Tag Archives: WP05

Tropical Storm Khanun Spins East of the Philippines

Tropical Khanun was spinning east of the Philippines on Friday. At 5:00 p.m. EDT on Friday the center of Tropical Storm Khanun was located at latitude 16.0°N and longitude 134.4°E which put it about 870 miles (1405 km) south-southeast of Okinawa. Khanun was moving toward the northwest 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 996 mb.

Tropical Storm Khanun gradually became more organized as it spun east of the Philippines on Friday. The distribution of thunderstorms in Khanun’s circulation was asymmetrical. Many of the thunderstorms were occurring in bands in the southern half of Tropical Storm Khanun. The strongest winds were occurring in those rainbands. Winds to tropical storm force extended out 200 miles (320 km) in the southern side of Khanun. Bands in the northern half of Khanun consisted primarily of showers and lower clouds. The winds in the northern side of Tropical Storm Khanun were blowing at less than tropical storm force. Storms near the center of Khanun’s circulation generated upper level divergence that pumped mass away to the south of the tropical storm.

Tropical Storm Khanun will move through an environment that will be somewhat favorable for intensification during the next 24 hours. Khanun will move over water where the Sea Surface Temperatures are near 30˚C. It will move under the eastern side of an upper level ridge over eastern China. The ridge will produce northerly winds that will blow toward the top of Khanun’s circulation. Those winds will cause moderate vertical wind shear. The wind shear will inhibit intensification. Tropical Storm Khanun is likely to intensify gradually during the next 24 hours.

Tropical Storm Khanun will move around the southwestern side of a subtropical high pressure system over the Western North Pacific Ocean. The high pressure system will steer Khanun toward the northwest during the next 24 hours. On its anticipated track, Tropical Storm Khanun will move toward the Ryukyu Islands. Khanun could approach Okinawa in less than 72 hours.

Elsewhere, Tropical Storm Doksuri weakened as it moved farther inland over eastern China. Doksuri was still dropping heavy rain over parts of eastern China. At 2:00 p.m. EDT on Thursday the center of Tropical Storm Doksuri was located at latitude 28.9°N and longitude 117.0°E which put it about 25 miles (40 km) south of Jingdezhen, China. Doksuri was moving toward the north-northwest at 18 m.p.h. (30 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 996 mb.

Typhoon Doksuri Hits Eastern China

Typhoon Doksuri hit eastern China on Thursday night. At 11:00 p.m. EDT on Thursday the center of Typhoon Doksuri was located at latitude 24.8°N and longitude 118.5°E which put it about 35 miles (55 km) northeast of Xiamen, China. Doksuri was moving toward the north-northwest at 12 m.p.h. (19 km/h). The maximum sustained wind speed was 110 m.p.h. (175 km/h) and there were wind gusts to 130 m.p.h. (210 km/h). The minimum surface pressure was 940 mb.

The center of Typhoon Doksuri made landfall on the east coast of China between Xiamen and Quanzhou on Thursday night. Doksuri was bringing strong winds and heavy rain to Fujian. Winds to typhoon force extended out 40 miles (65 km) from the center of Doksuri’s circulation. Winds to tropical storm force extended out 140 miles (225 km) from the center of circulation. The Hurricane Intensity Index (HII) for Typhoon Doksuri was 19.2. The Hurricane Size Index (HSI) was 13.6 and the Hurricane Wind Intensity Size Index (HWISI) was 32.8. Typhoon Doksuri was similar in size and intensity to Hurricane Sally when Sally hit Alabama in 2020.

Typhoon Doksuri will continue to move toward the north-northwest during the next 36 hours. On its anticipated track, Typhoon Doksuri will move inland over eastern China. Doksuri will weaken as it moves inland. The core of Typhoon Doksuri will bring strong winds to Fujian. Doksuri will also drop heavy rain over parts of Fujian. Heavy rain could cause flash floods in some locations. Doksuri will bring gusty winds and locally heavy rain to parts of Zhejiang and Jiangxi.

Elsewhere over the Western North Pacific Ocean, former Tropical Depression 06W strengthened to Tropical Storm Khanun east of the Philippines. At 11:00 p.m. EDT on Thursday the center of Tropical Storm Khanun was located at latitude 13.4°N and longitude 135.7°E which put it about 1060 miles (1710 km) south-southeast of Okinawa. Khanun was moving toward the west at 10 m.p.h. (16 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 1001 mb. Tropical Storm Khanun is forecast to move toward the Ryukyu Islands and to strengthen to a typhoon.

Typhoon Doksuri Moves over Taiwan Strait

Typhoon Doksuri moved over the Taiwan Strait on Thursday morning. At 11:00 a.m. EDT on Thursday the center of Typhoon Doksuri was located at latitude 22.3°N and longitude 119.0°E which put it about 170 miles (275 km) south-southeast of Xiamen China. Doksuri was moving toward the north-northwest at 8 m.p.h. (13 km/h). The maximum sustained wind speed was 120 m.p.h. (195 km/h) and there were wind gusts to 150 m.p.h. (240 km/h). The minimum surface pressure was 943 mb.

Radar images from Taiwan’s Central Weather Bureau showed clearly that there were concentric eyewalls at the core of Typhoon Doksuri. A small circular eye with a diameter of 7 miles (11 km) was at the center of Doksuri’s circulation. The eye was surrounded by a ring of thunderstorms and the strongest winds were occurring in that ring of storms. The inner eyewall was surrounded by a relatively clear area, sometimes called a moat. A much larger, outer eyewall with a diameter of 60 miles (95 km) surrounded the inner eyewall and the moat. Bands of showers and thunderstorms were revolving around the concentric eyewalls. Storms in the concentric eyewalls generated upper level divergence that pumped mass away from the typhoon.

Both the inner and outer eyewalls of Typhoon Doksuri were over the Taiwan Strait. Mountains in Taiwan were deflecting some of the wind circulating around the eastern side of Doksuri, and the core of circulation tightened up a little. Winds to typhoon force extended out 45 miles (75 km) from the center of Doksuri’s circulation. Winds to tropical storm force extended out 160 miles (260 km) from the center. The Hurricane Intensity Index (HII) for Typhoon Doksuri was 22.1. The Hurricane Size Index (HSI) was 17.1 and the Hurricane Wind Intensity Size Index (HWISI) was 39.2. Typhoon Doksuri was bigger and stronger than Hurricane Delta when Delta hit Louisiana in 2020. Doksuri was capable of causing regional severe damage.

Typhoon Doksuri will move through an environment very favorable for intensification during the next 12 hours. Doksuri will move over water where the Sea Surface Temperatures are near 31˚C. It will move through a region where the upper level winds are weak and there will be little vertical wind shear. However, the concentric eyewalls at the center of Typhoon Doksuri will inhibit intensification. Doksuri could weaken if the inner eye and eyewall dissipate. If the inner eye and eyewall remain intact, then Typhoon Doksuri could strengthen during the next 12 hours.

Typhoon Doksuri will move around the western side of a subtropical high pressure system over the Western North Pacific Ocean. The high pressure system will steer Doksuri toward the north-northwest during the next 24 hours. On its anticipated track, Typhoon Doksuri will approach the east coast of China near Xiamen in 24 hours. Doksuri will bring strong winds and heavy rain to Fujian. Heavy rain could cause flash floods in some locations. Typhoon Doksuri could also cause a storm surge of up to 13 feet (4 meters) along the coast of Fujian.

Bands in the eastern side of Typhoon Doksuri will continue to drop heavy rain on parts of Taiwan during the next 24 hours. The heaviest rain will fall initially on the eastern side of mountains where the winds around Doksuri will push air up the slopes. Heavy rain could fall on the western sides of mountains when Typhoon Doksuri moves farther north and the wind over Taiwan blows from the south. Heavy rain is likely to cause flash floods in some locations.

Elsewhere over the Western North Pacific Ocean, a new tropical depression formed east of the Philippines. At 11:00 a.m. EDT on Thursday the center of Tropical Depression 06W was located at latitude 12.7°N and longitude 137.5°E which put it about 170 miles (275 km) northwest of Yap. The tropical depression was moving toward the west-northwest at 16 m.p.h. (26 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 1003 mb. Tropical Depression 06W is forecast to move toward the Ryukyu Islands and to strengthen to a typhoon.

Typhoon Doksuri Drops Heavy Rain on Taiwan

Typhoon Doksuri dropped heavy rain on parts of Taiwan on Wednesday. At 5:00 p.m. EDT on Wednesday the center of Typhoon Doksuri was located at latitude 20.3°N and longitude 119.9°E which put it about 150 miles (240 km) south-southwest of Kaohsiung Taiwan. Doksuri was moving toward the west at 7 m.p.h. (11 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 947 mb.

Bands in the northern side of Typhoon Doksuri dropped heavy rain on parts of Taiwan on Wednesday. The heaviest rain was falling in eastern Taiwan, where the wind was pushing the air up the eastern slopes of mountains.. There were reports of flooding in the northern Philippines after the southern part of Doksuri dropped heavy rain in that region. There were also reports of casualties and electricity outages in the northern Philippines.

Typhoon Doksuri exhibited more organization on Wednesday after the core of Doksuri’s circulation started to move away from northern Luzon. Radar images from Taiwan’s Central Weather Bureau showed what appeared to concentric eyewalls at the core of Typhoon Doksuri. A small circular eye was at the center of Doksuri’s circulation. The eye was surrounded by a ring of thunderstorms and the strongest winds were occurring in that ring of storms. The inner eyewall was surrounded by a relatively clear area, sometimes called a moat. A much larger, outer eyewall surrounded the inner eyewall and moat. Bands of showers and thunderstorms were revolving around the concentric eyewalls. Storms in the concentric eyewalls generated upper level divergence that pumped mass away from the typhoon.

Doksuri was still a large typhoon. Winds to typhoon force extended out 70 miles (110 km) from the center of Doksuri’s circulation. Winds to tropical storm force extended out 200 miles (320 km) from the center. The Hurricane Intensity Index (HII) for Typhoon Doksuri was 17.8. The Hurricane Size Index (HSI) was 23.1 and the Hurricane Wind Intensity Size Index (HWISI) was 40.9. Typhoon Doksuri was similar in size and intensity to Hurricane Gustav when Gustav Hit Louisiana in 2008. Doksuri was capable of causing widespread serious damage.

Typhoon Doksuri will move through an environment favorable for intensification during the next 24 hours. Doksuri will move over water where the Sea Surface Temperatures are near 30˚C. It will move through a region where the upper level winds are weak and there will be little vertical wind shear. However, the concentric eyewalls at the center of Typhoon Doksuri will inhibit intensification. Doksuri could weaken until the inner eye and eyewall dissipate. The strength of Typhoon Doksuri may not change much during the next 24 hours.

Typhoon Doksuri will move around the southwestern side of a subtropical high pressure system over the Western North Pacific Ocean. The high pressure system will steer Doksuri toward the northwest during the next 36 hours. On its anticipated track, the core of Typhoon Doksuri will pass southwest of Taiwan. Typhoon Doksuri will continue to drop heavy rain on parts of Taiwan during the next 24 hours. The heaviest rain will fall on the eastern side of mountains where the winds around Doksuri will push air up the slopes. Heavy rain is likely to cause flash floods in some locations.

Typhoon Doksuri will approach the east coast of China near Xiamen in 24 hours. Doksuri will bring strong winds and heavy rain to Fujian. Heavy rain could cause flash floods in some locations. Typhoon Doksuri could also cause a storm surge of up to 10 feet (3 meters) along the coast of Fujian.

Typhoon Doksuri Brings Wind and Rain to the Northern Philippines

Typhoon Doksuri brought strong winds and heavy rain to the northern Philippines on Tuesday. At 5:00 p.m. EDT on Tuesday the center of Typhoon Doksuri was located at latitude 19.2°N and longitude 121.3°E which put it about 40 miles (65 km) north-northeast of Claveria, Philippines. Doksuri was moving toward the west at 12 m.p.h. (19 km/h). The maximum sustained wind speed was 140 m.p.h. (225 km/h) and there were wind gusts to 165 m.p.h. (265 km/h). The minimum surface pressure was 936 mb.

Powerful Typhoon Doksuri brought strong winds and locally heavy rain to parts of northern Luzon, the Babuyan Islands, and the Batanes Islands on Tuesday. The eye of Typhoon Doksuri was just north of the coast of northern Luzon. The southern part of the eyewall of Doksuri was over the coast. Strong winds in other parts of the eyewall of Typhoon Doksuri were pounding the Babuyan Islands and the Batanes Islands.

The circulation around Typhoon Doksuri continued to be very well organized even though the southern part of the typhoon was over northern Luzon. A circular eye with a diameter of 28 miles (44 km) was at the center of Doksuri’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 Typhoon Doksuri. Storms near the core generated strong upper level divergence that pumped mass away from the typhoon.

Doksuri continued to be a large typhoon. Winds to typhoon force extended out 70 miles (110 km) from the center of Doksuri’s circulation. Winds to tropical storm force extended out 230 miles (370 km) from the center. The Hurricane Intensity Index (HII) for Typhoon Doksuri was 28.3. The Hurricane Size Index (HSI) was 26.9 and the Hurricane Wind Intensity Size Index (HWISI) was 55.2. Typhoon Doksuri was similar in size and intensity to Hurricane Frances when Frances was east of Florida in 2004. Doksuri was capable of causing widespread severe damage.

Typhoon Doksuri will move through an environment favorable for a powerful typhoon during the next 24 hours. Doksuri will move over water where the Sea Surface Temperatures are near 30˚C. It will move through a region where the upper level winds are weak and there will be little vertical wind shear. However, much of the circulation around the southern part of Typhoon Doksuri will pass over northern Luzon. The flow of air over land is likely to somewhat disrupt the circulation around Doksuri. In addition, some of the circulation around the northern side of Doksuri will pass over Taiwan on Wednesday. Interactions with land are likely to cause Typhoon Doksuri to weaken during the next 24 hours.

Typhoon Doksuri will move around the southwestern side of a subtropical high pressure system over the Western North Pacific Ocean. The high pressure system will steer Doksuri toward the northwest during the next 24 hours. On its anticipated track, the core of Typhoon Doksuri will move slowly away from northern Luzon during the next 24 hours. The strongest part of Doksuri will continue to lash the Babuyan Islands and the Batanes Islands north of Luzon until the typhoon moves farther away. Doksuri will produce strong winds and very heavy rain in the Babuyan Islands and the Batanes Islands for another 24 hours. Heavy rain could cause flash floods in some locations. Typhoon Doksuri could cause a storm surge of up to 15 feet (5 meters) along the coast of some of the islands where the wind pushes water toward the shore. Heavy rain will also continue to fall over parts of northern Luzon on Wednesday. The core of Doksuri could be south of Taiwan in less than 24 hours. Typhoon Doksuri will bring strong winds and locally heavy rain to parts of Taiwan. The heaviest rain will fall on the eastern side of mountains where the winds around Doksuri will push air up the slopes.

Powerful Typhoon Doksuri Moves Near Northern Luzon

Powerful Typhoon Doksuri moved near northern Luzon on Monday night. At 11:00 p.m. EDT on Monday the center of Typhoon Doksuri was located at latitude 17.9°N and longitude 124.2°E which put it about 165 miles (265 km) east-southeast of Aparri, Philippines. Doksuri was moving toward the northwest at 9 m.p.h. (15 km/h). The maximum sustained wind speed was 150 m.p.h. (240 km/h) and there were wind gusts to 185 m.p.h. (295 km/h). The minimum surface pressure was 926 mb.

Typhoon Doksuri strengthened to the equivalent of a Category 4 hurricane on the Saffir-Simpson Scale on Monday as it moved over the Western North Pacific Ocean just to the east of northern Luzon. A circular eye with a diameter of 40 miles (65 km) was present at the center of Doksuri’s circulation. The eye was surrounded with 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 Typhoon Doksuri. Storms near the core generated strong upper level divergence that pumped mass away from the typhoon.

Doksuri was a large typhoon. Winds to typhoon force extended out 80 miles (130 km) from the center of Doksuri’s circulation. Winds to tropical storm force extended out 295 miles (475 km) from the center. The Hurricane Intensity Index (HII) for Typhoon Doksuri was 31.6. The Hurricane Size Index (HSI) was 28.8 and the Hurricane Wind Intensity Size Index (HWISI) was 60.4. Typhoon Doksuri was similar in size and intensity to Hurricane Wilma just before Wilma hit the Yucatan Peninsula in 2005. Doksuri was capable of causing widespread severe damage.

Typhoon Doksuri will move through an environment very favorable for a powerful typhoon during the next 24 hours. Doksuri will move over water where the Sea Surface Temperatures are near 30˚C. It will move through a region where the upper level winds are weak and there will be little vertical wind shear. Typhoon Doksuri could maintain its intensity during the next 24 hours unless an eyewall replacement cycle occurs. If the inner end of a rainband wraps around the existing eye and eyewall at the core of Doksuri, then concentric eyewalls could form. If concentric eyewalls, form, then an eyewall replacement cycle could cause Typhoon Doksuri to weaken.

Typhoon Doksuri will move around the southwestern side of a subtropical high pressure system over the Western North Pacific Ocean. The high pressure system will steer Doksuri toward the northwest during the next 24 hours. On its anticipated track, the core of Typhoon Doksuri could pass just north of Escarpada Point in northeastern Luzon. The strongest part of Doksuri could affect the Babuyan Islands and the Batanes Islands north of Luzon. Doksuri will bring extremely strong winds and very heavy rain to the Babuyan Islands and the Batanes Islands. Heavy rain could cause flash floods in some locations. Typhoon Doksuri could cause a storm surge of up to 15 feet (5 meters) along the coast of some of the islands where the wind pushes water toward the shore. Heavy rain could also fall over parts of northern Luzon. The core of Doksuri could be south of Taiwan in 36 hours.

Typhoon Doksuri Rapidly Intensifies to Equivalent of a Major Hurricane

Typhoon Doksuri rapidly intensified to the equivalent of a major hurricane on Sunday. At 11:00 p.m. EDT on Sunday the center of Typhoon Doksuri was located at latitude 15.5°N and longitude 126.3°E which put it about 390 miles (615 km) southeast of Aparri, Philippines. Doksuri was moving toward the west-northwest at 5 m.p.h. (8 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. (230 km/h). The minimum surface pressure was 956 mb.

Typhoon Doksuri rapidly intensified to the equivalent of a major hurricane over the Western North Pacific Ocean east of Luzon on Sunday. An eye with a diameter of 40 miles (65 km) was at the center of Doksuri’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 Typhoon Doksuri. Storms near the core generated strong upper level divergence that pumped mass away from the typhoon. The removal of large quantities of mass caused the surface pressure to decrease rapidly.

The size of the circulation around Typhoon Doksuri increased when Doksuri rapidly intensified. Winds to typhoon force extended out 70 miles (110 km) from the center of Doksuri’s circulation. Winds to tropical storm force extended out 220 miles (355 km) from the center. The Hurricane Intensity Index (HII) for Typhoon Doksuri was 20.6. The Hurricane Size Index (HSI) was 22.7 and the Hurricane Wind Intensity Size Index (HWISI) was 43.3. Doksuri was capable of causing widespread major damage.

Typhoon Doksuri will move through an environment very favorable for intensification during the next 24 hours. Doksuri will move over water where the Sea Surface Temperatures are near 30˚C. It will move through a region where the upper level winds are weak and there will be little vertical wind shear. Typhoon Doksuri will continue to intensify during the next 24 hours. Doksuri could intensify rapidly at times.

Typhoon Doksuri will move around the southwestern side of a subtropical high pressure system over the Western North Pacific Ocean. The high pressure system will steer Doksuri toward the northwest during the next 24 hours. On its anticipated track, Typhoon Doksuri could be near northeastern Luzon within 36 hours. Doksuri could approach southern Taiwan in 60 hours.

Doksuri Rapidly Intensifies to a Typhoon

Former Tropical Storm Doksuri rapidly intensified to a typhoon over the Western North Pacific Ocean east of Luzon on Sunday. At 11:00 a.m. EDT on Sunday the center of Typhoon Doksuri was located at latitude 15.2°N and longitude 127.4°E which put it about 475 miles (765 km) southeast of Aparri, Philippines. Doksuri was moving toward the west-northwest at 8 m.p.h. (13 km/h). The maximum sustained wind speed was 90 m.p.h. (145 km/h) and there were wind gusts to 115 m.p.h. (185 km/h). The minimum surface pressure was 972 mb.

Former Tropical Storm Doksuri rapidly intensified to a typhoon during the past 12 hours. The inner end of a rainband wrapped around the center of Doksuri’s circulation. An eye at the center of circulation was evident on conventional and microwave satellite images. 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 Typhoon Doksuri. Storms near the core generated strong upper level divergence that pumped mass away from the typhoon. The removal of large quantities of mass caused the surface pressure to decrease rapidly.

The size of the circulation around Typhoon Doksuri increased while Doksuri rapidly intensified. Winds to typhoon force extended out 70 miles (110 km) from the center of Doksuri’s circulation. Winds to tropical storm force extended out 215 miles (345 km) from the center. The Hurricane Intensity Index (HII) for Typhoon Doksuri was 13.9. The Hurricane Size Index (HSI) was 22.1 and the Hurricane Wind Intensity Size Index (HWISI) was 36.0.

Typhoon Doksuri will move through an environment very favorable for intensification during the next 24 hours. Doksuri will move over water where the Sea Surface Temperatures are near 30˚C. It will move through a region where the upper level winds are weak and there will be little vertical wind shear. Typhoon Doksuri is likely to continue to intensify rapidly during the next 24 hours. Doksuri could strengthen to the equivalent of a major hurricane.

Typhoon Doksuri will move around the southwestern side of a subtropical high pressure system over the Western North Pacific Ocean. The high pressure system will steer Doksuri toward the northwest during the next 24 hours. On its anticipated track, Typhoon Doksuri could be near northeastern Luzon within 48 hours. Doksuri could approach southern Taiwan in 72 hours.

Tropical Storm Doksuri Intensifies East of the Philippines

Tropical Storm Doksuri intensified east of the Philippines on Saturday. At 11:00 p.m. EDT on Saturday the center of Tropical Storm Doksuri was located at latitude 14.9°N and longitude 128.7°E which put it about 830 miles (1340 km) southeast of Taipei, Taiwan. Doksuri was moving toward the west-northwest 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 989 mb.

Tropical Storm Doksuri exhibited better organization as it intensified over the Western North Pacific Ocean east of the Philippines on Saturday. The inner end of a rainband wrapped around the eastern side of the center of Doksuri’s circulation. Storms near the center of circulation generated upper level divergence that pumped mass away from the tropical storm. More thunderstorms developed in bands in the eastern half of Tropical Storm Doksuri. Bands in the western half of Doksuri still consisted primarily of showers and lower clouds. Winds to tropical storm force extended out 115 miles (185 km) from the center of Doksuri.

Tropical Storm Doksuri will move through an environment favorable for intensification during the next 24 hours. Doksuri will move over water where the Sea Surface Temperatures are 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 Doksuri will intensify during the next 24 hours. Doksuri is likely to strengthen to a typhoon on Sunday.

Tropical Storm Doksuri will move around the southwestern side of a subtropical high pressure system over the Western North Pacific Ocean. The high pressure system will steer Doksuri toward the northwest during the next 24 hours. On its anticipated track, Tropical Storm Doksuri will move closer to northern Luzon. Doksuri could reach Taiwan in less than four days.

Typhoon Chaba Hits Southern China

Typhoon Chaba hit southern China on Saturday morning. At 5:00 a.m. EDT on Saturday the center of Typhoon Chaba was located at latitude 21.5°N and longitude 111.0°E which put it about 25 miles (40 km) east of Wuchuan, China. Chaba was moving toward the north-northwest at 8 m.p.h. (13 km/h). The maximum sustained wind speed was 80 m.p.h. (130 km/h) and and there were wind gusts to 95 m.p.h. (150 km/h). The minimum surface pressure was 978 mb.

The center of Typhoon Chaba made landfall on the south coast of China near Wuchuan and Dianbai in Guangdong on Saturday morning. Typhoon Chaba was strengthening when it made landfall. A small circular eye was as the center of Chaba’s circulation. Winds to typhoon force extended out 60 miles (95 km) from the center of Chaba. Winds to tropical storm force extended out 190 miles (305 km) from the center of circulation.

Typhoon Chaba will move around the western end of a high pressure system over the Western North Pacific Ocean. The high pressure system will steer Chaba toward the north-northwest during the next 24 hours. On its anticipated track Typhoon Chaba will move inland over southern China. Chaba will weaken gradually as it moves inland. Typhoon Chaba will bring strong winds and locally heavy rain to southwestern Guangdong. Heavy rain could cause flash floods in some locations. There were reports a ship broke in two in heavy seas in the South China Sea.

Elsewhere over the Western North Pacific Ocean, Tropical Storm Aere brought gusty winds and heavy rain to the center Ryukyu Islands. At 5:00 p.m. EDT on Saturday the center of Tropical Storm Aere was located at latitude 26.3°N and longitude 129.1°E which put it about 115 miles (185 km) east-southeast of Okinawa. Aere was moving toward the north-northwest at 17 m.p.h. (19 km/h). The maximum sustained wind speed was 50 m.p.h. (80 km/h) and and there were wind gusts to 65 m.p.h. (105 km/h). The minimum surface pressure was 994 mb.