Today at 10:21 a.m., the world's largest earthquake drill takes place.
Join millions in practicing how to Drop, Cover, and Hold On!#ShakeOut | https://t.co/hbJ8A7OIWp pic.twitter.com/2isZhtlUo6
— UCLA (@UCLA) October 21, 2021
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Today at 10:21 a.m., the world's largest earthquake drill takes place.
Join millions in practicing how to Drop, Cover, and Hold On!#ShakeOut | https://t.co/hbJ8A7OIWp pic.twitter.com/2isZhtlUo6
— UCLA (@UCLA) October 21, 2021
:::