Overall Green alert Tropical Cyclone for OLGA-24
in Australia

Event Summary

Tropical Cyclone OLGA-24 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 21: (11 Apr 2024 16:50).

Name OLGA-24
From - To 05 Apr - 10 Apr
Exposed countries Australia
Exposed population No people in Category 1 or higher
Maximum wind speed 222 km/h, Category 4
Maximum storm surge n.a.
Vulnerability Low (Australia)

Weather forecast centres

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


RSMC La Réunion-Tropical Cyclone Centre/Météo-France

TCWC-Perth/Bureau of Meteorology, Australia

TCWC-Jakarta/ Meteorological and Geophysical Agency, Indonesia

RSMC Nadi-Tropical Cyclone Centre/Fiji Meteorological Service

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

TCWC-Wellington/Meteorological Service of New Zealand

National Meteorological and Hydrological Services (NMHSs)

Bureau of Meteorology, National Weather Service of Australia


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

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

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

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

Source: NOAA-GFS

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