A magnitude 9 earthquake is very large. So large, in fact, that GPS data from the Geospatial Information Authority of Japan shows that the north-east coast of Japan moved east by up to 4 metres.
What direction is Japan moving?
The Pacific plate is moving about 3.5 inches a year in a west-northwest direction, and in that collision — what geologists call a subduction zone — the Pacific plate dives under the North American plate.
What speed and move is Japan?
Our GPS velocity field shows that Japan moves westward due to Pacific plate subduction, while the Ryukyu Arc moves southward as a result of Okinawa Trough extension (Fig. 3).
Which direction does Japan move when a subduction zone earthquake occurs?
Tectonic Setting Japan is situated in a complicated plate boundary region where three subduction zones meet. Two of these subduction zones run parallel to the east coast of Japan.
Is Hawaii moving closer to Japan?
Hawaii is moving towards Japan at the speed of 10cm a year. This is because they are on different tectonic plates.
How many earthquakes happen in Japan?
Therefore, as located at the most active earthquake belt in the world, Japan is well familiar with earthquakes. According to JMA (the Meteorological Agency of Japan), approximately 2000 earthquakes strike in Japan every year, and 200 earthquakes, with seismic intensity value of 1 or more, had occurred in Japan in 2019.
How long until Hawaii reaches Japan?
So, it would take over 61 million years for Hawaii to reach Japan.
Is Japan one big island if not?
Japan is an island country comprising a stratovolcanic archipelago over 3,000 km (1,900 mi) along East Asias Pacific coast. It consists of 6,852 islands. The five main islands are Hokkaido, Honshu, Kyushu, Shikoku and Okinawa.