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2017–18 Australian Region Cyclone Season
The 2017–18 Australian region cyclone season was an average period of tropical cyclone Tropical cyclogenesis, formation in the Southern Indian Ocean and South Pacific Ocean, between 90°E and 160°E, with 11 named storms, which 3 intensified into severe tropical cyclones. Another two tropical cyclones, Cempaka (Indonesian region north of 10°S) and Flamboyan (Indonesian and La Réunion's area of responsibility) occurred outside the Australian region but are included in the descriptions below. The season officially began 1 November 2017 and ended on 30 April 2018; however, tropical cyclones can form at any time of the year, as demonstrated by the first tropical low of the season in early August. Any tropical system that forms between 1 July 2017 and 30 June 2018 will count towards the season total. During the season, tropical cyclones will be officially monitored by one of the five tropical cyclone warning centres (TCWCs) that operate in this region. Three of the five centres are o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclone Marcus
Severe Tropical Cyclone Marcus was a very powerful tropical cyclone that struck Australia's Northern Territory and the Kimberley region of Western Australia in March 2018. It was the strongest tropical cyclone of the 2017–18 Australian region cyclone season, as well as the strongest tropical cyclone in the Australian region basin since George in 2007. It was also considered the worst cyclone to hit Darwin since Tracy in 1974. It was also the strongest tropical cyclone since Tracy to hit Darwin, making landfall there as a Category 2 tropical cyclone. Marcus formed on March 14 from a tropical low situated over the northeast Timor Sea, which quickly moved southeast and strengthened into a tropical cyclone the next day. Meteorological history On 15 March 2018, a tropical low formed in the western Arafura Sea. Drifting east-southeastwards north of the Tiwi Islands, the tropical low strengthened into a Category 1 tropical cyclone on the Australian scale early on 16 March, and was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Réunion
Réunion (; french: La Réunion, ; previously ''Île Bourbon''; rcf, label= Reunionese Creole, La Rényon) is an island in the Indian Ocean that is an overseas department and region of France. It is located approximately east of the island of Madagascar and southwest of the island of Mauritius. , it had a population of 868,846. Like the other four overseas departments, Réunion also holds the status of a region of France, and is an integral part of the French Republic. Réunion is an outermost region of the European Union and is part of the eurozone. Réunion and the fellow French overseas department of Mayotte are the only eurozone regions located in the Southern Hemisphere. As in the rest of France, the official language of Réunion is French. In addition, a majority of the region's population speaks Réunion Creole. Toponymy When France took possession of the island in the seventeenth century, it was named Bourbon, after the dynasty that then ruled France. To brea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Leveque
Cape Leveque is at the northernmost tip of the Dampier Peninsula in the Kimberley region of Western Australia. Cape Leveque is (via the Cape Leveque Road) north of Broome, and is remote with few facilities. Nevertheless, the Cape's sandy beaches are attracting an increasing number of visitors. The lighthouse was commissioned at Cape Leveque on 9 August 1911. Its light characteristic is a group of three flashes that occurs every twenty seconds whereby the light source emits from a focal plane of . The lighthouse marks the western entrance of King Sound. Cape Leveque was a camping ground for ancient nomadic people of northern Australia and is probably still being used today. Their huge middens overshadow the small caravan park resting on the shores of the Indian Ocean. Wild turtles and a multitude of sea birds nest on the shores and collect seafood off the exposed rocks at low tide along the shore down the coast to Broome in the southern part of the peninsula. Humpback wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Derby, Western Australia
Derby ( ) is a town in the Kimberley region of Western Australia. At the 2016 census, Derby had a population of 3,325 with 47.2% of Aboriginal and Torres Strait Islander descent. Along with Broome and Kununurra, it is one of only three towns in the Kimberley to have a population over 2,000. Located on King Sound, Derby has the highest tides in Australia, with the differential between low and high tide reaching .Derby tides at derbytourism.com.au . Retrieved 7 January 2007 History Derby falls within Nyiginka country. The town was founded in 1883 and named after |
Kimberley Coast
Kimberley coastline (Western Australia) is a coastal region at the ocean edges of the Kimberley land region in the northern part of Western Australia. It commences at the border with Northern Territory and ends at Wallal where the Pilbara Coast commences. It is over 12,000 km in length, and has more than 2,500 islands adjacent, with archipelagoes, and a wide range of features not found in the more southern sections of the Western Australian coastline. Apart from access at Broome, One Arm Point, Derby, and Wyndham there are few points along the length of the coastline that can be accessed easily or safely. As a result of the difficulty of access, tourism ventures by boat and air have exploited the isolated coastal features. See also * Capes of the Kimberley coastline of Western Australia * Islands of the Kimberley (Western Australia) * Northwest Shelf Province * Northwest Shelf Transition The Northwest Shelf Transition, also known as Bonaparte Coast, is a biogeog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Java
Java (; id, Jawa, ; jv, ꦗꦮ; su, ) is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea to the north. With a population of 151.6 million people, Java is the world's most populous island, home to approximately 56% of the Indonesian population. Indonesia's capital city, Jakarta, is on Java's northwestern coast. Many of the best known events in Indonesian history took place on Java. It was the centre of powerful Hindu-Buddhist empires, the Islamic sultanates, and the core of the colonial Dutch East Indies. Java was also the center of the Indonesian struggle for independence during the 1930s and 1940s. Java dominates Indonesia politically, economically and culturally. Four of Indonesia's eight UNESCO world heritage sites are located in Java: Ujung Kulon National Park, Borobudur Temple, Prambanan Temple, and Sangiran Early Man Site. Formed by volcanic eruptions due to geologic subduction of the Austra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Agung
Mount Agung ( id, Parwata Agung; ban, ᬕᬦ ᬆᬕ) is an active volcano in Bali, Indonesia, southeast of Mount Batur volcano, also in Bali. It is the highest point on Bali, and dominates the surrounding area, influencing the climate, especially rainfall patterns. From a distance, the mountain appears to be perfectly conical. From the peak of the mountain, it is possible to see the peak of Mount Rinjani on the nearby island of Lombok, to the east, although both mountains are frequently covered in clouds. Agung is a stratovolcano, with a large and deep crater. Its most recent eruptions occurred from 2017–2019. History of eruptions 1843 eruption Agung erupted in 1843, as recorded in a report by Heinrich Zollinger: 1963–64 eruption The eruption of 1963 was one of the largest and most devastating eruptions in Indonesia's history. On February 18, 1963, local residents heard loud explosions and saw clouds rising from the crater of Mount Agung. On February 24, lava beg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropical Cyclone Formation Alert
A Tropical Cyclone Formation Alert (TCFA) is a bulletin released by the U.S. Navy-operated Joint Typhoon Warning Center in Honolulu, Hawaii or the Fleet Weather Center in Norfolk, Virginia, warning of the possibility of a tropical cyclone forming from a tropical disturbance that has been monitored. Such alerts are generally always issued when it is fairly certain that a tropical cyclone will form and are not always released before cyclone genesis, particularly if the cyclone appears suddenly. The TCFA consists of several different checks that are performed by the on-duty meteorologist of the system and its surroundings. If the condition being checked is met, a certain number of points are given to the system. Parts of the TCFA Section 1 The first section of the TCFA contains information on the area of the alert as well as the estimated center of the circulation. The estimated maximum sustained winds are provided as well. Section 2 The second section generally contains more spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surabaya
Surabaya ( jv, ꦱꦸꦫꦧꦪ or jv, ꦯꦹꦫꦨꦪ; ; ) is the capital city of the Indonesian province of East Java and the second-largest city in Indonesia, after Jakarta. Located on the northeastern border of Java island, on the Madura Strait, it is one of the earliest port cities in Southeast Asia. According to the National Development Planning Agency, Surabaya is one of the four main central cities of Indonesia, alongside Jakarta, Medan, and Makassar. The city has a population of 2.87 million within its city limits at the 2020 census and 9.5 million in the extended Surabaya metropolitan area, making it the second-largest metropolitan area in Indonesia. The city was settled in the 10th century by the Kingdom of Janggala, one of the two Javanese kingdoms that was formed in 1045 when Airlangga abdicated his throne in favor of his two sons. In the late 15th and 16th centuries, Surabaya grew to be a duchy, a major political and military power as w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropical Cyclone Scales
Tropical cyclones are ranked on one of five tropical cyclone intensity scales, according to their maximum sustained winds and which tropical cyclone basins they are located in. Only a few scales of classifications are used officially by the meteorological agencies monitoring the tropical cyclones, but other scales also exist, such as accumulated cyclone energy, the Power Dissipation Index, the Integrated Kinetic Energy Index, and the Hurricane Severity Index. Tropical cyclones that develop in the Northern Hemisphere are unofficially classified by the warning centres on one of three intensity scales. Tropical cyclones or subtropical cyclones that exist within the North Atlantic Ocean or the North-eastern Pacific Ocean are classified as either tropical depressions or tropical storms. Should a system intensify further and become a hurricane, then it will be classified on the Saffir–Simpson hurricane wind scale, and is based on the estimated maximum sustained winds over a 1-minut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclone Nora
Severe Tropical Cyclone Nora was a strong tropical cyclone that affected Far North Queensland and the northeastern Northern Territory during March 2018. The ninth named storm and third severe tropical cyclone of the 2017–18 Australian region cyclone season, Nora developed from a tropical low which formed near the Torres Strait on 19 March. The system initially moved quickly to the west-northwest, and then began tracking slowly southwestwards over the Arafura Sea while gradually developing. A turn to the east on 22 March brought the tropical low into a favourable environment for strengthening, and the system reached tropical cyclone intensity later that day. Nora then underwent a period of rapid intensification as it moved southeastwards into the Gulf of Carpentaria. The storm peaked on 23 March as a high-end Category 3 severe tropical cyclone with sustained winds of and a minimum barometric pressure of 958 hPa (28.29 inHg). Nora made landfall nor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclone Kelvin
Severe Tropical Cyclone Kelvin was a strong tropical cyclone that impacted Western Australia in February 2018, causing moderate damage. The system was first identified as a weak tropical low on the morning of 11 February over the Northern Territory's Tiwi Islands by the Australian Bureau of Meteorology (BoM). The low moved southwestwards over land and emerged over the Indian Ocean near Broome on 16 February. The storm intensified into a Category 1 tropical cyclone on the following day, becoming the sixth named storm of the 2017–18 Australian region cyclone season. Kelvin subsequently moved slowly eastwards and began to rapidly intensify in the hours prior to landfall. On 18 February, the storm crossed the coast along Eighty Mile Beach as a Category 3 severe tropical cyclone on the Australian scale, and a high-end Category 1 hurricane-equivalent cyclone on the Saffir–Simpson scale. Despite being over land, Kelvin weakened at a slow rate over the next few days, and was downg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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