The "20-second rule" in earthquake safety is a practical guideline emphasizing that during the violent shaking of an earthquake, you should immediately Drop, Cover, and Hold On and remain in that protected position for at least 20 seconds or until all shaking completely stops. Trying to run outside or move between rooms during heavy shaking is extremely dangerous due to falling debris, collapsing masonry, and shattered glass. Staying grounded under sturdy furniture for this critical window minimizes severe injury risks.
1 votes
Marked as accepted