Tectonic Hazards Cace Studies
- Created by: Sarah Cope
- Created on: 02-05-13 14:01
Haiti 2010
Earthquake information:
- Magnetude: 7
- Death rate: 200,000
- Economic cost: $7.8 billion
Level of development:
- GDP: $1,300
- HDI: 0.456
- Life expectancy: 61
Physical nature of the hazard:
56 affter shocks of 4.5 of grater. Main quake lasted less than a minit. 1/3 of buildings collapsed.
Important points of Haiti:
145 in UN human development index. 86% of people in Port-au-Prince living in slum condishons. stuck in a state of environmental ditermanisum. 45% littracy rates.
Loma Preta 1969
Earthquake information:
- Magnetude: 6.9
- Death rate: 63
- Economic cost: $7 billion
Level of development:
- GDP: $49,800
- HDI: 0.937
- Life expectancy: 78
Physical nature of the hazard:
43 deaths due to freeway collaps. Candle stick park recently reinforced. 15 seconds long. Biggest since 1906.
Important points of Loma preta:
Very highly developed contry. Aid easily accessible. State govoner has high power. Retro fitting eg transamerica building.
Kobe
Earthquake information:
- Magnetude: 7.2
- Death rate: 6400
- Economic cost: $147 billion
Level of development:
- GDP: $36,200
- HDI: 0.912
- Life expectancy: 82
Physical nature of the hazard:
Sat on unknown falt line. Low predictability.
Important points of Kobe:
Had warning stystems in place but sismographs knocked out by magntude. No one out side kobe awar of what was going on.
Kashmir
Earthquake information:
- Magnetude:6.7
- Death rate: 74,500
- Economic cost: $5.2 billion
Level of development:
- GDP: $3,900
- HDI: 0.554
- Life expectancy: 69
Physical nature of the hazard:
infrequent sisemographs, meaning there was little prediction.
Important points of Kashmire:
located in Pakistsan. Courupt govermnet and lac of buliding regualtions.
Asian Tsunami 26th december 2004
Earthquake information:
- Magnetude: 9.3
- Death rate: 294,000
- Economic cost: $9.8-$12.5 billion
Level of development:
- GDP:
- HDI:
- Life expectancy:
Physical nature of the hazard:
located in indian ocean. A subduction Zone on the west cost of sumatra.
Important points of location:
Most contrys underdeveloped, unable to warn fellow endangerd areas of waves aproch.
Japan Tsunami
Earthquake information:
- Magnetude: 8.9
- Death rate: 19000
- Economic cost: $300 billion
Level of development:
- GDP: $36,200
- HDI: 0.912
- Life expectancy: 82
Physical nature of the hazard:
5 minits of shaking and 10 tsunami waves. TV and automatic allerts felt P-wave.
Important points of Location:
30% of earthquakes happen in Japan. Had 10m sea wall in place, but ground displaced by 1m meaning wave moved over wall pulling boats and debre with it.
Nyirogongo
Volcano information:
- VEI: 1
- Death rate: 147
- Economic cost: unknown
Level of development:
- GDP: $400
- HDI: 0.304
- Life expectancy: 55
Physical nature of the hazard:
Lava flow strate through big settlement Goma, Constructive plate bowndry, strata volcano, high viscosaty magma
Important points of Location:
Civel war, 66% litracy rates. Acted as spill over form masicar in Rowander.
Eyjafjallajokull April 2010
Volcano information:
- VEI: 4
- Death rate: 0
- Economic cost: 5.2 Billion
Level of development:
- GDP: $36,483
- HDI: 0.906
- Life expectancy: 81
Physical nature of the hazard:
Mid atlantic ridge, constructive plate bowndry, wind traveld in southerly direction, glacire on volcan lead to high levels of ash.
Important points of Location:
Hazard hot spot= high hazard perception, spasly populated, only one family relocated.
Monstrat
Volcano information:
- VEI: Unknown
- Death rate: 19
- Economic cost: $500 million
Level of development:
- GDP: $8,500
- HDI: unranked
- Life expectancy: 73
Physical nature of the hazard:
Subductive plate bowndry, caribbean and North atlantic.
Important points of Location:
Volcanic islant= not where to go to= must relocate to other islands. 10,000 total population. Most poelpe small cale farmers.
Pinatubo 9-16th June 1991
Volcano information:
- VEI: 6
- Death rate: 847
- Economic cost: $92 million
Level of development:
- GDP: $4,119
- HDI: 0.654
- Life expectancy: 67
Physical nature of the hazard:
90km north west of capital Manila.
Important points of Location:
USGS working in area on Clark air base. Instaled sisemogrphs= 75000 locals evacuated before eruption.
Mount st Hellans 1980
Volcano information:
- VEI: 5
- Death rate: 57
- Economic cost: $969 million
Level of development:
- GDP: $49,800
- HDI: 0.937
- Life expectancy: 78
Physical nature of the hazard:
Every tree with in 30km destroyed. Subduction zone = North america and Juan de fuca plates.
Important points of Location:
State governer had the power to move poeple to safty and impliment zoning.
Nevado Del Ruiz
Volcano information:
- VEI: 3
- Death rate: 23,000
- Economic cost: $11.8 billion
Level of development:
- GDP: $49,800
- HDI: 0.719
- Life expectancy: 72
Physical nature of the hazard:
Subduction= south american and Nazcar plates. 130km west of capital Bogote.
Important points of Location:
Colombia. Drug and gang warfare.
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