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Nepal Earthquake - case study
Key Facts
It happened on the 25th April 2015
7.8 magnitude
Although Nepal is used to earthquakes it is an LIDC meaning each time they struggle due to the economic and political turmoil
Shallow focus meaning less space for the seismic waves to dissipate into the crust
Causes
The Indo-Australian and Eurasian plates moved suddenly in April 2015 and about a century of built up strain was released.
The focus of the earthquake was about 15km below the surface. This shallow focus caused strong shaking at the surface and a lot of damage.
The epicentre was North-West of the capital, Kathmandu, so there was a lot of damage to this densely populated area.
The earthquake was followed by a series of aftershocks which further increased damage and casualties in Nepal.
The earthquake triggered avalanches on Mount Everest, further adding to the death toll.
Consequences
Primary impacts:
4 of 1200 buildings were left undamaged in Bartak
$10 billion of damage was caused.
19 009 people were injured.
9000 people were killed.
Secondary impacts
A landslide triggered by the earthquake flattened most buildings in the village of Singai, killing at least 12 people on the 15 May 2015
An avalanche on Mount Everest killed 15 people
Flooding and damage to roads from landslide
Responses
Short term
Immediate response was to locate and help as many casualties and survivors
NGO’s such as Oxfam distributed food and clean water in the days following 25th April.
Oxfam helped 400 000 people gain access to clean water the days following the earthquake.
300,000 people fled the capital of Kathmandu
Long term
Oxfam helped 13 000 people who were displaced one year after the earthquake build new homes.
The British Government pledged £33 million to the Nepal government to help rebuild Nepal in the months after the earthquake.
CARE helped by providing vegetable and millet seed plus cash and technical help to farmers as almost 80% of Nepal rely of farming
Nepal Earthquake - case study
Key Facts
It happened on the 25th April 2015
7.8 magnitude
Although Nepal is used to earthquakes it is an LIDC meaning each time they struggle due to the economic and political turmoil
Shallow focus meaning less space for the seismic waves to dissipate into the crust
Causes
The Indo-Australian and Eurasian plates moved suddenly in April 2015 and about a century of built up strain was released.
The focus of the earthquake was about 15km below the surface. This shallow focus caused strong shaking at the surface and a lot of damage.
The epicentre was North-West of the capital, Kathmandu, so there was a lot of damage to this densely populated area.
The earthquake was followed by a series of aftershocks which further increased damage and casualties in Nepal.
The earthquake triggered avalanches on Mount Everest, further adding to the death toll.
Consequences
Primary impacts:
4 of 1200 buildings were left undamaged in Bartak
$10 billion of damage was caused.
19 009 people were injured.
9000 people were killed.
Secondary impacts
A landslide triggered by the earthquake flattened most buildings in the village of Singai, killing at least 12 people on the 15 May 2015
An avalanche on Mount Everest killed 15 people
Flooding and damage to roads from landslide
Responses
Short term
Immediate response was to locate and help as many casualties and survivors
NGO’s such as Oxfam distributed food and clean water in the days following 25th April.
Oxfam helped 400 000 people gain access to clean water the days following the earthquake.
300,000 people fled the capital of Kathmandu
Long term
Oxfam helped 13 000 people who were displaced one year after the earthquake build new homes.
The British Government pledged £33 million to the Nepal government to help rebuild Nepal in the months after the earthquake.
CARE helped by providing vegetable and millet seed plus cash and technical help to farmers as almost 80% of Nepal rely of farming