May 22: historical facts and curiosities

On May 22, 1960, Chile was struck by the Valdivia Earthquake, the most powerful earthquake ever instrumentally recorded. Registering an astonishing magnitude of 9.5, it triggered devastating tsunamis that traveled across the Pacific Ocean, affecting Hawaii, Japan, and the Philippines. This catastrophic event caused widespread destruction and loss of life, significantly shaping global understanding of seismic activity and disaster preparedness.

Today is a great day to plan ahead and organize your upcoming commitments.

On May 22, 1960, the Valdivia earthquake, also known as the Great Chilean Earthquake, struck Chile. Measuring an astonishing 9.5 on the moment magnitude scale, it remains the most powerful earthquake ever instrumentally recorded. The devastating tremor caused tsunamis that traveled across the Pacific Ocean, affecting distant places like Japan and Hawaii. It resulted in thousands of fatalities and immense destruction, forever changing the landscape and the lives of many.