Tropical Cyclone Belal moved southeast of Mauritius on Tuesday. At 10:00 a.m. EST on Tuesday the center of Tropical Cyclone Belal was located at latitude 23.2°S and longitude 60.2°E which put it about 275 miles (440 km) southeast of Port Louis, Mauritius. Belal was moving toward the east-southeast at 9 m.p.h. (15 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 989 mb.
Tropical Cyclone Belal began a transition to an extratropical cyclone on Tuesday as it moved over the Southwest Indian Ocean southeast of Mauritius. An upper level trough southeast of Madagascar was producing northwesterly winds that were blowing toward the top of Belal’s circulation. Those winds were causing strong vertical wind shear. The strong upper level winds were also tilting the upper part of Tropical Cyclone Belal to the southeast of the lower part of Belal’s circulation. The strong vertical wind shear also caused the distribution of thunderstorms in Tropical Cyclone Belal to become asymmetrical. Thunderstorms were occurring in bands in the southeastern part of Belal’s circulation. Bands in the other parts of Tropical Cyclone Belal consisted primarily of showers and lower clouds. Winds to tropical storm force extended out 175 miles (280 km) from the center of Belal.
Tropical Cyclone Belal will move through an environment unfavorable for intensification during the next 36 hours. Belal will move over water where the Sea Surface Temperatures are near 26°C. The upper level trough southeast of Madagascar will continue to cause strong vertical wind shear. The strong wind shear will cause Belal to continue to weaken gradually. The strong vertical wind shear will also cause Tropical Cyclone Belal to continue to make a transition to an extratropical cyclone.
Tropical Cyclone Belal will move around the southern side of a high pressure system over the South Indian Ocean. The high pressure system will steer Belal toward the east-southeast during the next 36 hours. On its anticipated track, Tropical Cyclone Belal will pass south of Rodrigues on Wednesday.
Elsewhere over the South Indian Ocean, Tropical Cyclone Anggrek meandered northwest of Cocos Islands. At 7:00 a.m. EST on Tuesday the center of Tropical Cyclone Anggrek was located at latitude 9.5°S and longitude 93.9°E which put it about 285 miles (455 km) northwest of Cocos Islands. Anggrek was moving toward the southeast at 2 m.p.h. (3 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 996 mb. A Watch was in effect for Cocos Islands.