World

20th anniversary of Chernobyl nuclear disaster

watch listen

The people of Ukraine are marking the 20th anniversary of the Chernobyl nuclear disaster.

In the capital, Kiev, President Victor Yushchenko placed a bouquet of roses at a memorial by the 'Chernobyl church', where survivors gather every year.

Hundreds of people, each bearing a candle and some with red carnations, filed slowly through the streets of Slavutych, the town built to house the Chernobyl plant's workers after the accident.   

Advertisement

At 1.23am local time (9.23pm last night Irish time), about the time of the explosion, a minute of silence was declared. A bell tolled and alarm sirens blared.

The explosion claimed thousands of lives and contaminated large swathes of territory in Ukraine, Belarus and Russia with nuclear fall-out also measured across much of western Europe.

It happened when a test involving Chernobyl's cooling system went wrong. A power surge resulted in water from the cooling system turning to steam, blowing off the roof of the reactor.

A second explosion released 3% of the reactor's radiation.

A soaring cloud spilled radioactive debris into the surrounding area and a radiation cloud drifted across half of Europe.

28 workers died in the immediate explosion while a further 19 died fighting the resultant fire.

Controversy continues over the ultimate death toll.

The UN estimates 4,000 deaths, mainly through cancers, while Greenpeace claims the true death toll could be up to 100,000.

Audio & Video
Victor Yushchenko  Ceremony at Chernobyl church
Victor Yushchenko
Ceremony at Chernobyl church
Related Stories
RTÉ News 24 hours a day

LIVE TV

Now:
Now:
Monarch of the Glen
11:25 Saturday 21 November
Next:
Home and Away
12:05 Saturday 21 November

Television Programmes

Radio Programmes

RTÉ.ie News Highlights

Fantasy Worlds

Ireland's first ever sci-fi and fantasy fiction festival takes place this weekend in Wexford

Play

Sportsmanship

Where has sportsmanship gone? Prime Time looks at theatrics and cheating in sport

Play

Letters from Santas

US shopping centre Santas are hoping to get the swine flu vaccine as a matter of urgency

Play

Let the Great World Spin

Dublin born author Colum McCann has won the fiction prize at the National Book Awards in the US

Play