Tropical storm Katia has become the second event of the North Atlantic hurricane season and is expected to strengthen to a Category 3 storm by Sunday (4 September), the US National Hurricane Center (NHC) has said.
Tropical storm Katia has become the second event of the North Atlantic hurricane season and is expected to strengthen to a Category 3 storm by Sunday (4 September), the US National Hurricane Center (NHC) has said.