The name Cempaka has been used to name two tropical cyclones worldwide.
In the Australian region:
In the Western Pacific:
The name Barry has been used for seven tropical cyclones in the Atlantic Ocean and for one in the Australian Region.
The name Chris has been used for seven tropical cyclones in the Atlantic Ocean.
The name Hilda has been used for fourteen tropical cyclones worldwide. It was used in the Atlantic before the formal naming system was instituted, but was then retired due to the destruction it caused in 1964. However, it remains in use in the Eastern Pacific, where it was first used in 1979.
The name Rita has been used for one tropical cyclone in the Atlantic Ocean and ten tropical cyclones in the western Pacific Ocean.
The name Andrea has been used for two tropical cyclones and two subtropical cyclones worldwide.
The name Ingrid has been used to name two tropical cyclones in the Atlantic Ocean, one in the Western Pacific Ocean, one in the South-West Indian Ocean, and three in the Australian region.
The name Melor has been used to name three tropical cyclones in the northwestern Pacific Ocean. The name was contributed by Malaysia, which means a jasmine flower.
The 2017–18 Australian region cyclone season was an average period of tropical cyclone formation in the Southern Indian Ocean and Pacific Oceans, between 90°E and 160°E, with 11 named storms, which 3 intensified into severe tropical cyclones. Another two tropical cyclones, Cempaka and Flamboyan 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 operated by the Australian Bureau of Meteorology (BOM) in Perth, Darwin and Brisbane, while the other two are operated by the National Weather Service of Papua New Guinea in Port Moresby and the Indonesian Agency for Meteorology, Climatology and Geophysics in Jakarta. The Joint Typhoon Warning Center (JTWC) of the United States and other national meteorological services, including Météo-France at Réunion, also monitored the basin during the season.
The 2021 Pacific typhoon season was a below-average season that produced a total of 22 named storms, the least since 2011, 9 typhoons, and five super typhoons. The season's first named storm, Dujuan, developed on February 16, while the last named storm, Rai, dissipated on December 21. The season's first typhoon, Surigae, reached typhoon status on April 16. It became the first super typhoon of the year on the next day, also becoming the strongest tropical cyclone in 2021. Surigae was also the most powerful tropical cyclone on record in the Northern Hemisphere for the month of April. Typhoons In-fa and Rai are responsible for more than half of the total damage this season, adding up to a combined total of $2.017 billion.
Tropical Cyclone Cempaka was a tropical cyclone that impacted the island of Java and Bali, Indonesia in November 2017. Although it did not make landfall and only developed to a Category 1 tropical cyclone, Cempaka managed to cause 41 deaths, with more than 20,000 people evacuated and causing around US$83.6 million in damages. Cempaka was the fourth cyclone to be registered in Indonesia by the Tropical Cyclone Warning Center of the Indonesian Meteorology, Climatology, and Geophysical Agency (BMKG) since 2008 and the first since Cyclone Bakung in 2014. It also came closer to making landfall in that country than any other cyclone on record.
Cyclone Savannah was a strong tropical cyclone that brought significant impacts to Java and Bali and minor impacts to Christmas Island and the Cocos (Keeling) Islands during March 2019. It was the sixteenth tropical low, sixth tropical cyclone and third severe tropical cyclone of the 2018–19 Australian region cyclone season. Savannah developed from a tropical low that formed well to the east of Christmas Island on 8 March. The system was slow to develop initially, but reached tropical cyclone intensity on 13 March after adopting a southwesterly track. Savannah underwent rapid intensification and reached peak intensity on 17 March as a Category 4 severe tropical cyclone on the Australian scale. Ten-minute sustained winds were estimated as 175 kilometres per hour (109 mph), with a central barometric pressure of 951 hPa (28.08 inHg). One-minute sustained winds reached 185 kilometres per hour (115 mph) at this time, equivalent to a Category 3 major hurricane on the Saffir–Simpson hurricane wind scale. Weakening commenced soon afterwards, and responsibility for the system passed from the Australian Bureau of Meteorology to Météo-France. As it moved into the new region, Savannah became the eighth of a record-breaking ten intense tropical cyclones in the 2018–19 South-West Indian Ocean cyclone season. Savannah was downgraded to a tropical depression on 20 March, and its remnants dissipated in the central Indian Ocean on 24 March.
Indonesia is an island country in Southeast Asia and Oceania, located in the Pacific and Indian Ocean. The largest island nation in the world, the country is the home of over seventeen thousand islands.
Typhoon Cempaka was a moderately-strong and fairly long-lived tropical cyclone that caused substantial damage in China and Vietnam toward the end of July 2021. The seventh named storm and the fourth typhoon of the 2021 Pacific typhoon season, the storm formed from a tropical disturbance west of the Philippines on July 17. Around the same time, the JMA recognized the system as a tropical depression, with the JTWC issuing a TCFA for the disturbance. The storm slowly moved northwestward towards China, and on July 19, the system strengthened into a tropical storm and was given the name Cempaka by the JMA. On the next day, Cempaka reached its peak intensity, peaking as a Category 1-equivalent typhoon, before making landfall on China later that day. Afterward, Cempaka rapidly weakened as it moved inland, weakening into a tropical depression on July 21. The storm subsequently initiated a counterclockwise loop, moving westward across southern China, and turning southward and emerging into the Gulf of Tonkin on July 23. Afterward, Cempaka turned eastward for the next few days, before dissipating over southern Hainan on July 26.
The name Victor has been used for five tropical cyclones worldwide.
Cempaka is a large flowering evergreen tree in the family Magnoliaceae.