Tag Archives: Tropical Depression Megi

Typhoon Malakas Intensifies Southwest of Iwo To

Typhoon Malakas intensified southwest of Iwo To on Tuesday morning. At 5:00 a.m. EDT on Tuesday the center of Typhoon Malakas was located at latitude 16.1°N and longitude 135.2°E which put it about 740 miles (1195 km) southwest of Two To. Malakas was moving toward the north at 5 m.p.h (8 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 967 mb.

Typhoon Malakas intensified more quickly over the Western North Pacific Ocean southwest of Iwo To on Tuesday morning. A circular eye developed at the center of Malakas’ circulation. 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 Typhoon Malakas. Storms near the core generated upper level divergence that pumped mass away from the typhoon. Winds to typhoon force extended out 45 miles (75 km) from the center of Malakas. Winds to tropical storm force extended out 190 miles (305 km) from the center of circulation.

Typhoon Malakas will move through an environment favorable for intensification during the next 24 hours. Malakas will move over water where the Sea Surface Temperatures are near 28˚C. It will move under the western part of an upper level ridge over the Western North Pacific Ocean. The ridge will produce southerly winds that will blow toward the top of Malakas’ circulation. The winds at lower levels in the atmosphere will also blow from the south and there will not be much vertical wind shear. Typhoon Malakas will intensify during the next 24 hours. Malakas could undergo a period of rapid intensification since an inner core with an eye and an eyewall has developed. Typhoon Malakas could strengthen to a the equivalent of a major hurricane during the next 24 hours.

Typhoon Malakas will move around the western part of a high pressure system over the Western North Pacific Ocean during the next 24 hours. The high pressure system will steer Malakas toward the north during that time period. Typhoon Malakas will move toward the northeast after it moves around the western end of the high pressure system. On its anticipated track Malakas could approach Iwo To in 48 hours.

Elsewhere over the Western North Pacific Ocean, Tropical Depression Megi weakened just east of the Philippines. There were reports of mudslides and casualties caused by heavy rain dropped by Megi. At 5:00 a.m. EDT on Tuesday the center of Tropical Depression Megi was located at latitude 11.0°N and longitude 126.0°E which put it about 30 miles (50 km) east of Guiuan, Philippines. Megi was moving toward the east at 5 m.p.h (8 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 1004 mb.

Malakas Intensifies to a Typhoon North of Yap

Former Tropical Storm Malakas intensified to a typhoon north of Yap on Monday. At 11:00 a.m. EDT on Monday the center of Typhoon Malakas was located at latitude 14.5°N and longitude 135.6°E which put it about 365 miles (585 km) north-northwest of Yap. Malakas was moving toward the north-northwest at 9 m.p.h (15 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 976 mb.

Former Tropical Storm Malakas intensified to a typhoon on Monday over the Western North Pacific Ocean. The inner end of a rainband wrapped around the western, southern and eastern sides of the center of Malakas. An eyewall appeared to be forming, but the rainband had not yet wrapped completely around the northern side of the center of circulation. Other bands of showers and thunderstorms were revolving around the core of Typhoon Malakas. Storms near the core generated upper level divergence that pumped mass away from the typhoon. Winds to typhoon force extended out 25 miles (40 km) from the center of Malakas. Winds to tropical storm force extended out 250 miles (400 km) from the center of circulation.

Typhoon Malakas will move through an environment favorable for intensification during the next 36 hours. Malakas will move over water where the Sea Surface Temperatures are near 28˚C. It will move under the western part of an upper level ridge over the Western North Pacific Ocean. The ridge will produce southerly winds that will blow toward the top of Malakas’ circulation. Those winds will cause some vertical wind shear. The wind shear will inhibit intensification, but the shear will not be large enough to prevent strengthening. Typhoon Malakas will intensify during the next 36 hours. Malakas could intensify more rapidly after an inner core with an eye and an eyewall develops. Typhoon Malakas could strengthen to a the equivalent of a major hurricane.

Typhoon Malakas will move around the western part of a high pressure system over the Western North Pacific Ocean during the next several days. The high pressure system will steer Malakas toward the north during the next 36 hours. On its anticipated track Typhoon Malakas will remain west of the Marianas during the next several days. Malakas will move toward the northeast after it moves around the western end of the high pressure system. Typhoon Malakas could approach Iwo To in three days.

Elsewhere over the Western North Pacific Ocean, Tropical Depression Megi dropped heavy rain over the central Philippines. There were reports of mudslides and casualties caused by the heavy rain. At 11:00 a.m. EDT on Monday the center of Tropical Depression Megi was located at latitude 11.3°N and longitude 124.0°E which put it about 40 miles (65 km) south-southeast of Placer, Philippines. Megi was moving toward the northwest at 5 m.p.h (8 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 1004 mb.