China, Japan, and Indonesia Struck by Powerful Earthquakes: What Is Happening Beneath the Pacific Ring of Fire?
June 16: There have been a lot of earthquakes in China, Japan and Indonesia in a short time. This has made people worried and wondering if the Asia-Pacific region is seeing earthquakes than usual. Even though these earthquakes happened in places and have different geological settings experts say they have one thing in common: they are all near the Pacific Ring of Fire.
In the few days there have been big earthquakes in East and Southeast Asia. These earthquakes made people leave their homes for a while stopped transportation and made people check the safety of buildings in the areas that were affected. Now there is no proof that these earthquakes are connected but they are happening close together which is getting a lot of attention around the world.
The Pacific Ring of Fire is an area around the Pacific Ocean where several big tectonic plates meet. This is where 75 percent of the worlds active volcanoes are and where about 90 percent of all earthquakes happen. Countries like Japan, Indonesia, the Philippines, New Zealand, Chile and parts of North America have a lot of earthquakes because they are near the edges of these tectonic plates.
Japan has a lot of earthquakes. This is because Japan is where several big tectonic plates meet, including the Pacific, Philippine Sea, North American plates. These plates are always. Sometimes they crash into each other which makes earthquakes happen. These earthquakes can be small. They can be big.
Indonesia has the problem. The country is on the edge of the Indo- Plate and the Eurasian Plate. The Indo-Australian Plate is being pushed under the Eurasian Plate, which makes a lot of earthquakes and volcanic activity. This is why Indonesia is one of the places with the earthquakes in the world.
China is also in danger of having earthquakes. This is because of the tectonic forces made by the Indian and Eurasian plates crashing into each other. This crash made the Himalayas. It still makes stress in Asia, which sometimes makes big earthquakes.
Seismologists say that just because there are a lot of earthquakes happening at the time it does not mean that a big earthquake is going to happen soon. Earthquakes usually happen when there is a lot of stress building up along a fault. Then it is suddenly released. There are a lot of faults around the world so it is possible for several earthquakes to happen at the time just by chance.
Scientists are always watching the earthquakes that happen. This is because sometimes a big earthquake can change the stress on faults. There are systems that watch the earthquakes and try to find patterns and see if there are any risks.
The recent earthquakes have made people think about being prepared. Experts say that people who live in areas that're prone to earthquakes should have emergency kits know how to get out of their homes safely and know what to do in case of an earthquake. In countries new building codes and early warning systems have saved a lot of lives but it is still very important to be prepared.
The earthquakes in China, Japan and Indonesia might seem scary. Geologists say they are happening in one of the most active seismic areas, in the world. Now there is no sign that these earthquakes are connected. They are a reminder of the powerful forces that are always changing the Earths surface under the Pacific Ring of Fire.