Richter Scale Day 2026

Richter Scale Day takes place on April 26, 2026. It celebrates the birthday of the inventor of the Richter Scale, Charles F. Richter.

We have placed a detailed description of this event on this page: Richter Scale Day 2025. For further information please stop by there!

Where is Richter Scale Day?

Worldwide

World

When is Richter Scale Day?

Sunday, the 26th of April 2026

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More dates:

April 26, 2026 in the World