The capital city of the Roman Empire, Constantinople, was severely damaged by an earthquake.
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A devastating earthquake in San Francisco destroyed over 80% of the city.
The Kilauea volcano on Big Island in Hawaii began to erupt.
A massive earthquake hits northeast Italy.
Turkey and Syria were struck by a catastrophic 7.8 magnitude earthquake that killed 59,259 people.
A 5.8 magnitude earthquake in Agadir, Morocco, wiped out a third of the city's population.
