Recently, the Philippines experienced a devastating typhoon, resulting in heavy downpours and a temporary halt to air travel. The government responded promptly, issuing warnings for possible floods, storm surges, and landslides. This typhoon, locally referred to as Tisoy, is the 20th to make landfall in the country this year.
Understanding Tropical Cyclones
A tropical cyclone, such as the recent Typhoon Tisoy, is a powerful weather phenomenon characterized by the formation of a very low-pressure system with very high-speed winds that rotate around it. Factors contributing to the development of such cyclones include wind speed, wind direction, temperature, and humidity.
Nomenclature of Cyclones
Different regions around the world use distinct terms for these intense storm systems. For instance, in North America’s Atlantic region and Eastern Pacific, they’re known as ‘Hurricanes’. In South-East Asia and China, the term ‘Typhoon’ is used. However, in the South-West Pacific and the Indian Ocean Region, these weather phenomena are referred to as ‘Tropical Cyclones’.
Quick Facts About Cyclones
| Cyclone Type | Region |
|---|---|
| Hurricane | North Atlantic, Eastern Pacific |
| Typhoon | South-East Asia, China |
| Tropical Cyclone | South-West Pacific, Indian Ocean |
Typhoon Tisoy: The 20th Strike
Locally known as Tisoy, this typhoon is the Philippines’ 20th cyclone for the year, underscoring the country’s vulnerability to such weather disturbances. In response, the Philippines’ government acted promptly, issuing necessary warnings and taking preparatory measures to mitigate the potential floods, storm surges, and landslides resulting from the typhoon’s heavy rains. With air travel suspended due to the severe weather conditions, the typhoon’s impact on the country’s transportation system was significantly felt.