Tag Archives: Nalgae

Nalgae Strengthens to a Typhoon South-Southeast of Hong Kong

Former Tropical Storm Nalgae strengthened to a typhoon over the South China Sea south-southeast of Hong Kong on Monday. At 11:00 a.m. EDT on Monday the center of Typhoon Nalgae was located at latitude 18.2°N and longitude 116.3°E which put it about 310 miles (500 km) south-southeast of Hong Kong. Nalgae was moving toward the north-northwest at 8 m.p.h. (13 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 981 mb.

Typhoon Nalgae strengthened gradually over the South China Sea south-southeast of Hong Kong on Monday. A large eye with a diameter of 30 miles (50 km) formed at the center of Nalgae’s circulation. A broken ring of thunderstorms surrounded the eye and the strongest winds were occurring in that ring of storms. Bands of showers and thunderstorms were revolving around the center of Typhoon Nalgae. Storms near the center of circulation generated upper level divergence that pumped mass away from the typhoon. Winds to typhoon force extended out 20 miles (30 km) in the western side of Nalgae. Winds to tropical storm force extended out 330 miles (515 km) from the center of circulation.

Typhoon Nalgae will move through an environment mostly favorable for intensification during the next 24 hours. Nalgae will move over water where the Sea Surface Temperatures are near 29˚C. It will move under the western side of an upper level ridge over the Western North Pacific. The upper level ridge will produce southerly winds that will blow toward the top of Nalgae’s circulation. Those winds will cause vertical wind shear, but the wind shear will not be strong enough to prevent intensification. Typhoon Nalgae is likely to intensify during the next 24 hours. Nalgae will move into an environment where there is drier air in the lower levels of the atmosphere when it moves closer to China. Typhoon Nalgae will weaken when the drier air gets pulled into its circulation.

Typhoon Nalgae will move around the western end of a high pressure system over the Western North Pacific Ocean. The high pressure system will steer Nalgae toward the northwest during the next 24 hours. On its anticipated track Typhoon Nalgae will move closer to Hong Kong during the next 24 hours. Nalgae will move more toward the west when it encounters the drier environment near China and weakens.

Elsewhere over the Western North Pacific Ocean, Tropical Storm Banyan developed east of the Philippines. At 11:00 a.m. EDT on Monday the center of Tropical Storm Banyan was located at latitude 7.3°N and longitude 131.2°E which put it about 320 miles (515 km) east of Mindanao. Banyan was moving toward the west-northwest at 11 m.p.h. (17 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.

Tropical Storm Nalgae Causes Floods and Mudslides in the Philippines

Tropical Storm Nalgae caused floods and mudslides in the Philippines on Saturday. At 5:00 p.m. EDT on Saturday the center of Tropical Storm Nalgae was located at latitude 15.9°N and longitude 119.8°E which put it about 100 miles (160 km) north-northwest of Manila, Philippines. Nalgae was moving toward the northwest at 15 m.p.h. (24 km/h). The maximum sustained wind speed was 50 m.p.h. (80 km/h) and there were wind gusts to 65 m.p.h. (105 km/h). The minimum surface pressure was 994 mb.

Tropical Storm Nalgae dropped heavy rain as it moved across Luzon on Saturday. Heavy rain caused floods and mudslides in some locations. There were reports of deaths and injuries that were caused by the floods and mudslides. Tropical Nalgae did weaken as it moved across Luzon, but some bands were still dropping heavy rain in places. The center of Nalgae was about to move over the South China Sea. Winds to tropical storm force extended out 175 miles (280 km) from the center of Nalgae’s circulation.

Tropical Storm Nalgae will move through an environment mostly favorable for intensification during the next 36 hours. Nalgae will move over water where the Sea Surface Temperatures are near 29˚C. Nalgae will move under the western side of an upper level ridge over the Western North Pacific. The upper level ridge will produce southerly winds that will blow toward the top of Nalgae’s circulation. Those winds will cause vertical wind shear, but the wind shear will not be strong enough to prevent intensification. Tropical Storm Nalgae is likely to intensify when it move over the South China Sea. Nalgae could strengthen to a typhoon during the next 36 hours.

Tropical Storm Nalgae will move around the western end of a high pressure system over the Western North Pacific Ocean. The high pressure system will steer Nalgae toward the northwest during the next 36 hours. On its anticipated track Tropical Storm Nalgae will move away from northern Luzon. The heavy rain in the Philippines will diminish when Nalgae moves farther away from Luzon.

Tropical Storm Nalgae Brings Wind and Rain to the Philippines

Tropical Storm Nalgae brought wind and rain to the Philippines on Friday. At 5:00 p.m. EDT on Friday the center of Tropical Storm Nalgae was located at latitude 14.3°N and longitude 123.1°E which put it about 175 miles (280 km) east of Manila, Philippines. Nalgae was moving toward the west-northwest at 22 m.p.h. (35 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 988 mb.

Tropical Storm Nalgae strengthened on Friday as it approached southeastern Luzon. The inner end of a rainband wrapped around the eastern side of the center of Nalgae. Bands of showers and thunderstorms were revolving around the core of Tropical Storm Nalgae. Storms near the core generated upper level divergence that pumped mass away from the tropical storm. Winds to tropical storm force extended out 200 miles (320 km) from the center of Nalgae.

Tropical Storm Nalgae will move around the southern side of a high pressure system over the Western North Pacific Ocean. The high pressure system will steer Nalgae toward the west-northwest during the next 24 hours. On its anticipated track Tropical Storm Nalgae will move quickly across Luzon. Nalgae will continue to produce gusty winds and locally heavy rain in Luzon during the next 24 hours. Heavy rain is likely to cause flash floods in some locations.

Tropical Storm Nalgae will move through an environment mostly favorable for intensification during the next 36 hours. When the center of Nalgae is over water, it will move over water where the Sea Surface Temperatures are near 29˚C. An upper level ridge over the Western North Pacific will produce northeasterly winds that will blow toward the top of Nalgae’s circulation. Those winds will cause vertical wind shear, but the wind shear will not be strong enough to prevent intensification. Tropical Storm Nalgae will be unlikely to intensify while the center of its circulation is over Luzon. Nalgae could intensify when the center moves over the South China Sea.

Tropical Storm Nalgae Forms East of the Philippines

Tropical Storm Nalgae formed over the Western North Pacific Ocean east of the Philippines on Thursday. At 11:00 a.m. EDT on Thursday the center of Tropical Storm Nalgae was located at latitude 12.2°N and longitude 129.7°E which put it about 410 miles (660 km) east of Legazpi, Philippines. Nalgae was moving toward the west at 6 m.p.h. 105 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.

An area of low pressure over the Western North Pacific Ocean east of the Philippines strengthened on Thursday and the Japan Meteorological Agency designated the system as Tropical Storm Nalgae. The distribution of thunderstorms around Tropical Storm Nalgae was asymmetrical. Thunderstorms were occurring in bands in the southern half of Nalgae’s circulation. Bands in the northern half of the circulation consisted primarily of showers and lower clouds. Tropical Storm Nalgae was moving under the southern part of an upper level ridge over the Western North Pacific. The ridge was producing northeasterly winds that were blowing toward the top of Nalgae’s circulation. Those winds were causing moderate vertical wind shear and the wind shear was causing the asymmetrical distribution of thunderstorms.

Tropical Storm Nalgae will move through an environment favorable for intensification during the next 36 hours. Nalgae will move over water where the Sea Surface Temperatures are near 29˚C. The upper level ridge over the Western North Pacific will continue to cause moderate vertical wind shear. However, the wind shear will not be strong enough to prevent intensification. Tropical Storm Nalgae will intensify during the next 36 hours. It is forecast to strengthen to a typhoon.

Tropical Storm Nalgae will move around the southern side of a high pressure system over the Western North Pacific Ocean. The high pressure system will steer Nalgae toward the west-northwest during the next 36 hours. On its anticipated track Tropical Storm Nalgae will approach southeastern Luzon on Friday. Nalgae could be a typhoon when it reaches southeast Luzon. It could bring strong winds and locally heavy rain. Heavy rain is likely to cause flash floods in some locations.