7.4 quake hits off Japan coast, no tsunami
Quake hits off Japan coast
Japan was rattled by a strong aftershock and tsunami warning Thursday night nearly a month after a devastating earthquake and tsunami flattened the northeastern coast.
The Japan meteorological agency issued a tsunami warning for a wave of up to two meters, but cancelled the warning after 90 minutes. The warning had been issued for a coastal area already torn apart by last month’s tsunami, which is believed to have killed some 25,000 people and has sparked an ongoing crisis at a nuclear power plant.
Officials say Thursday’s aftershock was a 7.4-magnitude and hit 40 kilometres under the water and off the coast of Miyagi prefecture. The quake that preceded last month’s tsunami was a 9.0-magnitude.
Buildings as far away as Tokyo shook for about a minute.
In Ichinoseki, inland from Japan’s eastern coast, buildings shook violently, knocking items from shelves and toppling furniture, but there was no heavy damage to the buildings themselves. Immediately after the quake, all power was cut. The city went dark, but cars drove around normally and people assembled in the streets despite the late hour.
U.S. Geological Survey gave the preliminary magnitude as 7.4 and it struck off the eastern coast 100 kilometres from Sendai and 140 kilometres from Fukushima. It was about 345 kilometres from Tokyo.
The depth was 40 kilometres. Shallower quakes tend to be more destructive.
Hundreds of aftershocks have shaken the northeast region devastated by the March 11 earthquake, but few have been stronger than 7.0.
well im not really sure how tall it was but it went over a 30ft wall so prtety tall it killed over 10,000 peopleit shortened our days by something like .8 milliseconds, because it screwed up the Earths north and South poles.it moved Japan 13 feet towards the United States,the waves of the Tsunami were up to like 500 mphif you need any further information, type your question into Google.theyre saying it was either an 8.9 or a 9.0 on the Earthquake scale, aaand it was the 5th largest in the world. Was this answer helpful?