Summary:
- Researchers have discovered that the earth continues to vibrate for up to 9 days after a major landslide event, even though the actual landslide only lasts a few minutes.
- The vibrations are caused by the massive amount of energy released during a large landslide, which causes the earth's surface to oscillate and reverberate for an extended period.
- These long-lasting vibrations could provide important insights into the mechanics of landslides and help improve early warning systems for these natural disasters.