Tag Archives: Tropical Cyclone Blake

Tropical Cyclone Blake Makes Another Landfall in Western Australia

Tropical Cyclone Blake made another landfall on the coast of Western Australia on Tuesday.  At 4:00 p.m. EST on Tuesday the center of Tropical Cyclone Blake was located at latitude 20.1°S and longitude 120.5°E which put it about 20 miles (35 km) south-southwest of Wallal Downs, Australia.  Blake was moving toward the southwest at 6 m.p.h. (10 km/h).  The maximum sustained wind speed was 45 m.p.h. (75 km/h) and there were wind gusts to 55 m.p.h. (90 km/h).  The minimum surface pressure was 990 mb.

The center of Tropical Cyclone Blake moved across the coast of Western Australia just to the west of Wallal Downs on Tuesday.  Blake was beginning to weaken, but winds to tropical storm force were still occurring in the northwestern part of the circulation that was still over water.  A weather station at Bedout Island which is just off the coast of Western Australia was reporting a sustained wind speed of 43 m.p.h. (69 km/h) and wind gusts to 50 m.p.h. (82 km/h).  A weather station in Mandora, Australia had already received 2.69 inches (64.4 mm) of rain from the rainbands in eastern side of the tropical cyclone.

Tropical Cyclone Blake will move around the western end of a high pressure system over Australia.  Blake will move more toward the south when it reaches the western end of the high.  On its anticipated track the center of Tropical Cyclone Blake could be near Marble Bar in about 12 hours.  Blake could approach Newman in about 24 hours.  Tropical Cyclone Blake will weaken as it moves farther inland.  Blake could drop locally heavy rain over parts of Western Australia and the potential for flash floods exists.

Elsewhere, a Tropical Low was slowly organizing over the Arafura Sea north of Australia.  At 1:00 p.m. EST on Tuesday the center of the Tropical Low was located at latitude 11.2°S and longitude 137.7°E which put it about 70 miles (115 km) north-northeast of Nhulunbuy, Australia.  The Tropical Low was moving toward the west at 3 m.p.h. (5 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 1003 mb.  The Tropical Low is forecast to move westward and to strengthen.  A Watch has been issued for the portions of the coast from Cape Don to Point Stuart and from Goulburn Island to Cape Shield.

Tropical Cyclone Blake Brings Wind and Rain to Western Australia

Tropical Cyclone Blake brought wind and rain to portions of Western Australia on Monday.  At 10:00 p.m. EST on Monday the center of Tropical Cyclone Blake was located at latitude 18.7°S and longitude 121.5°E which put it about 60 miles (95 km) southwest of Broome, Australia.  Blake was moving toward the south-southwest 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 989 mb.

The center of Tropical Cyclone Blake made landfall on the coast of Western Australia north of Broome earlier on Monday.  The center moved back out over water slightly north of Broome and then the center passed just to the west of that city.  A weather station in Broome measured sustained winds of 30 m.p.h. (50 km/h) and a wind gust to 50 m.p.h. (82 km/h).  5.83 inches (148 mm) of rain fell over Broome.  A rainband in the northeastern periphery of the circulation dropped rain over the area around the Kimberly Plateau during much of Monday.

Tropical Cyclone Blake weakened while the center was over land, but it appears to be strengthening again now that the center is back over water.  More thunderstorms developed near the center of circulation during the past few hours.  Those storms started to generated upper level divergence again.  Bands farther away from the center consisted primarily of showers and lower clouds.  Winds to tropical storm force extended out about 100 miles (160 km) from the center of circulation mainly in portions of circulation over water.

Tropical Cyclone Blake will move through an environment favorable for intensification during the next 12 hours.  Blake will move over water where the Sea Surface Temperature is near 29°C.  It will move through a region where the upper level winds are weak and there will be little vertical wind shear.  Tropical Cyclone Blake could strengthen during the next 12 hours.

Tropical Cyclone Blake will move around the western end of a high pressure system over Australia.  The high will steer Blake toward the south-southwest during the next 24 to 36 hours.  On its anticipated track Tropical Cyclone Blake could make another landfall on the coast of Western Australia near Wallal Downs.  A Warning is in effect for the portion of the coast from Bidyadanga to De Grey.  Blake will bring gusty winds and rain to that portion of the coast.

Elsewhere, a new Tropical Low developed over the Arafura Sea north of Australia.  At 8:00 p.m. EST on Monday the center of the Tropical Low was located at latitude 10.7°S and longitude 137.7°E which put it about 120 miles (195 km) north-northeast of Nhulunbuy, Australia.  The Tropical Low was moving toward the east at 6 m.p.h. (9 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 1003 mb.  The Tropical Low is forecast to move back toward the west and to strengthen.  A Watch has been issued for the portion of the Australian coast from Cape Shield to Cape Don including Goulburn Island.  On its anticipated track the center of the Tropical Low could pass near Cape Wessel in about 24 hours.

Tropical Cyclone Blake Strengthens Near Western Australia

Tropical Cyclone Blake strengthened near Western Australia on Sunday.  At 10:00 p.m. EST on Sunday the center of Tropical Cyclone Blake was located at latitude 16.1°S and longitude 121.9°E which put it about 140 miles (220 km) north of Broome, Australia.  Blake was moving toward the east-southeast 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 995 mb.

A Warning has been issued for the portion of the coast of Western Australia from Kuri Bay to De Grey including Broome.  A Watch has been issued for the portion of the coast from De Grey to Whims Creek including Port Hedland.

The circulation around a Tropical Low over the South Indian Ocean northwest of Australia became more organized on Sunday night and the Australian Bureau of Meteorology designated the system as Tropical Cyclone Blake.  The inner end of a rainband wrapped around the southern and western sides of the center of circulation.  Storms near the center of circulation began to generate upper level divergence which pumped mass away from the tropical cyclone.  Many of the thunderstorms were occurring in a primary rainband on the eastern side of Blake.  Bands in other parts of the circulation consisted primarily of showers and lower clouds.  Winds to tropical storm force extended out 150 miles (240 km) from the center of circulation.

Tropical Cyclone Blake will move through an environment favorable for intensification during the next 24 to 36 hours.  Blake will move over water where the Sea Surface Temperature is near 30°C.  It will move through a region where the upper level winds are weak and there will be little vertical wind shear.  Tropical Cyclone Blake will continue to intensify and it could strengthen into the equivalent of a hurricane/typhoon.

The center of Tropical Cyclone Blake shifted eastward on Sunday as the circulation reorganized closer to the inner end of the primary rainband.  Blake will move around the western end of a high pressure system centered near northern Australia.  The high will steer Blake toward the south-southwest.  On its anticipated track the center of Tropical Cyclone Blake will pass just west of Broome in about 24 hours.  Blake could make landfall on the coast of Western Australia near Wallal Downs in about 36 hours.  Tropical Cyclone Blake will bring gusty winds and locally heavy rain to the coast of Western Australia.