Case Study : Tohoku, Japan Earthquake (T. D) Flashcards
When did. it happen?
March 11 2011
What was the earthquake on the richter scale?
9.1
What tine did. it happen?
2:46pm
Where was the epicentre and how deep was it?
43 miles east of Tohoku
20 miles deep
How long did it last?
6 minutes
How high was the tsunami that was caused?
Ober 40m
What plate was subducting under what plate?
Pacific plage was subducting under Eurasian plate
What type of margin did it happen at?
Destructive margin
Why did it happen?
Pressure built up between the two plates and the Eurasian plate broke along the boundary. This happened 15 miles under the surface. The ground shook for 6 minutes and the sea floor lifted by 7 meters.
How many died?
15,894
How many went missing?
2,562
How many were homeless?
500,000
How many hospitals were destroyed?
11
How many hospitals were damaged?
300
How many houses had no electricity in NE Japan?
4.4 million