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Tonga Braces for the Arrival of Tropical Cyclone Ian

January 9, 2014

Displaying TAOS Estimated Wind Impacts, PDC’s Global Hazards Atlas illustrates the intense winds Tropical Cyclone Ian is forecast to generate as it approaches the Kingdom of Tonga.

Destructive winds, powerful thunderstorms, and dangerous ocean conditions are heading for the South Pacific island nation of Tonga as Tropical Cyclone Ian nears the area after hovering nearby for the past few days. As reported by the Fiji Meteorological Service, Ian is moving slowly in an east- southeast direction, and is expected to reach the Vava’u island chain on Saturday morning, January 11, local time.

According to the Australia Network News, the Director of Tonga’s National Emergency Management Office, Leveni Aho, said that the northern islands should prepare for the worst, with the storm particularly threatening the islands of Vava’u and Ha’apai. Aho urged residents to prepare necessities such as food and water, as well as charge radios and mobile phones to maintain communication. Residents are also advised to keep away from low-lying and coastal areas.

The United Nations Office of Coordination of Humanitarian Affairs (UN OCHA) reported that the Government of Tonga called a National Emergency Management Committee meeting on the evening of January 8, local time, and activated the National Emergency Operations Centre (EOC). The EOC is working with the national radio station to provide warnings and updates to the communities in the northern islands.

Tropical Cyclone Ian is the South Pacific’s first cyclone of the summer season and there are currently three additional areas of disturbed weather in the Pacific and Indian Oceans with the potential to develop into tropical cyclones.

For more information on Tropical Cyclone Ian:
• Visit the Tonga Meteorological Service,

• Visit the Fiji Meteorological Service,
• Look at the Joint Typhoon Warning Center's website,
• Follow OCHA Flash Updates, and
• Take a look at PDC and Tonga's post tsunami reconstruction project.

More from Pacific Disaster Center

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  • For details, see the Training Guide for Web-accessible Disaster Alert,
  • Read and understand more about custom versions, such as DMRS and VinAWARE,
  • Watch the ASEAN DMRS video on YouTube.

About PDC:

Pacific Disaster Center (PDC) envisions a safer, more secure world—where populations live in more disaster-resilient communities informed by science and technology, and equipped with sound decision support tools. To help make that vision a reality, PDC is dedicated to supporting evidence-based disaster risk reduction (DRR) efforts by providing actionable information and applications to the public and disaster managers worldwide. PDC, a program managed by the University of Hawaii, was established by the U.S. government in 1996.