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A city near the epicenter is not safe because an earthquake could happen right at the epicenter.
The largest city approximately 100 miles west of 2011 earthquake epicenter was Sendai, located 130 kilometers or 80 miles west in the ToÂhoku region, which took most of the damage.
311 km
davao to general santos is 180 kilometers...or 80 miles
20 minutes away .
P-waves travel between 5-8 km/s. As such the epicentre could be anywhere between 1200 and 1920 km away.
No because the epicenter is right on top of the center of the quake.
Around 8000 KiloMeters.
The epicenter of the tsunami that hit Japan on March 11, 2011 is the epicenter of the magnitude 9.0 earthquake that triggered the tsunami.The epicenter for the earthquake was reported by U.S. Geological Survey (USGS) and others to be 129 kilometers (80 miles) off the east coast of the Oshika Peninsula, Tōhoku, near Sendai at a depth of 32 kilometers (20 miles).A global spread of the tsunami can be seen in a related question.
The energy of the seismic waves that reach the surface is greatest at the epicenter. The most violent shaking during an earthquake however may occur kilometers away from the epicenter. The types of rock and soil around the epicenter determine where and how much the ground shakes.
The farther you go from the epicenter, the seismic waves become weaker.
56.5 kilometers or 46 minutes by car