Monthly Archives: February 2025

Tropical Cyclone Faida Develops Just East of Madagascar

Tropical Cyclone Faida developed just east of Madagascar on Monday morning.  At 10:00 a.m. EST on Monday the center of Tropical Cyclone Faida was located at latitude 18.1°S and longitude 50.3°E which put the center about 70 miles (110 km) east of the Toamasina, Madagascar.  Faida was moving toward the west at 7 m.p.h. (11 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 998 mb.

A low pressure system just to the east of Madagascar strengthened on early on Monday and Meteo France La Reunion designated the system as Tropical Cyclone Faida.  The distribution of thunderstorms in Tropical Cyclone Faida was asymmetrical.  Thunderstorms were occurring mainly in bands in the western side of Faida’s circulation.  Bands in the eastern part of Tropical Cyclone Faida consisted primarily of showers and lower clouds.  Storms near the center of Faida generated upper level divergence that pumped mass away to the west of the tropical cyclone.

The distribution of wind speed in Tropical Cyclone Faida was also asymmetrical.  Winds to tropical storm force extended out 70 miles (110 km) in the western half of Faida’s circulation.  The winds in the eastern side of Tropical Cyclone Faida were blowing at less than tropical storm force.

Tropical Cyclone Faida will move through an environment favorable for intensification during the next 12 hours.  Faida will move over water where where the Sea Surface Temperatures are near 29°C.  It will move under the northern part of an upper level ridge over the Southwest Indian Ocean.  The upper level ridge will produce easterly winds that will blow toward the top of Faida’s circulation.  Those winds will cause moderate vertical wind shear.  The vertical wind shear will inhibit intensification, but Tropical Cyclone Faida could intensity during the next 12 hours.

Tropical Cyclone Faida will move around the northern part of a high pressure system over the Southwest Indian Ocean.  The high pressure system will steer Faida toward the west during the next 24 hours.  On its anticipated track, Tropical Cyclone Faida will make landfall on the northern coast of Madagascar near Toamasina in 12 hours.

Tropical Cyclone Faida will bring strong winds and locally heavy rain to northern Madagascar.  Heavy rain is likely to cause floods in some locations.

Taliah Strengthens to Equivalent of Hurricane/Typhoon

Tropical Cyclone Taliah strengthened to the equivalent of a hurricane/typhoon over the South Indian Ocean northwest of Australia on Monday.  At 4:00 a.m. EST on Monday the center of Tropical Cyclone Taliah was located at latitude 15.2°S and longitude 113.9°E which put the center about 500 miles (800 km) north of Exmouth, Australia.  Taliah was moving toward the west at 9 m.p.h. (15 km/h).  The maximum sustained wind speed was 80 m.p.h. (130 km/h) and there were wind gusts to 100 m.p.h. (160 km/h).  The minimum surface pressure was 975 mb.

Tropical Cyclone Taliah strengthened to the equivalent of a hurricane/typhoon on Monday.  The inner end of a rainband wrapped around the western and northern sides of the center of Taliah’s circulation.  Even though Tropical Cyclone Taliah strengthened, the distribution of thunderstorms was asymmetrical.  Most thunderstorms were occurring in bands in the western and northern parts of Taliah’s circulation.  Bands in the eastern and southern parts of Tropical Cyclone Taliah consisted primarily of showers and lower clouds.  Storms near the center of Taliah generated upper level divergence that pumped mass away to the west of the tropical cyclone.  The removal of mass caused the surface pressure to decrease.

Winds to hurricane/typhoon force extended out 60 miles (95 km/h) in the northern side of Tropical Cyclone Taliah.  Winds to hurricane/typhoon force extended out 30 miles (50 km) in the southern part of Taliah’s circulation.  Winds to tropical storm force extended out 160 miles (260 km) from the center of Tropical Cyclone Taliah.

Tropical Cyclone Taliah will move through an environment favorable for intensification during the next 24 hours. Taliah will move over water where where the Sea Surface Temperatures are near 30°C.  It will move under the northern part of an upper level ridge west of Australia.  The upper level ridge will produce easterly winds that will blow toward the top of Taliah’s circulation.  Those winds will cause some vertical wind shear.  The vertical wind shear will inhibit intensification, but the wind shear will not be enough to prevent intensification.  Tropical Cyclone Taliah is likely to intensify during the next 24 hours.

Tropical Cyclone Taliah will move around the northern side of a high pressure system that extends from Australia to the South Indian Ocean.  The high pressure system will steer Talia toward the west during the next 24 hours.  On its anticipated track, Tropical Cyclone Taliah will move farther away from Western Australia.

Elsewhere, Tropical Cyclone Vince intensified south of the Cocos Islands.  4:00 a.m. EST on Monday the center of Tropical Cyclone Vince was located at latitude 16.7°S and longitude 94.3°E which put the center about 355 miles (525 km) south-southwest of the Cocos Islands.  Vince was moving toward the west-southwest at 17 m.p.h. (28 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 983 mb.

Tropical Cyclone Taliah Forms Northwest of Australia

Tropical Cyclone Taliah formed over the South Indian Ocean northwest of Australia on Sunday.  At 4:00 a.m. EST on Sunday the center of Tropical Cyclone Taliah was located at latitude 14.6°S and longitude 115.8°E which put the center about 445 miles (720 km) north of Karratha, Australia.  Taliah was moving toward the west at 7 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 988 mb.

A low pressure system over the South Indian Ocean northwest of Australia strengthened on Sunday and the Australian Bureau of Meteorology designated the system as Tropical Cyclone Taliah.  The circulation around Tropical Cyclone Taliah was organizing rapidly.  The inner end of a rainband wrapped around the center of Taliah’s circulation and an eye appeared to be forming at the center of Taliah.  The strongest wind were occurring in the part of the rainband around the center of circulation.  Storms near the center of Taliah generated upper level divergence that pumped mass away from the tropical cyclone.  The removal of mass caused the surface pressure to decrease.

The circulation around Tropical Cyclone Taliah was fairly large.  Winds to tropical storm force extended out 160 miles (260 km) from the center of Taliah’s circulation.

Tropical Cyclone Taliah will move through an environment very favorable for intensification during the next 24 hours.  Taliah will move over water where where the Sea Surface Temperatures are near 30°C.  It will move under the axis of an upper level ridge west of Australia.  The upper level winds are weak near the axis of the ridge and there will be little vertical wind shear.  Tropical Cyclone Taliah will intensify during the next 24 hours.  Taliah is likely to intensify rapidly to the equivalent of a hurricane/typhoon.

Tropical Cyclone Taliah will move around the northern side of a high pressure system that extends from Australia to the South Indian Ocean.  The high pressure system will steer Talia toward the west during the next 24 hours.  On its anticipated track, Tropical Cyclone Taliah will move farther away from Western Australia.