seismic & local scale hazardous setting - PORT AU PRINCE Flashcards

1
Q

where is PAP

A

Haiti = seismically active LIC

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2
Q

when did the EQ happen

A

January 2010

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3
Q

where is haiti

A

located where the Caribbean and North American plates slide past each other

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4
Q

what plate boundary is haiti located on

A

conservative

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5
Q

when and who found that the plates were jammed

A

2008
scientist

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6
Q

when were the plates released

A

12 January 2012

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7
Q

what size was the EQ generated after the plates were released

A

mag 7

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8
Q

how far away was the epicentre from PAP

A

24km SW of the capital - home to 2 million

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9
Q

how much energy was generated by the EQ

A

equivalent energy of an atomic bomb was transmitted outwards, violently shaking the
entire country

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10
Q

how long did it take for PAP to be flattened post EQ

A

less than 60 seconds

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11
Q

how many died

A

230,000

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12
Q

what % of buildings collapsed

A

50

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13
Q

what type of buildings collapsed

A

densely packed/poorly built
government buildings
police HQ

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14
Q

how many homes damaged

A

180,000+

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15
Q

how many made homeless

A

1.5 million

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16
Q

how many left PAP

A

over 600,000 - went to live with host families

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17
Q

how many schools were damaged/destroyed

A

nearly 5000

18
Q

what did liquefaction cause

A

liquefaction on looser sediments caused building foundations to subside

19
Q

what happened after the initial EQ

A

strong aftershocks were recorded, including a 6.1 magnitude EQ on January 20th

20
Q

why did the government become crippled

A

the loss of hundreds of civil servants and destruction of ministries

21
Q

what happened after destruction of the main prison and devastation of the police force

A

cities became lawless

22
Q

what happened by the 1st anniversary

A

cholera had killed over 1500 people and 1.5million were still homeless

23
Q

short term responses

A

rescue efforts
infrastructure
security
health
shelter

24
Q

short term responses mnemonic

A

RISHi Sucks

25
rescue efforts
search teams struggled within the dense and congested urban environment. Locals were employed by the UN Development Project to help find and rescue survivors
26
infrastructure
US military took control of the airport to speed up the distribution of aid and reopened on of the 2 piers in the port
27
security
16,000 UN troops/police restored law and order
28
health
emergency surgeries were established to perform live-saving operations. UK Disaster Emergency Committee provided over 100,000 consultations and built 3000 toilets
29
shelter
around 1.5 million homeless people were accommodated in 1100 camps, in emergency shelter – made of tarpaulins over 100,000 of these were at critical risk of storms and flooding.
30
long term responses
aid food buildings economies locals employed
31
mnemonic for lt responses
All Fat Boys Eat Loads
32
aid
the Haiti Relief Fund manages an US$11.5 billion reconstruction package with controls in place to prevent corruption
33
food
farming sector was reformed to encourage greater self sufficiency and less reliance on food imports
34
buildings
hospitals, schools and government buildings were rebuilt to new life-safe building codes.
35
economy
some economic activity was moved away from Port-au-Prince to less EQ prone areas
36
locals employed as construction workers. what did they do
slums were demolished and high risk areas (e.g. unstable hillsides) were avoided when new settlements were built
37
how many injured
300,000
38
people killed
220,000
39
how many affected
3 million
40
major economic impacts?
30,000 commercial buildings damage to main clothing industry airport and port destroyed
41
why were the effects of the earthquake so bad?
very few earthquake resistant buildings buildings and other structures were poorly built the epicentre was near to the capital there were few resources to rescue or treat injured people