September 27 earthquake in California. Seismic monitoring or earthquake map online in the world. The strongest earthquake in California

Today it is no secret to anyone that on all continents of our planet there is a significant increase in cataclysms and natural disasters, which are associated with cosmic cyclic processes and, as a result, global climate change. The increase in activity and frequency of natural disasters on a planetary scale falls on seismic activity. Scientists around the world are concerned about the constantly changing data on the increase in the number of earthquakes. Not only their number is growing, but also the intensity, location, nature of destructive actions.

So, the area of special attention for the scientific direction of climate geoengineering and the entire world community today are two points on different hemispheres of the globe - the Yellowstone caldera in the USA and the Aira caldera in Japan. These are two huge underground volcanoes, standing at the junction of lithospheric plates. According to scientists, the activation of one of them can lead to the subsequent activation of the other, and this is not only a large-scale eruption, but also earthquakes, tsunamis and other consequences. The scale of such a global catastrophe is difficult to assess.

This and other important issues of early warning of people about impending cataclysms were openly stated in 2014 by the world community of ALLATRA SCIENCE scientists in the report “On the Problems and Consequences of Global Climate Change on Earth. Effective ways to solve these problems.

Earthquake.

According to the official terminology, an earthquake is a shaking of the earth's surface or underground points, which are a reflection of the internal geological changes of the planet. This effect is based on the displacement of tectonic plates, which lead to ruptures of the earth's crust and mantle. As a result, oscillatory movements, depending on the intensity of the process, can spread over long distances, bringing with them not only a destructive effect on social infrastructure, but also a threat to people's lives.

This issue deals with a special science - seismology. Several areas are being actively studied, including: deepening in knowledge of what seismic activity is in its essence and what it is connected with, possible forecasting of these natural disasters, for timely warning and evacuation of people. Like any other science, seismology can actively develop only in mutually beneficial symbiosis with other sciences (physics, history, biology, geophysics, etc.), since the fundamental basis for all knowledge on our planet is, of course, common.

Seismic activity online and in the world.

Seismic monitoring is developing in most countries, regardless of the territory, frequency and threat of earthquake development. In addition, a seismic monitor is one of the fundamental factors in the development and preservation of the integrity of energy industry facilities. Almost every person on the planet today is an active consumer of electricity. Therefore, power plants are located in all countries and on all continents, including the zone of increased seismic hazard. The action of such a destructive force of nature is fraught not only with an energy catastrophe, but also with global environmental problems.

In order to control seismic processes (earthquakes), study them and warn the public in advance about their occurrence, seismic stations are built in designated areas. All the necessary characteristics of tremors are studied - the magnitude, location and depth of the source.

Earthquakes online.

For all people, thanks to Internet technologies, data is also available today: “earthquakes online”. This is the so-called earthquake map, which provide information about tremors around the world around the clock.

Active participants of ALLATRA International Public Movement have developed the most complete map of seismic activity, which displays objective data from world information portals and seismic monitoring stations. Informing the public and awareness of the processes taking place on the planet, their causes and consequences is the main task of this project.

Today, each person can observe a significant increase in abnormal weather changes, natural disasters, and cataclysms. The active participation of all people, unity, mutual assistance and friendship, the prevalence of true moral and spiritual values in society is the key to the survival of civilization in the future.

Earthquake.

Seismic activity online and in the world.

Earthquakes online.

On July 4, 2019, one of the strongest earthquakes in California occurred, which caused fires, downed power lines, broken water pipes and cracked buildings. After the emergency was declared, seismologists who study the causes of earthquakes recorded another 3,000 other tremors. According to them, about 30,000 more earthquakes will occur in the United States in the coming days.

The first tremor occurred at 10 am, 196 kilometers from the California city of Los Angeles. As a result of this earthquake, no one was injured, but a day later there was a stronger shock with a magnitude of 7.1. It turned out to be more destructive - about 200,000 people were left without electricity. There were also reports of casualties.

The strongest earthquake in California

This earthquake is the strongest in the history of California over the past 20 years. The last shock of magnitude 7.1 was recorded in the south of the state back in 1999, but at that time, fortunately, no one was injured from it. However, the victims of the earthquake were many in 1994, when about 40,000 buildings were destroyed due to tremors, 20,000 people were left homeless, more than 7,000 people were injured and about 60 residents of the city died.

Luckily, this time there was no major damage. Experts believe that in the coming days they will be able to record up to 30,000 tremors, but their strength will be much less than that of the main one. Everything will end with the earth trembling with a minimum magnitude that can only be detected with the help of special instruments. Californians won't even notice them.

Video of the earthquake in California

Although the incident did not cause much damage, residents of Los Angeles and nearby cities were frightened in earnest. Someone had an emergency right during a theatrical performance, where all the actors and spectators had to run out of the shaking building in a panic. Someone at this time was at work, and dodging goods falling from the shelves.

The owners of the houses, which were covered with noticeable cracks, received little damage. Some rooms will also have to be renovated inside, because the vibrations have blown paintings off the walls and clearly damaged the floor and walls. The destruction of the foundation of some structures completely led to the fact that they were bent.

An earthquake destroyed a house in California

Also, the effects of the earthquake can be seen in the Mojave Desert, which is covered with deep cracks.

Earthquake in California: latest news

After a series of earthquakes, the people of California began to worry about another, stronger shock. According to the US Geological Survey, people have nothing to worry about - the likelihood of another strong earthquake is extremely small. Experts reinforced their opinion by saying that catastrophic earthquakes occur only after a long period of seismic activity, and California has recently experienced a long lull.

Also, some people began to fear that tremors could trigger the eruption of the Yellowstone supervolcano. It is believed that such a catastrophe could cause a long winter, during which humanity will not be able to grow plants and begin to starve. Scientists again believe that people need not worry, because for an eruption, the volcanic magma must be melted by 50%, and at the moment it is melted by a maximum of 15%.

yellowstone supervolcano

What causes earthquakes?

The main cause of tremors is considered to be the movement of tectonic plates, which are constantly in motion blocks that make up the Earth's shell. They are set in motion during temperature changes in the bowels of the planet - when heated, the plates rise up, and when cooled, they fall down.

Where do most earthquakes occur?

One of the most earthquake-affected places on Earth, oddly enough, is California. It is located on the territory of the so-called San Andreas Fault - a 1300-kilometer intersection of the Pacific and North American tectonic plates. Earthquakes in this region can occur at any time, so it can be said that all 39 million Californians are constantly risking their lives.

San Andreas Fault

The record holder for the number of destructive earthquakes is still Japan. One of the very first such disasters was recorded back in 869 - it was accompanied by a tsunami and was officially called the Jogan-Sanriku earthquake. The number of victims was about 1000 people.

One of the most recent major earthquakes is the 2011 Great East Japan Earthquake. The magnitude of the tremors reached 9.1 points - the resulting tsunami affected the United States, Canada and even Russia. During this disaster, 15,896 people died, 6,157 were injured, and 2,536 are considered missing.

Aftermath of the 2011 Japan earthquake

One of the most serious earthquakes in modern history occurred in Armenia on December 7, 1988. Strong tremors of magnitude up to 7.2 destroyed almost the entire northern part of the republic, where about 1 million people lived. The disaster claimed the lives of 25 thousand people, 514 thousand local residents were left without a home, and 140 thousand people became disabled.

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