http://en.wikipedia.org/wiki/List_of_earthquakes_in_Japan
March 11, 20118.9 MW2011 Sendai earthquake
November 15, 20067.9 ML2006 Kuril Islands earthquakeJune 12, 19787.7 Ms1978 Miyagi earthquakeDecember 20, 19468.1 Mw1946 NankaidÅ earthquakSeptember 1, 19238.3 ML1923 Great KantÅ earthquake
Japan has had a large history of earth quakes, but according to Wikipedia this appears to be the largest recorded.
- A contradicting source from post:
http://news.slashdot.org/comments.pl?sid=2032544&cid=35450826
"Sitting in Japan, translating from the news here~
largest earthquake since 300 years
nuclear power plants affected but nothing leaked
some factory at the coast started burning, they're showing it over and over again
8 people so far found dead
tsunami along almost the entire coast, 3meter to 10meters
It's very bad,
They're also warning of another earthquake which is predicted to happen shortly"
195 tsunamis have hit Japan in total
There have been three large tsunamis that have struck Hawaii in the last 200 years, occurring in 1946, 1952, and 1960. These tsunamis were generated by earthquakes in the Pacific Ocean, causing significant damage and loss of life in Hawaii.
In the past 100 years we have had nearly over 200 tsunamis have been recorded (only ones that caused some damage). Japan has suffered a majority of them.
Japan has experienced several tsunamis throughout its history, but some notable ones include the Tohoku tsunami in 2011, the Sanriku tsunami in 1896, and the Meiji tsunami in 1854. These tsunamis have caused significant damage and loss of life in Japan.
On average, Japan experiences around 20% of the world's earthquakes of magnitude 6.0 or greater on the Richter scale, which can trigger tsunamis. However, actual tsunamis hitting the Japanese coast can vary from year to year depending on seismic activity. The Japan Meteorological Agency issues warnings whenever a tsunami is detected.
One
China does not experience a high frequency of tsunamis. The country is not located in a region prone to frequent tsunamis, unlike certain other countries situated along tectonic plate boundaries or in the Pacific Ring of Fire. Tsunamis are rare in China.
Japan is susceptible to many earthquakes, tsunamis and volcano eruptions of various degrees of intensity because it lies on the Ring of Fire.
There were no tsunamis of note in the year of 2000. In four more years, there would be one of the most devastating tsunamis of this century in Indonesia. The tsunami that hit Phuket in 2004 was historical.
This depends on how strong a tsunami you mean. Thousands if not tens of thousands of earth quakes occur in the oceans each year, but most would create a 'tsunami' no higher than a millimeter - if that. Some few might create tsunamis in the range of a few centimeters. The rare tsunamis that are meters high occur perhaps once every several decades. Tsunamis that create walls of water many meters high occur perhaps once or twice every one or two hundred years.
On average, the Pacific Ocean experiences around 10-15 tsunamis per year. However, the frequency and intensity of tsunamis can vary widely from year to year depending on geological and oceanographic factors.
Around 400,000 people were evacuated from their homes after the Japan earthquake in 2011. Many were displaced due to the threat of tsunamis, nuclear radiation, and structural damage caused by the earthquake.