Earth & climate

1999 İzmit earthquake

17 August 1999

A powerful earthquake struck north-western Turkey in the early hours, rupturing a stretch of the North Anatolian Fault near the city of İzmit and the Sea of Marmara. It reached a moment magnitude of about 7.6 and shook Kocaeli, Sakarya, Yalova, Istanbul and neighbouring provinces, where densely populated towns and poorly built apartment blocks collapsed. More than seventeen thousand people died according to official figures, and hundreds of thousands were left homeless. Industrial sites, including a major refinery at Tüpraş, were damaged and caught fire. The disaster led Turkey to tighten building codes and its earthquake insurance system, and it raised lasting concern about the risk to Istanbul from the same fault system.

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This moment belongs to the Contemporary world (1945 CE to today), the world since 1945. You can also browse everything in the 20th century.