Wednesday 26th November 2025
    Difficulty: Easy

    Earthquakes (#1,104)

    Photo by <a href="https://unsplash.com/@oskaycaglar?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText">Çağlar Oskay</a>
    Photo by Çağlar Oskay (Unsplash)

    1. Which country experienced the most earthquakes (magnitude 4 on the Richter scale or over) in 2023?

    2. What is the strongest earthquake ever measured in the UK (with the epicentre on land)?

    3. According to the California Earthquake Authority, what is the chance of a damaging earthquake in the San Francisco Bay Area in the next 30 years?

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