The Friday evening quake with a magnitude of about 7.1 jolted much of California, cracking buildings, setting fires, breaking roads and causing several injuries while seismologists warned that large aftershocks were expected to continue for days, if not weeks. Those near the epicenter may feel shaking before they get an alert saying: "Earthquake, earthquake. just a day after the region was hit with a magnitude 6.4 quake. "There is earthquake risk throughout the state," the FAQ page of the app website reads. Ridgecrest, California, residents inspect a recent fault rupture following two large earthquakes in the area on July 7, 2019. About one-fifth the length of the San Andreas, the Garlock Fault runs along the Mojave Desert in Southern California. The Garlock Fault marks the northern boundary of the area known as the Mojave Block, as well as the southern ends of the Sierra Nevada and the valleys of the westernmost Basin and Range province. The Garlock Fault has been relatively quiet for 500 years. ", How much advance notice users get will vary depending on distance from the origin of the earthquake, the page says. Garlock has been reported as capable of producing a magnitude 8 earthquake! And when that day finally arrives, scientists have determined that the ground level could drop by up to 3 feet, and that would result in vast portions of southern California suddenly being covered by the Pacific Ocean. They're not related, expert says: 2 quakes felt in San Francisco area in a matter of hours. While most of the fault is locked, certain segments have been shown to move by aseismic creep, which is motion without resulting earthquakes. Red arrow is the San Andreas fault. The cost of damage from the magnitude 7.1 earthquake that hit southeastern California on July 5 and foreshocks that came a day earlier was estimated by catastrophe modeling business Karen Clark & Company. The fault has been relatively quiet for the past 500 years, but the strain placed on the Garlock Fault by July's earthquake activity triggered it to start creeping. The fault: The Garlock measures about 185 miles, and it runs from the San Andreas Fault to Death Valley, per KTLA.It's on the northern edge of the Mojave Desert. On Thursday, scientists released a study warning that the Garlock fault, which runs through the Mojave Desert in southern California, has been moving for the first time on record. A 7.1 earthquake, the second hitting in as many days, located in the same area some 11 miles from Ridgecrest and 150 miles North of Los Angeles shook Southern California tonight. The fault has slipped 0.8 inches (2 centimeters) at the surface since July, the scientists said. The recent seismic activity in the state of California has taken a strange turn. The store has remained open since the 7.1 earthquake struck in an effort to serve the community. The Garlock fault stretches 160 miles across the northernmost part of the Mojave desert. Scientists knew almost immediately that two large quakes that hit near Ridgecrest earlier this month did not come from the San Andreas. In fact, if a magnitude 9.1 earthquake were to hit southern California, it would be exactly 1000 times more powerful than the magnitude 7.1 quake that happened back on July 5th. He is the author of four books including Get Prepared Now, The Beginning Of The End and Living A Life That Really Matters. Members of the National Guard load water onto an SUV in the aftermath of an earthquake, July 7, 2019, outside Trona High School in Trona, Calif. A man walks in the middle of fallen and broken bottles in a gas station and liquor store the 178 after an earthquake in Ridgecrest, Calif. July 6, 2019. About one-fifth the length of the San Andreas, the Garlock Fault runs along the Mojave Desert in Southern California. The study was published on the same day the state of California released an earthquake early warning app and on the 30th anniversary of the magnitude 6.9 Loma Prieta earthquake along the San Andreas Fault. The following comes from a local California news source…. So when researchers detected strange seismic activity along a major California fault line this week, it prompted a familiar question: Is the Big One coming? Broken glass clogs the aisles at the Eastridge Market Liquor store in Ridgecrest, Calif. on Saturday July 6, 2019 after the 7.1 M earthquake on Friday, July 5. The store has remained open since the 7.1 earthquake struck. We live at a time when our planet is becoming increasingly unstable, and we are witnessing major earthquakes and enormous volcanic eruptions all over the globe on a daily basis now. Strong storms can generate 'stormquakes,' scientists say, 2 quakes felt in San Francisco area in a matter of hours, Your California Privacy Rights/Privacy Policy. The Hope family, afraid to sleep inside, spends the night outdoors Saturday, July 6, 2019 following a earthquake in Ridgecrest, Calif. For well over 500 years the fault, running in an east-west direction for nearly 200 miles, has been silent. Stretching for 250 kilometers (160 mi), it is the second-longest fault in California and one of the most prominent geological features in the southern part of the state. Michael Snyder is a Republican candidate for Congress in Idaho’s First Congressional District, and you can learn how you can get involved in the campaign on his official website. Garlock itself runs up against another, more significant, fault line. Blue arrows are the Garlock fault. A major southern California fault capable of producing a magnitude 8 temblor started to move for the first time in 500 years following a series of earthquakes in … Jamie Lacevedo attempts to navigate her porch steps on Saturday July 6, 2019 after the foundation of her house was warped and bowed by the 7.1 M earthquake that hit Trona, Calif. on Friday, July 5. The bulging of the Garlock fault line in California can be seen from space and it's moving in ways never seen before, raising the question for Californians if it raises the risk of "The Big One." The recent seismic activity in the state of California has taken a strange turn. The Owens Valley fault runs roughly northwest-southeast starting near the northern tip of the Ridgecrest fault, and it … A large temblor hasn't erupted on the Garlock in about 500 years, the assistant professor of geophysics at Caltech added. Firefighters work to put out a house fire, the morning after a 7.1 magnitude earthquake struck in the area, on July 6, 2019 in Ridgecrest, Calif. If you are not familiar with the Garlock fault, the following is some basic information from Wikipedia…. Highway workers repair a hole that opened in the road as a result of the July 5, 2019 earthquake, near Ridgecrest, California about 150 miles north of Los Angeles, early in the morning on July 6, 2019. An employee carries items for a customer past broken bottles scattered on the floor, following a 7.1 magnitude earthquake which struck nearby, on July 6, 2019 in Ridgecrest, Calif. A major Garlock … Read or Share this story: https://www.usatoday.com/story/news/nation/2019/10/17/california-earthquake-garlock-fault-ridgecrest-movement-8-0-magnitude-study/4014328002/. Kern County Fire Department firefighters respond to a fire at a building on the 178 after an earthquake hit near Ridgecrest, Calif. on July 6, 2019. The Garlock fault ruptures on average every 1,300 years, said Tim Dawson, senior engineering geologist with the California Geological Survey, but earthquakes can occur as … A magnitude 7.1 earthquake hit Southern California on Friday night, We were told that those earthquakes “did not cause much damage”, but now we are learning that those quakes actually “caused an estimated $200 million in damage”…. Look just below the red Ridgecrest label on the map to see the Garlock Fault. About 20 faults created the Ridgecrest earthquake sequence, the study found, by triggering each other similar to dominoes. The powerful earthquake that rocked California earlier this month caused an estimated $200 million in damage. The Garlock fault extends from the San Andreas Fault in the west to Death Valley in the east, and hasn’t had a major earthquake in about 500 years. Red circle is the Eastern California Shear Zone. The Garlock fault line isn’t known to many in a state hyper-focused on the more famous San Andreas fault, but it could turn out to be the more deadly result. “The Ridgecrest aftershocks have also headed southeast toward the Garlock fault, a lesser-known fault capable of producing an earthquake of magnitude 8 or more. Over the past couple of weeks, however, a very unusual pattern has begun to emerge. Information available includes the age of the most recent activity on each fault segment, surface rupture areas, and whether or not the faults are visible at the surface. "So, it's not just thinking about the largest, most damaging potential scenarios like events on the San Andreas, but remembering that there's a potential for hazard pretty much all over the place.". The Eastridge Market Liquor store in Ridgecrest, Calif. remained open for business on Saturday July 6, 2019 in spite of the mess made by the 7.1 M earthquake on Friday, July 5. But since the Ridgecrest quakes, that major earthquake fault has begun to move. The blue circle is where the … No, that is definitely not a “worst-case scenario” for the Garlock fault, but without a doubt a major quake along the fault would be far more destructive than the earthquakes that we just witnessed on July 4th and 5th. "If earthquakes are large enough, the energy spreads far wider than most imagine. A new calculation conducted in recent weeks at the U.S. Geological Survey showed that there’s an extremely remote chance the San Andreas could be triggered from the Ridgecrest quakes. According to the Los Angeles Times, there have been more than 80,000 earthquakes in the state since July 4th, and most of those quakes were aftershocks of the two very large events that hit the Ridgecrest area early in the month.. Over the past couple of weeks, however, a very unusual pattern has begun to emerge. And even though it isn’t likely, scientists did admit that the large earthquakes that happened earlier this month could trigger a quake on the San Andreas fault…. A fireman looks over a home Saturday, July 6, 2019 that burned after a earthquake in Ridgecrest, Calif. Even Santa Clarita and the San Fernando Valley would see strong shaking, with much of the L.A. Basin and the San Gabriel Valley seeing moderate shaking — worse than what L.A. encountered last week. Southern California was hit by its largest earthquake in two decades on July 5, a 7.1-magnitude tremor that rattled residents who were already reeling from another strong quake a day earlier. First of all, the Garlock fault is the second largest fault line in the entire state of California, and it is a major threat to southern California. Secondly, the Garlock fault runs directly into the San Andreas fault, and many believe that a major quake along one could potentially trigger a major quake along the other. Because someday “the Big One” is going to hit the San Andreas fault, and it is going to release so much energy that the quakes that we witnessed this month won’t even be worth comparing to it. The more people that see this information the better, and we need to wake more people up while there is still time. While most of the fault is locked, cer­tain seg­ments have been shown to move by aseis­mic creep, which is mo­tion with­out re­sult­ing earth­quakes. Since that time, there have been more than 80,000 earthquakes in the state of California, and this is just the beginning of the shaking that is coming. © 2020 USA TODAY, a division of Gannett Satellite Information Network, LLC. USGS geophysicist Dr. Robert Graves gave insight into the recent earthquake activity that caused an M6.4 and M7.1 quake to rattle SoCal within 24 hours. “The Ridgecrest earthquake, the magnitude 7.1, basically ended only a few miles away from this Garlock fault.” Ross, who was the lead author … The rupture from the second quake in … The Garlock fault line is near the Ridgecrest area where earthquakes measuring 6.4 magnitude and 7. The fault along the northern edge of the Mojave Desert can send shaking south and west into Bakersfield and Ventura and Los Angeles counties.” So exactly what would a major quake along the Garlock fault look like? Bill Harvey contemplates what it will take to rebuild his stone fireplace on Saturday July 6, 2019 after the damage it suffered in the 7.1 M earthquake that hit Trona, Calif. on Friday, July 5th. In the end, this could turn out to be nothing, but there are a couple of reasons why we want to keep a very close eye on the Garlock fault. 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