"Cool Met Stuff" : When will there be a cold surge?

1 January 2021

Cold air originated from the Arctic would occasionally extend southwards in winter. How do we know when such cold air would march south? What is the "Arctic Oscillation"? Let's watch the latest episode of "Cool Met Stuff" to find out.

The video is now available on the "MyObservatory" mobile application and the Observatory's website for your viewing (programme is broadcasted in Cantonese).

Welcome to view "Cool Met Stuff" from this link (broadcast in Cantonese).

Broadcast schedule of various TV channels can be found here.