Exceptional Ella - a 20-year event

It is unusual to see so many cyclones in the South Pacific at this time of the year, says Tonga's Director of Meteorology, 'Ofa Fa'anunu today, as northern Tonga remains on a Warning for Tropical Cyclone Ella [upgraded to Category 2 this evening 10 May 2017]. Tonga has not experienced an out of season cyclone since Severe Tropical Cyclone Keli in June 1997.