It's quite a lot closer to San Francisco than it is to Los Angeles. We're also concerned about fires. Vidale: But the worst-case earthquakes are hard to predict. The fault was first identified in Northern California by UC Berkeley geology professor Andrew Lawson in 1895 and named by him after the Laguna de San Andreas, a small lake which lies in a linear valley formed by the fault just south of San Francisco. The fault is further away in the South, but it's also riper, more ready, to go than the one in the north. Shaking will be more intense than the 1994 Northridge quake or the temblor that hit Mexico City in September 2017. Earthquakes are a fact of life in Southern California. We keep looking for clues to predict earthquakeswe see suggestions that we call "weak correlations" to indicate small changes in danger, but there's no giveaway about how big an earthquake will be, even when it's already started. Environment | But the three channels spotted by Blisniuk in the canyon along the Mission Creek strand, which runs for 22 miles just north of the Banning and Garnett Hill sections, proved the area was active. The 2008 Great California ShakeOut scenario projected that a magnitude 7.8 earthquake (about the same size as the 1906 San Francisco quake) would claim 1,800 lives and cause $200 billion in damage. Are we due for a tsunami? The major danger is from the earthquakes on the San Andreas Fault system. Later in 1906, another earthquake occurred in the central section, which ended in the lives of 3,000 people in the city of San Francisco. You may occasionally receive promotional content from the Los Angeles Times. Both Burgmann and Blisniuk caution that this new research doesnt mean the Los Angeles area will be spared when The Big One does come. Most people have heard about the San Andreas Fault. If a large earthquake ruptures the San Andreas fault, the death toll could approach 2,000, and the shaking could lead to damage in every city in Southern California from Palm Springs to San Luis Obispo, seismologist Lucy Jones has said. California and the Western U.S. have a network of early warning sensors. 8 Things to Do in San Andrs Island Colombia for Discovering Gilligan's Even the largest of San Andreas' quakes cant produce a massive tsunami like the one that swells over San Francisco in the movie. Everything a city relies on to functionwater, electricity, sewage systems, telecommunications, roadswould be damaged and possibly not repaired for more than a year. The issue is always that fixing problems costs a fortunewe can't just tear down all the buildings we know have problems and rebuild them. The figure below shows the general location of the San Andreas fault and several other major faults in California. (USGS), the San Andreas Fault Zone (SAFZ) is the main part of the boundary between the Pacific tectonic plate on the west and the North American plate on the east. ANewsweekreport specified, the effect of the "northern big one" would be tremendous.
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what would happen if the san andreas fault ruptured