tropical cyclone

Cyclone Fani impacts India and Bangladesh

On 3rd May the extremely severe tropical cyclone Fani (pronounced as ‘Foni’) made landfall in the east Indian state Odishi. It reached sustained maximum wind speeds of 185-195 km/h with gusts to 205 km/h on land. The Indian Meteorological Department (IMD) reported that it weakened moving north-noth-eastwards towards West Bengal and Bangladesh.

Dancing cyclones: The ‘Fujiwhara effect’

The Fujiwhara effect is a rare phenomenon that sees nearby cyclones ‘dancing’ round each other. In July it was seen not once, but twice*: Hurricanes Hilary and Irwin rotated round each other in the Eastern Pacific Ocean off the coast of Mexico generating high surf for Southern California; whilst thousands of miles away in the western Pacific east of Japan just days earlier, Typhoon Noru and Tropical Storm Kulap spun round each other*.