What damage did the San Francisco earthquake?
Despite a quick response from San Francisco’s large military population, the city was devastated. The earthquake and fires killed an estimated 3,000 people and left half of the city’s 400,000 residents homeless.
What fault was the 1989 earthquake?
The epicenter was on the San Andreas fault roughly 56 miles south of San Francisco and 10 miles northeast of Santa Cruz, near Mt. Loma Prieta in the Santa Cruz Mountains. The focal depth was 11 miles (typical California earthquake focal depths are 4 to 6 miles).
What was the total damage of the Loma Prieta earthquake?
The earthquake killed 62 people and injured approximately 3,700. It caused an estimated $7.4 billion in direct damage and about $2.6 billion in uninsured property damage and in secondary economic impacts.
Did the 1989 San Francisco earthquake cause a tsunami?
We investigated the tsunami recorded at Monterey, California, during the 1989 Loma Prieta earthquake (MW=6.9). The first arrival of the tsunami was about 10 min after the origin time of the earthquake. However, the period of the synthetic tsunami is too long compared with the observed.
Did the Golden Gate Bridge collapse in 1989?
That sounds scary – and Astaneh says bridge officials decided to make sure it doesn’t happen after experiencing the Loma Prieta earthquake quake back in 1989. That temblor was magnitude 6.9, and the Golden Gate Bridge suffered only minor damage.
How bad is an 8.2 earthquake?
So, for instance, a magnitude 8.2 — probably the strongest earthquake that could hit Southern California on the San Andreas fault — would produce an astonishing 178 times more energy than the magnitude 6.7 Northridge earthquake in 1994.
Can a 8.2 earthquake cause a tsunami?
The 2014 Iquique earthquake struck off the coast of Chile on 1 April, with a moment magnitude of 8.2, at 20:46 local time (23:46 UTC). The megathrust earthquake triggered a tsunami of up to 2.11 metres (6.9 ft) that hit Iquique at 21:05 local time (00:05 UTC, 2 April).