Tag Archives: 22W

Neoguri Strengthens to Typhoon South of Okinawa, Bualoi Prompts Watches for Marianas

Former Tropical Storm Neoguri strengthened into a typhoon south of Okinawa on Saturday and Tropical Storm Bualoi prompted watches for the Marianas.  At 11:00 p.m. EDT on Saturday the center of Typhoon Neoguri was located at latitude 23.9°N and longitude 128.1°E which put it about 200 miles (320 km) south of Okinawa.  Neoguri was moving toward the north-northeast at 12 m.p.h. (19 km/h).  The maximum sustained wind speed was 105 m.p.h. (165 km/h) and there were wind gusts to 125 m.p.h. (200 km/h).  The minimum surface pressure was 965 mb.

Typhoon Neoguri strengthened rapidly on Saturday.  An eye formed at the center of circulation and a ring of strong thunderstorms surrounded the eye.  The strongest winds were occurring in that ring of storms.  Bands of showers and thunderstorms were revolving around the core of Neoguri.  There were more bands of thunderstorms in the northern half of the typhoon.  The circulation around Typhoon Neoguri was small.  Winds to typhoon force extended out 20 miles (30 km) from the center of circulation.  Winds to tropical storm force extended out 85 miles (135 km) from the center.

Typhoon Neoguri will move through an environment unfavorable for intensification during the next several days.  Neoguri will move over water where the Sea Surface Temperature is near 28°C.  So, there will be enough energy in the ocean to support intensification.  However, an upper level trough over China will produce southwesterly winds which will blow toward the top of Typhoon Neoguri.  Those winds will produce moderate vertical wind shear and the shear will be strong enough to cause Neoguri to weaken.  Since the circulation around the typhoon is small, it could weaken more rapidly if the upper level winds get stronger.

The upper level trough over China will steer Typhoon Neoguri toward the northeast during the next few days.  On its anticipated track Neoguri will pass east of the Ryukyu Islands including Okinawa during the next 36 hours.  It could approach Honshu in about 48 hours.  Typhoon Neoguri will likely be a tropical storm by the time it approaches Honshu.

Elsewhere over the Western North Pacific Ocean, former Tropical Depression 22W rapidly strengthened into Tropical Storm Bualoi.  Bualoi had almost strengthened into a typhoon by Saturday evening.  At 11:00 p.m. EDT on Saturday the center of Tropical Storm Bualoi was located at latitude 11.8°N and longitude 150.8°E which put it about 455 miles (730 km) east of Guam.  Bualoi was moving toward the west-northwest at 13 m.p.h. (20 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 985 mb.

Typhoon Watches were in effect for Rota, Tinian and Saipan.  A Tropical Storm Watch was in effect for Guam.

The circulation around Tropical Storm Bualoi organized quickly on Saturday.  The inner end of a rainband wrapped around the center of circulation.  Microwave satellite images indicated that an eye could be forming.  Bands of showers and thunderstorms were revolving around the core of Bualoi.  Storms near the core were generating upper level divergence which was pumping mass away from the tropical storm.  Winds to tropical storm force extended out about 90 miles (145 km) from the center of circulation.

Tropical Storm Bualoi will move through an environment favorable for intensification during the next several days.  Bualoi 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.  Bualoi will strengthen into a typhoon on Sunday and it could eventually intensify into the equivalent of a major hurricane.

Tropical Storm Bualoi will move south of a high pressure system over the Western North Pacific Ocean.  The high will steer Bualoi toward the west-northwest during the next day or two.  On its anticipated track Tropical Storm Bualoi could reach the Marianas in 36 hours.  Bualoi will very likely be a typhoon when it reaches the Marianas.  The center of Bualoi could pass near Tinian and Saipan.  It could be near Iwo To in about four days.

Tropical Depression 22W Forms East of Guam

Tropical Depression 22W formed east of Guam on Friday night.  At 11:00 p.m. EDT on Friday the center of Tropical Depression 22W was located at latitude 10.5°N and longitude 156.0°E which put it about 815 miles (1315 km) east of Guam.  The depression was moving toward the west-northwest at 18 m.p.h. (30 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 circulation around Tropical Depression 22W was still organizing on Friday night.  More thunderstorms were forming near the center of circulation.  Bands of showers and thunderstorms were developing and were beginning to revolve around the center of circulation.  Storms near the center started to generate upper level divergence which was pumping mass away from the tropical depression.

Tropical Depression 22W will move through an environment favorable for intensification during the next several days.  The depression 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 not be a lot of vertical wind shear.  Tropical Depression 22W is likely to intensify into a tropical storm during the weekend and it could strengthen into a typhoon by early next week.

Tropical Depression 22W will move south of a subtropical high pressure system over the Western North Pacific Ocean.  The high will steer the depression toward the west-northwest during the next two to three days.  On its anticipated track the depression could reach the Marianas within 72 hours.  It could be a typhoon by that time.

Elsewhere over the Western North Pacific Ocean, Tropical Storm Neoguri strengthened south of Okinawa.  At 11:00 p.m. EDT on Friday the center of Tropical Storm Neoguri was located at latitude 21.3°N and longitude 127.8°E which put it about 370 miles (600 km) south of Okinawa.  Neoguri was moving toward the northwest at 7 m.p.h. (11 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 985 mb.  Tropical Storm Neoguri could approach the southern Ryukyu Islands including Okinawa in about 36 hours.

Typhoon Cimaron Brings Wind and Rain to Japan

Typhoon Cimaron brought wind and rain to Japan on Thursday.  At 2:00 p.m. EDT on Thursday the center of Typhoon Cimaron was located at latitude 35.9°N and longitude 135.1°E which put it about 70 miles west of Fukui, Japan.  Cimaron was moving toward the north at 26 m.p.h. (42 km/h).  The maximum sustained wind speed was 80 m.p.h. (130 km/h) and there were wind gusts to 90 m.p.h. (145 km/h).  The minimum surface pressure was 979 mb.

The center of Typhoon Cimaron moved near the eastern end of Shikoku early on Wednesday.  Cimaron moved quickly northward and the center passed over Awaji Island.  Typhoon Cimaron made landfall on Honshu west of Kobe and Osaka near Akashi.  Cimaron continued to move quickly toward the north across Honshu and the center of circulation emerged over the Sea of Japan later on Thursday.  Kansai International Airport reported a sustained wind speed of 65 m.p.h. (105 km/h).  Komoda, Japan reported a sustained wind speed of 63 m.p.h. (102 km/h).

Typhoon Cimaron dropped locally heavy rain over parts of Shikoku and southwestern Honshu.  Kobe measured 4.75 inches (120.5 mm) of rain and there could have been higher amounts in mountainous regions where the wind was blowing up the slopes.  The potential for flash floods exists in areas of steep terrain.

Typhoon Cimaron is forecast to weaken over the Sea of Japan.  It will move over cooler water.  In addition, an upper level trough over eastern Asia will produce strong westerly winds that will cause significant vertical wind shear.  The trough is forecast to turn Typhoon Lane toward the east and it could make another landfall over northern Honshu or Hokkaido.  Cimaron will weaken to a tropical storm, but it could drop heavy rain over those areas.

Elsewhere over the Western North Pacific Ocean, Tropical Storm Soulik was making landfall on the southwestern coast of South Korea near Mokp’o.  At 11:00 a.m. EDT on Thursday the center of Tropical Soulik was located at latitude 35.2°N and longitude 126.8°E which put it about 90 miles (145 km) south-southwest of Kunsan, South Korea.  Soulik was moving toward the north-northeast at 14 m.p.h. (22 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 985 mb.

The upper level trough over eastern Asia was also causing strong vertical wind shear over Tropical Storm Soulik.  Soulik was weakening as it approached the coast, but it will still be capable of dropping locally heavy rain over portions of South Korea.  The heavy rain could create the potential for flash floods.

Typhoon Soulik Strikes Cheju Island

Typhoon Soulik struck Cheju Island on Wednesday.  At 5:00 p.m. EDT on Wednesday the center of Typhoon Soulik was located at latitude 33.0°N and longitude 125.7°E which put it about 50 miles (80 km) west of Cheju Island.  Soulik was moving toward the north-northwest at 12 m.p.h. (19 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 969 mb.

Typhoon Soulik had a large eye and the eastern eyewall, which was the strongest part of the circulation, moved directly over Cheju Island on Wednesday.  The island would have experienced winds to typhoon force and heavy rain.  The heavy rain could produce flash floods.  Typhoon Soulik weakened as it approached Cheju.  The circulation appeared to draw some drier air around the western and southern side of the circulation.  The heaviest rain was falling in the northern and eastern quadrants of the typhoon.  Soulik was moving over cooler water and an upper level trough over eastern Asia was causing vertical wind shear.

The upper level trough will turn Typhoon Soulik toward the northeast during the next 24 hours.  On its anticipated track the center of Typhoon Soulik could pass near the southwestern tip of South Korea in about 12 hours.  Soulik could make landfall near Kunsan in about 24 hours.  The eastern side of Typhoon Soulik, which is the stronger side, will pass over much of South Korea during the next 24 hours.  Soulik will produce gusty winds and it will drop locally heavy rain.  The rain could produce flash floods on the Korean peninsula.

Elsewhere over the tropical Western North Pacific Ocean, Typhoon Cimaron moved closer to Japan.  At 5:00 p.m. EDT on Wednesday the center of Typhoon Cimaron was located at latitude 29.4°N and longitude 135.6°E which put it about 335 miles (540 km) south of Osaka, Japan.  Cimaron was moving toward the northwest at 23 m.p.h. (37 km/h).  The maximum sustained wind speed was 105 m.p.h. (170 km/h) and there were wind gusts to 125 m.p.h. (200 km/h).  The minimum surface pressure was 956 mb.

Typhoon Cimaron is forecast to move quickly toward Japan during the next 24 hours.  On its anticipated track Cimaron will approach the coasts of Shikoku and Honshu between Tokushima and Tanabe in about 12 hours.  Cimaron is forecast to be a typhoon when it makes landfall in Japan.  It will bring strong winds and Cimaron will drop locally heavy rain.  Flash floods could occur, especially in regions of steeper terrain.

Typhoon Soulik Threatens South Korea, Cimaron Heads Toward Japan

Typhoon Soulik threatened South Korea on Tuesday night and Typhoon Cimaron headed toward Japan.  At 11:00 p.m. EDT on Tuesday the center of Typhoon Soulik was located at latitude 30.8°N and longitude 127.3°E which put it about 200 miles (320 km) south-southeast of Cheju, South Korea.  Soulik was moving toward the northwest at 13 m.p.h. (20 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 956 mb.

There was a large eye with a diameter of 65 miles (105 km) at the center of Typhoon Soulik.  A ring of strong thunderstorms surround the eye, but there were some breaks in the ring of storms.  The strongest winds were occurring in that ring of storms.  Several bands of showers and thunderstorms were revolving around the core of Typhoon Soulik.  Winds to typhoon force extended out about 70 miles (110 km) from the center of circulation.  Winds to tropical storm force extended out about 250 miles (400 km) from the center.

Typhoon Soulik will move around the western end of a subtropical ridge over the Western North Pacific Ocean.  The ridge will steer Soulik more toward the north during the next 24 to 36 hours.  On its anticipated track Typhoon Soulik will be near Cheju Island in 18 to 24 hours.  Soulik could be near Seoul, South Korea in less than 48 hours.   Typhoon Soulik will move over cooler water when it moves northward.  Vertical wind shear will also increase as an upper level trough approaches the typhoon from the west.  Soulik is likely to be a typhoon when it approaches Cheju Island.  It will drop heavy rain over South Korea and there will be a risk for flash floods.

At 11:00 p.m. EDT on Tuesday the center of Typhoon Cimaron was located at latitude 24.8°N and longitude 139.3°E which put it about 95 miles (150 km) west-southwest of Iwo To.  Cimaron was moving toward the northwest at 19 m.p.h. (31 km/h).  The maximum sustained wind speed was 125 m.p.h. (205 km/h) and there were wind gusts to 155 m.p.h. (250 km/h).  The minimum surface pressure was 944 mb.

Upper level divergence from Typhoon Soulik had less of an effect on the outflow from Typhoon Cimaron and Cimaron strengthened on Tuesday.  Typhoon Cimaron strengthened into the equivalent of a major hurricane.  Cimaron was moving around the western end of a subtropical ridge.   On its anticipated track Typhoon Cimaron could be near the coast of Shikoku and Honshu in about 36 hours.

Large Typhoon Soulik Nears Ryukyu Islands, Cimaron Brushes Northern Marianas

Large Typhoon Soulik neared the Ryukyu Islands on Monday night, while Typhoon Cimaron brushed the Northern Mariana Islands.  At 11:00 p.m. EDT on Monday the center of Typhoon Soulik was located at latitude 28.0°N and longitude 131.7°E which put it about 160 miles (260 km) south-southeast of Yaku Shima, Japan.  Soulik was moving toward the northwest 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 135 m.p.h. (215 km/h).  The minimum surface pressure was 952 mb.

A large circular eye with a diameter of 50 miles (80 km) developed at the center of Typhoon Soulik.  The eye was surrounded by a ring of strong thunderstorms and the strongest winds were occurring in the ring of storms.  Several bands of showers and thunderstorms were revolving around the core of Typhoon Soulik.  The strongest rainbands were occurring in the eastern half of the circulation.  Winds around the core Soulik were generating strong upper level divergence which was pumping mass away from the typhoon.

Typhoon Soulik has a large circulation.  Winds to typhoon force extend out about 70 miles (110 km) from the center of circulation.  Winds to tropical storm force extend out about 230 miles (370 km) from the center.  The Hurricane Intensity Index (HII) for Typhoon Soulik was 20.6.  The Hurricane Size Index (HSI) was 23.5 and the Hurricane Wind Intensity Size Index (HWISI) was 44.1.

The large symmetrical structure of Typhoon Soulik will allow it to maintain its intensity for a longer period than a smaller tropical cyclone.  Soulik will move through an environment during the next 24 to 36 hours that will support a strong typhoon.  It will move over water where the Sea Surface Temperature is near 28°C.  It will move through an environment where the vertical wind shear will not be too strong.

Typhoon Soulik will move around the western end of ridge centered north of Japan.  The ridge will steer Soulik toward the northwest for another 24 to 36 hours.  On its anticipated track Typhoon Soulik will move over the northern Ryukyu Islands on Tuesday.  Soulik could approach South Korea within 36 hours.

Typhoon Cimaron brushed the northernmost Mariana Islands on Monday.  At 11:00 p.m. EDT on Monday the center of Typhoon Cimaron was located at latitude 20.5°N and longitude 144.5°E which put it about 90 miles (145 km) north-northwest of Agrihan.  Cimaron was moving toward the west-northwest at 14 m.p.h. (22 km/h).  The maximum sustained wind speed was 75 m.p.h. (120 km/h) and there were wind gusts to 90 m.p.h. (145 km/h).  The minimum surface pressure was 978 mb.

Typhoon Cimaron is forecast to be near Iwo To in about 24 hours.  Cimaron could approach Honshu within 48 hours.  Upper level divergence from Typhoon Soulik is inhibiting the divergence on the western side of Cimaron.  The effects of Soulik will reduce the potential intensification of Typhoon Cimaron, but Cimaron could strengthen slowly during the next day or two.

Typhoon Soulik Moves Toward Ryukyu Islands, Cimaron Approaches Northern Marianas

Typhoon Soulik moved toward the northern Ryukyu Islands on Sunday and Typhoon Cimaron approached the Northern Mariana Islands.  At 11:00 p.m. EDT on Sunday the center of Typhoon Soulik was located at latitude 25.9°N and longitude 135.8°E which put it about 450 miles (730 km) east-southeast of Yaku Shima.  Soulik was moving toward the west at 12 m.p.h. (19 km/h).  The maximum sustained wind speed was 105 m.p.h. (170 km/h) and there were wind gusts to 125 m.p.h. (205 km/h).  The minimum surface pressure was 959 mb.

The structure of Typhoon Soulik changed on Sunday.  A large circular eye with a diameter or 45 miles (75 km) developed at the center of circulation.  A circular ring of thunderstorms surrounded the eye.  The ring was thinner on the western side of the eye and there may have been breaks in the ring.  Several bands of thunderstorms were revolving around the core of Typhoon Soulik.  Storms around the core were generating strong upper level divergence which was pumping mass away from the typhoon.  Winds to typhoon force extended out about 45 miles (75 km) from the center of circulation.  Winds to tropical storm force extended out about 195 miles (315 km) from the center.

Typhoon Soulik will move through an environment that should allow it to maintain its intensity for another day or two.  Soulik will move over water where the Sea Surface Temperature is near 29°C.  An upper level ridge north of Japan will produce easterly winds that will blow toward the top of the typhoon, but the winds will not cause significant vertical wind shear.  Typhoon Soulik could weaken a little, but it is likely to maintain most of its strength for another 24 to 48 hours.

Typhoon Soulik will move around the western end of the ridge north of Japan.  The ridge will steer Soulik toward the northwest for another 36 to 48 hours.  When Soulik reaches the western end of the ridge, it will turn toward the north.  On its anticipated track Typhoon Soulik could reach the northern Ryukyu Islands in about 36 hours.

At 11:00 p.m. EDT on Sunday the center of Typhoon Cimaron was located at latitude 17.3°N and longitude 148.5°E which put it about 240 miles (390 km) east-northeast of Saipan.  Cimaron was moving toward the west-northwest 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 978 mb.  A Typhoon Warning was in effect for Agrihan, Pagan, Almagan.  A Tropical Storm Warning was in effect for Saipan and Tinian.

Typhoon Cimaron will move through an environment that could allow it to intensify during the next several days.  Cimaron will move over water where the Sea Surface Temperature is near 28°C.  Upper level divergence from Typhoon Soulik could inhibit the divergence generated by Cimaron on the northern side of the circulation.  Typhoon Cimaron is likely to intensify during the next day or two,

Typhoon Cimaron will move around the western end of a subtropical ridge.  The ridge will steer Cimaron toward the northwest during the next two or three days.  On its anticipated track Typhoon Cimaron will move over the Northern Marianas during the next 12 to 18 hours.  Cimaron could reach Iwo To within 48 hours and it could be south of Honshu in about three days.

Tropical Storm Cimaron Prompts Warnings for Northern Marianas, Soulik Strengthens West of Iwo To

Tropical Storm Cimaron developed east of the Northern Marianas on Saturday and it prompted Typhoon Warnings for some of the islands, while Typhoon Soulik strengthened west of Iwo To.  At 11:00 p.m. EDT on Saturday the center of Tropical Storm Cimaron was located at latitude 15.5°N and longitude 151.6°E which put it about 420 miles (675 km) east of Saipan.  Cimaron was moving toward the northwest at 8 m.p.h. (13 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.  A Typhoon Warning was in effect for Agrihan, Pagan and Almagan.

A distinct center of circulation developed in an area of thunderstorms east of the Northern Marianas on Saturday and the Japan Meteorological Agency designated the system as Tropical Storm Cimaron.  Numerous bands of showers and thunderstorms developed around the circulation of Tropical Storm Cimaron.  The rainbands west and south of the center of circulation were stronger than the bands east and north of the center.  An inner bands of thunderstorms started to wrap around the south side of the center.  Storms near the center began to generate upper level divergence.

Tropical Storm Cimaron will move through an environment favorable for intensification during the next several days.  Cimaron will move over water where the Sea Surface Temperature is near 29°C.  Tropical Storm Cimaron will move through an area where it will be near the upper level divergence from Typhoon Soulik.  Tropical Storm Cimaron is forecast to stay just southeast of the divergence from Soulik.  If it does that, Cimaron will strengthen into a typhoon during the next few days.  However, if Cimaron moves under the upper level divergence from Typhoon Soulik, then the vertical wind shear will keep Cimaron from strengthening.

Typhoon Soulik strengthened into the equivalent of a major hurricane west of Iwo To on Saturday.  At 11:00 p.m. EDT on Saturday the center of Typhoon Soulik was located at latitude 25.2°N and longitude 138.8°E which put it about 145 miles (235 km) west-northwest of Iwo To.  Soulik was moving toward the west-northwest at 7 m.p.h. (11 km/h).  The maximum sustained wind speed was 115 m.p.h. (185 km/h) and there were wind gusts to 135 m.p.h. (215 km/h).  The minimum surface pressure was 952 mb.

Typhoon Soulik is well organized.  There is a circular eye at the center of circulation.  The eye is surrounded by a ring of strong thunderstorms and the strongest winds are occurring in that ring of storms.  Several bands of showers and thunderstorms are revolving around the core of Soulik.  Storms near the core are generating strong upper level divergence which is pumping mass away in all directions.  Winds to typhoon force extend out about 50 miles (80 km) from the center of circulation.  Winds to tropical storm force extend out about 170 miles (280 km) from the center.

Typhoon Soulik will move through an area favorable for strong typhoons.  Soulik 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.  Soulik could maintain its intensity for another 24 to 48 hours.

Typhoon Soulik will move around the western end of a ridge in the middle troposphere.  The ridge will steer Soulik in a general northwesterly direction.  On it anticipated track Typhoon Soulik will move toward the Ryukyu Islands.  Tropical Storm Cimaron will move around the western end of a subtropical ridge over the Western North Pacific Ocean.  On its anticipated track, Cimaron will move near the northern Marianas in 24 to 36 hours.  Tropical Storm Cimaron could approach Iwo To in about three days.

Typhoon Soulik Strengthens Near Iwo To

Typhoon Soulik strengthened near Iwo To on Friday.  At 5:00 p.m. EDT on Friday the center of Typhoon Soulik was located at latitude 24.4°N and longitude 140.0°E which put it about 90 miles (145 km) west-southwest of Iwo To.  Soulik was moving toward the north 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 125 m.p.h. (200 km/h).  The minimum surface pressure was 963 mb.

Typhoon Soulik strengthened quickly on Friday.  An eye appeared at the center of circulation on satellite imagery.  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 the circulation.  The strongest rainbands were occurring in the eastern half of Typhoon Soulik.  Storms around the core were generating strong upper level divergence which was pumping large quantities of mass away from the typhoon.  Winds to typhoon force extended out about 40 miles (65 km) from the center of circulation.  Winds to tropical storm force extended out about 150 miles (240 km) from the center.

Typhoon Soulik will move through an environment favorable for intensification during the next 48 hours.  Soulik 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.  Typhoon Soulik will continue to intensify and it will become the equivalent of a major hurricane during the weekend.

Typhoon Soulik will be in an area where the winds at steering level are weak during next 12 to 24 hours.  Soulik is likely to move slowly northward during that time.  A subtropical ridge northeast of Typhoon Soulik is forecast to strengthen in a day or so.  When that happens, the ridge will steer Soulik in a general northwesterly direction.  On its anticipated track Typhoon Soulik will slowly away from Iwo To on Saturday.  Soulik will continue to produce gusty winds and to drop heavy rain over Iwo To until it moves away.  Typhoon Soulik will move in the general direction of Kyushu and the Ryukyu Islands during the next several days.

Tropical Storm Rumbia Makes Landfall Near Shanghai, Bebinca Hits Vietnam

Tropical Storm Rumbia made landfall on the east coast of China just south of Shanghai on Thursday, and Tropical Storm Babinca hit Vietnam.  At 5:00 p.m. EDT on Thursday the center of Tropical Storm Rumbia was located at latitude 30.5°N and longitude 121.0°E which put it about 60 miles (95 km) southwest of Shanghai, China.  Rumbia 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 Rumbia strengthened before it made landfall.  Thunderstorms developed near the center of circulation and a band wrapped around the center.  The circulation became more circular and storms near the center began to generate upper level divergence.  In the western half off the circulation where the winds were blowing toward the land, increased friction enhanced rising motion and heavier rain fell.

Tropical Storm Rumbia caused some gusty winds near the coast, but the greater risks were the locally heavy rain and the potential for floods.  Tropical Storm Rumbia is forecast to move slightly north of due west as it moves inland over eastern China.  Rumbia will drop locally heavy rain over the area around Shanghai, and over parts Zhejiang, Jiangsu and Anhui provinces.  Some of those regions have received heavy rain from previous storms and the potential for serious flooding exists.

Tropical Storm Bebinca made landfall on the coast of Vietnam on Thursday.  At 5:00 p.m. EDT on Thursday the center of Tropical Storm Bebinca was located at latitude 19.9°N and longitude 106.3°E which put it about 70 miles (110 km) southeast of Ninh Binh, Vietnam.  Bebinca was moving toward the west-southwest 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 979 mb.

Tropical Storm Bebinca also strengthened before it made landfall.  An eye started to form at the center of circulation and Bebinca was on the threshold of becoming a typhoon when it made landfall.  Tropical Storm Bebinca produced gusty winds and a storm surge near the coast.  However, the greatest risks are locally heavy rain and the potential for floods.  Tropical Storm Bebinca is forecast to move in a general westerly direction.  Bebinca will drop locally heavy rain over parts of Vietnam, northern Laos and extreme northern Thailand.

Elsewhere over the Western North Pacific Ocean, Tropical Storm Soulik moved quickly toward Iwo To and strengthened.  At 5:00 p.m. EDT on Thursday the center of Tropical Storm Soulik was located at latitude 20.9°N and longitude 141.3°E which put it about 315 miles (510 km) south of Iwo To.  Soulik was moving toward the north at 20 m.p.h. (32 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 981 mb.