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Typhoon Molave Makes Landfall in Vietnam

Typhoon Molave made landfall on the central coast of Vietnam on Tuesday night. At 11:00 p.m. EDT on Tuesday the center of Typhoon Molave was located at latitude 15.1°N and longitude 109.1°E which put it about 10 miles (15 km) east of Quang Ngai, Vietnam. Molave was moving toward the west-northwest at 18 m.p.h. (30 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 957 mb.

Typhoon Molave made landfall on the coast of Vietnam near Quang Ngai on Tuesday night. Winds to typhoon force extended out 45 miles (75 km) from the center of Molave. Winds to tropical storm force extended out 150 miles (240 km) from the center of circulation. The Hurricane Intensity Index (HII) for Typhoon Molave was 17.8. The Hurricane Size Index (HSI) was 17.2 and the Hurricane Wind Intensity Size Index (HWISI) was 35.0. Molave was capable of causing regional serious damage.

Typhoon Molave will cause winds to typhoon force along the central coast of Vietnam. Molave will cause a significant storm surge near and to the north of where the center made landfall. Typhoon Molave will weaken steadily while it moves inland. Molave will drop locally heavy rain over parts of central Vietnam, southern Laos, northern Cambodia and northeastern Thailand. The surface in those areas is already saturated by rain dropped be previous tropical cyclones and other weather systems. Molave will almost certainly cause floods in some locations.

Elsewhere over the Western North Pacific, a new tropical depression formed east of the Philippines. At 11:00 p.m. EDT on Tuesday the center of Tropical Depression 22W was located at latitude 16.6°N and longitude 139.6°E which put it about 1200 miles (1965 km) east of the Philippines. The depression was moving toward the west at 7 m.p.h. (11 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. The tropical depression is forecast to move toward the Philippines and to strengthen into a typhoon.

Typhoon Molave Intensifies to Equivalent of a Major Hurricane

Typhoon Molave intensified to the equivalent of a major hurricane east of Vietnam on Monday night. At 11:00 p.m. EDT on Monday the center of Typhoon Molave was located at latitude 13.4°N and longitude 114.1°E which put it about 465 miles (750 km) east-southeast of Da Nang, Vietnam. Molave was moving toward the west at 14 m.p.h. (22 km/h). The maximum sustained wind speed was 115 m.p.h. (185 km/h) and there were wind gusts to 145 m.p.h. (235 km/h). The minimum surface pressure was 952 mb.

Typhoon Molave intensified steadily on Monday and it strengthened into the equivalent of a major hurricane over the South China Sea east of Vietnam. An eye appeared at the center of Typhoon Molave intermittently on satellite images. 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 core of Molave. Storms near the core generated upper level divergence which pumped mass away from the typhoon.

The circulation around Typhoon Molave increased in size on Monday. Winds to typhoon force extended out 60 miles (95 km) from the center of Molave. Winds to tropical storm force extended out 190 miles (305 km) from the center of circulation. The Hurricane Intensity Index (HII) for Typhoon Molave was 20.6. The Hurricane Size Index (HSI) was 20.3 and the Hurricane Wind Intensity Size Index (HWISI) was 40.9. Typhoon Molave was capable of causing major damage.

Typhoon Molave will move through an environment favorable for intensification during the next 12 hours. Molave will move over water where the Sea Surface Temperature is near 29°C. It will move under the southern part of an upper level ridge. The ridge will produce easterly winds which will cause some vertical wind shear. The wind shear will limit the intensification during the next 12 hours. The upper level easterly winds could get stronger later on Tuesday. Stronger winds would cause more vertical wind shear which could cause Molave to start to weaken.

Typhoon Molave will move south of a high pressure system over eastern Asia. The high will steer Molave toward the west. On its anticipated track Typhoon Molave will approach the coast of Vietnam near Quy Nhon in about 24 hours. Molave will be capable of causing serious wind damage when it makes landfall. Wind blowing water toward the coast could cause a storm surge of up to 10 feet (3 meters) along the coast of central Vietnam. Typhoon Molave will drop locally heavy rain over central Vietnam, southern Laos, northern Cambodia and northeastern Thailand. Heavy rain could cause flash floods in some of those places.

Typhoon Molave Brings Wind and Rain to the Philippines

Typhoon Molave brought wind and rain to parts of the Philippines on Sunday. At 11:00 a.m. EDT on Sunday the center of Typhoon Molave was located at latitude 13.5°N and longitude 122.2°E which put it about 75 miles (120 km) east of Calapan, Philippines. Molave was moving toward the west at 22 m.p.h. (350 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 982 mb.

Former Tropical Storm Molave intensified rapidly to a typhoon as it approached Luzon. A circular eye developed at the center of Typhoon Molave. The eye was surrounded by a ring of strong thunderstorms and the strongest winds were occurring in that ring of storms. Winds to typhoon force extended out 30 miles (50 km) from the center of circulation. Winds to tropical storm force extended out 150 miles (240 km) from the center.

The center of Typhoon Molave moved across southeastern Luzon near Tabaco. It was located near Marinduque Island. Molave was dropping heavy rain over parts of southern Luzon, Mariduque Island and Mindoro. Heavy rain could cause flash floods in some locations.

Typhoon Molave will move south of a high pressure system over the Western North Pacific Ocean. The high will steer Molave toward the west. On its anticipated track Typhoon Molave will move across Mindoro and over the South China Sea. Molave could approach the coast of central Vietnam in about 60 hours.

Typhoon Molave will move through an environment favorable for intensification during the next 24 to 48 hours. Molave will move over water where the Sea Surface Temperature is near 29°C. It will move under the southern part of an upper level ridge. The ridge will produce easterly winds which will cause some vertical wind shear. The wind shear will slow the rate of intensification but there will not be enough vertical wind shear to keep Typhoon Molave from intensifying when it moves over the South China Sea.

Elsewhere over the Western North Pacific Ocean, Tropical Storm Saudel was approaching the coast of central Vietnam. At 11:00 a.m. EDT on Sunday the center of Tropical Storm Saudel was located at latitude 17.5°N and longitude 107.4°E which put it about 50 miles (80 km) east of Xuan Duc, Vietnam. Saudel was moving toward the west at 4 m.p.h. (6 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 999 mb.

Tropical Storm Molave Forms East of Luzon, Saudel Approaches Vietnam

Teopical Storm Molave formed east of Luzon and Tropical Sorm Saudel approached Vietnam on Saturday. At 5:00 p.m. EDT on Saturday the center of Tropical Storm Molave was located at latitude 13.5°N and longitude 127.1°E which put it about 300 miles (485 km) east of Tabaco, Philippines. Molave was moving toward the west at 13 m.p.h. (20 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 1003 mb.

A low pressure system east of the Philippines strengthened on Saturday and the Japan Meteorological Agency designated the system as Tropical Storm Molave. The circulation around Tropical Storm Molave was still organizing. The inner end of a rainband wrapped around the center of circulation. Other bands of showers and thunderstorms were revolving around the center of Molave. Storms near the center generated upper level divergence which pumped mass away from the tropical storm. Winds to tropical storm force extended out 120 miles (195 km) from the center of circulation.

Tropical StormMolave will move through an environment favorable for intensification during the next several days. Molave 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. Tropical Storm Molave will strengthen during the 12 to 18 hours before it reaches the Philippines. Molave could weaken when its circulation interacts with the islands of the Philippines. Molave could strengthen to a typhoon when it moves over the South China Sea early next week.

Tropical Storm Molave will move south of a high pressure system over the Western North Pacific Ocean. The high will steer Molave toward the east. On its anticipated track Tropical Storm Molave will approach Catanduanes Island in about 12 hours. Molave will reach southeastern Luzon in about 18 hours. Tropical Storm Molave will bring gusty winds and locally heavy rain to the central Philippines. The center of Molave could pass just south of Manila in a day or so. It could cause flash floods in some locations.

Elsewhere over the Western North Pacific Ocean, Tropical Storm Saudel passes south of Hainan Island as it moved closer to the coast of Vietnam. At 5:00 p.m. EDT on Saturday the center of Tropical Storm Saudel was located at latitude 17.6°N and longitude 109.7°E which put it about 210 miles (340 km) east of Xuan Duc, Vietnam. Saudel was moving toward the west at 14 m.p.h. (22 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 987 mb.

Tropical Storm Saudel will make landfall on the central coast of Vietnam near Xuan Duc in about 18 hours. It will bring gusty winds to the coast. Saudel will drop heavy rain over parts of central Vietnam, southern Laos and northeastern Thailand. The ground in those areas is saturated from prior rain dropped by earlier tropical cyclones and other weather systems. Saudel will make ongoing floods worse.

Saudel Weakens to a Tropical Storm

Former Typhoon Saudel weakened back to a tropical storm over the South China Sea on Friday. At 11:00 p.m. EDT on Friday the center of Tropical Storm Saudel was located at latitude 17.7°N and longitude 113.1°E which put it about 170 miles (280 km) east-southeast of Hainan. Saudel was moving toward the west at 8 m.p.h. (13 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 984 mb.

Tropical Storm Saudel weakened over the South China Sea on Friday. An upper level ridge over eastern Asia produced easterly winds which blew toward the top of Saudel. Those winds cause moderate vertical wind shear and they were the primary cause of the weakening of the former typhoon. Breaks developed in the ring of strong thunderstorms surrounding the eye. The distribution of thunderstorms became more asymmetrical. The strongest thunderstorms were occurring in bands in the western half of Tropical Storm Saudel. Bands in the eastern half of the circulation consisted primarily of showers and lower clouds. Winds to tropical storm force extended out 200 miles (320 km) from the center.

Tropical Storm Saudel will move through an environment unfavorable for intensification during the next several days.  Saudel will move over water where the Sea Surface Temperature is near 29°C.  However, the upper level ridge over eastern Asia will continue to cause moderate vertical wind shear. The wind shear, will cause Tropical Storm Saudel to continue to weaken during the weekend.

Tropical Storm Saudel will move south of a ridge of high pressure over eastern Asia.  The ridge will steer Saudel toward the west during the next several days.  On its anticipated track Tropical Storm Saudel will pass south of Hainan Island in about 24 hours. Saudel could approach the coast of Vietnam in about 36 hours. Saudel could still be a tropical storm when it approaches makes landfall on the central coast of Vietnam between Hue and Vinh. Even if Saudel weakens to a tropical depression, it will still drop locally heavy rain over parts of Vietnam and southern Laos. The heavy rain will cause floods in some locations where the ground is already saturated.

Elsewhere over the Western North Pacific Ocean, Tropical Depression Twentyone-W developed east of Luzon. At 11:00 p.m. EDT on Friday the center of Tropical Depression Twentyone-W was located at latitude 12.7°N and longitude 130.7°E which put it about 315 miles (510 km) east of Luzon. The depression was moving toward the west-northwest at 14 m.p.h. (22 km/h). The maximum sustained wind speed was 35 m.p.h. (505 km/h) and there were wind gusts to 45 m.p.h. (75 km/h). The minimum surface pressure was 1006 mb. The depression is forecast to move toward the Philippines and to strengthen into a tropical storm.

Typhoon Saudel Strengthens East-southeast of Hainan

Typhoon Saudel strengthened over the South China Sea east-southeast of Hainan Island on Thursday night. At 11:00 p.m. EDT on Thursday the center of Typhoon Saudel was located at latitude 17.8°N and longitude 115.0°E which put it about 300 miles (485 km) east-southeast of Hainan. Saudel was moving toward the west-northwest at 6 m.p.h. (10 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 963 mb.

Typhoon Saudel intensified steadily over the South China Sea on Thursday. A small circular eye was 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 Typhoon Saudel. Storms near the core generated upper level divergence which pumped mass away from the typhoon. Winds to typhoon force extended out 75 miles (120 km) from the center of Saudel. Winds to tropical storm force extended out 250 miles (400 km) from the center.

Typhoon Saudel will move through an environment somewhat favorable for intensification during the next 12 to 24 hours.  Saudel 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.  Typhoon Saudel could intensify during the next 12 hours. After that time an upper level ridge over eastern Asia will strengthen. The ridge will generate easterly winds which blow toward the top of Saudel’s circulation during the weekend. Those winds will cause more vertical wind shear, which could cause Saudel to weaken.

Typhoon Saudel will move south of a ridge of high pressure over eastern Asia.  The ridge will steer Saudel toward the west during the next several days.  On its anticipated track Typhoon Saudel will approach Hainan Island in about 36 hours. Saudel could approach the coast of Vietnam in about 60 hours.

Saudel Strengthens to a Typhoon over South China Sea

Former Tropical Storm Saudel strengthened to a typhoon over the South China Sea on Wednesday night. At 11:00 p.m. EDT on Wednesday the center of Hurricane Saudel was located at latitude 17.1°N and longitude 116.0°E which put it about 515 miles (830 km) east of Da Nang, Vietnam. Saudel was moving toward the northwest at 13 m.p.h. (20 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 979 mb.

Former Tropical Storm Saudel intensified after the circulation moved over the South China Sea west of Luzon. Satellite imagery provided indications that a small circular eye might be forming at the center of circulation. The inner end of a rainband was wrapping around the potential eye and the strongest winds were occurring in that rainband. Other bands of showers and thunderstorms were revolving around the core of Typhoon Saudel. Storms near the core generated upper level divergence which pumped mass away from the typhoon. Winds to typhoon force extended out 40 miles (65 km) from the center of Saudel. Winds to tropical storm force extended out 175 miles (280 km) from the center.

Typhoon Saudel will move through an environment favorable for intensification during the next 24 to 36 hours.  Saudel 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.  Typhoon Saudel will intensify during the next day or so. After that time an upper level ridge over eastern Asia will generate easterly winds which blow toward the top of Saudel’s circulation during the weekend. Those winds will cause more vertical wind shear, which could cause Saudel to weaken.

Typhoon Saudel will move south of a ridge of high pressure over eastern Asia.  The ridge will steer Saudel toward the west during the next several days.  On its anticipated track Typhoon Saudel will approach Hainan Island in about 48 hours. Saudel could approach the coast of Vietnam in about 72 hours.

Tropical Storm Saudel Brings Wind and Rain to Luzon

Tropical Storm Saudel brought wind and rain to Luzon on Tuesday. At 11:00 a.m. EDT on Tuesday the center of Tropical Storm Saudel was located at latitude 15.8°N and longitude 121.6°E which put it about 120 miles (195 km) northeast of Manila, Philippines. Saudel was moving toward the west at 11 m.p.h. (17 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 997 mb.

The Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) determined based on weather radar that the center of Tropical Storm Saudel made landfall on the east coast of Luzon north of Baler on Tuesday. Saudel was getting stronger at the time of landfall. The radar indicated that there was a small, tight center of circulation. Bands of showers and thunderstorms wrapped closely around the center of Tropical Storm Saudel. Other outer rainbands were revolving around the center. Satellite imagery showed that storms near the center were generating upper level divergence which pumped mass away to the west and north of the tropical storm. Winds to tropical storm force extended out 150 miles (240 km) from the center of Saudel.

Tropical Storm Saudel will move across northern Luzon during the next 12 hours. Saudel will bring gusty winds an it will drop locally heavy rain over parts of northern Luzon. Heavy rain could could cause flash floods in some locations. Tropical Storm Saudel will weaken while the center crosses Luzon. The center of Saudel is likely to emerge over the South China Sea near Baguio in about 12 hours.

Tropical Storm Saudel will move through an environment that will be favorable for intensification when it moves over the South China Sea.  Saudel will move over water where the Sea Surface Temperature is near 30°C.  It will be under the southern part of an upper level ridge.  The ridge will produce easterly winds which will blow toward the top of the circulation.  Those winds will cause some vertical wind shear.  The shear will inhibit intensification but it will not be strong enough to keep Tropical Storm Saudel from intensifying. Saudel will begin to strengthen again when it moves back over water and it could intensify into a typhoon.

Tropical Storm Saudel will move south of a ridge of high pressure over eastern Asia.  The ridge will steer Saudel toward the west during the next several days.  On its anticipated track Tropical Storm Saudel will approach the coast of Vietnam in a few days.

Tropical Storm Saudel Develops East of Luzon

Tropical Storm Saudel developed east of Luzon on Monday night. At 11:00 p.m. EDT on Monday the center of Tropical Storm Saudel was located at latitude 15.8°N and longitude 124.3°E which put it about 185 miles (300 km) east of Baler, Philippines. Saudel was moving toward the west-northwest at 15 m.p.h. (24 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 1000 mb.

A low pressure system east of Luzon strengthened on Monday night and the Japan Meteorological Agency designated the system as Tropical Storm Saudel. The circulation around Tropical Storm Saudel exhibited more organization on satellite images. Bands of showers and thunderstorms were revolving around the center of Saudel. Storms near the center generated upper level divergence which pumped mass away from the tropical storm. Winds to tropical storm force extended out 100 miles (160 km) from the center of circulation.

Tropical Storm Saudel will move through an environment that will be somewhat favorable for intensification during the next 12 hours.  Saudel will move over water where the Sea Surface Temperature is near 30°C.  It will be under the southern part of an upper level ridge.  The ridge will produce easterly winds which will blow toward the top of the circulation.  Those winds will cause some vertical wind shear.  Tropical Storm Saudel will start to move across northern Luzon in about 12 hours. Saudel will weaken while it moves over Luzon. Tropical Storm Saudel will move over the South China Sea in about 24 hours. Saudel will begin to strengthen again when it moves back over water.

Tropical Storm Saudel will move south of a ridge of high pressure over eastern Asia.  The ridge will steer Saudel toward the west-northwest.  On its anticipated track Tropical Storm Saudel will reach the coast of northern Luzon in about 12 hours. Saudel will bring gusty winds and locally heavy rain to northern Luzon. Heavy rain could cause flash floods in some parts of Luzon. Tropical Storm Saudel could approach the coast of Vietnam in a few days.

Tropical Storm Nangka Makes Landfall in Vietnam

Tropical Storm Nangka made landfall on the coast of northern Vietnam on Wednesday morning.  Nangka weakened to a tropical depression after the center moved over land.  At 8:00 a.m. EDT on Wednesday the center of Tropical Depression Nangka was located at latitude 20.0°N and longitude 105.0°E which put it about 80 miles (130 km) southwest of Hanoi, Vietnam.  Nangka was moving toward the west 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 1002 mb.

The center of Tropical Storm Nangka made landfall on the coast of Vietnam about 70 miles (110 km) southeast of Hanoi on Wednesday morning.  Nangka brought gusty winds and heavy rain to the northern coast of Vietnam.  Nangka quickly weakened to a tropical depression when it moved westward over northern VIetnam.  Bands of showers and thunderstorms dropped locally heavy rain over parts of northern Vietnam.

Tropical Depression Nangka will continue to move toward the west until the circulation spins down over northern Laos on Thursday.  Nangka will continue to drop locally heavy rain over parts of northern Vietnam and northern Laos during the next 24 hours.  Heavy rain could cause flash floods in some locations.