Bianca, Garance and Honde churn across Indian Ocean as Alfred, Rae and Seru spin through south-west Pacific
An uncommon meteorological event unfolded on Tuesday when six named tropical cyclones were active simultaneously in the southern hemisphere, several in close proximity to one another.
Three developed in the south-west Pacific. Severe Tropical Cyclone Alfred formed on 20 February in the Coral Sea to the north-east of Australia, reaching an intensity equivalent to a category 4 hurricane on Thursday with sustained winds of 105mph (170km/h) and gusts at about 140mph.
