What were the economic effects of the Northridge earthquake?
The Northridge earthquake was the costliest natural disaster to have occurred in the United States at the time, and is today the third largest economic loss caused by a natural disaster in the nation’s history. The damage cost estimate reached $20 billion in damages, and $49 billion in economic loss.
What was the direct economic loss of the Northridge earthquake of 1994?
In the aftermath of these quakes, total property losses were estimated to be around $200 billion and $44 billion (the costliest US earthquake on record) for the Kobe and Northridge earthquakes, respectively [2, 3] . …
What were the economic impacts of the earthquake?
Effects of an earthquake
| Social impacts | Economic impacts | |
|---|---|---|
| Long-term impacts | Disease may spread. People may have to be re-housed, sometimes in refugee camps. | The cost of rebuilding a settlement is high. Investment in the area may be focused only on repairing the damage caused by the earthquake. Income could be lost. |
What were the effects of the 1994 Northridge earthquake in Los Angeles?
The quake killed more than 60, injured more than 9,000, and caused damage amounting to over $20 billion. Through coordinated response efforts, the City of Los Angeles quickly began to establish shelters, provide clean water, assist with traffic jams, restore power, normalcy and life.
What kind of fault caused the Northridge earthquake?
thrust faults
Northridge California Earthquake 1994 Summary The thrust faults along which the 1971, 1987, and 1994 earthquakes occurred are the result of a big bend in the San Andreas fault. The bend causes crumpling, or “compression” of the Earth’s crust nearby, giving rise to the thrust faults.
How many seconds was the Northridge earthquake?
The earthquake occurred just after 4:30 am local time along a previously undiscovered blind thrust fault in the San Fernando Valley. Its epicentre was in Northridge, a suburb located about 20 miles (32 km) west-northwest of downtown Los Angeles. The major shock lasted 10–20 seconds and registered a magnitude of 6.7.
What are economic and social impacts of earthquakes?
Earthquakes cause damage to buildings, transportation networks, infrastructure systems and critical facilities, such as hospitals and fire stations. This physical damage produces a range of social and economic impacts. Therefore, better models of social and economic impacts are needed.
How much economic damage do large earthquakes cause?
The amount of economic damage caused by these large earthquakes varies significantly, from about $2 million to more than $232 billion (in 2015 dollars).
What was the aftermath of the Northridge earthquake?
More than 9,000 people were injured and 20,000 were displaced in a natural disaster that caused an estimated $20 billion in damage. The destruction included collapsed buildings and freeway overpasses, snapped water and gas lines, rampant fires and landslides.
What kinds of impacts did the devastating Northridge earthquake have on people and place in the Los Angeles area?
Fifty-seven people died, more than 9,000 were injured, and more than 20,000 were displaced from their homes by the effects of the quake. Although moderate in size, the earthquake had immense impact on people and structures because it was centered directly beneath a heavily populated and built-up urban region.
Why was the Northridge earthquake so destructive?
The Northridge earthquake produced extremely strong ground shaking, which caused the greatest damage in the United States since the 1906 San Francisco earthquake. The Northridge earthquake was caused by dip slip on a thrust fault—the overriding movement of one crustal block up and over a second crustal block (see p.