Bad Weather
Including heavy rain, typhoon, extreme cold, etc…
Learn more about in HK Observatory’s website.
Learn more about school’s policy during severe weather events in here.
During heavy and prolong rain, the seawater may turn into yellow due to heavy runoff. (<–this editor is a geo+bio lun)
The muddy sea:
Heavy rain in mosquito pool:
I am always waiting to see landslide in HKUST by the way. 😈