There are a number of features of an earthquake. The main features include vibration of the earth surface, possible destruction of buildings and property, movement of tectonics under the surface of the earth and so much more.
The smaller shake that follows the main earthquake is called an aftershock. Aftershocks can occur minutes, hours, or even days after the initial earthquake and are caused by the adjustment of the Earth's crust to the stress changes generated by the main earthquake.
Aftershocks occur as the crust adjusts to the stress changes caused by a main earthquake. They are smaller earthquakes that follow the main earthquake along the same fault line. The aftershocks may continue for days, weeks, or even months after the main earthquake.
Aftershocks are smaller earthquakes that follow the main earthquake. They occur as the Earth's crust adjusts to the initial movement and release of stress. Aftershocks can be felt for days, weeks, or even months after the main earthquake.
By this you could mean 2 things:How long after the main earthquake do aftershocks occur?A: This depends on the magnitude of the main quake, and the faultline and how much tension there is between the tectonic plates.2. For how long after the main earthquake do aftershocks occur?A: This again depends on the magnitude of the main earthquake and the faultline.
By definitiona an aftershock is always smaller than the larger earthquake that preceeded it. If an earthquake then occurs that is of larger magnitude and related to the prior seismic activity it is redesignated as the mainshock and all pre-recording quakes are re-designated as foreshocks.
sea earthquake present then it act as tusanmi
The feature of an earthquake is a really/big energy of the ground shaking and it can also go side to side.
a small earthquake that follows the main earthquake
A small earthquake that follows the main earthquake.
It's a smaller (or sometimes larger) earthquake after the main earthquake
An earthquake is a vibration of the Earth produced by a rapid release of energy . The main features include the focus, the location within the Earth where the earthquake rupture starts, and the epicenter, the point on the Earth's surface directly above the focus. Also the fault which is the fracture in the earth. And seismic waves which are waves of energy created when plates suddenly move. These cause the ground to shake.
The smaller shake that follows the main earthquake is called an aftershock. Aftershocks can occur minutes, hours, or even days after the initial earthquake and are caused by the adjustment of the Earth's crust to the stress changes generated by the main earthquake.
Earth's crust shift into each other causing an earthquake
Tsunamis occur after an earthquake. Earthquakes that occur in the middle of the ocean can force a tsunami to make landfall.
The main spot, or epicenter is the center of the earthquake.
An aftershock is a smaller earthquake that follows the main earthquake, usually occurring in the same area and caused by the shifting of rock underground. Aftershocks can happen within hours, days, or even months after the initial earthquake. These can be as strong as or weaker than the main earthquake.
A small earthquake that happens after a larger one is called an aftershock. Aftershocks happen because the crust in the area where the main earthquake happened is adjusting to the earthquake's effects.