aftershocks

Aftershocks are smaller earthquakes that follow a main earthquake, occurring in the same region. They happen because the Earth's crust continues to adjust and release the built-up stress caused by the initial quake. These tremors can vary in size and may happen minutes, days, or even weeks after the main event. While usually less powerful than the initial earthquake, aftershocks can still cause additional damage, especially to structures weakened by the main shock. They are a natural part of the earthquake process as the Earth's crust gradually stabilizes.