Definition: The word "aftershocks" refers to sudden, powerful shaking that can occur after an earthquake has passed. The term originates from the Latin word "affectus," which means "effect." During an aftershock, a disturbance or impact occurs immediately following the initial shock caused by an earthquake, and it is usually accompanied by tremors and minor seismic waves. These disturbances are often followed by a series of smaller earthquakes with a magnitude that decreases as the shaking spreads across the ground. The definition of "aftershocks" can be summed up as follows: - After an earthquake, sudden, powerful shaking. - During an aftershock, disturbance or impact occurs immediately following the initial shock. - A series of smaller, weaker and less frequent earthquakes followed by a larger one, which may produce tremors, minor seismic waves, and minor aftershocks. These disturbances can occur several minutes after the initial earthquake, typically about 30 seconds. They often occur when the ground is still shaking at that point, but they do not necessarily follow the same pattern as an earthquake.

aftershocks