Overall Green Tropical Cyclone alert for CHENGE-26 in British Indian Ocean Territory from 18 Oct 2025 06:00 UTC to 25 Oct 2025 18:00 UTC

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Overall Green alert Tropical Cyclone for CHENGE-26

in British Indian Ocean Territory

Event Summary

Tropical Cyclone CHENGE-26 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Updated: this report is based on advisory number 31: (27 Oct 2025 11:05).

Name	CHENGE-26
From - To	18 Oct - 25 Oct
Exposed countries	British Indian Ocean Territory
Exposed population	No people in Category 1 or higher
Maximum wind speed	106 km/h, Tropical storm
Maximum storm surge	n.a.
Vulnerability	Low (British Indian Ocean Territory)

Weather forecast centres

Regional Specialized Meteorological Centres (RSMCs), Tropical Cyclone Warning Centres (TCWCs).

RSMC La Réunion-Tropical Cyclone Centre/Météo-France

http://www.meteofrance.re/cyclone/activite-cyclonique-en-cours

TCWC-Perth/Bureau of Meteorology, Australia

http://www.bom.gov.au/cyclone/index.shtml

TCWC-Jakarta/ Meteorological and Geophysical Agency, Indonesia

http://www.bmkg.go.id

RSMC Nadi-Tropical Cyclone Centre/Fiji Meteorological Service

http://www.met.gov.fj/current_warnings_b.php

TCWC-Port Moresby/National Weather Service, Papua New Guinea

http://www.pngmet.gov.pg/

TCWC-Wellington/Meteorological Service of New Zealand

https://www.metservice.com/national/home

National Meteorological and Hydrological Services (NMHSs)

Wind

Precipitation

Temp Min

Temp Max

Interactive Map

Source: NOAA-GFS(Meteo); GDACS/RSMC (TcTrack )

Source: NOAA-GFS

Meteo Assessment +

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