Are There Examples of Two Major Earthquakes in a Consecutive Way?

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It is stated that this event, which we learned through the most painful way, how unprepared we were for the earthquake, is unprecedented in history.

It took place in Kahramanmaraş at 04.17 in the morning. 7.7 earthquakeaftershocks, and then at 13:24 7.6 magnitude earthquake We are living through one of the greatest pains in our post-history. Meanwhile, while trying to deliver aid to those in need, the statements of people knowledgeable about the earthquake are also on the agenda.

Especially on the agenda, a second earthquake rearguard not, triggered There is a debate about whether there was an earthquake or not. In addition, when it is stated that such a situation has been seen for the first time in history, it is necessary to take a look at examples from different times in history.

Our first example took place in Taiwan last year:

The first of the earthquakes, covering 17 and 18 September 2022, occurred on Saturday evening, September 17. 6.6 This earthquake, which was reported to be of the highest magnitude, had already created panic. After about 16 hours, unfortunately this is a precursor earthquake was found to be and 7.1 Another earthquake with a magnitude of (6.8 in some places) occurred.

The earthquakes took place in the Taitung region and as a result 1 person died. 179 people injured.

The Cape Mendocino earthquakes that took place in California had come one after another, as in our country:

The Press Democrat

The first of these earthquakes was on April 25, 1992, around 11 am on Saturday, 7.2 magnitude took place. After this earthquake that destroyed homes and workplaces, the next day at 12 noon. 6.5again at around 4 pm 6.6 earthquakes occurred.

Since these earthquakes took place on the coast, they were small scaled earthquakes. to tsunamis They also caused. Fortunately, there was no recorded loss. However, there were injured people, whose number was determined as 98 by some sources and as 356 by others. In addition, hundreds of homeless left.

The Ridgecrest earthquakes, which were also recorded in California, brought up the issue of “one earthquake triggering another” similar to ours.

The Earth Observatory

The first of these earthquakes, which took place on July 4 and 5, 2019, occurred at 10:33 am. 6.4 magnitude this earthquake what makes it special The thing is, it occurred exactly at the intersection of the two faults. According to the information, due to the earthquake, the two faults in question broke at their intersection and caused the next day’s earthquake.

In the evening hours the next day (approximately 20:30 local time) 7.1 magnitude another earthquake occurred just 10 km from the previous one. In the first shake, two buildings burst into flames and one person died. In the second, the big shake, there were electricity and transportation problems. While thousands of people were left without electricity, the roads became impassable due to the movements. It should be noted that the Ridgecrest area is not densely populated.

In Mexico, the earthquake struck with a magnitude of 8.

USA Zoom

The earthquakes that took place in 1985, according to different sources, More than 10,000 deaths caused. The first of these earthquakes occurred on the morning of September 19, 1985, with a magnitude of 8. If the next day 7.5 Another earthquake occurred. Apart from deaths, there were tens of thousands of injuries.

The closest to what happened in our country occurred in Peru.

Peruvian Presidency / AFP

Both earthquakes in 2021 took place on the same day. There were only ‘hours’ among the strong earthquakes that also affected the capital city of Lima. first shake It was 5.2 magnitude. The second tremor came hours later. 7.5 magnitude showed itself. As a result of the earthquakes in question, there were 12 dead, 136 injured and missing.

But due to the geographical location, in our country and in Peru We cannot put the earthquakes that occurred on the same scale with each other.

Earthquake experts argue that the second earthquake in our country is not an aftershock, but a second earthquake ‘triggered’ by the first.


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