern half of Sally and the strongest winds were occurring in those bands.  Bands in the western half of the tropical storm consisted primarily of showers and lower clouds.  Storms near the center of circulation began to generate upper level divergence which pumped mass away from the tropical storm.  Winds to tropical storm force extended out 80 miles (130 km) southeast of the center of Tropical Storm Sally.  Winds in the other parts of the circulation were blowing at less than tropical storm force.

Tropical Storm Sally will move through an environment favorable for intensification during the next 48 hours.  Sally will move over water where the Sea Surface Temperature is near 30°C.  It will move under an upper level ridge where the winds are weak and there will be little vertical wind shear.  Tropical Storm Sally will intensify and it could strengthen into a hurricane by Monday.  Once an inner core forms, Sally could intensify rapidly and there is a chance it could strengthen into a major hurricane.  The environment will not be as favorable for rapid intensification as it was for Hurricane Laura, but rapid strengthening is possible.

Tropical Storm Sally will move around the western end of a subtropical high pressure system over the Atlantic Ocean.  The high will steer Sally toward the northwest during the next 48 hours.  On its anticipated track Tropical Storm Sally could approach the Gulf Coast by Monday night or Tuesday.  Sally may move more slowly toward the north when it nears the western end of the high pressure system.  It will almost certainly be a hurricane when it makes landfall.  Sally could cause a storm surge of 10 feet (3 meters).  Since it will be moving slowly, Sally could drop very heavy rain and fresh water flooding will be possible.

Elsewhere, Tropical Storm Paulette continued toward Bermuda, Tropical Depression Rene churned in the Central Atlantic and Tropical Depression Twenty formed over the Eastern Atlantic.  At 5:00 p.m. EDT on Saturday the center of Tropical Storm Paulette was located at latitude 28.4°N and longitude 58.5°W which put it about 460 miles (740 km) southeast of Bermuda.  Paulette was moving toward the northwest at 15 m.p.h. (24 km/h).  The maximum sustained wind speed was 70 m.p.h. (110 km/h) and there were wind gusts to 85 m.p.h. (135 km/h).  The minimum surface pressure was 987 mb.  A Hurricane Warning was in effect for Bermuda.

At 5:00 p.m. EDT on Saturday the center of Tropical Depression Rene was located at latitude 24.3°N and longitude 45.6°W which put it about 1200 miles (1935 km) east-northeast of the Northern Leeward Islands.  Rene was moving toward the northwest at 14 m.p.h. (22km/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 1006 mb.

At 5:00 p.m. EDT on Saturday the center of Tropical Depression Twenty was located at latitude 11.4°N and longitude 33.5°W which put it about 2030 miles (3265 km) east of the Northern Leeward Islands.  The depression was moving toward the west-northwest 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 1005 mb.

Tropical Storm Paulette Causes Hurricane Warning for Bermuda

A likely intensification of Tropical Storm Paulette caused a Hurricane Warning to be issued for Bermuda on Saturday morning.  At 11:00 a.m. EDT on Saturday the center of Tropical Storm Paulette was located at latitude 27.5°N and longitude 57.2°W which put it about 565 miles (905 km) southeast of Bermuda.  Paulette was moving toward the northwest at 15 m.p.h. (24 km/h).  The maximum sustained wind speed was 70 m.p.h. (110 km/h) and there were wind gusts to 85 m.p.h. (135 km/h).  The minimum surface pressure was 987 mb.

A Hurricane Warning was in effect for Bermuda.

Tropical Storm Paulette was on the verge of strengthening into a hurricane on Saturday morning.  Microwave satellite imagery indicated that a small circular eye was forming at the center of Paulette.  A ring of strong thunderstorms was developing around the eye.  Bands of showers and thunderstorms were revolving around the core of Tropical Storm Paulette.  The stronger thunderstorms were in bands in the northern half of the circulation.  Bands in the southern half of Paulette consisted primarily of showers and lower clouds.   Winds to tropical storm force extended out 200 miles (320 km) on the northern side of Tropical Storm Paulette.  Winds to tropical storm force extended out 100 miles (160 km) on the southern side of the circulation.

Tropical Storm Paulette will move through an environment favorable for intensification.  Paulette will move over water where the Sea Surface Temperature is near 29°C.  It will move into an area that is northeast of an upper low north of Puerto Rico and west of an upper level ridge that is over the eastern Atlantic Ocean.  The upper low will produce southerly winds which will blow toward the top of Tropical Storm Paulette.  Those winds will cause moderate vertical wind shear and the shear will slow the rate of intensification.  In spite of the wind shear Paulette is likely to strengthen into a hurricane during the next 24 hours.

Tropical Storm Paulette will move around the western end of a subtropical high pressure system over the Atlantic.  The high will steer Paulette toward the northwest during the next 36 hours.  On its anticipated track Tropical Storm Paulette will approach Bermuda on Sunday night.  Paulette will almost certainly be a hurricane when it approaches Bermuda.

Elsewhere, Tropical Depression Nineteen was strengthening near Southwest Florida and Rene weakened to a tropical depression west of the Cabo Verde Islands.  At 11:00 a.m. EDT on Saturday the center of Tropical Depression Nineteen was located at latitude 25.6°N and longitude 81.5°W which put it about 40 miles (65 km) south-southeast of Naples, Florida.  The depression was moving toward the west 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.

A Tropical Storm Watch was in effect for the portion of the coasst from Ochlockonee River to the Okaloosa/Walton  County Line in Florida.

Tropical Depression Nineteen was dropping heavy rain over the Florida Keys on Saturday morning.  The depression is forecast to strengthen into a hurricane as it moves over the eastern Gulf of Mexico during the next 48 hours.  A Hurricane Watch is likely to be issued for the Northern Gulf Coast later today.

At 11:00 a.m. EDT on Saturday the center of Tropical Depression Rene was located at latitude 23.2°N and longitude 44.4°W which put it about 1415 miles (2275 km) west-northwest of teh Cabo Verde Islands.  Rene was moving toward the northwest at 13 m.p.h. (20 km/h).  Th 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 1006 mb.

Tropical Depression Nineteen Forms, Watch Issued for South Florida

Tropical Depression Nineteen formed between the Bahamas and Florida on Friday afternoon and a Tropical Storm Watch was issued for a portion of South Florida.  At 5:00 p.m. EDT on Friday the center of Tropical Depression Nineteen was located at latitude 25.4°N and longitude 79.0°W which put it about 80 miles (130 km) east-southeast of Miami, Florida.  The depression was moving toward the west-northwest at 8 m.p.h. (13 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 1009 mb.

A Tropical Storm Watch was issued for the portion of the coast from Jupiter Inlet to Ocean Reef, Florida.

The circulation around an area of low pressure over the Bahamas organized quickly on Friday afternoon and the National Hurricane Center designated the system as Tropical Depression Nineteen.  Thunderstorms developed near the center of the depression.  Bands of showers and thunderstorms formed and started to revolve around the center of circulation.  Storms near the center began to generate upper level divergence which pumped mass away from the depression.  The removal of mass caused the surface pressure to decrease.  A ship northwest of Andros Island reported winds to 35 m.p.h. (55 km/h).

Tropical Depression Nineteen will move through an environment favorable for intensification during the next several days.  For most of the time the depression will move over water where the Sea Surface Temperature is near 30°C.  It will move underneath the middle of an upper level ridge where the winds are weak and there will be little vertical wind shear.  The center of the depression could spend about 12 hours over South Florida on Saturday which would inhibit intensification.  The depression will intensify over the Gulf of Mexico and it could strengthen into a hurricane.

Tropical Depression Nineteen will move south of a high pressure system over the southeastern U.S.  The high will steer the depression toward the west-northwest.  On its anticipated track Tropical Depression Nineteen will reach southeastern Florida during Friday night.  It could approach the northern Gulf Coast on Monday.  Tropical Depression Nineteen will bring locally heavy rain and gusty winds to South Florida during the next 24 hours.

Elsewhere over the Atlantic Ocean, Tropical Storm Paulette turned toward Bermuda and Tropical Storm Rene weakened west of the Cabo Verde Islands.  At 5:00 p.m. EDT on Friday the center of Tropical Storm Paulette was located at latitude 24.6°N and longitude 53.7°W which put it about 855 miles (1745 km) southeast of Bermuda.  Paulette was moving toward the northwest at 13 m.p.h. (20 km/h).  The maximum sustained wind speed was 65 m.p.h. (105 km/h) and there were wind gusts to 80 m.p.h. (135 km/h).  The minimum surface pressure was 989 mb.  Tropical Storm Paulette is forecast to strengthen into a hurricane and it could be a major hurricane when it passes near Bermuda on Monday.

At 5:00 p.m. EDT on Friday the center of Tropical Storm Rene was located at latitude 20.7°N and longitude 41.1°W which put it about 1165 miles (1875 km) west-northwest of the Cabo Verde Islands.  Rene was moving toward the west-northwest at 14 m.p.h. (22 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.

Marco Strengthens to a Hurricane, Laura Drenches Hispaniola

Former Tropical Storm Marco strengthened into a hurricane on Sunday over the Gulf of Mexico while Tropical Storm Laura dropped drenching rain on Hispaniola.  At 2:00 p.m. EDT on Sunday the center of Hurricane Marco was located at latitude 25.3°N and longitude 87.4°W which put it about 280 miles (450 km) south-southeast of the Mouth of the Mississippi River.  Marco was moving toward the north-northwest at 14 m.p.h. (22 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 992 mb.

A Hurricane Warning was in effect for the portion of the coast from Morgan City, Louisiana to the Mouth of the Pearl River, Mississippi.  Hurricane Watches were in effect for the portion of the coast from Intracoastal City, Louisiana to Morgan City and for New Orleans, Lake Pontchartrain and Lake Maurepas.  A Tropical Storm Warning was in effect from the Mouth of the Pearl River to the Mississippi/Alabama border.  A Tropical Storm Watch was in effect for the portion of the coast from the Mississippi/Alabama border to the Alabama/Florida border.

Former Tropical Storm Marco strengthened into a hurricane on Sunday.  A small eye developed at the center of circulation.  A ring of thunderstorms surrounded eye and the strongest winds were occurring in that ring of storms.  Bands of showers and thunderstorms were revolving around the core of Marco.  Storms near the core generated upper level divergence which pumped mass away to the northeast of the hurricane.

The circulation around Hurricane Marco was small.  Winds to hurricane force extended out 15 miles (25 km) from the center of circulation.  Winds to tropical storm force extended out 70 miles (110 km) from the center.

Hurricane Marco will move through an environment somewhat favorable for intensification during the next 18 hours.  Marco will move over water where the Sea Surface Temperature is near 30°C.  An upper level trough over the northwestern Gulf of Mexico will produce southwesterly winds which will blow toward the top of Hurricane Marco.  Those winds will cause some vertical wind shear, but the shear will not be strong enough to prevent Marco from strengthening during the next 18 hours.

The upper level trough and a subtropical high pressure system over the Atlantic Ocean will steer Hurricane Marco toward the north-northwest during the next day or so.  On its anticipated track Hurricane Marco will approach southeast Louisiana on Monday.  Marco will bring gusty winds and drop locally heavy rain over southeastern Louisiana and southern Mississippi.

Elsewhere, Tropical Storm Laura dropped heavy rain on the Dominican Republic and Haiti.  There were reports of flash floods.  At 2:00 pm. EDT on Sunday the center of Tropical Storm Laura was located at latitude 19.4°N and longitude 74.3°W which put it about 80 miles (130 km) southeast of Guantanamo, Cuba.  Laura was moving toward the west-northwest at 21 m.p.h. (33 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 1004 mb.

Tropical Storm Warnings were in effect for the portion of the northern coast of the Dominican Republic from Samana to the border with Haiti and for the entire coast of Haiti.  Tropical Storm Warnings were in effect for the Turks and Caicos, the Acklins, Crooked Island, Long Cay, the Inaguas, and the Ragged Islands.  Tropical Storm Warnings were also in effect for the Cuban provinces of Las Tunas, Holguin, Guantanamo, Santiago de Cuba, Granma, Ciego de Avila, Sancti Spiritus, Villa Carla, Cienfuegos, Matanzas, Mayabeque, La Habana, Artemisa, Pinar del Rio and the Isle of Youth.  A Tropical Storm Watch was in effect for the Florida Keys to the Isle of Youth.  Tropical Storm Watches were also in effect for the Central Bahamas and Andros Island.

Tropical Storm Marco Strengthens, Hurricane Watch for New Orleans

Tropical Storm Marco strengthened on Saturday and a Hurricane Watch was issued for a portion of the central Gulf Coast.  At 5:00 p.m. EDT on Saturday the center of Tropical Storm Marco was located at latitude 21.9°N and longitude 68.1°W which put it about 50 miles (80 km) west of the western tip of Cuba.  Marco was moving toward the north-northwest at 13 m.p.h. (20 km/h).  The maximum sustained wind speed was 65 m.p.h. (105 km/h) and there were wind gusts to 80 m.p.h. (130 km/h).  The minimum surface pressure was 992 mb.

A Hurricane Watch was issued for the portion of the coast from Intracoastal City, Louisiana to the Mississippi/Alabama border including Lake Pontchartrain, Lake Maurepas and New Orleans.  A Tropical Storm Watch was in effect for the portion of the coast from the Mississippi/Alabama border to the Alabama/Florida border.  A Tropical Storm Warning was in effect for the Cuban province of Pinar del Rio.

Tropical Storm Marco exhibited much better organization on Saturday.  Weather radar on a reconnaissance plane and from Cuba as well as visible satellite images indicated that a small eye developed at the center of Marco.  The eye was surrounded by a ring of thunderstorms and the strongest winds were occurring in that ring of storms.  Bands of showers and thunderstorms were revolving around the core of Tropical Storm Marco.  Storms near the core were generating upper level divergence which was pumping away to the north of the tropical storm.  The circulation around Marco was small.  Winds to tropical storm force extended out 100 miles (160 km) to the east of the center of circulation.  Winds to tropical storm force only extended out 50 miles (80 km) on the western side of the tropical storm.

Tropical Storm Marco will move through an environment favorable for intensification during the nextt 24 hours.  Marco will move over water where the Sea Surface Temperature is near 30°C.  It will move east of an upper level trough over the Gulf of Mexico.  The trough will produce southwesterly winds which will blow toward the top of the circulation.  Those winds will cause some vertical wind shear, but the shear is not likely to be enough to prevent intensification.  Tropical Storm Marco is likely to intensify into a hurricane during the next 24 hours.  Since he circulation around Marco is small, the tropical storm could strengthen or weaken quickly if the environment changes.

The upper level trough and a subtropical high pressure system over the Atlantic Ocean will steer Tropical Storm Marco toward the north-northwest during the next 36 to 48 hours.  On its anticipated track Marco could approach southeastern Louisiana by Monday afternoon.  Marco could be a hurricane when it approaches the coast.

Elsewhere, Tropical Storm Laura dropped heavy rain over Puerto Rico and it prompted the issuance of a Tropical Storm Watch for the Florida Keys.  At 5:00 p.m. EDT on Saturday the center of Tropical Storm Laura was located at latitude 18.0°N and longitude 68.1°W which put it about 125 miles (200 km) east-southeast of Santo Domingo, Dominican Republic.  Laura was moving toward the west at 18 m.p.h. (30 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 1004 mb.

Tropical Storm Warnings were in effect for the U.S. Virgin Islands, Puerto Rico, Vieques and Culebra.  A Tropical Storm Warning was in effect for the northern coast of Hispaniola from Le Mole St. Nicholas, Haiti to Cabo Engano, Dominican Republic.  Tropical Storm Warnings were in effect for the Turks and Caicos, the Acklins, Long Key, Crooked Island, the Inaguas, and the Ragged Islands.  A Tropical Storm Warning was also in effect for the Cuban provinces of Las Tunas, Holguin, Santiago de Cuba, Guantanamo and Granma.

A Tropical Storm Watch was issued for the Florida Keys from Ocean Reef to Key West.  Tropical Storm Watches were in effect for the Central Bahamas and for Andros Island.

Tropical Storm Marco is forecast to move over HIspaniola and the mountains there are likely to disrupt the circulation.