What was the damage of the Northridge earthquake?
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What was the damage of the Northridge earthquake?
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 fault caused the Northridge earthquake 1994?
thrust fault
The magnitude-6.7 Northridge earthquake occurred on a “blind” or buried thrust fault, inclined to the south, rooted under the San Fernando Valley and extending north under the Santa Susana Mountains.
Where was the most damage occurred during Northridge earthquake?
Damage and fatalities
- Damage occurred up to 85 miles (137 km) away, with the most damage in the west San Fernando Valley, and the cities and neighborhoods of Santa Monica, Hollywood, Simi Valley and Santa Clarita.
- Sixteen people were killed as a result of the collapse of the Northridge Meadows apartment complex.
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.
How many buildings were destroyed in the Northridge earthquake?
The quake killed 58 people, injured more than 9,000, displaced 125,000 residents and damaged or destroyed more than 82,000 buildings in Los Angeles, Ventura, Orange and San Bernardino counties.
Is Northridge on a fault line?
The Northridge earthquake began as a rupture on a hidden fault at a depth of about 17.5 kilometers beneath the San Fernando Valley. For 8 seconds following the initial break, the rupture propagated upward and northwestward along the fault plane at a rate of about 3 kilometers per second.
Is San Andreas a thrust fault?
When the dip angle is shallow, a reverse fault is often described as a thrust fault. strike-slip fault – a fault on which the two blocks slide past one another. The San Andreas Fault is an example of a right lateral fault.
What kind of fault line is in California?
continental transform fault
The San Andreas Fault is a continental transform fault that extends roughly 1,200 kilometers (750 mi) through California. It forms the tectonic boundary between the Pacific Plate and the North American Plate, and its motion is right-lateral strike-slip (horizontal).
What two plates caused the Northridge earthquake?
The causative fault of the Northridge earth-
Is California going to fall into the ocean?
No, California is not going to fall into the ocean. California is firmly planted on the top of the earth’s crust in a location where it spans two tectonic plates.
Where is the biggest fault line in California?
The San Andreas fault is the primary feature of the system and the longest fault in California, slicing through Los Angeles County along the north side of the San Gabriel Mountains. It can cause powerful earthquakes—as big as magnitude 8.
