Difficulty: Summiteer (Level 1)
It’s October now, and we are still in typhoon season! There are a few things that you need to know to help you stay safe during these big storms.
What is a typhoon?
A typhoon happens when a storm at sea builds up because of different air temperatures. When the storm becomes so intense that winds are over 62km/h, we have a typhoon.
What do all the signals mean?
Typhoons are rated on a scale based on how fast the wind blows. T10 is the most destructive, with the fastest winds. The lowest signal – T1 – isn’t based on wind strength. Instead, it is a warning, telling people that a typhoon is 800km from Hong Kong. This usually means strong winds could hit Hong Kong 24 hours after the T1 signal.
The next big mark is the T3 signal. This means that a typhoon will definitely hit Hong Kong. During a T3, all boats and scaffolding must be secured. Also, all drains must be cleared of rubbish.
If storms get worse, a T8 will be called. This means all schools and government offices close, ferries stop, and most businesses shut down.
What should I do to be safe?
First of all, stay inside! High waves and strong winds can be very dangerous. Also, ensure that any cars are sheltered and windows and doors are secured. People may tell you to tape your windows, but don’t. Taping your windows is a waste of time. People think it stops windows from shattering, but it doesn’t. In fact, it can lead to windows breaking into larger pieces, which is more dangerous.
