"Cool Met Stuff" : Ultraviolet Radiation

A new episode is now available at the "Cool Met Stuff" channel on the Observatory webpage. We will talk about UV radiation and the protective measures against it in this episode.

You are welcomed to visit the Observatory's "Cool Met Stuff" channel to enjoy the programme (broadcast in Cantonese):
http://www.hko.gov.hk/video/wxonairyoutubec2.htm

Please also refer to the following webpage for the broadcast schedule of various TV channels:
http://www.hko.gov.hk/video/weatheronair.htm