The
Chernobyl disaster was a nuclear accident that occurred on April 26th, 1986, at the Chernobyl Nuclear Power Plant in what is now Ukraine. An explosion and fire released large quantities of radioactive contamination into the atmosphere, which spread over much of Western Russia and Europe. It is considered the worst nuclear power plant accident in history, and is one of only two classified as a level 7 event on the International Nuclear Event Scale (the other being the
Fukushima I nuclear incident, which is considered far less serious and has caused no direct deaths).
The battle to contain the contamination and avert a greater catastrophe ultimately involved over 500,000 workers and cost an estimated 18 billion rubles, crippling the Soviet economy.
The disaster began during a systems test on 26 April 1986 at reactor number four of the Chernobyl plant, which is near the town of Pripyat. There was a sudden power output surge, and when an emergency shutdown was attempted, a more extreme spike in power output occurred, which led to a reactor vessel rupture and a series of explosions. These events exposed the graphite moderator of the reactor to air, causing it to ignite.
The resulting fire sent a plume of highly radioactive smoke fallout into the atmosphere and over an extensive geographical area, including Pripyat. The plume drifted over large parts of the western Soviet Union and Europe.
From 1986 to 2000, 350,400 people were evacuated and resettled from the most severely contaminated areas of Belarus, Russia, and Ukraine.
According to official post-Soviet data,
about 60% of the fallout landed in Belarus.
The accident raised concerns about the safety of the Soviet nuclear power industry, as well as nuclear power in general, slowing its expansion for a number of years and forcing the Soviet government to become less secretive about its procedures.
I found these great pictures (below) taken by
photographer
Trey Ratcliff on his website
Stuck in customs.
I was 16 at the time and can still remember the terror that struck us all, especially with the predominant north westerly winds blowing the dust and smoke from Chernobyl over parts of Central and Northern Sweden.
What would happen? How would we deal with it? What food or drink were we able to eat and drink?
