Tropical Cyclone THIRTYONE-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 18: (23 Apr 2025 11:20).

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)

Bureau of Meteorology, National Weather Service of Australia

http://www.bom.gov.au