What are cyclones and tsunamis?

Cyclones and tsunamis are natural phenomena that can be very dangerous for people living in areas affected by these events. However, it is important to know the differences between the two in order to better understand how to prepare and how to act in the event of an emergency.

Cyclones

Cyclones are tropical storms that form in warm, humid oceans. Cyclones can have very strong winds and a large amount of rain. These winds can cause damage to buildings, trees and power lines in affected areas. Additionally, heavy rain can cause flooding and landslides.

Cyclone categories

Cyclones are classified into categories according to their intensity. The most used classification is the Saffir-Simpson Hurricane Scale. This scale measures the wind speed and barometric pressure of the cyclone. The scale has 5 categories, with the strongest Cyclone being category 5.

• 1 Category: Wind: 119 to 153 km/h.
• 2 Category: Wind: 154 to 177 km/h.
• 3 Category: Wind: 178 to 208 km/h.
• 4 Category: Wind: 209 to 251 km/h.
• 5 Category: Wind: more than 251 km/h.

tsunamis

Tsunamis are giant waves that occur in the ocean and can reach the coast. These waves are generated by a variety of causes, but the most common is an underwater earthquake.

How are tsunamis produced?

When an underwater earthquake occurs, the ocean floor rises or sinks sharply. This causes a large mass of water to move outward in all directions. This mass of water moves at high speed in the ocean, creating a series of giant waves that propagate through the ocean. When these waves reach the coast, they can flood low-lying areas and cause damage to buildings and coastal infrastructure.

It is essential to keep in mind that, unlike cyclones, tsunamis do not give much advance notice of their arrival. Therefore, it is important to always be alert and follow the recommendations of the authorities in the event of a tsunami alert.

Conclusion

In summary, both cyclones and tsunamis can be dangerous and destructive, but it is important to understand the differences between these two phenomena in order to prepare and have an adequate response in case of any emergency. Always remember to follow the recommendations and alerts of the authorities, as well as be informed about the risks that may exist in your community.

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