It depends on the size of the earthquake. If it was just a very very minor shudder, then it would not make much of a tsunami, nor would it go very far. However, if there is an earthquake like the one that just hit Japan, then that could cross the pacific ocean.
The gap between an earthquake and a tsunami is very short. A tsunami forms in just seconds after an earthquake.
Never. An earthquake cases a tsunami.
no.
4 mts
The 2004 Indian Ocean Tsunami was triggered by a magnitude 9.2 earthquake off the coast of Sumatra. The earthquake occurred at a subduction zone where the Indian Plate slides under the Eurasian Plate. These plates had snagged and, over the course of centuries, built up stress. On December 26, 2004 they slipped, causing the earthquake. As they slipped, portions of the sea floor moved up while others moved down. This displaced large amounts of seawater, triggering the tsunami.
The basis for forecasting strength is gap hypothesis.
A place where an earthquake has occurred in the past but not recently is known as a seismic gap.
This is known as a tsunami.
A volcano doesn't have to be on land so when it errupts under the ocian it some times cause a earthquake. When this happens the earths crust moves allowing water into the gap. And when the crusts move back together the water is pushed out of the gap and creats a huge wave.
a seismic gap
an area along a fault where there has not been any earthquake actually for a long period of time
Gap Hypothesis is a hypothesis that is based on the idea that a major earthquake is more likely to occur along the part of an active fault, where no earthquakes have occurred for a certain period of time. A Seismic gap is an area along a fault where relatively few earthquakes have occurred recently, but where strong earthquakes have occurred in the past.
Lead Time Gap
no.
A seismic gap, where future large earthquakes are expected.
4 mts
The 2004 Indian Ocean Tsunami was triggered by a magnitude 9.2 earthquake off the coast of Sumatra. The earthquake occurred at a subduction zone where the Indian Plate slides under the Eurasian Plate. These plates had snagged and, over the course of centuries, built up stress. On December 26, 2004 they slipped, causing the earthquake. As they slipped, portions of the sea floor moved up while others moved down. This displaced large amounts of seawater, triggering the tsunami.
the strength and frequency is the same
Seismic gap.