Traditional Culture Encyclopedia - Weather forecast - Why is there no earthquake in Guangxi?
Why is there no earthquake in Guangxi?
From a scientific point of view, Nanning does not have the crustal movement conditions for an earthquake of magnitude 9. 1.
Li Weiqi said that the biggest earthquake in Guangxi history was the Lingshan earthquake with a magnitude of 6.8 in 1936, and the biggest earthquake in China history was only 8.5. Wenchuan, Sichuan is on the edge of the uplift of the Qinghai-Tibet Plateau, and the collision zone between the Indian plate and the Eurasian plate. This is the northern section of the strongest north-south seismic belt in China, that is, the Longmenshan seismic belt, which is a place with very strong seismic activity in the history of our country. Click on Songpan near Wenchuan to see the weather forecast of Songpan and more cities. 1976 had two earthquakes of magnitude 7 or above, and Diexi 1973 had an earthquake of magnitude 7.5, so Wenchuan has the structural conditions for an earthquake of magnitude 7-8.
All major earthquakes of magnitude 8 or above in the world occur at the edge of plates where plates collide with each other. Guangxi is located in the South China seismic belt, which is an inland seismic belt. In the history of Guangxi, there have only been three earthquakes of magnitude above 6 on land and two earthquakes of magnitude 6. 1 and 6 at sea. In the historical earthquake records of more than 2000 years in Guangxi, there has never been an earthquake of magnitude 6.8. There is a weakly active seismic belt inland between Nanning and Hainan, so the historical seismic activity and seismic structure between Guangxi and Hainan are similar to Wenchuan.
- Previous article:How can Samsung zflip3 Korean weather forecast become Chinese?
- Next article:Hometown Spring Festival custom composition
- Related articles
- Weather forecast for Hedong 15 days
- What should we do in the face of air pollution?
- During the Qingming holiday, the national weather forecast has been released. Where is the weather not so good?
- What poems describe "winter weather"?
- Climate conditions in Chongqing
- Greetings in the morning in cold weather
- Why are there maggots in clear water?
- Application examples of space technology in people's lives
- Copywriting for the coming summer
- Why are there many diseases in autumn and winter?