Tropical Cyclone Anggrek Moves West of Cocos Islands

Tropical Cyclone Anggrek moved west of Cocos Islands on Thursday. At 4:00 p.m. EST on Thursday the center of Tropical Cyclone Anggrek was located at latitude 12.3°S and longitude 93.1°E which put it about 250 miles (400 km) west of Cocos Islands. Anggrek was moving toward the west-southwest at 5 m.p.h. (8 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 993 mb.

Tropical Cyclone Anggrek did not change much during the past 24 hours. The inner end of a rainband was still wrapped around the western and northern sides of the center of Anggrek’s circulation. Bands of showers and thunderstorms were revolving around the center of Tropical Cyclone Anggrek. Storms near the center of circulation generated upper level divergence that pumped mass away from the tropical cyclone. Winds to tropical storm force extended out 100 miles (126 km) from the center of Anggrek’s circulation.

Tropical Cyclone Anggrek will move through an environment a little more favorable for intensification during the next 24 hours. Anggrek will move over water where the Sea Surface Temperatures are near 28°C. It will move under the axis of an upper level ridge over the eastern section of the South Indian Ocean. The upper level winds are weak near the axis of the ridge and there will be little vertical wind shear. Tropical Cyclone Anggrek is likely to strengthen during the next 24 hours.

Tropical Cyclone Anggrek will move around the northern part of a high pressure system over the South Indian Ocean. The high pressure system will steer Anggrek toward the southwest during the next 24 hours. On its anticipated track, Tropical Cyclone Anggrek will move farther west of Cocos Islands on Friday.

Elsewhere over the South Indian Ocean, Tropical Cyclone Belal meandered south-southeast of Rodrigues. At 10:00 a.m. EST on Thursday the center of Tropical Cyclone Belal was located at latitude 23.9°S and longitude 65.5°E which put it about 315 miles (510 km) south-southeast of Port Mathurin, Rodigues. Belal was moving toward the northeast at 4 m.p.h. (11 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 992 mb.