Tag Archives: Freeport

Hurricane Beryl Makes Landfall in Texas

Hurricane Beryl made landfall on the coast of Texas at Matagorda early on Monday morning.  At 5:00 a.m. EDT on Monday the center of Hurricane Beryl was located at latitude 28.6°N and longitude 96.0°W which put the center at Matagorda, Texas.  Beryl was moving toward the north 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 100 m.p.h. (160 km/h).  The minimum surface pressure was 979 mb.

A Hurricane Warning was in effect for the portion of the coast from Mesquite Bay to Port Bolivar, Texas.

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

A Storm Surge Warning was in effect for the portion of the coast from Mesquite Bay to Sabine Pass, Texas.

The center of Hurricane Beryl made landfall on the coast of Texas at Matagorda early on Monday morning.  Beryl was intensifying at the time of landfall.  A circular eye with a diameter of 32 miles (52 km) was present at the center of Beryl’s circulation.  The eye of Hurricane Beryl passed directly over Matagorda Texas.  The eye was surrounded by a ring of strong thunderstorms and the strongest winds were occurring in that ring of storms.  Bands of showers and thunderstorms were revolving around the center of Hurricane Beryl.

The strongest winds in Hurricane Beryl were occurring in the eastern half of Beryl’s circulation.  Winds to hurricane force extended out 45 miles (75 km) in the eastern side of Beryl.  Winds to tropical storm force extended out 115 miles (185 km) from the center of Hurricane Beryl.

The Hurricane Intensity Index (HII) for Hurricane Beryl was 11.5.  The Hurricane Size Index (HSI) was 10.3 and the Hurricane Wind Intensity Size Index (HWISI) was 21.8.  Hurricane Beryl was not quite as strong as Hurricane Dolly was when Dolly hit South Texas in 2008.  Beryl was a little smaller that Dolly was.

A weather station at Matagorda, Texas (EMAT2) reported a sustained wind speed of 68 m.p.h. (110 km/h) when the northern part of the eyewall passed over the station.  The station also reported a wind gust of 86 m.p.h. (139 km/h).  The station reported a surface pressure of 980 mb when the eye of Hurricane Beryl was over it.

A weather station at Freeport, Texas (FPST2) reported a sustained wind speed of 71 m.p.h. (115 km/h) and a wind gust of 86 m.p.h. (139 km/h).

Heavy rain was falling over parts of eastern Texas.  Heavy rain was falling in Houston and Galveston.

Hurricane Beryl will move around the western part of a high pressure system over the southeastern U.S.  The high pressure system will steer Beryl toward the north during the next 12 hours. Hurricane Beryl will start to move toward the northeast on Monday night.  On its anticipated track, the center of Hurricane Beryl will pass over Bay City, Texas.  The center of Beryl will pass just to the west of Houston in a few hours.

Hurricane Beryl will start to weaken gradually as the center of Beryl’s circulation moves farther inland.  Beryl will bring strong winds and heavy rain to parts of eastern Texas.  Hurricane Beryl will be capable of causing regional minor damage.  The strongest winds will be in the eastern side of Hurricane Beryl.  Beryl will bring strong winds to Galveston and Houston.  The strong winds are likely to cause electricity outages.

Hurricane Beryl could drop up to 10 inches (250 mm) of rain on some locations.   Heavy rain is likely to cause flooding.  Flood Watches are in effect for parts of eastern Texas.  Flood Watches are also in effect for parts of southeastern Oklahoma, southwestern Arkansas and northwestern Louisiana.  Hurricane Beryl could also cause a storm surge of up to 10 feet (3 meters) where the wind pushes water toward the coast.

 

Nicholas Strengthens to a Hurricane near Texas Coast

Former Tropical Storm Nicholas strengthened to a hurricane near the Texas coast on Monday night. At 11:00 p.m. EDT on Monday the center of Hurricane Nicholas was located at latitude 28.4°N and longitude 95.8°W which put it about 45 miles (75 km) southwest of Freeport, Texas. Nicholas was moving toward the north-northeast at 10 m.p.h. (16 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.

A Hurricane Waring was in effect for the portion of the coast from Port O’Connor to Freeport, Texas. A Hurricane Watch was in effect for the portion of the coast from Freeport to San Luis Pass, Texas. Tropical Storm Warnings were in effect for the portions of the coast from Port Aransas to Port O’Connor, Texas and from Freeport to Sabine Pass, Texas. The Tropical Storm Warning included Galveston.

Former Tropical Storm Nicholas strengthened to a hurricane on Monday night. An upper level ridge over the Gulf of Mexico enhanced upper level divergence to the northeast of Nicholas. The enhanced upper level divergence pumped away more mass and the surface pressure at the center of Nicholas decreased to 988 mb on Monday evening. The decreased pressure increased the pressure difference and a larger pressure gradient force caused the wind speed to gradually increase to hurricane force.

The circulation around Hurricane Nicholas was still asymmetrical. Drier air was wrapping around the southern side of Nicholas’ circulation and the precipitation was falling in the north half of the hurricane. The strongest winds were occurring in the eastern half of Hurricane Nicholas. Winds to hurricane force extended out 25 miles (40 km) in the northeastern quadrant of Nicholas. Winds to tropical storm force extended out 115 miles (185 km) on the eastern side of Hurricane Nicholas. Winds to tropical storm force extended out 45 miles on the western side of the hurricane.

Hurricane Nicholas will move around the western end of a high pressure system that extends over the Gulf of Mexico. The high pressure system will steer Nicholas toward the north-northeast during the next 24 hours. On its anticipated track the center of Hurricane Nicholas could make landfall near Freeport, Texas in a few hours. Hurricane Nicholas will bring strong winds to the coast of Texas between Matagorda and Port Arthur. Scattered power outages are likely. Nicholas will drop heavy rain over parts of southeastern Texas and over Louisiana on Tuesday. Flash floods could occur in some locations. Southerly winds blowing on the east side of Hurricane Nicholas will push water toward the coast. Those winds could cause a storm surge of up to 7 feet (2 meters). The water level will rise along the coast of southwest Louisiana too.

Tropical Storm Nicholas Prompts Hurricane Watch for Texas

A potential threat posed by Tropical Storm Nicholas prompted the issuance of a Hurricane Watch for a portion of the Texas coast on Sunday. At 11:00 p.m. EDT on Sunday the center of Tropical Storm Nicholas was located at latitude 22.5°N and longitude 95.5°W which put it about 260 miles (415 km) south-southeast of the Mouth of the Rio Grande River. Nicholas was moving toward the north at 2 m.p.h. (3 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 1007 mb.

A Hurricane Watch was in effect for the portion of the coast from Port Aransas to Freeport, Texas. A Tropical Storm Warning was in effect for the portion of the coast from Barra el Mezquital, Mexico to High Island Texas. The Tropical Storm Warning included Corpus Christi and Galveston. A Tropical Storm Watch was in effect for the portion of the coast from High Island to Sabine Pass, Texas.

The circulation around Tropical Storm Nicholas was poorly organized. There was a broad center of circulation in the middle of Nicholas. Several smaller cyclonic circulations were revolving around inside the broad center. Many of the thunderstorms were occurring in bands in the northern half of Tropical Storm Nicholas. Bands in the southern half of Nicholas consisted primarily of showers and lower clouds. Winds to tropical storm force extended out 115 miles (185 km) in the northeastern quadrant of Tropical Storm Nicholas. The winds in the other parts of Nicholas’ circulation were blowing at less than tropical storm force.

Tropical Storm Nicholas will move through an environment favorable for intensification during the next 24 hours. Nicholas will move over water where the Sea Surface Temperatures are near 30˚C. It will move between and upper level low over northern Mexico and an upper level ridge over the northwestern Caribbean Sea. The upper low and ridge will produce southerly winds that will blow toward the top of Nicholas’ circulation. Those winds will cause some vertical wind shear, but the shear will not be strong enough to prevent intensification. The upper level low will move west and weaken on Monday. The upper level ridge will extend west over Tropical Storm Nicholas. When the ridge extends over Nicholas the upper level winds will weaken. When the upper level winds weaken, the vertical wind shear will decrease. Tropical Storm Nicholas will strengthen when that occurs. If a more well defined center develops in the middle of Nicholas, the it could strengthen more quickly. There is a chance that Nicholas could intensify to a hurricane later on Monday.

Tropical Storm Nicholas will move around the western side of a high pressure system that extends over the Gulf of Mexico. The high will steer Nicholas toward the north-northwest during the next 24 hours. On its anticipated track Tropical Storm Nicholas will approach the coast near the Mouth of the Rio Grande River on Monday. Nicholas will bring gusty winds and locally heavy rain to coastal areas of northern Mexico and east Texas on Monday. Tropical Storm Nicholas could also cause a storm surge of up to 7 feet (2 meters) along portions of the coast. It is possible that a new center of circulation could develop closer to the thunderstorms in the northern half of Tropical Storm Nicholas. If a new center develops farther to the north, that could increase the threat to northeastern Texas and western Louisiana.

Laura Strengthens into a Hurricane

Former Tropical Storm Laura strengthened into a hurricane on Tuesday morning.  At 8:15 a.m. EDT on Tuesday the center of Hurricane Laura was located at latitude 23.4°N and longitude 86.4°W which put it about 625 miles (1005 km) southeast of Lake Charles, Louisiana.  Laura was moving toward the west-northwest at 17 m.p.h. (28 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 991 mb.

A Hurricane Watch was in effect for the portion of the coast from San Luis Pass, Texas to Morgan City, Louisiana.  The Hurricane Watch includes Galveston, Texas.  Houston, Texas is under a Tropical Storm Watch.  Tropical Storm Watches are also in effect for the portions of the coast from Freeport to San Luis Pass, Texas and from Morgan City, Louisiana to the Mouth of the Mississippi River.

A Hurricane Hunter aircraft found on Tuesday morning that former Tropical Storm Laura had strengthened into a hurricane.  The distribution of thunderstorms around Laura was asymmetrical.  Many of the thunderstorms were occurring in bands in the southern half of the circulation and near the center of Laura.  Bands in the northern half of the circulation consisted primarily of showers and lower clouds.  Storms near the center of circulation were generating upper level divergence which was pumping mass away from the hurricane.  Winds to tropical storm force extended out 175 miles (280 km) on the eastern side of Laura.  Winds to tropical storm force extended out 100 miles (160 km) on the western side of the hurricane.

Hurricane Laura will move through an environment favorable for intensification during the next 30 hours.  Laura will move over water where the Sea Surface Temperature is near 30°C.  It will move under an upper level high where the upper level winds are weak.  There will be little vertical wind shear.  Hurricane Laura will continue to intensify.  When an inner core is fully formed with an eye and an eyewall, Laura could strengthen more rapidly.  Laura will likely strengthen into a major hurricane over the Gulf of Mexico.

Hurricane Laura will move around the western end of a subtropical high pressure system over the Atlantic Ocean.  The high will steer Laura toward the west-northwest during the next 12 hours.  Laura will turn more toward the northwest as it approaches the western end of the high.  On its anticipated track the center of Hurricane Laura will approach the portion of the coast between Freeport, Texas and Lake Charles, Louisiana on Wednesday night.

Hurricane Laura is likely to be a major hurricane when it approaches the coast.  In addition to the strong winds, Laura could create a storm surge of over 10 feet (3 meters) along a portion of the coast. Heavy rain could also cause flash floods in some locations.

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.

Hurricane Dorian Hammers the Northwestern Bahamas

Hurricane Dorian hammered the Northwestern Bahamas on Monday.  After pounding the Abacos on Sunday night, Hurricane Dorian moved slowly across Grand Bahama Island before stalling over that island for much of Monday.  There were reports of significant storms surges, numerous injuries and some fatalities.  Dorian was still battering Grand Bahama Island on Monday night.

At 11:00 p.m. EDT on Monday the center of Hurricane Dorian was located at latitude 26.9°N and longitude 78.5°W which put it about 30 miles (50 km) north-northeast of Freeport, Bahamas and about 100 miles (160 km) east of West Palm Beach, Florida.  Dorian was essentially stationary.  The maximum sustained wind speed was 130 m.p.h. (215 km/h) and there were wind gusts to 160 m.p.h. (260 km/h).  The minimum surface pressure was 946 mb.

Hurricane Warnings were in effect for the Abacos and Grand Bahama Island.  A Hurricane Warning was also in effect for the portion of the Florida coast from Jupiter Inlet to Ponte Vedra Beach.  Hurricane Watches were in effect for the portions of the coast from Deerfield Beach to Jupiter Inlet and from Ponte Vedra Beach, Florida to South Santee River, South Carolina.  A Tropical Storm Warning was also in effect for the portion of the coast from Deerfield Beach to Jupiter Inlet.  Tropical Storm Watches were in effect for the portion of the coast from Golden Beach to Deerfield Beach and for Lake Okeechobee.

Hurricane Dorian weakened slowly on Monday.  As it remained nearly stationary the winds around Dorian mixed cooler water to the surface.  Hurricane Dorian was unable to extract enough energy from the ocean to maintain its extreme intensity,  The circulation in core of Dorian developed two concentric eyewalls.  The concentric eyewalls suggested that the hurricane had started an eyewall replacement cycle which may have also contributed to the reduction of the wind speed.

The concentric eyewalls also produced an increase in the size of the circulation around Hurricane Dorian.  Winds to hurricane force extended out about 45 miles (75 km) from the center of circulation.  Winds to tropical storm force extended out abou 150 miles from the center.  The Hurricane Intensity Index (HII) was 25.1.  The Hurricane Size Index (HSI) was 15,2 and the Hurricane Wind Intensity Size Index (HWISI) was 40.3.

Hurricane Dorian was south of a high pressure system over the western Atlantic Ocean.  The high was blocking Dorian and preventing the hurricane from moving toward the north.  The western end of the high is forecast to weaken on Tuesday.  When the end of the high weakens, it will allow Hurricane Dorian to move toward the northwest.  An upper level trough over the U.S. will approach Dorian on Wednesday.  The trough is forecast to turn Dorian toward the northeast.  On its anticipated track Hurricane Dorian could approach the Central Florida coast by Tuesday night.  Dorian could approach the Carolinas on Wednesday night.

Hurricane Dorian will move into an environment favorable for intensification when it starts moving again on Tuesday.  Dorian will move over water where the Sea Surface Temperature is near 29°C.  It will move through an area where the upper level winds are weak and there will be little vertical wind shear.  However, Hurricane Dorian could still be in the weakening part of the eyewall replacement cycle and Dorian may not intensify despite the favorable environment.  The upper level trough will produce southwesterly winds which will cause wind shear to increase on Wednesday.  The increase in wind shear will likely cause Hurricane Dorian to weaken when it approaches the Carolinas.