tohoku japan eq + tsunami Flashcards

1
Q

tokohu was in what year

A

march 2011

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2
Q

what ranking of most powerful in the world

A

4th

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3
Q

how tall was the tokohu tsunami

A

133ft tsunami

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4
Q

how many died in the tokohu disaster

A

15,800 dead

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5
Q

how many injured in the tokohu disaster

A

6,000 injured

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6
Q

how many missing in the tokohu disaster

A

2,500

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7
Q

how much economic damage in the tokohu disaster

A

$235 billion damage

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8
Q

how many countries offered aid

A

25

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9
Q

how did countries offer help

A

Narita + Haneda airports

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10
Q

how many buildings destroyed by soil liquefaction in Tokyo

A

30 buildings

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11
Q

how many aftershocks of 7.1 magnitude on the richter scale

A

4

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12
Q

economic cost was how much

A

US $235 million

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13
Q

where was electricity cut to japan

A

high-speed shinkansen services

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14
Q

where was the epicentre

A

43 miles off the coast of tohoku

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15
Q

what happened to fukishimas back up power systems

A

damaged - water cooling system stops working

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16
Q

when were P waves detected?

A

31 seconds after the EQ, with an EQ warning 8 seconds later

17
Q

how much did the pacific plates slip

A

10m along a 400km fault in a magnitude 9 earthquake (displacing 4m)

18
Q

what happened to the port of sendai

A

oil refinery catches fire

19
Q

what speed did the tsunami start to cross the ocean

A

700km/hr

20
Q

what countries could not import5 japanese hi-tech components

A

UK
singapore
thai

21
Q

when was the shikansen bullet train back in service

A

the next day

22
Q

how many people living within 10 miles of the fukushima power plant are evacuated as radiation starts to leak

A

several thousand