Cyclone Harold made landfall on the island nation of Vanuatu at 1pm local time (2am GMT), levelling buildings and forcing 276,000 people to bunker down.
Samoa's prime minister says the death toll from the tsunami that crashed over his island nation has reached 110, bringing the total across the affected South Pacific countries to 149.
A powerful earthquake in the South Pacific hurled a massive tsunami at the shores of Samoa and American Samoa, flattening villages and sweeping cars and people out to sea, leaving at least 99 dead and dozens missing.