Tag Archives: Gulf of Carpentaria

Tropical Cyclone Tiffany Makes Landfall near Port Roper

Tropical Cyclone Tiffany made landfall near Port Roper, Australia on Tuesday night. At 10:00 p.m. EST on Tuesday the center of Tropical Cyclone Tiffany was located at latitude 14.9°S and longitude 134.7°E which put it about 45 miles (75 km) west of Port Roper, Australia. Tiffany was moving toward the west at 16 m.p.h. (26 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 991 mb.

The center of Tropical Cyclone Tiffany made landfall near Port Roper on the west coast of the Gulf of Carpentaria on Tuesday night. Tiffany was the equivalent of a strong tropical storm at the time of landfall. Winds to tropical storm force extended out 65 miles (105 km) from the center of circulation. Bands of showers and thunderstorms were dropping heavy rain over the region west of Port Roper. A Flood Watch was in effect for many of the rivers in the area.

Tropical Cyclone Tiffany will move around the northern side of a high pressure system over Australia. The high pressure system will steer Tiffany toward the west during the next 24 hours. On its anticipated track Tropical Cyclone Tiffany will move across the northern part of the Northern Territory. The center of Tiffany will pass near Ngukurr, Mataranka, Barunga and Katherine. Tropical Cyclone Tiffany will weaken gradually as it moves farther inland, but it will continue to drop heavy rain over the northern part of the Northern Territory. Locally heavy rain is likely to cause flash floods in some location.

Elsewhere over the South Pacific Ocean, Tropical Cyclone Cody was moving farther southwest of Fiji. At 10:00 p.m. EST on Tuesday the center of Tropical Cyclone Cody was located at latitude 23.1°S and longitude 174.1°E which put it about 435 miles (705 km) southwest of Suva, Fiji. Cody was moving toward the south at 12 m.p.h. (19 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 985 mb.

Tropical Cyclone Tiffany Strengthens over Gulf of Carpentaria

Tropical Cyclone Tiffany strengthened over the Gulf of Carpentaria on Tuesday morning. At 10:00 a.m. EST on Tuesday the center of Tropical Cyclone Tiffany was located at latitude 15.2°S and longitude 137.4°E which put it about 100 miles (160 km) southeast of Groote Eylandt, Australia. Tiffany was moving toward the west at 16 m.p.h. (26 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 991 mb.

A Warning was in effect for the portion of the coast of the Northern Territory from Nhulunbuy to the border with Queensland. The Warning included Groote Eylandt, Port Roper and Port McArthur.

Tropical Cyclone Tiffany exhibited greater organization as it strengthened on Tuesday morning. The inner end of a rainband wrapped around the northern side of the center of circulation and a partial eyewall appeared to be developing. Bands of showers and thunderstorms were revolving around the center of Tiffany’s circulation. Storms near the center generated upper level divergence that pumped mass away to the west of the tropical cyclone. Winds to tropical storm force extended out 60 miles (95 km) from the center of Tiffany.

Tropical Cyclone Tiffany will move through an environment favorable for intensification during the next 12 hours. Tiffany will move over water where the Sea Surface Temperatures are near 31˚C. It will move under the northern part of an upper level ridge over eastern Australia. The ridge will produce easterly winds that will blow toward the top of Tiffany’s circulation. Those winds will cause some vertical wind shear and the wind shear will inhibit intensification. However, Tropical Cyclone Tiffany will intensify over the warm water in the Gulf of Carpentaria during the next 12 hours.

Tropical Cyclone Tiffany will move around the northern side of a high pressure system over Australia during the next 24 hours. The high pressure system will steer Tiffany toward west. On its anticipated track the center of Tropical Cyclone Tiffany will pass south of Groote Eylandt during the next few hours. Tiffany will make landfall on the coast of the Northern Territory near Port Roper in about 12 hours. Tropical Cyclone Tiffany will bring gusty winds and locally heavy rain to the eastern part of the Northern Territory. Heavy rain could cause flash floods in some locations. Flood Watches have been issued for rivers in the eastern part of the Northern Territory.

Elsewhere over the South Pacific Ocean, Tropical Cyclone Cody was continued to churn southwest of Fiji. At 10:00 a.m. EST on Tuesday the center of Tropical Cyclone Cody was located at latitude 21.5°S and longitude 173.5°E which put it about 390 miles (625 km) southwest of Suva, Fiji. Cody was moving toward the south-southeast at 4 m.p.h. (6 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 991 mb.

Tropical Cyclone Tiffany Crosses Cape York Peninsula

Tropical Cyclone Tiffany crossed the Cape York Peninsula on Monday. At 4:00 p.m. EST on Monday the center of Tropical Cyclone Tiffany was located at latitude 14.8°S and longitude 140.9°E which put it about 55 miles (90 km) west of Pormpuraaw, Australia. Tiffany was moving toward the west at 16 m.p.h. (26 km/h). The maximum sustained wind speed was 40 m.p.h. (65 km/h) and there were wind gusts to 50 m.p.h. (80 km/h). The minimum surface pressure was 997 mb.

A Warning was in effect for Groote Eylandt. A Watch was in effect for the portion of the coast of the Northern Territory from Nhulunbuy to the border with Queensland. The Watch included Numbalwar, Port Roper and Port McArthur.

The center of Tropical Cyclone Tiffany emerged over the eastern Gulf of Carpentaria near Pormpuraaw on Monday after it moved westward across the Cape York Peninsula. New thunderstorms were forming in bands in the western and northern parts of Tiffany’s circulation. Bands in the eastern and southern parts of the circulation were still over land and those bands contained fewer thunderstorms. The strongest winds were occurring in the bands over the Gulf of Carpentaria. Winds to tropical storm force extended out 30 miles (50 km) from the center of Tropical Cyclone Tiffany.

Tropical Cyclone Tiffany will move through an environment favorable for intensification during the next 24 hours. Tiffany will move over water where the Sea Surface Temperatures are near 31˚C. It will move under the northern part of an upper level ridge over eastern Australia. The ridge will produce easterly winds that will blow toward the top of Tiffany’s circulation. Those winds will cause some vertical wind shear and the wind shear will inhibit intensification. However, Tropical Cyclone Tiffany will intensify over the warm water in the Gulf of Carpentaria. Tiffany could intensify rapidly once more of the circulation moves over water and it could strengthen to the equivalent of a hurricane/typhoon.

Tropical Cyclone Tiffany will move around the northern side of a high pressure system over Australia during the next 36 hours. The high pressure system will steer Tiffany toward west. On its anticipated track Tropical Cyclone Tiffany could approach Groote Eylandt in 24 hours. Tiffany could be the equivalent of a hurricane/typhoon when it approaches Groote Eylandt.

Elsewhere over the South Pacific Ocean, Tropical Cyclone Cody was continued to meander southwest of Fiji. At 4:00 p.m. EST on Monday the center of Tropical Cyclone Cody was located at latitude 20.9°S and longitude 174.1°E which put it about 330 miles (535 km) southwest of Suva, Fiji. Cody was moving toward the west at 13 m.p.h. (20 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 994 mb.

Tropical Cyclone Tiffany Brings Wind and Rain to Northern Queensland

Tropical Cyclone Tiffany brought wind and rain to northern Queensland on Sunday night. At 10:00 p.m. EST on Sunday the center of Tropical Cyclone Tiffany was located at latitude 14.3°S and longitude 144.0°E which put it about 70 miles (110 km) east-southeast of Coen, Australia. Tiffany was moving toward the west-southwest at 8 m.p.h. (13 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 987 mb.

Warnings were in effect for the east coast of the Cape York Peninsula from Lockhart River to Cape Flattery and for the west coast of the Cape York Peninsula from Weipa to Kowanyama. A Watch was issued for the west coast of the Gulf of Carpentaria from Nhulunbuy to the border between the Northern Territory and Queensland. The Watch included Groote Eylandt.

The center of Tropical Cyclone Tiffany made landfall on the east coast of Queensland east-southeast of Coen on Sunday night. Tiffany was the equivalent of a strong tropical storm at the time of landfall. Bands of showers and thunderstorms in the western half of Tiffany’s circulation brought gusty winds to northern Queensland. Winds to tropical storm force extended out 70 miles (110 km) from the center of circulation. Tropical Cyclone Tiffany was also dropping locally heavy rain over parts of northern Queensland. A Minor Flood Warning was issued for the Daintree River and a Flood Warning was issued for the Mossman River.

Tropical Cyclone Tiffany will move around the northern side of a high pressure system over Australia. The high pressure system will steer Tiffany toward the west during the next several days. On its anticipated track Tropical Cyclone Tiffany will move across the Cape York Peninsula during the next 18 hours. Tiffany will weaken while it moves over land. In 18 hours the center of Tropical Cyclone Tiffany will move over the Gulf of Carpentaria. The Sea Surface Temperatures are near 31˚C in the Gulf of Carpentaria. So, Tiffany could strengthen when it moves back over water. An upper level ridge over Australia will produce easterly winds that will blow toward the top of Tiffany’s circulation. Those winds will cause vertical wind shear and they will inhibit intensification, but Tropical Cyclone Tiffany is forecast to intensify after it moves over the Gulf of Carpentaria.

Elsewhere over the South Pacific Ocean, Tropical Cyclone Cody was located southwest of Fiji. At 10:00 p.m. EST on Sunday the center of Tropical Cyclone 05P was located at latitude 20.1°S and longitude 176.1°E which put it about 150 miles (240 km) west-southwest of Tavuki, Fiji. Cody was moving toward the west-southwest at 5 m.p.h. (8 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 994 mb.

Tropical Low Forms over Gulf of Carpentaria

A Tropical Low formed over the Gulf of Carpentaria on Monday afternoon. At 1:00 p.m. EST on Monday the center of the Tropical Low was located at latitude 15.4°S and longitude 139.5°E which put it about 150 miles (240 km) west of Kowanyama, Australia. It was moving toward the east at 7 m.p.h. (11 km/h). The maximum sustained wind speed was 25 m.p.h. (40 km/h) and there were wind gusts to 35 m.p.h. (55 km/h). The minimum surface pressure was 1003 mb.

Watches were issued for the portion of the coast of Queensland from Aurukun to Karumba and for Mornington Island.

Thunderstorms formed near the center of a low pressure system over the southeastern Gulf of Carpentaria on Monday afternoon and the Australian Bureau of Meteorology designated the system as a Tropical Low. The circulation around the Tropical Low was still organizing. Thunderstorms continued to develop near the center of circulation. More thunderstorms were also forming in bands revolving around the center of the Tropical Low. Storms near the center of circulation began to generate upper level divergence which pumped mass away from the Tropical Low.

The Tropical Low will move through an environment favorable for intensification during the next 24 hours. The Tropical Low will move over water in the Gulf of Carpentaria where the Sea Surface Temperature is near 30°C. It will move under the center of an upper level ridge. The winds are weak near the center of the ridge and there will be little vertical wind shear. The Tropical Low will intensify during the next 24 hours and it could strengthen into the equivalent of a tropical storm.

The Tropical Low will move south of a high pressure system centered north of Australia during the next 24 hours. The high will steer the Tropical Low toward the east. On its anticipated track the Tropical Low could approach the southwest coast of Queensland in about 24 hours. The steering winds could weaken in a day or so and the Tropical Low could stall near the coast. Even if the center of the Tropical Low does not make landfall, bands in the eastern half of the circulation could drop heavy rain over parts of northern Queensland. Heavy rain could cause floods in some locations.

Tropical Cyclone Imogen Makes Landfall in Queensland

Tropical Cyclone Imogen made landfall in Queensland on Sunday. At 7:00 a.m. EST on Sunday the center of Tropical Cyclone Imogen was located at latitude 17.4°S and longitude 140.9°E which put it about 5 miles (10 km) north of Karumba, Australia. Imogen was moving toward the southeast at 11 m.p.h. (17 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.

The tropical low over the southern Gulf of Carpentaria intensified into Tropical Cyclone Imogen before it made landfall in Queensland on Sunday. The center of Tropical Cyclone Imogen made landfall on the southwest coast of Queensland just to the north of Karumba. Imogen was the equivalent of a tropical storm at the time of landfall.

A Tropical Cyclone Warning was in effect for the portion of the coast of Queensland from Burketown to Kowanyama. The Warning extended inland to Croydon.

A high pressure system north of Australia will steer Tropical Cyclone Imogen toward the east southeast during the next 48 hours. On its anticipated track Tropical Cyclone Imogen could be near Croydon in about 12 hours. Imogen will move more slowly on Monday when the steering currents will be weaker. Tropical Cyclone Imogen could be north of Georgetown in about 36 hours. The circulation around Imogen will weaken as it moves farther inland. Imogen will drop heavy rain over parts of the southern Cape York Peninsula. Heavy rain could cause flash floods along some rivers and streams. Flood Watches and Warnings are in effect for parts of northern Queensland.

Tropical Low Strengthens over Gulf of Carpentaria

A tropical low strengthened over the Gulf of Carpentaria on Saturday. At 1:00 p.m. EST on Saturday the center of the tropical low was located at latitude 15.8°S and longitude 138.5°E which put it about 75 miles (120 km) northwest of Mornington Island. The tropical low was moving toward the southeast at 7 m.p.h. (11 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 998 mb.

A Watch was in effect for the portion of the coast from the border between the Northern Territory and Queensland to Pormpuraaw. The Watch included Mornington Island.

The circulation around the tropical low exhibited better organization on Saturday. More thunderstorms developed near the center of circulation. Storms near the center generated upper level divergence which pumped mass away from the tropical low. The removal of mass was causing the surface pressure to decrease. Bands of showers and thunderstorms were revolving around the center of the tropical low.

The tropical low will move through an environment favorable for intensification during the next 24 hours. The tropical low will move over water where the Sea Surface Temperature is near 30°C. It will move under the axis of an upper level ridge where the winds are weak. There will be little vertical wind shear. The tropical low will strengthen during the next 24 hours and it is likely to intensify to the equivalent of a tropical storm.

The tropical low will move south of a high pressure system centered north of Australia. The high will steer the tropical low toward the southeast during the next 24 hours. On its anticipated track the tropical low will make landfall on the coast of Queensland between Karumba and Gilbert River Mouth in about 24 hours. It will be the equivalent of a tropical storm when it makes landfall. The tropical low could stall when it moves inland, which would cause a prolonged period of heavy rain. Flash floods could occur in parts of northern Queensland.

Tropical Cyclone Esther Develops Over Southern Gulf of Carpentaria

Tropical Cyclone Esther developed over the southern Gulf of Carpentaria on Sunday.  At 1:00 p.m. EST on Monday the center of Tropical Cyclone Esther was located at latitude 16.0°S and longitude 139.1°E which put it about 50 miles (80 km) north of Mornington Island.  Esther 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 60 m.p.h. (95 km/h).  The minimum surface pressure was 991 mb.

The Australian Bureau of Meteorology issued a warning for the portion of the coast from Port Roper to Gilbert River Mouth including Borroloola and Mornington Island.

A Tropical Low over the southern Gulf of Carpentaria strengthened into Tropical Cyclone Esther on Sunday.  The circulation around Esther was large.  Winds to tropical storm force extended out about 125 miles (200 km) from the center of circulation.  There were a few thunderstorms near the center.  Most of the thunderstorms were in two large bands in the outer part of the circulation.  One of the bands was south of the center of Tropical Cyclone Esther and the other band was north of the center of circulation.

Tropical Storm Esther will move through an environment favorable for intensification during the next 12 hours.  Esther will move over water where the Sea Surface Temperature is near 30°C.  It will move under and upper level ridge.  The upper level winds will be weak and there will be little vertical wind shear.  Esther could make intensify before it makes landfall on the coast of Australia.

Tropical Cyclone Esther will move around the northwestern part of a high pressure system during the next 12 to 24 hours.  The high will steer Esther toward the southwest.  On its anticipated track Tropical Cyclone Esther could make landfall on the coast of Australia near the border between Queensland and the Northern Territory in about 12 hours.  Esther will bring gusty winds to coastal locations.  Tropical Cyclone Esther is already dropping locally heavy rain over far northwestern Queensland and the eastern part of the Northern Territory.  Flood watches have been issued for river basins near the Gulf of Carpentaria.  Esther could move westward across the Northern Territory after it makes landfall.

Tropical Low Strengthens Over Gulf of Carpentaria

A Tropical Low designated as Invest 99P by some agencies strengthened over the Gulf of Carpentaria on Saturday.  At 4:00 p.m. EST on Saturday the center of the Tropical Low was located at latitude 14.3°S and longitude 138.2°E which put it about 110 miles (180 km) east of Groote Eylandt, Australia.  The Tropical Low was moving toward the south at 4 m.p.h. (6 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 1000 mb.

The Australian Bureau of Meteorology issued a Warning for the portion of the coast from Numbulwar to Kowanyama including Mornington Island.

More bands of thunderstorms began to develop around a Tropical Low on Saturday.  The bands were revolving around the center of circulation.  The Tropical Low will move through an environment favorable for intensification during the next 24 hours.  It will move over water where the Sea Surface Temperature is near 30°C.  The Tropical Low is under an upper level ridge and the upper level winds are weak.  There will be little vertical wind shear and the Tropical Low is forecast to strengthen into a tropical cyclone.

The Tropical Low will move around the western end of a high pressure system.  The high will steer the Low toward the south.  On its anticipated track the Tropical Low will approach the coast of Australia near the border between Queensland and the Northern Territory.  It will bring gusty winds and locally heavy rain.  Heavy rain could cause flash floods in some locations.

Tropical Cyclones Trevor and Veronica Bracket Australia

Tropical Cyclones Trevor and Veronica bracketed Australia on Thursday night.  Tropical Cyclone Veronica was stronger but Tropical Cyclone Trevor was the more immediate threat.  At 11:00 p.m. EDT on Thursday the center of Tropical Cyclone Trevor was located at latitude 14.6°S and longitude 139.4°E which put it about 200 miles (320 km) east-northeast of Port McArthur, Australia.  Trevor was moving toward the southwest at 8 m.p.h. (13 km/h).  The maximum sustained wind speed was 85 m.p.h. (135 km/h) and there were wind gusts to 105 m.p.h. (170 km/h).  The minimum surface pressure was 967 mb.  A Tropical Cyclone Warning was in effect for the portion of the coast from Cape Shield, Northern Territory to Karumba, Queensland.

Tropical Cyclone Trevor strengthened more quickly as more of the circulation moved over the Gulf of Carpentaria.  A circular eye formed at the center of circulation.  The eye was surrounded by a ring of strong thunderstorms and the strongest winds were occurring in that ring of storms.  Storms near the core of Trevor generated upper level divergence which pumped mass away from the tropical cyclone.  Bands of showers and thunderstorms were revolving around the core.  Winds to hurricane/typhoon force extended out about 30 miles (50 km) from the center of circulation.  Winds to tropical storm force extended out about 130 miles (210 km) from the center.

Tropical Cyclone Trevor will move through an environment favorable for intensification for about another 24 hours.  Trevor will move over water where the Sea Surface Temperature is near 31°C.  It will move through a region where the upper level winds are weak and there will be little vertical wind shear.  Tropical Cyclone Trevor will continue to intensify on Friday and it could strengthen into the equivalent of a major hurricane.

Tropical Cyclone Trevor will move around the northwestern side of a subtropical ridge.  The ridge will steer Trevor toward the southwest.  On its anticipated track Tropical Cyclone Trevor will make landfall near Port McArthur in about 24 hours.  Trevor could be a major hurricane at that time.  It will bring strong winds, which could cause a significant storm surge at the coast.  Tropical Cyclone Trevor will drop heavy rain when it moves inland and it could cause flooding in some locations.

At 11:00 p.m. EDT on Thursday the center of Tropical Cyclone Veronica was located at latitude 17.8°S and longitude 116.7°E which put it about 200 miles (355 km) north-northwest of Port Hedland, Australia.  Veronica was moving toward the southwest at 4 m.p.h. (6 km/h).  The maximum sustained wind speed was 125 m.p.h. (200 km/h) and there were wind gusts to 155 m.p.h. (250 km/h).  The minimum surface pressure was 941 mb.  A Tropical Cyclone Warning was in effect for the portion of the coast from Pardoo to Mardie including Port Hedland and Karratha.

Tropical Cyclone Veronica remains the equivalent of a major hurricane.  A circular eye was surrounded by a ring of strong storms and the strongest winds were occurring in that ring of storms.  Bands of showers and thunderstorms were revolving around the core of Veronica.  Winds to hurricane/typhoon force extended out about 45 miles (75 km) from the center of circulation.  Winds to tropical storm force extended out about 155 miles (250 km) from the center.

Tropical Storm Veronica will remain in an area favorable for intensification for another 24 to 36 hours.  Veronica 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 is little vertical wind shear.  Tropical Cyclone Veronica could strengthen on Friday.

Tropical Cyclone will move around the western end of a ridge of high pressure.  Veronica will move toward the south-southeast after it rounds the end of the ridge.  On its anticipated track Tropical Cyclone Veronica could make landfall on the coast of Western Australia between Karratha and Port Hedland in about 48 hours.  Veronica is likely to be the equivalent of a major hurricane at that time.