Tag Archives: Imelda

Hurricane Imelda Brings Wind and Rain to Bermuda

Hurricane Imelda brought wind and rain to Bermuda on Wednesday night.  At 11:00 p.m. EDT on Wednesday the center of Hurricane Imelda was located at latitude 32.1°N and longitude 65.0°W which put the center about 20 miles (30 km) southwest of Bermuda.  Imelda was moving toward the east-northeast at 29 m.p.h. (46 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 971 mb.

A Hurricane Warning is in effect for Bermuda.

Hurricane Imelda was in the middle of a transition to an extratropical cyclone when it reached Bermuda on Wednesday night.  The transition to an extratropical cyclone affected the structure of Hurricane Imelda.  Thunderstorms were occurring in bands in the northern side of Imelda’s circulation.  The bands in the southern half of Hurricane Imelda consisted primarily of showers and lower clouds.

The size of the circulation around Hurricane Imelda increased during the transition to an extratropical cyclone.  Winds to hurricane force extended out 45 miles (75 km) from the center of Imelda’s circulation.  Winds to tropical storm force extended out 250 miles (400 km) from the center of Hurricane Imelda.

The Hurricane Intensity Index (HII) for Hurricane Imelda was 16.5. The Hurricane Size Index (HSI) was 15.6 and the Hurricane Wind Intensity Size Index (HWISI) was 32.1.

Hurricane Imelda will continue to bring strong winds and heavy rain to Bermuda during the next few hours. The strong winds could cause electricity outages.  Heavy rain could cause flooding.

Hurricane Imelda will move through an environment unfavorable for intensification of a hurricane during the next 24 hours.  Imelda will move over water where the Sea Surface Temperatures are near 27°C.  It will move under the southern side of an upper level trough that is east of the U.S.  The upper level trough will produce strong southwesterly winds that will blow toward the top of Imelda’s circulation.  Those winds will cause strong vertical wind shear.  The strong vertical wind shear will cause Hurricane Imelda to complete a transition to a strong extratropical cyclone on Thursday.

The upper level trough east of the U.S. will steer Hurricane Imelda toward the east-northeast during the next 24 hours.  On its anticipated track, Hurricane Imelda will move quickly away from Bermuda on Thursday.

Hurricane Imelda Strengthens to Cat. 2

Hurricane Imelda strengthened to Category 2 on the Saffir-Simpson Scale on Wednesday morning.  At 11:00 a.m. EDT on Wednesday the center of Hurricane Imelda was located at latitude 31.0°N and longitude 70.4°W which put the center about 340 miles (550 km) west-southwest of Bermuda.  Imelda was moving toward the east-northeast at 20 m.p.h. (32 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 966 mb.

A Hurricane Warning is in effect for Bermuda.

Hurricane Imelda strengthened to Category 2 on the Saffir-Simpson Scale on Wednesday morning.  A circular eye with a diameter of 15 miles (24 km) was at the center of Imelda’s circulation.  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 Hurricane Imelda.  Storms near the core of Imelda generated upper level divergence that pumped mass away to the north and east of the hurricane.  The removal of mass caused the surface pressure to decrease.

The size of the circulation around Hurricane Imelda increased when Imelda strengthened.  Winds to hurricane force extended out 60 miles (95 km) from the center of Imelda’s circulation.  Winds to tropical storm force extended out 230 miles (370 km) from the center of Hurricane Imelda.

The Hurricane Intensity Index (HII) for Hurricane Imelda was 16.5.  The Hurricane Size Index (HSI) was 19.4 and the Hurricane Wind Intensity Size Index (HWISI) was 34.9.

Hurricane Imelda will move through an environment somewhat favorable for intensification during the next 24 hours.  Imelda will move over water where the Sea Surface Temperatures are near 28°C.  It will move under the eastern side of an upper level trough that is over the eastern U.S.  The upper level trough will produce southwesterly winds that will blow toward the top of Imelda’s circulation.  Those winds will cause moderate vertical wind shear.  The moderate vertical wind shear will inhibit intensification, but the wind shear will not be enough to prevent intensification.  Hurricane Imelda is likely to intensify during the next 24 hours. Imelda could intensify to a major hurricane.

The upper level trough over the eastern U.S. will steer Hurricane Imelda toward the east-northeast during the next 24 hours.  On its anticipated track, Hurricane Imelda will hit Bermuda on Wednesday night.

Hurricane Imelda will bring strong winds and heavy rain to Bermuda.  The strong winds could cause electricity outages.  Heavy rain could cause flooding.

Elsewhere over the Atlantic Ocean, former Hurricane Humberto merged with a front and made a transition to an extratropical cyclone.  At 11:00 a.m. EDT on Wednesday the center of former Hurricane Humberto was located at latitude 37.0°N and longitude 63.0°W which put the center about 340 miles (550 km) north-northeast of Bermuda.  Humberto was moving toward the east-northeast at 23 m.p.h. (37 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 980 mb.

Imelda Intensifies to a Hurricane

Former Tropical Storm Imelda intensified to a hurricane over the Atlantic Ocean east of Florida on Tuesday morning.  At 8:00 a.m. EDT on Tuesday the center of Hurricane Imelda was located at latitude 29.0°N and longitude 76.9°W which put the center about 755 miles (1255 km) west-southwest of Bermuda.  Imelda was moving toward the northeast at 7 m.p.h. (11 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 980 mb.

A Hurricane Watch is in effect for Bermuda.

A U.S. Air Force Reserve Hurricane Hunter plane found that former Tropical Storm Imelda had intensified to a hurricane on Tuesday morning.

The circulation around Hurricane Imelda became more symmetrical on Tuesday morning.  Thunderstorms near the center of Imelda’s circulation generated upper level divergence that pumped mass away to the north and east of the hurricane.  The removal of mass caused the surface pressure to decrease.  Bands of showers and thunderstorms were revolving around the center of Hurricane Imelda.

Winds to hurricane force extended out 70 miles (110 km) from the center of Hurricane Imelda.  Winds to tropical storm force extended out 185 miles (295 km) from the center of Imelda’s circulation.

Hurricane Storm Imelda will move through an environment somewhat favorable for intensification during the next 24 hours.  Imelda will move over water where the Sea Surface Temperatures are near 29°C.  It will move under the eastern side of an upper level trough that is over the southeast U.S.  The upper level trough will produce southerly winds that will blow toward the top of Imelda’s circulation.  Those winds will cause moderate vertical wind shear.  The moderate vertical wind shear will inhibit intensification, but the wind shear will not be enough to prevent intensification.  Hurricane Imelda will intensify during the next 24 hours.

The upper level trough over the southeast U.S. will steer Hurricane Imelda toward the east-northeast during the next 24 hours. On its anticipated track, Hurricane Imelda will affect Bermuda on Wednesday night.

Hurricane Imelda will bring strong winds and heavy rain to Bermuda.  The strong winds could cause electricity outages.  Heavy rain could cause flooding.

Elsewhere over the Atlantic Ocean, Hurricane Humberto was weakening west of Bermuda.  At 5:00 a.m. EDT on Tuesday the center of Hurricane Humberto was located at latitude 31.6°N and longitude 69.4°W which put the center about 275 miles (440 km) west of Bermuda.  Humberto was moving toward the north-northwest at 17 m.p.h. (28 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 972 mb.

Tropical Storm Imelda Strengthens

Tropical Storm Imelda strengthened on Monday morning as it moved north of the Bahamas.  At 11:00 a.m. EDT on Monday the center of Tropical Storm Imelda was located at latitude 26.9°N and longitude 77.1°W which put the center about 35 miles (55 km) north of Great Abaco Island, Bahamas.  Imelda was moving toward the north at 9 m.p.h. (15 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 988 mb.

Tropical Storm Warnings were in effect for the Northwestern Bahamas including Eleuthera, the Abacos, and Grand Bahama Island.

Tropical Storm Imelda strengthened on Monday morning.  More thunderstorms developed near the center of Imelda’s circulation. Bands of showers and thunderstorms were revolving around the center of Tropical Storm Imelda.  Storms near the center of Imelda generated upper level divergence that pumped mass away from the tropical storm.  The removal of mass caused the surface pressure to decrease.

The strongest winds were occurring in the northeastern part of Tropical Storm Imelda.  Winds to tropical storm force extended out 175 miles (280 km) in the eastern side of Imelda’s circulation.  Winds to tropical storm force extended out 90 miles (145 km) in the western side of Tropical Storm Imelda.

Tropical Storm Imelda will move through an environment favorable for intensification during the next 24 hours.  Imelda will move over water where the Sea Surface Temperatures are near 29°C.  It will move under the eastern side of an upper level trough that is over the Southeast U.S.  The upper level trough will produce southerly winds that will blow toward the top of Imelda”s circulation.  Those winds will cause some vertical wind shear.  The vertical wind shear will inhibit intensification, but the wind shear will not be enough to prevent intensification.  Tropical Storm Imelda will intensify during the next 24 hours.  Imelda could intensify rapidly at times.  Tropical Storm Imelda will intensify to a hurricane by Tuesday.

The upper level trough west of Florida will steer Tropical Storm Imelda toward the north during the next 24 hours.  On its anticipated track, Tropical Storm Imelda will remain east of South Florida.

Elsewhere over the Atlantic Ocean, Hurricane Humberto was completing an eyewall replacement cycle.  At 11:00 a.m. EDT on Monday the center of Hurricane Humberto was located at latitude 28.0°N and longitude 67.6°W which put the center about 340 miles (550 km) south-southwest of Bermuda.  Humberto was moving toward the west-northwest at 13 m.p.h. (21 km/h).  The maximum sustained wind speed was 145 m.p.h. (235 km/h) and there were wind gusts to 175 m.p.h. (280 km/h).  The minimum surface pressure was 940 mb.

A Tropical Storm Watch was in effect for Bermuda.

 

Depression Strengthens to Tropical Storm Imelda

Former Tropical Depression Nine strengthened to Tropical Storm Imelda over the Bahamas on Sunday afternoon.  At 2:00 p.m. EDT on Sunday the center of Tropical Storm Imelda was located at latitude 23.9°N and longitude 77.3°W which put the center about 105 miles (165 km) south of Nassau, Bahamas.   Imelda was moving toward the north 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 998 mb.

Tropical Storm Warnings were in effect for the Central Bahamas including Cat Island, the Exumas, Long Island, Rum Cay, and San Salvador.

Tropical Storm Warnings were in effect for the Northwestern Bahamas including Eleuthera, New Providence, the Abacos, the Berry Islands, Andros Island, and Grand Bahama Island.

A Tropical Storm Watch was in effect for the portion of the coast from the Palm Beach/Martin County Line to the Flagler/Volusia County Line, Florida.

A U.S. Air Force Reserve Hurricane Hunter reconnaissance plane found on Sunday afternoon that former Tropical Depression Nine had strengthened.  Based on data collected by the reconnaissance plane, the U.S. National Hurricane Center designated the system as Tropical Storm Imelda.

More thunderstorms were forming near the center of Tropical Storm Imelda on Sunday afternoon.  However, the distribution of thunderstorms in Imelda was asymmetrical.  Thunderstorms were occurring mainly in bands in the eastern side of Imelda’s circulation.  Bands in the western side of Tropical Storm Imelda consisted primarily of showers and lower clouds.

Winds to tropical storm force extended out 30 miles (50 km) from the center of Tropical Storm Imelda.

Tropical Storm Imelda will move through an environment favorable for intensification during the next 24 hours.  Imelda will move over water where the Sea Surface Temperatures are near 29°C.   It will move under the eastern side of an upper level trough that is west of Florida.  The upper level trough will produce southerly winds that will blow toward the top of Imelda”s circulation.  Those winds will cause some vertical wind shear.  The vertical wind shear will inhibit intensification, but the wind shear will not be enough to prevent intensification.  Tropical Storm Imelda will intensify during the next 24 hours.

The upper level trough west of Florida will steer Tropical Storm Imelda toward the north during the next 24 hours.  On its anticipated track, Tropical Storm Imelda will move across the Central and Northwestern Bahamas.

Tropical Storm Imelda will bring strong winds and locally heavy rain to the Central and Northwestern Bahamas.  Heavy rain could cause flash floods in some locations.

Elsewhere over the Atlantic Ocean, powerful Hurricane Humberto was passing south of Bermuda.  At 11:00 a.m. EDT on Sunday the center of Hurricane Humberto was located at latitude 24.6°N and longitude 64.3°W which put the center about 535 miles (855 km) south of Bermuda.  Humberto was moving toward the west-northwest at 13 m.p.h. (21 km/h).  The maximum sustained wind speed was 150 m.p.h. (240 km/h) and there were wind gusts to 180 m.p.h. (290 km/h).  The minimum surface pressure was 934 mb.

Imelda’s Remnants Cause Flash Floods in Southeast Texas

The remnants of former Tropical Storm Imelda caused flash floods over parts of southeastern Texas on Thursday.  The National Weather Service extended Flash Flood Emergencies for portions of southwestern San Jacinto County, east central Montgomery County, Chambers County and Liberty County.

At 11:00 a.m. EDT on Thursday the center of Tropical Depression Imelda was located at latitude 30.5°N and longitude 95.5°W which put it about 55 miles (90 km) north of Houston, Texas.  Imelda was moving toward the northwest at 6 m.p.h. (9 km/h).  The maximum sustained wind speed was 25 m.p.h. (40 km/h) and there were wind gusts to 45 m.p.h. (75 km/h).  The minimum surface pressure was 1009 mb.

The remnants of former Tropical Storm Imelda remained nearly stationary over southeastern Texas on Thursday morning.  Bands of showers and thunderstorms in the eastern half of the circulation were dropping heavy rain.  There were unofficial reports that some locations had received up to 30 inches (0.9 meters) of rain.  Flash flood were occurring and a portion of Interstate 10 was closed due to high water.  Southeasterly winds were transport very moist air over the region and the heavy rain was forecast to continue.

Elsewhere over the Atlantic Ocean, former Tropical Storm Jerry strengthened into a hurricane and Hurricane Humberto sped away from Bermuda.  At 11:00 a.m. EDT on Thursday the center of Hurricane Jerry was located at latitude 16.8°N and longitude 54.4°W which put it about 490 miles (785 km) east of the Leeward Islands.  Jerry was moving toward the west-northwest at 16 m.p.h. (26 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.  Tropical Storm Watches were in effect for St. Maarten, St. Martin, St. Barthelemy, Barbuda, Anguilla, Saba and St. Eustatius.

At 11:00 a.m. EDT on Thursday the center of Hurricane Humberto was located at latitude 36.8°N and longitude 60.0°W which put it about 415 miles (665 km) northeast of Bermuda.  Humberto was moving toward the northeast at 24 m.p.h. (39 km/h).  The maximum sustained wind speed was 110 m.p.h. (185 km/h) and there were gusts to 130 m.p.h. (210 km/h).  The minimum surface pressure was 955 mb.

Hurricane Humberto Brings Strong Winds to Bermuda

Hurricane Humberto brought strong winds to Bermuda on Wednesday.  At 11:00 p.m. EDT on Wednesday the center of Hurricane Humberto was located at latitude 34.0°N and longitude 63.9°W which put it about 130 miles (215 km) northeast of Bermuda.  Humberto was moving toward the northeast at 23 m.p.h. (37 km/h).  The maximum sustained wind speed was 120 m.p.h. (195 km/h) and there were wind gusts to 140 m.p.h. (225 km/h).  The minimum surface pressure was 952 mb.

The Hurricane Warning for Bermuda was changed to a Tropical Storm Warning because Hurricane Humberto was moving rapidly away from Bermuda.

Although the center of Hurricane Humberto passed just to the northwest of Bermuda, Humberto did produce hurricane force winds on Bermuda.  The weather station at the L.F. Wade International airport measured a sustained wind speed of 82 m.p.h. (132 km/h) and a wind gust to 114 m.p.h. (184 km/h).  There were reports of power electrical outages and wind damage on Bermuda.  Conditions will improve on Thursday when Hurricane Humberto moves rapidly away from Bermuda.

A trough over the eastern U.S. will steer Hurricane Humberto rapidly toward the northeast on Thursday.  Humberto will move into a less favorable environment.  The upper level trough will cause moderate vertical wind shear.  Hurricane Humberto will start to move over cooler water.  Moderate shear and cooler water will cause Hurricane Humberto to weaken during the next several days.  While Humberto moves into a less tropical environment, it will make a transition to a strong extratropical cyclone.

Elsewhere, Tropical Depression Imelda continued to drop heavy rain over parts of eastern Texas and southwestern Louisiana and Tropical Storm Jerry threatened the northern Leeward Islands.  At 11:00 p.m. EDT on Wednesday the center of Tropical Depression Imelda was located at latitude 31.2°N and longitude 94.9°W which put it about 110 miles (175 km) north-northeast of Houston, Texas.  Imelda was moving toward the north at 3 m.p.h. (5 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 1008 mb.

At 11:00 p.m. EDT on Wednesday the center of Tropical Storm Jerry was located at latitude 15.4°N and longitude 51.8°W which put it about 675 miles (1085 km) east of the Leeward Islands.  Jerry was moving toward the west-northwest at 15 m.p.h. (24 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.  Tropical Storm Watches were in effect for St. Maarten, St. Martin, St. Barthelemy, Barbuda, Anguilla, Saba and St. Eustatius.

Tropical Storm Jerry Strengthens East of Leeward Islands

Tropical Storm Jerry strengthened east of the Leeward Islands on Wednesday.  At 11:00 a.m. EDT on Wednesday the center of Tropical Storm Jerry was located at latitude 14.6°N and longitude 49.2°W which put it about 855 miles east of the Leeward Islands.  Jerry was moving toward the west-northwest at 14 m.p.h. (22 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.

The circulation around Tropical Storm Jerry exhibited much more organization on Wednesday.  A long band of thunderstorms curved around the western and southern sides of the center of circulations.  Other bands of showers and thunderstorms developed and began to revolve around the center of circulation.  Storms near the center began to generate upper level divergence which was pumping mass away from the tropical storm.  Winds to tropical storm force extended out about 45 miles (75 km) from the center of circulation.

Tropical Storm Jerry will move through an environment favorable for intensification during the next several days.  Jerry will move over water where the Sea Surface Temperature is near 29°C.  It will move through a region where the upper level winds are weak and there will be little vertical wind shear.  Tropical Storm Jerry is likely to strengthen into a hurricane during the next day or two.  Jerry could rapidly intensify once it develops an inner core with an eye and an eyewall.

Tropical Storm Jerry will move south of a subtropical ridge over the Atlantic Ocean.  The ridge will steer Jerry toward the west-northwest.  On its anticipated track Tropical Storm Jerry could approach the northern Leeward Islands on Friday.  Jerry is likely to be a hurricane by that time.

Elsewhere, Hurricane Humberto was nearing Bermuda and Tropical Depression Imelda was dropping heavy rain over parts of eastern Texas and southwestern Louisiana.  At 2:00 p.m. EDT on Wednesday the center of Hurricane Humberto was located at latitude 32.4°N and longitude 67.2°W which put it about 140 miles (225 km) west of Bermuda.  Humberto was moving toward the east-northeast at 16 m.p.h. (26 km/h).  The maximum sustained wind speed was 120 m.p.h. (195 km/h) and there were wind gusts to 140 m.p.h. (225 km/h).  The minimum surface pressure was 952 mb.  A Hurricane Warning was in effect for Bermuda.

At 11:00 a.m. EDT on Wednesday the center of Tropical Depression Imelda was located at latitude 30.6°N and longitude 95.6°W which put it about 65 miles (105 km) north of Houston, Texas.  Imelda was moving toward the north at 5 m.p.h. (8 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 1009 mb.  Flash Flood Watches were in effect for parts of eastern Texas and southwestern Louisiana.

Hurricane Humberto Strengthens to a Major Hurricane, Warning for Bermuda

Hurricane Humberto strengthened into a major hurricane on Tuesday and a Hurricane Warning was issued for Bermuda.  At 11:00 pm. EDT on Tuesday the center of Hurricane Humberto was located at latitude 31.3°N and longitude 71.0°W which put it about 370 miles (595 km) west of Bermuda.  Humberto was moving toward the east-northeast at 12 m.p.h. (19 km/h).  The maximum sustained wind speed was 115 m.p.h. (185 km/h) and there were wind gusts to 140 m.p.h. (225 km/h).  The minimum surface pressure was 951 mb.

Hurricane Humberto exhibited the structure of a large mature hurricane on Tuesday night.  There was a circular eye at the center of circulation.  A ring of strong thunderstorms surrounded the eye and the strongest winds were occurring in that ring of storms.  Bands of showers and thunderstorms were revolving around the core of Hurricane Humberto.  The stronger rainbands were occurring in the northern half of the circulation.  Humberto appeared to be drawing drier air around the southern half of the circulation and bands in that part of the hurricane consisted primarily of showers and lower clouds.

Winds to hurricane force extended out about 45 miles (75 km) from the center of Hurricane Humberto.  Winds to tropical storm force extended out about 150 miles (240 km) from the center of circulation.  The Hurricane Intensity Index (HII) for Hurricane Humberto was 20.6.  The Hurricane Size Index (HSI) was 16.9 and the Hurricane Wind Intensity Size Index (HWISI) was 37.5.  Hurricane Humberto was capable of causing major wind damage.

Hurricane Humberto will remain in an environment capable of supporting a major hurricane for another 12 to 24 hours.  Humberto will move over water where the Sea Surface Temperature is near 28.5°C.  An upper level trough over the eastern U.S. will produce southwesterly winds which will blow toward the top of the hurricane.  Those winds will cause some vertical wind shear, but the shear may not be strong enough to cause Hurricane Humberto to weaken on Wednesday.

Hurricane Humberto will move around the northern side of a subtropical high pressure system over the Atlantic Ocean.  The high and the upper level trough over the eastern U.S.  will combine to steer Humberto toward the east-northeast on Wednesday.  On its anticipated track the center of Hurricane Humberto could approach Bermuda on Wednesday evening.  Humberto could still be a major hurricane at that time.  If the center of Hurricane Humberto passes just north of Bermuda, then the strongest winds could affect Bermuda.

Elsewhere, Tropical Depression Imelda was dropping heavy rain near Houston, Texas and Tropical Depression Ten was churning toward the northern Leeward Islands.  At 11:00 p.m. EDT on Tuesday the center of Tropical Depression Imelda was located at latitude 29.8°N and longitude 95.5°W which put it about 10 miles (15 km) northwest of Houston, Texas.  Imelda was moving toward the north at 6 m.p.h. (10 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 1007 mb.

At 11:00 p.m. EDT on Tuesday the center of Tropical Depression Ten was located at latitude 13.7°N and longitude 46.7°W which put it about 1030 miles (1660 km) east of the Leeward Islands.  It 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 Imelda Forms Along Upper Texas Coast

Tropical Storm Imelda formed along the Upper Texas coast on Tuesday.  At 2:00 p.m. EDT on Tuesday the center of Tropical Storm Imelda was located at latitude 29.0°N and longitude 95.3°W which put it near Freeport, Texas.  Imelda was moving toward the north 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 1005 mb.

A Tropical Storm Warning was in effect for the portion of the coast from Sargent to Port Bolivar, Texas.

A small low pressure system over the northwestern Gulf of Mexico exhibited greater organization on satellite and radar images on Tuesday.  When a surface weather station reported a sustained wind speed of 40 m.p.h. (65 km/h), the National Hurricane Center designated the system as Tropical Storm Imelda.  The winds to tropical storm force were occurring southeast of the center of circulation.  Winds to tropical storm force extended out about 45 miles (75 km) in the southeastern quadrant of Tropical Storm Imelda.

Tropical Storm Imelda will move around the western end of a warm high pressure system over the southeastern U.S.  The high will steer Imelda slowly toward the north during the next several days.  On its anticipated track Tropical Storm Imelda will move slowly inland over east Texas.  Although Imelda will cause a small storm surge along the coast around the northwestern Gulf of Mexico, locally heavy rain will pose a much greater risk.  Southeasterly winds blowing around the eastern side of Tropical Storm Imelda will transport very moist air over parts of eastern Texas.  Over a foot of rain (0.33 meters) could fall in some locations where rain bands linger.  Flash Flood Watches have been issued for a number of counties around Houston and Galveston.

Elsewhere over the Atlantic Ocean, Hurricane Humberto moved closer to Bermuda and Tropical Depression Ten formed east of the Lesser Antilles.  At 2:00 p.m. EDT on Tuesday the center of Hurricane Humberto was located at latitude 30.8°N and longitude 72.9°W which put it about 490 miles (785 km) west-southwest of Bermuda.  Humberto was moving toward the east-northeast at 9 m.p.h. (15 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 961 mb.

A Hurricane Watch and a Tropical Storm Warning were in effect for Bermuda.

At 11:00 a.m. EDT on Tuesday the center of Tropical Depression Ten was located at latitude 12.9°N and longitude 44.9°W which put it about 1165 miles (1870 km) east-southeast of the Leeward Islands.  It 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 1007 mb.  The depression is forecast to strengthen into a hurricane while it moves toward the northern Leeward Islands.