It's a smaller (or sometimes larger) earthquake after the main earthquake
a after shock is what happens after a earthquake
1) fore shock 2) earthquake shock 3) after shock
A earthquake ends with a after shock
A small earthquake that follows the main earthquake.
there is an after shock
Is a small earthquake that often precedes a major earthquake.
A foreshock is a smaller earthquake that occurs before a larger mainshock, providing a warning sign of the impending main event. An aftershock, on the other hand, is a smaller earthquake that occurs after a mainshock, as the Earth's crust adjusts to the stress changes caused by the initial seismic event.
after shock
APENIS
after shock :)
After Shock
Earthquake shock absorbers do exactly what they say on the tin, they absorb some of the energy generated by an earthquake, in order to prevent structural damage. Most tall building in San Francisco are built on the shock absorbers, so that they can still stand after an earthquake