Timeline of the 2007-08 Australian region cyclone season
Encyclopedia
The 2007–08 Australian region cyclone season was only the second season to have a tropical cyclone form in July. This timeline documents all the storm formations, strengthening, weakening, landfalls, extratropical transitions, as well as dissipation. The season officially began on 1 November 2007, and lasted until 30 April 2008. However a tropical cyclone moving in to the region from the South-West Indian Ocean cyclone season on 29 July, meant that the season started 29 days after the Southern Hemisphere
Southern Hemisphere
The Southern Hemisphere is the part of Earth that lies south of the equator. The word hemisphere literally means 'half ball' or "half sphere"...

 Tropical Cyclone Year started on 1 July 2007. The timeline includes information which was not operationally released, meaning that information from post-storm reviews by the Australian Bureau of Meteorology, such as information about a Cyclone that was not upgraded operationally, has been included.
The graphical bar above gives a brief overview of storm activity during the season, and for convenience, the storm's maximum intensity on the Australian Tropical Cyclone Intensity Scale is included as a color bar.

July

1 July
0000 UTC – The 2007–08 Tropical Cyclone year begins.


29 July
1800 UTC – Tropical Cyclone 01, moves in to the east of 90E and in to Tropical Cyclone Warning Center in Perth
Perth, Western Australia
Perth is the capital and largest city of the Australian state of Western Australia and the fourth most populous city in Australia. The Perth metropolitan area has an estimated population of almost 1,700,000....

's area of responsibility, from RSMC La Reunion's area of responsibility.
2100 UTC – The Joint Typhoon Warning Center
Joint Typhoon Warning Center
The Joint Typhoon Warning Center is a joint United States Navy – United States Air Force task force located at the Naval Maritime Forecast Center in Pearl Harbor, Hawaii...

 designates Tropical Cyclone 01 as Tropical Cyclone 01S.


30 July
0400 UTC – The Tropical Cyclone Warning Center in Perth operationally issues its first warning on Tropical Cyclone 01S, designating it as a Tropical Low.
0900 UTC – The Joint Typhoon Warning Center issues its final advisory on Tropical Cyclone 01S as it begins to dissipate 310 km west of the Cocos Islands
Cocos (Keeling) Islands
The Territory of the Cocos Islands, also called Cocos Islands and Keeling Islands, is a territory of Australia, located in the Indian Ocean, southwest of Christmas Island and approximately midway between Australia and Sri Lanka....

.
1200 UTC – The Tropical Cyclone Warning Center in Perth reports in their Tropical cyclone report that Tropical Cyclone 01S weakened in to a tropical low.


31 July
0600 UTC – The Tropical Cyclone Warning Center in Perth operationally issues its last warning on Tropical Low 01S, as it moves back in to RSMC La Reunion's area of responsibility.

November

13 November
0000 UTC – The Tropical Cyclone Warning Center in Brisbane
Brisbane
Brisbane is the capital and most populous city in the Australian state of Queensland and the third most populous city in Australia. Brisbane's metropolitan area has a population of over 2 million, and the South East Queensland urban conurbation, centred around Brisbane, encompasses a population of...

 reports that a Tropical Low has formed, near south-eastern New Guinea
New Guinea
New Guinea is the world's second largest island, after Greenland, covering a land area of 786,000 km2. Located in the southwest Pacific Ocean, it lies geographically to the east of the Malay Archipelago, with which it is sometimes included as part of a greater Indo-Australian Archipelago...

.
0600 UTC – The Tropical Cyclone Warning Center in Perth reports that a Tropical Low has formed, to the southwest of Sumatra
Sumatra
Sumatra is an island in western Indonesia, westernmost of the Sunda Islands. It is the largest island entirely in Indonesia , and the sixth largest island in the world at 473,481 km2 with a population of 50,365,538...

.
1500 UTC – The Joint Typhoon Warning Center designates the Tropical low that was previously located to the near south-eastern New Guinea
New Guinea
New Guinea is the world's second largest island, after Greenland, covering a land area of 786,000 km2. Located in the southwest Pacific Ocean, it lies geographically to the east of the Malay Archipelago, with which it is sometimes included as part of a greater Indo-Australian Archipelago...

 as Tropical Cyclone 02P.


14 November
0300 UTC – The Tropical Cyclone Warning Center in Brisbane reports that the Tropical Cyclone Warning Center in Port Moresby has named Tropical Cyclone 02S as Tropical Cyclone Guba.
1200 UTC – TCWC Perth upgrades the Tropical Low that was previously located to the southwest of Sumatra
Sumatra
Sumatra is an island in western Indonesia, westernmost of the Sunda Islands. It is the largest island entirely in Indonesia , and the sixth largest island in the world at 473,481 km2 with a population of 50,365,538...

 to Tropical Cyclone Lee.
2100 UTC – The Joint Typhoon Warning Center designates Tropical Cyclone Lee as Tropical Cyclone 03S.


15 November
0000 UTC – Tropical Cyclone Lee intensifies in to a category 2 tropical cyclone.
0600 UTC – TCWC Perth issues its last advisory on Tropical Cyclone Lee, as it moves west of 90°E in to RSMC La Reunion's area of responsibility, and is renamed Severe Tropical Storm Ariel.


16 November
0000 UTC – Tropical Cyclone Guba intensifies in to a category 2 tropical cyclone.
1200 UTC – Tropical Cyclone Guba intensifies in to a category 3 severe tropical cyclone.


17 November
1200 UTC – Severe Tropical Cyclone Guba weakens in to a category 2 tropical cyclone.


18 November
0000 UTC – Tropical Cyclone Guba weakens in to a category 1 tropical cyclone.


19 November
2100 UTC – The Tropical Cyclone Warning Center in Brisbane issues its last warning on Tropical cyclone Guba as it weakens in to a tropical low.

December

26 December
1800 UTC – A developing Tropical Low forms to the south of Sumba island
Sumba
Sumba is an island in eastern Indonesia, is one of the Lesser Sunda Islands, and is in the province of East Nusa Tenggara. Sumba has an area of 11,153 km², and the population was officially at 611,422 in 2005...

.


27 December
0600 UTC – The Tropical Cyclone Warning Center in Perth issues its first warning for the developing Tropical Low previously located to the south of Sumba island
Sumba
Sumba is an island in eastern Indonesia, is one of the Lesser Sunda Islands, and is in the province of East Nusa Tenggara. Sumba has an area of 11,153 km², and the population was officially at 611,422 in 2005...

.


28 December
0000 UTC – The Tropical Cyclone Warning Center in Perth upgrades the developing Tropical Low previously located to the south of Sumba island
Sumba
Sumba is an island in eastern Indonesia, is one of the Lesser Sunda Islands, and is in the province of East Nusa Tenggara. Sumba has an area of 11,153 km², and the population was officially at 611,422 in 2005...

 to Tropical Cyclone Melanie.
0900 UTC – The Joint Typhoon Warning Center designates Tropical Cyclone Melanie as Tropical Cyclone 08S.
1800 UTC – Tropical Cyclone Melanie intensifies in to a category 2 cyclone.


31 December
0000 UTC – The Tropical Cyclone Warning Center in Perth reports that a Tropical Low has formed to the northwest of the Cocos Islands.
0600 UTC – Tropical Cyclone Melanie weakens in to a category 1 cyclone.

January

1 January
1800 UTC – Tropical Cyclone Melanie weakens in to a Tropical Low.


2 January
0600 UTC – The Tropical Cyclone Warning Center in Perth issues its final warning on Tropical Low Ex Melanie as it Melanie had dissipated.


3 January
0000 UTC – The Tropical Cyclone Warning Center in Darwin reports that a tropical low has formed to the northeast of Wyndham
Wyndham, Western Australia
Wyndham is the oldest and northernmost town in the Kimberley region of Western Australia, located on the Great Northern Highway, northeast of Perth. It was established in 1885 as a result of a gold rush at Halls Creek, and it is now a port and service centre for the east Kimberley with a...

.
2100 UTC – The Joint Typhoon Warning Center designates the Tropical Low previously located to the northeast of Wyndham
Wyndham, Western Australia
Wyndham is the oldest and northernmost town in the Kimberley region of Western Australia, located on the Great Northern Highway, northeast of Perth. It was established in 1885 as a result of a gold rush at Halls Creek, and it is now a port and service centre for the east Kimberley with a...

 as Tropical Cyclone 10S and issues its first advisory.


4 January
0000 UTC – The Tropical Cyclone Warning Center in Darwin, previously located to the northeast of Wyndham
Wyndham, Western Australia
Wyndham is the oldest and northernmost town in the Kimberley region of Western Australia, located on the Great Northern Highway, northeast of Perth. It was established in 1885 as a result of a gold rush at Halls Creek, and it is now a port and service centre for the east Kimberley with a...

 as Tropical Cyclone Helen.
1200 UTC – Tropical Cyclone Helen Intenisfies in to a Category two cyclone.
1800 UTC – Tropical Cyclone Helen weakens in to a category one cyclone.
2100 UTC – Tropical Cyclone Helen weakens in to a tropical low.


6 January
0900 UTC – JTWC issues its final advisory on Tropical Cyclone 10S (Helen).

February

4 February
0600 UTC – TCWC Perth designates 92S.INVEST as tropical low.
2200 UTC – TCWC Perth issues its last shipping warning associated with the low.


8 February
0600 UTC – TCWC Perth re-issues shipping warnings on the tropical low.


10 February
0000 UTC – TCWC Perth issues its last shipping warning associated with the low.


10 February
0000 UTC – TCWC Perth begins shipping warnings on 98S.INVEST, a new tropical low located 60 kilometres south-southeast of Kuri Bay.


13 February
0000 UTC – TCWC Perth upgrades the tropical low 430 km northwest of Broome
Broome, Western Australia
Broome is a pearling and tourist town in the Kimberley region of Western Australia, north of Perth. The year round population is approximately 14,436, growing to more than 45,000 per month during the tourist season...

 as Tropical Cyclone Nicholas.


16 February
0600 UTC – TCWC Perth upgrades Tropical Cyclone Nicholas to Severe Tropical Cyclone Nicholas.


18 February
0600 UTC – TCWC Perth downgrades Severe Tropical Cyclone Nicholas to a tropical cyclone.


20 February
0300 UTC – Tropical Cyclone Nicholas makes landfall north of Carnarvon
Carnarvon, Western Australia
Carnarvon is a coastal town situated approximately 900 kilometres north of Perth, Western Australia. It lies at the mouth of the Gascoyne River on the Indian Ocean. The popular Shark Bay world heritage area lies to the south of the town and the Ningaloo Reef lies to the north...

.
0600 UTC – TCWC Perth downgrades Tropical Cyclone Nicholas to a tropical low.


27 February
0600 UTC – TCWC Darwin identifies a tropical low near the Northern Territory.


29 February
0900 UTC – The JTWC designates an area northeast of Australia as Tropical Cyclone 20P.
2100 UTC – The JTWC issues its last advisory on Tropical Cyclone 20P as it becomes extratropical.

March

1 March
0900 UTC – The JTWC designates the tropical low as Tropical Cyclone 21S.
1200 UTC – TCWC Perth upgrades Tropical Cyclone 21S, 245 km north of Broome
Broome, Western Australia
Broome is a pearling and tourist town in the Kimberley region of Western Australia, north of Perth. The year round population is approximately 14,436, growing to more than 45,000 per month during the tourist season...

, to Tropical Cyclone Ophelia.


6 March
2100 UTC – The JTWC issues its last advisory on dissipating Tropical Cyclone Ophelia.


7 March
0000 UTC – TCWC Perth issues its last advisory on Tropical Cyclone Ophelia.


24 March
0200 UTC – TCWC Perth designates 97S.INVEST as a Tropical Low.
1200 UTC – The JTWC designates the tropical low as Tropical Cyclone 26S.


25 March
0600 UTC – TCWC Perth upgrades the Tropical Low east-southeast of Cocos Island as Tropical Cyclone Pancho.


26 March
1200 UTC – TCWC Perth upgrades Tropical Cyclone Pancho to Severe Tropical Cyclone Pancho.


28 March
1200 UTC – TCWC Perth downgrades Severe Tropical Cyclone Pancho to a tropical cyclone.


29 March
0300 UTC – TCWC Perth downgrades Tropical Cyclone Pancho to a tropical low and issues its final warning.
0900 UTC – The JTWC issues their final warning on Tropical Cyclone 26S.

April

20 April
1200 UTC – The Tropical Cyclone Warning Center in Jakarta
Jakarta
Jakarta is the capital and largest city of Indonesia. Officially known as the Special Capital Territory of Jakarta, it is located on the northwest coast of Java, has an area of , and a population of 9,580,000. Jakarta is the country's economic, cultural and political centre...

, Indonesia
Indonesia
Indonesia , officially the Republic of Indonesia , is a country in Southeast Asia and Oceania. Indonesia is an archipelago comprising approximately 13,000 islands. It has 33 provinces with over 238 million people, and is the world's fourth most populous country. Indonesia is a republic, with an...

, reports that a Tropical Depression has formed about 500 nautical miles (1000 kilometres) west-southwest of Jakarta
Jakarta
Jakarta is the capital and largest city of Indonesia. Officially known as the Special Capital Territory of Jakarta, it is located on the northwest coast of Java, has an area of , and a population of 9,580,000. Jakarta is the country's economic, cultural and political centre...

, as a Tropical Depression.


21 April
1200 UTC – In their post storm review the Tropical Cyclone Warning Center in Perth reports that the Tropical Depression previously located about 500 nautical miles (1000 kilometres) to the south east of Jakarta
Jakarta
Jakarta is the capital and largest city of Indonesia. Officially known as the Special Capital Territory of Jakarta, it is located on the northwest coast of Java, has an area of , and a population of 9,580,000. Jakarta is the country's economic, cultural and political centre...

, Indonesia
Indonesia
Indonesia , officially the Republic of Indonesia , is a country in Southeast Asia and Oceania. Indonesia is an archipelago comprising approximately 13,000 islands. It has 33 provinces with over 238 million people, and is the world's fourth most populous country. Indonesia is a republic, with an...

, has intensified in to a tropical cyclone but is not upgraded at this time operationally.


22 April
0000 UTC – The Tropical Depression previously located about 500 nautical miles (1000 kilometres) to the south east of Jakarta
Jakarta
Jakarta is the capital and largest city of Indonesia. Officially known as the Special Capital Territory of Jakarta, it is located on the northwest coast of Java, has an area of , and a population of 9,580,000. Jakarta is the country's economic, cultural and political centre...

, Indonesia
Indonesia
Indonesia , officially the Republic of Indonesia , is a country in Southeast Asia and Oceania. Indonesia is an archipelago comprising approximately 13,000 islands. It has 33 provinces with over 238 million people, and is the world's fourth most populous country. Indonesia is a republic, with an...

, moves south of 10S and in to the Tropical Cyclone Warning Center in Perth's area of responsibility and is upgraded to Tropical Cyclone Rosie.
0600 UTC – In their post storm review, the Tropical Cyclone Warning Center in Perth, reports that the tropical depression that is to become Tropical Cyclone Durga, moved in to TCWC Jakarta’s area of responsibility. The depression is also upgraded to a tropical cyclone at this time in TCWC Perth’s post storm review.
1200 UTC – The Tropical Cyclone Warning Center in Jakarta reports that the tropical depression that is to become Tropical Cyclone Durga has formed about 850 nautical miles (1660 kilometres) to the west of Jakarta
Jakarta
Jakarta is the capital and largest city of Indonesia. Officially known as the Special Capital Territory of Jakarta, it is located on the northwest coast of Java, has an area of , and a population of 9,580,000. Jakarta is the country's economic, cultural and political centre...

.
1200 UTC – The Tropical Cyclone Warning Center in Perth, in their post storm review reports that Tropical Cyclone Durga has intensified in to a category two cyclone.


23 April
0000 UTC – TCWC Jakarta operationally upgrades the Tropical Depression previously located about 850 nautical miles (1660 kilometres) to the west of Jakarta
Jakarta
Jakarta is the capital and largest city of Indonesia. Officially known as the Special Capital Territory of Jakarta, it is located on the northwest coast of Java, has an area of , and a population of 9,580,000. Jakarta is the country's economic, cultural and political centre...

 and designates it as Tropical Cyclone Durga.
1200 UTC – TCWC Perth downgrades Tropical Cyclone Rosie to a tropical low.


25 April
0000 UTC – The Tropical Cyclone Warning Center in Perth operationally issues its final advisory on Tropical Cyclone Durga as it weakens in to a Tropical Low.
0600 UTC – The Tropical Cyclone Warning Center in Perth, in their post storm review downgrades Tropical Cyclone Durga to a Tropical Low.
1800 UTC – The Tropical Cyclone Warning Center in Perth reports that Durga has dissipated.

May

1 May
The 2007–08 Australian region cyclone season officially ends.
  • There was no tropical cyclone activity in the Australian region during May.

June

  • There was no tropical cyclone activity in the Australian region during June.

30 June
UTC The 2007–08 Tropical Cyclone Year ends

See also

  • 2007-08 Australian region cyclone season
    2007-08 Australian region cyclone season
    The 2007–08 Australian region cyclone season got off to an early start with the formation on 27 July of the first Tropical Cyclone which was not upgraded operationally to a cyclone but was later upgraded to a Cyclone during post storm analysis. This was the second time that a tropical Cyclone had...

  • List of Southern Hemisphere tropical cyclone seasons
  • Atlantic hurricane season timelines: 2007
    Timeline of the 2007 Atlantic hurricane season
    This timeline documents all the storm formations, strengthening, weakening, landfalls, extratropical transitions, as well as dissipation during the 2007 Atlantic hurricane season. The season officially began on June 1, 2007, and ended on November 30, although Subtropical Storm Andrea and Tropical...

    , 2008
    Timeline of the 2008 Atlantic hurricane season
    The 2008 Atlantic hurricane season was a well above-average year in which sixteen named storms formed, making it the fourth most active season ever recorded. An average season has eleven tropical storms, six hurricanes and two major hurricanes...

  • Pacific hurricane season timelines: 2007
    Timeline of the 2007 Pacific hurricane season
    The 2007 Pacific hurricane season was an event in the annual cycle of tropical cyclone formation. This timeline documents all the storm formations, strengthening, weakening, landfalls, extratropical transitions, and dissipation...

    , 2008
    Timeline of the 2008 Pacific hurricane season
    Below is the Timeline of the 2008 Pacific hurricane season, documenting all the storm formations, strengthening, weakening, landfalls, extratropical transitions, as well as dissipation. The 2008 Pacific hurricane season officially began on May 15, 2008, and will last until November 30. For...

  • Pacific typhoon season timelines: 2007
    Timeline of the 2007 Pacific typhoon season
    The 2007 Pacific typhoon season had no official bounds; it ran year-round in 2007, but most tropical cyclones tend to form in the northwestern Pacific Ocean between May and November...

    , 2008
    Timeline of the 2008 Pacific typhoon season
    This timeline documents all the storm formations, strengthening, weakening, landfalls, extratropical transitions, as well as dissipation during the 2008 Pacific typhoon season. The 2008 Pacific typhoon season officially started on January 1, 2008 and ended on January 1, 2009. The first tropical...

  • North Indian Ocean cyclone season timelines: 2007
    Timeline of the 2007 North Indian Ocean cyclone season
    Below is a timeline of the 2007 North Indian Ocean cyclone season, documenting major events with regards to tropical cyclone formation, strengthening, weakening, landfall, extratropical transition, as well as dissipation...

    , 2008
    Timeline of the 2008 North Indian Ocean cyclone season
    The 2008 North Indian Ocean cyclone season officially ran throughout the year during 2008, with the first depression forming on April 27. The timeline includes information that was not operationally released, meaning that information from post-storm reviews by the Joint Typhoon Warning Center , and...

  • Timeline of the 2007-08 South-West Indian Ocean cyclone season
    Timeline of the 2007-08 South-West Indian Ocean cyclone season
    Below is a timeline of the 2007-08 South-West Indian Ocean cyclone season, documenting all the storm formations, strengthening, weakening, landfalls, extratropical transitions, as well as dissipation....

  • Timeline of the 2007-08 South Pacific cyclone season
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