'Fujiwhara effect' is a phenomenon that occurs when two tropical cyclones are close enough to interact with each other. It leads to erratic movement of tropical cyclones. The latest episode of "Cool Met Stuff" will introduce to you the Fujiwhara effect.
The video is now available on the "MyObservatory" mobile application and the Observatory's website for your viewing (programme is broadcasted in Cantonese).
Observatory's "Cool Met Stuff" channel (broadcast in Cantonese):
Broadcast schedule of various TV channels: