What are the stages of typhoon?
What are the stages of typhoon?
SEVERE TROPICAL STORM (STS) , a tropical cyclone with maximum wind speed of 87 to 117 kph or 48 – 63 knots. TYPHOON (TY) – a tropical cyclone with maximum wind speed of 118 to 184 kph or 64 – 99 knots. SUPER TYPHOON (STY) – a tropical cyclone with maximum wind speed exceeding 185 kph or more than 100 knots.
What is the correct sequence of typhoon?
Like any tropical cyclone, there are several main requirements for typhoon formation and development: (1) sufficiently warm sea surface temperatures, (2) atmospheric instability, (3) high humidity in the lower-to-middle levels of the troposphere, (4) enough Coriolis effect to develop a low pressure center, (5) a pre- …
What is the longest typhoon ever recorded?
Hurricane John (1994)
Hurricane John, also known as Typhoon John, was both the longest-lasting and the farthest-traveling tropical cyclone ever observed.
What are the 3 stages of cyclones?
The development of cycle of tropical cyclones may be divided into three stages. a) Formation and initial development (b) Full maturity (c) Modification or decay!
What are the 5 stages of a tropical cyclone?
Stage 1 – Incipient Disturbances.
Where do typhoons occur?
Typhoons occur in the western Pacific Ocean. Tropical cyclones occur in the south Pacific Ocean and Indian Ocean.
What is the life cycle of a cyclone?
These are mainly classified into three stages—namely, formation, intensification, and dissipation. The damage to life and property from a cyclone depends upon its evolution over these three stages.
What happens to a typhoon once it makes landfall?
When a tropical cyclone makes landfall, the eye “closes”, surf gets less, and winds get less as the cyclone spreads out, losing energy. Damage inland may include flooding rains, gusty winds, and severe weather associated with the cyclone’s remnant thunderstorms.
Why Philippines is called the Ring of Fire?
It is the site of around 90 percent of the world’s earthquakes and is home to 75 percent of the world’s active and dormant volcanoes. The Philippines is well within the Ring of Fire. This is can be seen in the number of volcanoes in the region as well as the frequency of earthquakes in the country.
How do typhoons start?
A typhoon forms when winds blow into areas of the ocean where the water is warm. These winds collect moisture and rise, while colder air moves in below. This creates pressure, which causes the winds to move very quickly. The winds rotate, or spin, around a center called an eye.
Why is Philippine prone to typhoon?
Why is the Philippines prone to typhoons? The Philippines is located just above the equator and faces the western Pacific, with little else to absorb the energy of storms before they hit land. Storms are fuelled by the warm, tropical waters, which produce roughly 20 typhoons each year.