Overall Green Tropical Cyclone for KOTO-25 in Viet Nam, Philippines from 24 Nov 2025 18:00 UTC to 02 Dec 2025 00:00 UTC

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Overall Green Tropical Cyclone for KOTO-25

in Viet Nam, Philippines

Event Summary

Tropical Cyclone KOTO-25 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 30: (11 Feb 2026 15:18).

Name	KOTO-25
From - To	24 Nov - 02 Dec
Exposed countries	Viet Nam, Philippines
Exposed population	No people in Category 1 or higher
Maximum wind speed	148 km/h, Category 1
Maximum storm surge	n.a.
Vulnerability	Medium (Philippines)

Weather forecast centres

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

RSMC Tokyo-Typhoon Center/Japan Meteorological Agency

http://www.jma.go.jp/en/typh/

National Meteorological and Hydrological Services (NMHSs)

Philippine Atmospheric Geophysical and Astronomical Services Administration, PAGASA
http://www.pagasa.dost.gov.ph

Wind

Precipitation

Temp Min

Temp Max

Interactive Map

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

Source: NOAA-GFS

Meteo Assessment +

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Event Summary

Weather forecast centres

National Meteorological and Hydrological Services (NMHSs)

Philippine Atmospheric Geophysical and Astronomical Services Administration, PAGASAhttp://www.pagasa.dost.gov.ph

Meteo Assessment +

Philippine Atmospheric Geophysical and Astronomical Services Administration, PAGASA
http://www.pagasa.dost.gov.ph