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2024–25 South-West Indian Ocean cyclone season: Difference between revisions

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{{Short description|Tropical cyclone season}}
#REDIRECT [[South-West Indian Ocean tropical cyclone#2020s]]
 
{{Infobox hurricane season
{{Redirect category shell|
| Basin=SWI
{{R to section}}
| Year=2025
| Track=
| First storm formed=Season not started
| Last storm dissipated=Season not started
| Strongest storm name=
| Strongest storm pressure=
| Strongest storm winds=
| Average wind speed=10
| Total disturbances=0
| Total depressions=0
| Total storms=0
| Total hurricanes=0
| Total intense=0
| Total super=0
| Fatalities=0
| Damages=0
| five seasons=[[2022–23 South-West Indian Ocean cyclone season|2022–23]], [[2023–24 South-West Indian Ocean cyclone season|2023–24]], '''2024–25''', ''[[Lists of tropical cyclone names|2025–26]]'', ''[[Lists of tropical cyclone names|2026–27]]''
| Australian season=2024–25 Australian region cyclone season
| South Indian season=2024–25 South Pacific cyclone season
}}
The '''2024–25 South-West Indian Ocean cyclone season''' is an upcoming event of the annual cycle of [[tropical cyclone]] and [[subtropical cyclone]] formation. It begins on 15 November 2024, and will end on 30 April 2025, with the exception for [[Mauritius]] and the [[Seychelles]], for which it will end on 15 May 2025. These dates conventionally delimit the period of each year when most tropical and subtropical cyclones form in the basin, which is west of [[90th meridian east|90°E]] and south of the [[Equator]]. However, tropical cyclones can form year-round, and all tropical cyclones that will form between 1 July 2024 and 30 June 2025 will be part of the season. Tropical and subtropical cyclones in this basin are monitored by the [[Regional Specialised Meteorological Centre]] in [[Réunion]] and unofficially by the [[Joint Typhoon Warning Center]].
 
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==Storm names==
{{Main|Tropical cyclone naming}}
Within the South-West Indian Ocean, tropical depressions and subtropical depressions that are judged to have 10-minute sustained windspeeds of 65 km/h (40 mph) by the [[Regional Specialized Meteorological Center]] on [[Réunion]] island, France (RSMC La Réunion) are usually assigned a name. However, it is the Sub-Regional Tropical Cyclone Advisory Centers in Mauritius and Madagascar who name the systems. The Sub-Regional Tropical Cyclone Advisory Center (Mauritius Meteorological Services) in Mauritius names a storm if it intensifies into a moderate tropical storm between [[55th meridian east|55°E]] and [[90th meridian east|90°E]]. If instead a cyclone intensifies into a moderate tropical storm between [[30th meridian east|30°E]] and [[55th meridian east|55°E]] then the Sub-Regional Tropical Cyclone Advisory Center (Meteo Madagascar) in Madagascar assigns the appropriate name to the storm. Storm names are taken from three pre-determined lists of names, which rotate on a triennial basis, with any names that have been used automatically removed. New names this season are: Ancha, Bheki, Chido, Dikeledi, Elvis, Faida, Garance, Honde, Ivone, Jude, Kanto and Lira. They replaced Ana, Batsirai, Cliff, Dumako, Emnati, Fezile, Gombe, Halima, Issa, Jasmine and Karim during the [[2021–22 South-West Indian Ocean cyclone season|2021–22 season]], and also Letlama, which was not used (the reason for dropping it was not stated).<ref name="SWIO TCOP">{{cite report|author=RA I Tropical Cyclone Committee |publisher=World Meteorological Organization |title=Tropical Cyclone Operational Plan for the South-West Indian Ocean|year=2023|format=PDF |url=https://community.wmo.int/en/tropical-cyclone-operational-plans|archive-url=https://web.archive.org/web/20240702081536/https://www.theedkins.co.uk/storms/RAI_TCC-25_OperationalPlan_WMO-Nr1178_EN.pdf|archive-date=2024-07-02}}</ref>
{| width="90%"
|
*{{tcname unused|Ancha}}
*{{tcname unused|Bheki}}
*{{tcname unused|Chido}}
*{{tcname unused|Dikeledi}}
*{{tcname unused|Elvis}}
*{{tcname unused|Faida}}
*{{tcname unused|Garance}}
*{{tcname unused|Honde}}
*{{tcname unused|Ivone}}
|
*{{tcname unused|Jude}}
*{{tcname unused|Kanto}}
*{{tcname unused|Lira}}
*{{tcname unused|Maipelo}}
*{{tcname unused|Njazi}}
*{{tcname unused|Oscar}}
*{{tcname unused|Pamela}}
*{{tcname unused|Quentin}}
*{{tcname unused|Rajab}}
|
*{{tcname unused|Savana}}
*{{tcname unused|Themba}}
*{{tcname unused|Uyapo}}
*{{tcname unused|Viviane}}
*{{tcname unused|Walter}}
*{{tcname unused|Xangy}}
*{{tcname unused|Yemurai}}
*{{tcname unused|Zanele}}
|}
 
==Season effects==
This table lists all of the [[tropical cyclone]]s and [[subtropical cyclone]]s that were monitored during the 2024–2025 South-West Indian Ocean cyclone season. Information on their intensity, duration, name, areas affected, primarily comes from RSMC La Réunion. Death and damage reports come from either press reports or the relevant national disaster management agency while the damage totals are given in 2024 or 2025&nbsp;USD.
{{Pacific areas affected (Top)}}
{{TC Areas affected (Bottom)|TC's=0 systems|dates=Season Not Started– Season Ongoing|winds={{convert|0|kn|km/h mph|order=out|abbr=on|round=5}}|pres={{convert|0|hPa|inHg|sigfig=1|abbr=on}}|damage=None|deaths=None|Refs=}}
 
==See also==
{{Portal|Tropical cyclones}}
*[[Weather of 2024]] and [[Weather of 2025|2025]]
*[[List of Southern Hemisphere cyclone seasons]]
*Tropical cyclones in [[Tropical cyclones in 2024|2024]] and [[Tropical cyclones in 2025|2025]]
*Atlantic hurricane seasons: [[2024 Atlantic hurricane season|2024]], [[2025 Atlantic hurricane season|2025]]
*Pacific hurricane seasons: [[2024 Pacific hurricane season|2024]], [[2025 Pacific hurricane season|2025]]
*Pacific typhoon seasons: [[2024 Pacific typhoon season|2024]], [[2025 Pacific typhoon season|2025]]
*North Indian Ocean cyclone seasons: [[2024 North Indian Ocean cyclone season|2024]], [[2025 North Indian Ocean cyclone season|2025]]
*[[2024–25 Australian region cyclone season]]
*[[2024–25 South Pacific cyclone season]]
 
==References==
{{reflist|2}}
 
==External links==
{{Redirectcommons category shell|}}
* [https://meteofrance.re/fr/cyclone Météo-France La Réunion] {{in lang|fr}}
** [http://www.meteo.fr/temps/domtom/La_Reunion/webcmrs9.0/ Alternative website]
* [http://www.meteomadagascar.mg Direction Générale de la Météorologie de Madagascar] {{in lang|fr}}
* [http://metservice.intnet.mu Mauritius Meteorological Services]
* [https://www.metoc.navy.mil/jtwc/jtwc.html Joint Typhoon Warning Center (JTWC)]
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{{TC Decades|Year=2024|basin=South-West Indian Ocean|type=cyclone|shem=yes}}
{{Tropical cyclone season|2025|split-year=yes}}
 
#REDIRECT{{DEFAULTSORT:2024-25 [[South-West Indian Ocean tropical cyclone#2020s]] season}}
[[Category:2024–25 South-West Indian Ocean cyclone season|*]]
[[Category:South-West Indian Ocean cyclone seasons|2024-25]]