Disasters that have occurred in the world. The worst disasters in human history

For centuries, natural disasters have haunted humanity. Some happened so long ago that scientists cannot estimate the scale of the destruction. For example, the Mediterranean island of Stroggli is believed to have been wiped off the map by a volcanic eruption around 1500 BC. The tsunami caused destroyed the entire Minoan civilization, but no one knows even the approximate number of deaths. However, the 10 worst known disasters, mostly earthquakes and floods, killed an estimated 10 million people.

10. Aleppo earthquake - 1138, Syria (Victims: 230,000)

One of the most powerful earthquakes known to mankind, and fourth in terms of the number of victims (approximately over 230 thousand dead). The city of Aleppo, a large and populous urban center since antiquity, is geologically located along the northern part of a system of major geological faults, which also includes the Dead Sea Trench, and which separate the Arabian and African tectonic plates, which are in constant interaction. The Damascus chronicler Ibn al-Qalanisi recorded the date of the earthquake - Wednesday, October 11, 1138, and also indicated the number of victims - over 230 thousand people. Such a number of casualties and destruction shocked contemporaries, especially the Western crusader knights, since at that time in northwestern Europe, where most of them were from, a rare city had a population of 10 thousand inhabitants. After the earthquake, the population of Aleppo recovered only to early XIX century, when the city again recorded a population of 200 thousand inhabitants.

9. Earthquake in Indian Ocean- 2004, Indian Ocean (Victims: 230,000+)

The third, and according to some estimates the second most powerful, is the underwater earthquake in the Indian Ocean that took place on December 26, 2004. It caused a tsunami, which caused most of the damage. Scientists estimate the earthquake's magnitude to be between 9.1 and 9.3. The epicenter was underwater, north of the island of Simeulue, northwest of Indonesian Sumatra. Huge waves reached the shores of Thailand, southern India and Indonesia. Then the wave height reached 15 meters. Many areas suffered enormous destruction and casualties, including Port Elizabeth, South Africa, which is 6,900 km from the epicenter. The exact number of victims is unknown, but it is estimated from 225 to 300 thousand people. The true figure can no longer be calculated, since many bodies were simply carried away into the sea. It’s curious, but a few hours before the arrival of the tsunami, many animals reacted sensitively to the impending disaster - they left coastal zones, having moved to higher ground.

8. Banqiao Dam Failure - 1975, China (Victims: 231,000)

There are different estimates of the number of victims of the disaster. The official figure, about 26,000 people, only takes into account those directly drowned in the flood itself; Taking into account those who died from epidemics and famine that spread as a result of the disaster, the total number of victims is, according to various estimates, 171,000 or even 230,000. The dam was designed in such a way as to survive the largest floods that occur once every thousand years (306 mm of precipitation per day). However, in August 1975, the largest flooding in 2,000 years occurred as a consequence of the powerful Typhoon Nina and several days of record storms. The flood caused a huge wave of water 10 kilometers wide, 3-7 meters high. The tide moved 50 kilometers from the coast in an hour and reached the plains, creating artificial lakes there with a total area of ​​12,000 sq. km. Seven provinces were flooded, including thousands of square kilometers of countryside and countless communications lines.

7. Tangshan earthquake - 1976, China (Victims: 242,000)

The second most powerful earthquake also occurred in China. On July 28, 1976, the Tangshan earthquake occurred in Hebei province. Its magnitude was 8.2, which allows us to consider the event the largest natural disaster of the century. The official death toll was 242,419. However, most likely the figure was underestimated by the PRC authorities by 3-4 times. This suspicion is based on the fact that according to Chinese documents, the strength of the earthquake is indicated as only 7.8 points. Tangshan was almost immediately destroyed by powerful tremors, the epicenter of which was located at a depth of 22 km below the city. Even Tianjin and Beijing, which are located 140 kilometers from the epicenter, were destroyed. The consequences of the disaster were terrible - 5.3 million houses were destroyed and damaged to such an extent that they were uninhabitable. The number of victims increased due to the subsequent series of tremors to 7.1. Today in the center of Tangshan there is a stele that reminds of the terrible disaster, and there is an information center dedicated to those events. It is a unique museum on this topic, the only one in China.

6. Kaifeng Flood - 1642, China (Victims: 300,000)

Long-suffering China again. Formally, this disaster can be considered natural, but it was caused by human hands. In 1642, a peasant uprising took place in China, led by Li Zicheng. The rebels approached the city of Kaifeng. In order to prevent the rebels from capturing the city, the command of the Ming Dynasty troops gave the order to flood the city and surrounding area with the waters of the Yellow River. When the water receded and the famine caused by the artificial flood ended, it turned out that of the 600,000 people in the city and surrounding area, only half survived. At that time it was one of the bloodiest punitive actions in history.

5. Indian Cyclone - 1839, India (Victims: 300,000+)

Although the photograph of the cyclone does not date back to 1839, it can be used to appreciate the full power of this natural phenomenon. The Indian cyclone of 1839 was not destructive in itself, but it produced powerful tidal waves that killed 300,000 people. Tidal waves completely destroyed the city of Coringa and sank 20,000 ships that were in the city's bay.

4. Great Chinese Earthquake - 1556 (Victims: 830,000)

In 1556, the most destructive earthquake in human history took place, called the Great Chinese Earthquake. It happened on January 23, 1556 in Shaanxi province. Historians believe the disaster killed about 830,000 people, more than any other similar event. Some areas of Shaanxi were completely depopulated, and in the rest more than half the people died. Such a huge number of victims was explained by the fact that most of the inhabitants lived in loess caves, which immediately collapsed during the first shocks or were subsequently flooded by mudflows. According to modern estimates This earthquake was assigned a category of 11 points. One of the eyewitnesses warned his descendants that when a disaster begins, they should not rush headlong into the street: “When a bird’s nest falls from a tree, the eggs often remain unharmed.” Such words are evidence that many people died while trying to leave their homes. The destructiveness of the earthquake is evidenced by the ancient steles of Xi'an, collected in the local Beilin Museum. Many of them were crumbling or cracked. During the cataclysm, the Wild Goose Pagoda located here survived, but its foundation sank by 1.6 meters.

3. Bhola Cyclone - 1970 (Casualties: 500,000 - 1,000,000)

A destructive tropical cyclone that struck the territories of East Pakistan and Indian West Bengal on November 12, 1970. The deadliest tropical cyclone and one of the deadliest natural disasters in modern history. About half a million people lost their lives when the storm surge flooded many of the low-lying islands of the Ganges delta. It was the sixth storm cyclone of the 1970 North Indian Ocean hurricane season and the strongest of the year.
The cyclone formed over the central part of the Bay of Bengal on November 8, after which it began to move northward, gaining strength. It reached its peak power on the evening of November 12, and that same night it made contact with the coastline East Pakistan. The storm surge devastated numerous offshore islands, sweeping away entire villages and destroying the region's farmland in its wake. In the worst-affected area of ​​the country, Tazumuddin upazila, more than 45% of the 167,000 population died.
Political consequences
The unwieldy pace of rescue efforts only increased anger and resentment in East Pakistan and contributed to the local resistance movement. Subsidies were slow to arrive, and transport was slow to deliver desperately needed supplies to storm-ravaged areas. In March 1971, tensions steadily increased; foreign specialists began to leave the province, fearing outbreaks of violence. Subsequently, the situation continued to deteriorate and escalated into the War of Independence, which began on March 26. Later, in December of the same year, this conflict expanded into the Third Indo-Pakistani War, which culminated in the creation of the state of Bangladesh. The events that took place can be considered one of the first cases in which a natural phenomenon provoked a civil war, subsequent external intervention by a third power and the disintegration of one country into two independent states.

2. Yellow River Valley Flood - 1887, China (Victims: 900,000 - 2,000,000)

One of the most terrible floods in modern human history, which, according to various sources, claimed from 1.5 to 7 million human lives, happened in the late spring of 1887 in the northern provinces of China, in the Yellow River Valley. Heavy rains throughout almost all of Hunan that spring caused the river to flood. The first flood occurred at a sharp bend, in the vicinity of the city of Zhangzhou.
Day after day, bubbling waters invaded the cities, destroying and devastating them. In total, 600 cities along the river's banks were affected by the flood, including the walled city of Hunan. The rapid flow continued to wash away fields, animals, cities and people, flooding an area 70 km wide with water that reached a depth of 15 meters.
The water, often against the wind and tide, slowly flooded terrace after terrace, on each of which 12 to 100 families accumulated. Of the 10 houses, only one or two survived. Half of the buildings were hidden under water. People lay on the roofs of houses, and old people who did not die of hunger died of cold.
The tops of the poplars that once stood along the roads stuck out of the water like algae. Here and there, strong men held onto old trees with thick branches and called for help. In one place, a box containing a dead child, whom his parents had placed there for safety, was nailed to a tree. The box contained food and a note with a name. In another place a family was discovered, all the members of which had died, the child was placed on the highest place ... well covered with clothes."
The destruction and devastation left after the waters subsided was simply terrible. Statistics have never been able to cope with the task of counting. By 1889, when the Yellow River finally returned to its course, disease was added to the misfortunes of the flood. It is estimated that half a million people died from cholera.

1. Great Flood - 1931, China (Victims: 1,000,000 - 4,000,000)

The summer monsoon period of 1931 was unusually stormy. Heavy rains and tropical cyclones raged across river basins. The dams withstood intense rain and storms for weeks, but they eventually gave way and collapsed in hundreds of places. Approximately 333,000 hectares of land were flooded, at least 40,000,000 people lost their homes, and crop losses were enormous. Over large areas, the water did not recede for three to six months. Diseases, food shortages, and lack of shelter led to the death of a total of 3.7 million people.
One of the epicenters of the tragedy was the city of Gaoyou in the northern province of Jiangsu. A powerful typhoon hit China's fifth largest lake, Gaoyu, on August 26, 1931. Its water level has already risen to record heights as a result of heavy rains in previous weeks. A squally wind raised high waves that crashed against the dams. After midnight the battle was lost. The dams were broken in six places, and the largest gap reached almost 700 m. A stormy stream swept through the city and the province. In one morning alone, about 10,000 people died in Gaoyu.

17.04.2013

Natural disasters unpredictable, destructive, unstoppable. Perhaps this is why humanity fears them most. We offer you the top rating in history, they claimed a huge number of lives.

10. Banqiao Dam collapse, 1975

The dam was built to contain the effects of about 12 inches of rainfall daily. However, in August 1975 it became clear that this was not enough. As a result of the collision of cyclones, Typhoon Nina brought with it heavy rains - 7.46 inches per hour, which means 41.7 inches daily. In addition, due to clogging, the dam could no longer fulfill its role. Over the course of a few days, 15.738 billion tons of water burst through it, which swept through the surrounding area in a deadly wave. More than 231,000 people died.

9. Earthquake in Haiyan, China, 1920

As a result of the earthquake, which is on the 9th line in the top ranking deadliest natural disasters in history, 7 provinces of China were affected. In the Hainian region alone, 73,000 people died, and more than 200,000 people died nationwide. The tremors continued for the next three years. It caused landslides and large ground cracks. The earthquake was so strong that some rivers changed course, and natural dams appeared in some.

8. Tangshan Earthquake, 1976

It occurred on July 28, 1976 and is called the strongest earthquake of the 20th century. The epicenter was the city of Tangshan, located in Hebei Province, China. In 10 seconds, practically nothing remained of a densely populated, large industrial city. The number of victims is about 220,000.

7. Antakya (Antioch) earthquake, 565

Despite the small number of details that have survived to this day, The earthquake was one of the most destructive and claimed more than 250,000 lives and caused enormous damage to the economy.

6. Indian Ocean earthquake/tsunami, 2004

Happened on December 24, 2004, just in time for Christmas. The epicenter was located off the coast of Sumatra, Indonesia. The hardest hit countries were Sri Lanka, India, Indonesia, and Thailand. The second earthquake in history with a magnitude of 9.1 -9.3. it was the cause of a number of other earthquakes throughout to the globe, for example in Alaska. It also caused a deadly tsunami. More than 225,000 people died.

5. Indian cyclone, 1839

In 1839, an extremely large cyclone hit India. On November 25, a storm practically destroyed the city of Coringa. He literally destroyed everything he came into contact with. 2,000 ships docked at the port were wiped off the face of the earth. The city was not restored. The storm surges it attracted killed more than 300,000 people.

4. Cyclone Bola, 1970

After Cyclone Bola swept through the lands of Pakistan, more than half of the arable land was contaminated and spoiled, a small part of the rice and grains was saved, but famine could no longer be avoided. In addition, about 500,000 people died from the heavy rains and flooding that it caused. Wind force -115 meters per hour, hurricane - category 3.

3. Shaanxi Earthquake, 1556

The most destructive earthquake in history occurred on February 14, 1556 in China. Its epicenter was in the Wei River Valley and as a result, about 97 provinces were affected. Buildings were destroyed, half the people living in them were killed. According to some reports, 60% of the population of Huasqian province died. A total of 830,000 people died. The tremors continued for another six months.

2. Yellow River Flood, 1887

The Yellow River in China is extremely susceptible to flooding and overflowing its banks. In 1887, this resulted in the flooding of 50,000 square miles around. According to some estimates, the flood claimed the lives of 900,000 – 2,000,000 people. Farmers, knowing the characteristics of the river, built dams that saved them from the annual floods, but that year, the water swept away both the farmers and their homes.

1. Flood of central China, 1931

According to statistics, the flood that occurred in 1931 became the most terrible in history. After a long drought, 7 cyclones came to China at once, bringing with them hundreds of liters of rain. As a result, three rivers overflowed their banks. The flood killed 4 million people.

Below is a list of the ten largest natural disasters in human history. The rating is based on the number of deaths.

Earthquake in Aleppo

Death toll: about 230,000

The ranking of the largest natural disasters in human history opens with the Aleppo earthquake of magnitude 8.5 on the Richter scale, which occurred in several stages near the city of Aleppo in northern Syria on October 11, 1138. It is often cited as the fourth-deadliest earthquake in history. According to the Damascus chronicler Ibn al-Qalanisi, approximately 230,000 people died as a result of this disaster.

2004 Indian Ocean earthquake

Number of victims: 225,000–300,000

An underwater earthquake that occurred on December 26, 2004 in the Indian Ocean off the west coast of North Sumatra, 250 kilometers southeast of the city of Banda Aceh. Considered one of the strongest earthquakes of the 20th–21st centuries. Its magnitude, according to various estimates, ranged from 9.1 to 9.3 on the Richter scale. Occurring at a depth of about 30 km, the earthquake caused a series of destructive tsunami, whose height exceeded 15 meters. These waves caused enormous destruction and took the lives of, according to various estimates, from 225 thousand to 300 thousand people in 14 countries. The coasts of Indonesia, Sri Lanka, India and Thailand were hit the hardest by the tsunami.

Death toll: 171,000–230,000

Banqiao Dam is a dam on the Zhuhe River, Henan Province, China. On August 8, 1975, due to the powerful Typhoon Nina, the dam was destroyed, thereby causing flooding and a huge wave 10 km wide and 3–7 meters high. This disaster, according to various estimates, claimed the lives of from 171,000 to 230,000 people, of whom about 26,000 died directly from the flood. The rest died from subsequent epidemics and famine. In addition, 11 million people lost their homes.

Number of victims: 242,419

The Tangshan earthquake, measuring 8.2 on the Richter scale, is the deadliest earthquake of the 20th century. It happened on July 28, 1976 in the Chinese city of Tangshan at 3:42 local time. Its hypocenter was located near the millionaire industrial city at a depth of 22 km. The 7.1 aftershocks caused even more damage. According to the Chinese government, the death toll was 242,419 people, but according to other sources, about 800,000 inhabitants died, and another 164,000 were seriously injured. The earthquake also affected settlements located 150 kilometers from the epicenter, including Tianjin and Beijing. More than 5,000,000 houses were completely destroyed.

Flood in Kaifeng

Death toll: 300,000–378,000

The Kaifeng flood is a man-made disaster that primarily struck Kaifeng. This city is located on the southern bank of the Yellow River in the Chinese province of Henan. In 1642, the city was flooded by the Yellow River after the Ming Dynasty army opened the dams to prevent the advance of Li Zicheng's troops. Then the flood and subsequent famine and plague killed about 300,000–378,000 people.

Indian Cyclone – 1839

Death toll: over 300,000

Fifth place in the ranking of the largest natural disasters in history is occupied by the Indian cyclone of 1839. On November 16, 1839, a 12-meter wave caused by a powerful storm completely destroyed the large port city of Coringa, in the state of Andhra Pradesh, India. More than 300,000 people died then. After the disaster, the city was never rebuilt. Nowadays in its place there is a small village with a population (2011) of 12,495 inhabitants.

Death toll: approximately 830,000

This earthquake, measuring approximately 8.0 magnitude, occurred on January 23, 1556, in the Shaanxi province of China, during the Ming Dynasty. More than 97 districts were affected by it, everything was destroyed in an area of ​​840 km, and in some areas 60% of the population died. In total, the China earthquake killed approximately 830,000 people, more than any other earthquake in human history. The huge number of victims is due to the fact that the majority of the population of the province lived in loess caves, which were destroyed or flooded by mudflows immediately after the first tremors.

Number of victims: 300,000–500,000

the most destructive tropical cyclone in history, which struck the territories of East Pakistan (now Bangladesh) and the Indian state of West Bengal on November 12, 1970. It killed an estimated 300,000–500,000 people, mostly as a result of a 9m high surge that swamped many low-lying islands in the Ganges delta. The sub-districts of Thani and Tazumuddin were the hardest hit by the cyclone, killing more than 45% of the population.

Death toll: about 900,000

This devastating flood occurred on September 28, 1887 in Henan Province, China. The torrential rains that fell here for many days were to blame. Due to the rains, the water level in the Yellow River rose and destroyed a dam near the city of Zhengzhou. The water quickly spread throughout northern China, covering an area of ​​approximately 130,000 square meters. km, taking the lives of about 900 thousand people, and leaving approximately 2 million homeless.

Number of victims: 145,000–4,000,000

The world's largest natural disaster is the Chinese flood, or more precisely a series of floods that occurred in 1931 in South-Central China. This disaster was preceded by a drought that lasted from 1928 to 1930. However, the following winter was very snowy, there was a lot of rain in the spring, and during the summer months, the country suffered from heavy rains. All these facts contributed to the fact that the three largest rivers in China: the Yangtze, Huaihe, and Yellow River overflowed their banks, taking the lives of, according to various sources, from 145 thousand to 4 million people. Also, the largest natural disaster in history caused epidemics of cholera and typhoid, and also led to famine, during which cases of infanticide and cannibalism were recorded.

Unfortunately, these things happen. No, probably the right words to describe them, and God forbid you end up in similar situations.

We present to your attention the most terrible disasters in the world.

The worst plane crash

The rating of “The worst plane crashes” is headed by Tenerife. The fatal collision of 2 Boeing-747 aircraft belonging to different companies (Boeing-747-206B - the brainchild of KLM airline, operated the next flight KL4805 and Boeing-747 - property of Pan American, operated flight 1736), happened on March 27, 1977 on the island of the Canary group , Tenerife, on the runway of Los Rodeo airport. Many people died - 583 people on these two planes. What exactly caused such a devastating accident? The paradox is that the superposition of unfavorable circumstances on top of each other played a cruel joke.

On that ill-fated Sunday spring day, Los Rodeos airport was very congested. Both aircraft performed maneuvers on the narrow runway, including complex turns of 135-180 degrees. Interference in radio communications with the controller and between the pilots, poor weather conditions and visibility, misinterpretation of commands by the air traffic controller, the strong Spanish accent of the controller - all this inevitably led to trouble. The Boeing KLM commander did not understand the dispatcher's command to abort takeoff, while the commander of the second Boeing reported that their huge plane was still moving along the runway. Fourteen seconds later, the inevitable collision occurred, the fuselage of the Pan American Boeing was very damaged, gaps formed in some places, and some passengers escaped through them. A Boeing KLM without a tail and with damaged wings fell onto the runway 150 meters from the point of collision and drove along the runway for another 300 meters. Both affected aircraft burst into flames.

All 248 people on the Boeing KLM plane were killed. The second plane killed 326 passengers and nine crew members. The American star of Playboy magazine, actress and model Eve Meyer, also died in this worst plane crash.

The worst man-made disaster

The worst disaster in the history of oil production was the explosion on the Piper Alpha oil platform, built in 1976. This happened on 07/06/1988. According to experts, this terrible accident cost 3.4 billion US dollars and claimed the lives of 167 people. Piper Alpha is the only burned-out oil production platform on Earth, owned by the American oil company Occidental Petroleum. There was a huge gas leak and, as a result, a colossal explosion. This happened as a result of ill-considered actions of the maintenance personnel - pipelines from the platform fed the general oil pipeline network, the supply of petroleum products was not stopped immediately after the disaster, awaiting the command of higher authorities. Therefore, the fire continued due to the burning of gas and oil in the pipes; the fire even engulfed residential complexes. And those who were able to survive the first explosion found themselves surrounded by flames. Those who jumped into the water were saved.

The worst disaster on the water

If you remember the biggest disasters on the water, you immediately remember the pictures from the film “Titanic”, which is based on real events of 1912. But the sinking of the Titanic is not the biggest disaster. The greatest maritime disaster was the sinking of the German motor ship Wilhelm Gustlow by a Soviet military submarine on January 30, 1945. There were almost 9 thousand people on board the ship: 3,700 of them were people who had completed elite training as military submariners, 3-4 thousand representatives of the military elite who were evacuated from Danzig. The tourist excursion ship was built in 1938. It was, as it seemed, an unsinkable 9-deck ocean liner, designed using the latest technologies of that time.

Dance floors, 2 theaters, swimming pools, a church, a gym, restaurants, a cafe with a winter garden and climate control, comfortable cabins and personal apartments of Hitler himself. 208 meters long, it could travel halfway around the world without refueling. It couldn't sink a priori. But fate decreed otherwise. Under the command of A.I. Marinesko, the crew of the Soviet submarine S-13 conducted military operation to destroy an enemy ship. Three fired torpedoes penetrated the Wilhelm Gustlow. It immediately sank in the Baltic Sea. Until now, no one, the whole world, can forget the most terrible disaster.

The biggest environmental disaster

The worst disaster since ecological point From an environmental point of view, they consider the death of the Aral Sea, which before the drying up began, scientists called it the fourth lake by world standards. Although the sea is located on the territory former USSR, the disaster affected the whole world. Water was taken from it in uncontrolled quantities to water fields and gardens to ensure the fulfillment of the political ambitions and unreasonable plans of Soviet leaders.
Over time, the shoreline moved so deep into the lake that many species of fish and animals died, more than 60,000 people lost their jobs, shipping stopped, the climate changed and droughts became more frequent.

The worst nuclear disaster

Huge numbers of people are exposed to nuclear disasters. So in April 1986, one of the power units exploded Chernobyl nuclear power plant. Radioactive substances released into the atmosphere settled on nearby villages and towns. This accident is one of the most destructive of its kind. Hundreds of thousands of people took part in the liquidation of the accident. Several hundred people were killed or injured. A thirty-kilometer exclusion zone has been formed around the nuclear power plant. The scale of the disaster is still unclear.

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Environmental disasters have their own specifics - during them not a single person may die, but at the same time very significant damage to the environment will be caused. Nowadays, the culprit of environmental disasters is mainly man. The growth of industrial and agricultural production not only brings material benefits, but is also slowly killing our environment. Therefore, the biggest environmental disasters in the world are imprinted in human memory for a long time.

1. Oil leakage from the Prestige tanker

The Bahamian-flagged single-hull tanker Prestige was built by the Japanese shipyard Hitachi to transport crude oil and launched in 1976. In November 2002, while passing through the Bay of Biscay, the tanker encountered a strong storm off the coast of Galicia, as a result of which it received a 35 m long crack, from which about a thousand tons of fuel oil began to leak per day.
Spanish coast services did not allow the dirty ship to enter the nearest port, so they tried to tow it to Portugal, but a similar refusal was received there. In the end, the restless tanker was towed to the Atlantic. On November 19, it sank completely, splitting into two parts, which sank to the bottom to a depth of about 3,700 m. Since it was impossible to repair the damage and pump out the oil products, over 70,000 cubic meters of oil ended up in the ocean. A spot more than a thousand kilometers long formed on the surface along the coastline, causing enormous damage to the local fauna and flora.
For Europe, this incident became the most catastrophic oil spill in history. The damage from it was estimated at 4 billion euros, and 300,000 volunteers worked to eliminate its consequences.

2. Exxon Valdez tanker wreck

On March 23, 1989, the Exxon Valdez tanker, fully loaded with oil, sailed from a terminal in the Alaskan port of Valdez, bound for the Californian port of Long Beach. Having taken the ship out of Valdez, the pilot handed over control of the tanker to Captain Joseph Jeffrey, who by that time was already “tipsy.” There were icebergs in the sea, so the captain was forced to deviate from the course, notifying the coast guard. Having received permission from the latter, he changed course, and at 23 o'clock he left the wheelhouse, leaving control of the ship to the third mate and the sailor, who had already served their watch and needed a 6-hour rest. In fact, the tanker was controlled by an autopilot, guided by a navigation system.
Before leaving, the captain instructed the mate that two minutes after passing abeam the island it was necessary to change course. The assistant conveyed this order to the sailor, but either he himself was late, or his execution was late, but at half past one on the night of March 24, the tanker crashed into Blythe Reef. As a result of the disaster, 40,000 cubic meters of oil spilled into the ocean, and environmentalists believe that much more. 2,400 km of coastline were polluted, making the accident one of the world's most significant environmental disasters.

Throughout the history of mankind, powerful earthquakes have repeatedly caused colossal damage to people and caused a huge number of casualties among the population...

3. Chernobyl disaster

Everyone has probably heard about the largest nuclear power plant accident in the history of mankind, which occurred in Chernobyl. Its consequences are visible today and will continue to be felt for many years to come. On April 26, 1986, an explosion occurred at the 4th power unit of the Chernobyl nuclear power plant, completely destroying the reactor, and environment tons of radioactive materials were released. At the time of the tragedy itself, 31 people died, but this is only the tip of the iceberg - it is simply impossible to calculate the number of victims and injured from this accident.
Officially, about 200 people who were directly involved in its liquidation are considered to have died from the accident; their lives were claimed by radiation sickness. Nature has suffered enormous damage of Eastern Europe. Tens of tons of radioactive uranium, plutonium, strontium and cesium were dispersed into the atmosphere and began to slowly settle to the ground, carried by the wind. The authorities’ desire not to widely publicize what happened so that panic would not start among the population contributed to the tragedy of the unfolding events around the Chernobyl nuclear power plant. Therefore, many thousands of residents of cities and villages who were not included in the alienated 30-kilometer zone carelessly remained in their places.
In subsequent years, there was a surge in cancer among them, mothers gave birth to thousands of deformities, and this is still observed. In total, due to the spread of radioactive contamination in the area, the authorities had to evacuate over 115,000 people living within a 30-kilometer zone around the nuclear power plant. More than 600,000 people took part in the elimination of this accident and its lingering consequences, and enormous amounts of money were spent. The territory directly adjacent to the Chernobyl Nuclear Power Plant is still a restricted area because it is unsuitable for habitation.

Occasionally, tsunami waves occur in the ocean. They are very insidious - in the open ocean they are completely invisible, but as soon as they approach the coastal shelf, they...

4. Accident at the Fukushima-1 nuclear power plant

The disaster occurred on March 11, 2011. It all started with a strong earthquake and a powerful tsunami, which disabled the backup diesel generators and power supply system of the nuclear power plant. This led to dysfunction of the reactor cooling system and melting of the core in three power units of the station. During the accident, hydrogen was released, which exploded, destroying the outer shell of the reactor, but the reactor itself survived.
Due to leak radioactive substances The level of radiation quickly began to increase, because the depressurization of the shells of the fuel elements caused a leak of radioactive cesium. On March 23, 30 kilometers from the station in the ocean, water samples were taken, which showed an excess of the norms for iodine-131 and cesium-137, but the radioactivity of the water was increasing and by March 31 it exceeded the normal level by almost 4400 times, because even after the accident the water was contaminated with radiation continued to leak into the ocean. It is clear that after some time, animals with strange genetic and physiological changes began to be found in local waters.
The spread of radiation was facilitated by the fish themselves and other marine animals. Thousands of local residents had to be resettled from the radiation-contaminated area. A year later, on the coast near the nuclear power plant, radiation exceeded the norm by 100 times, so decontamination work will continue here for a long time.

5. Bhopal disaster

The disaster in Bhopal, India was truly terrible, not only because it caused enormous damage to the state’s nature, but also because it claimed the lives of 18,000 residents. A subsidiary of the Union Carbide Corporation was building a chemical plant in Bhopal, which, according to the original design, was supposed to produce pesticides used in agriculture.
But in order for the plant to become competitive, it was decided to change the production technology towards something more dangerous and complex, which would not require more expensive imported raw materials. But a series of crop failures led to a decrease in demand for the plant's products, so its owners decided to sell the plant in the summer of 1984. Funding for the operating enterprise was curtailed, the equipment gradually wore out and no longer met safety standards. In the end, liquid methyl isocyanate overheated in one of the reactors, causing a sharp release of its vapors, which ruptured the emergency valve. In a matter of seconds, 42 tons of toxic vapors entered the atmosphere, which formed a deadly cloud with a diameter of 4 kilometers over the plant and the surrounding area.
Residential areas and Train Station. The authorities did not manage to inform the population about the danger in time, and there was a critical shortage of medical personnel, so on the very first day, 5,000 people died after inhaling poisonous gas. But for a number of years after this, poisoned people continued to die, and the total number of victims of that accident is estimated at 30,000 people.

6. Disaster at the Sandoz chemical plant

One of the most terrible environmental disasters, which caused incredible damage to nature, occurred on November 1, 1986 in prosperous Switzerland. Chemical and pharmaceutical giant Sandoz's plant, built on the banks of the Rhine near Basel, produced a variety of chemicals used in agriculture. When a strong fire broke out at the plant, about 30 tons of pesticides and mercury compounds entered the Rhine. The water in the Rhine has turned an ominous red color.
The authorities prohibited residents living on its banks from leaving their homes. Downstream, in some German cities the centralized water supply had to be cut off, and residents drinking water were brought in tanks. Almost all the fish and other living creatures died in the river, some species were irretrievably lost. Later, a program was adopted until 2020, the goal of which was to make the waters of the Rhine suitable for swimming.

7. Disappearance of the Aral Sea

Back in the middle of the last century, the Aral was the fourth largest lake in the world. But the active withdrawal of water from the Syr Darya and Amu Darya for irrigating cotton and other crops led to the fact that the Aral Sea began to quickly become shallow, divided into 2 parts, one of which has already completely dried up, and the second will follow its example in the coming years.
Scientists estimate that from 1960 to 2007, the Aral Sea lost 1,000 cubic kilometers of water, which led to its reduction by more than 10 times. Previously, 178 species of vertebrates lived in the Aral Sea, but now there are only 38.
For decades, agricultural waste has been dumped into the Aral Sea and settled at the bottom. Now they have turned into poisonous sand, which the wind carries fifty kilometers around, polluting the surrounding area and destroying vegetation. Vozrozhdeniya Island has long been turned into part of the mainland, but once upon a time there was a testing ground for bacteriological weapons on it. There are burials with such deadly diseases as typhus, plague, smallpox, anthrax. Some pathogens are still alive, so they can spread into inhabited areas thanks to rodents.

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8. Flixborough chemical plant accident

In the British city of Flixborough there was a Nipro plant that produced ammonium nitrate, and on its territory 4000 tons of caprolactam, 3000 tons of cyclohexanone, 2500 tons of phenol, 2000 tons of cyclohexane and many other chemicals were stored. But various technological containers and spherical tanks were insufficiently filled, which increased the risk of explosion. In addition, the plant's reactors contained various flammable materials under high pressure and high temperature.
The administration sought to increase the plant's productivity, but this reduced the effectiveness of fire extinguishing agents. The company's engineers were often forced to turn a blind eye to deviations from technological regulations and neglect safety standards - a familiar picture. Finally, on June 1, 1974, the plant was shaken by a powerful explosion. Instantly, the production premises were engulfed in flames, and the shock wave from the explosion swept through the surrounding settlements, shattering windows, tearing roofs off houses and injuring people. 55 people died then. The power of the explosion was estimated at 45 tons of TNT. But worst of all, the explosion was accompanied by the emergence of a large cloud of toxic fumes, which is why the authorities had to urgently evacuate residents of some neighboring settlements.
The damage from this man-made disaster was estimated at 36 million pounds - it was the most expensive emergency incident for British industry.

9. Fire on the Piper Alpha oil rig

In July 1988, a major disaster occurred on the Piper Alpha platform, which was used for oil and gas production. Its consequences were aggravated by the indecisive and ill-considered actions of the personnel, due to which, out of 226 people working on the platform, 167 died. For some time after the accident, oil products continued to flow through the pipes, so the fire did not die out, but flared up even more. This disaster resulted not only in human casualties, but also in great environmental damage.

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10. Explosion of an oil platform in the Gulf of Mexico

On April 20, 2010, an explosion occurred on the Deep Water Horizon oil production platform, owned by British Petroleum, located in the Gulf of Mexico, causing a huge amount of oil to be released from an uncontrolled well into the sea for a long time. The platform itself sank into the waters of the Gulf of Mexico.
Experts were only able to roughly estimate the volume of spilled oil, but one thing is clear - this disaster became one of the most terrible for the biosphere not only of the Gulf Coast, but also of the waters Atlantic Ocean. Oil was poured into the water for 152 days, 75,000 square meters. km of water in the bay were covered with a thick oil film. All states whose coasts overlook the Gulf of Mexico (Louisiana, Florida, Mississippi) suffered from pollution, but Alabama suffered the most.
About 400 species of rare animals were threatened with extinction, and thousands of seabirds and amphibians died on oil-filled shores. The Office of Specially Protected Resources reported that there had been an outbreak of mortality among cetaceans in the gulf following the oil spill.

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