Stories of devastation emerge from Oxfam staffers.
Cyclone Pam, possibly one of the worst ever seen in the Pacific region, has now passed over the island nation of Vanuatu, and reports are emerging of the devastation left in its wake as Oxfam prepares to launch an emergency response.
Slightly smaller than Northern Ireland, Vanuatu is a Y-shaped chain of four main islands and 80 smaller ones made up mostly of mountains with narrow coastal plains. Though many of the islands are uninhabited, the total population of the country is estimated to be close to 267,000 - that's around twice the population of Cork city.
Port Vila, the capital, has been named in the Natural Hazards Risk Atlas as the city most exposed to natural disasters in the world because of the risks it faces from earthquakes, tsunamis, flooding, and cyclones like Pam.
Wake-up call for disaster risk reduction
Oxfam in Vanuatu