RECENT SEISMIC EVENT IN AN LIC Flashcards
What is it and when was it
Haiti Earthquake 2010
Why is Haiti very vulnerable to natural disasters
One of the poorest countries in the world
Where’s Haiti
On carribean plate
Shares island of Hispaniola with the Dominican Republic
Where did the Haiti earthquake occur
On the Erinquillo fault (northern edge of carribean plate)
It slips east 8cm a year
What did this earthquake release the locked up energy from
The last earthquake here in 1770, 2m Movement
Where was all the movement
What reached the surface
Underground (2-8km deep)
Seismic waves reached surface
Where was the epicentre
At Leogane , 15km SW of Haiti’s capital Port-au-Prince
What’s the capital of Haiti
Port-au-Prince
What occurred 3 times after
Aftershocks
5.5,5.9 +6.1 a week after
What date and time was the earthquake
12th January 2010
16:53 local time
What was the magnitude
7.0
3 social impacts
- death toll: 222,500 + 1000s remained unaccounted for buried beneath collapsed structures
- 15% people in port-au-prince either died or were injured
- bodies piled in streets
- collapsed buildings main reason of death/injury
- people got hungry so looting + violence was common
Where were 75000 buried
Mass graves
3 economic impacts
- capitals main port was destroyed
- phone lines failed making communications impossible
- 4758 schools damaged/destroyed
How many people were made homeless
Where did they have to live
1.5 million
800,000 living outdoors in 450 improvised camps in port-au-prince