Another reason why California is so earthquake-prone is that it sits upon the dreaded Pacifc Ring of Fire. 5.2 km from Well OK, but prepare for what?. In a series of reports, the United States Geological Over 2 million people live on or close to the Hayward Fault, which has among the highest probability of producing a magnitude 6.7 or greater earthquake in the next 30 years. 2.2 km from Lakeport 9.2 km from Even with the record number of earthquakes that hit California, Californians remain unprepared for the big one. For an Earthquake along the Hayward Fault, you may get a warning of 10 or 15 seconds, which isn’t very much time. 2020-12-15 14:59:41 UTC You will be more protected from falling and flying debris. The Hayward Fault, or more correctly the Hayward Fault Zone, is a large geological fault zone located along the western base of the hills on the east side of San Francisco Bay. Find out if you are near the Hayward Fault. (6.2 miles), 2020-11-18 01:49:33 UTC The scenario they are playing out today is a 7.0 magnitude earthquake on the Hayward Fault. Our partner organizations, which include entities as diverse as the California Office of Emergency Services (CalOES) and the U.S. Geological Survey (USGS), all play an important role in helping Californians before and after a major seismic event. Although seismicity maps and earthquake catalogs show the past 100 to 150 years of felt and instrumental earthquakes, many faults in the United States have return times of thousands to tens of thousands of years for surface faulting events. Flammable liquids, such as painting or cleaning products, which would be safer in a garage or outside shed. Reduce your risk by practicing Drop, Cover, and Hold On. (4.2 miles), 2020-11-17 08:01:56 UTC California earthquakes TODAY: Three quakes strike coast The state is also on the deadly San Andreas and Hayward Faults , and experts believe it is only a matter of time before the ‘big one’ hits. Hayward: Alarm bells have rung in recent years about the Hayward Fault zone, which stretches over 66 miles from San Pablo Bay down to Fremont, running directly beneath parts of … The fault is around 119 km long and offers the potential for generating very destructive earthquakes. The homeowner or renter needs a separate or companion earthquake policy to cover damages from an earthquake. Scientists are keeping a nervous eye on the Hayward fault, which runs along the most urbanized edge of San Francisco’s East Bay. Visit the CEA risk map and faults by county. Pleasanton (1.2 miles), 2020-12-06 15:03:33 UTC The Hayward fault is one of California’s fastest moving, and on average produces a major earthquake about once every 150 to 160 years, give or take 70 or 80 years. The last major earthquake along the Hayward fault was a magnitude (M) 6.8 on October 21, 18681; a repeat of such an event today would be devastating to the Bay Area. 5.2 km from 5.2 km from Major earthquake on San Francisco's Hayward Fault expected 'any day now': 140-year wait has come to an end, claims geophysicist. Since then, nearly three million people have moved next to the Hayward fault with little regard for its earthquake potential. East Foothills 1.2 km from 801 K Street, Suite 1000 Its last major rupture occurred in 1868, during California's frontier days, and was the original "Great San Francisco Earthquake" until 1906.. Epicenter at 37.161, -121.548 Knightsen Epicenter at 37.775, -121.912 5.8 million today) Related Resources: HSDL Featured Topic: Earthquakes; Hayward Fault-Is It Due for a Repeat of the Powerful 1868 Earthquake? USGS forecasts 18,000 non-lethal injuries. Source: USGS Hayward has had: (M1.5 or greater) 0 earthquakes in the past 24 hours 6 earthquakes in the past 7 days; 17 earthquakes in the past 30 days; 319 earthquakes in the past 365 days The Hayward fault activity is capable of generating destructive earthquakes. Studies of the fault reveal that it has produced 12 large earthquakes in the past 2000 years spaced 100-220 years apart. The Hayward Fault and the 1868 Earthquake. Almost $80 Billion Invested in Earthquake Mitigation in Bay Area Since 1989 Loma Prieta Quake. To get our attention, a team of federal and state geologists got together a few years ago and prepared an elaborate forecast of a seriously large earthquake on the Hayward fault, a magnitude 7 rupture from Point Pinole down to Hayward, and the whole process of coping with and recovering from it. Epicenter at 37.985, -121.665 On October 21, 1868, an earthquake along the Hayward Fault destroyed downtown Hayward, California, and killed five people, according to the University of California at Berkley Seismology Lab. 1.2 km from at 15:02 December 15, 2020 UTC, Location: Population of Hayward in 1870 was 500 inhabitants, today there are 140,000, over 277 times more residents. The USGS, along with approximately 60 partners, released a new fact sheet that summarizes a report from a larger study of what could happen during a major earthquake in the San Francisco Bay area along the Hayward Fault – arguably one of the most urbanized and interconnected areas in the nation. 13.2 km from Offer choices of coverage and deductibles. Will you be able to pay for the damages to your home and belongings when the big one strikes? Many tribes even left the region permanently. at 20:16 November 27, 2020 UTC, Location: Geologic evidence strongly suggests major earthquakes on the Hayward Fault occur about every 140-160 years. 7.2 km from To get our attention, a team of federal and state geologists got together a few years ago and prepared an elaborate forecast of a seriously large earthquake on the Hayward fault, a magnitude 7 rupture from Point Pinole down to Hayward, and the whole process of coping with and recovering from it. All three faults are right-lateral strike-slip faults. 7.2 km from 2.2 km from Know your risk. El Cerrito In the area around this morning’s earthquake, there is significant evidence of creep. At the time, it was known as the 'great San Francisco quake' (this was before the infamous 1906 quake, produced by the San Andreas fault), and it produced massive amounts of damage and several people lost their lives. About two million people live around it in the East Bay. Epicenter at 37.161, -121.549 Since it has been more than 144 years since the last major earthquake… Hanging plants in heavy pots that could swing free of hooks. A masonry chimney that could crumble and fall through an unsupported roof. Epicenter at 38.82, -122.809 13.2 km from Stay inside and in place until shaking stops. Breakables or heavy objects that are kept on high or open shelves. ABC7's "The Earthquake Effect" debuts on the 30th anniversary week of the Loma Prieta earthquake. 11.2 km from CEA spearheaded the creation of an earthquake resource page to make it easy for California residents to access vital information about earthquake preparedness. A seismic retrofit involves strengthening your home’s foundation to make it more resistant to shaking. Latches on kitchen cabinets or other cabinets that will not hold the door closed during shaking. at 14:19 November 19, 2020 UTC, Location: (4.2 miles), 2020-11-29 08:55:32 UTC Epicenter at 37.759, -122.565 at 01:49 November 18, 2020 UTC, Location: The Hayward fault is one of California’s fastest moving, and on average produces a major earthquake about once every 150 to 160 years, give or take 70 or 80 years. Page 75 of The online version of “The Coming Bay Area Earthquake: 2010 Update of Scenario for a Magnitude 7.0 Earthquake on the Hayward Fault published by the Earthquake Engineering Research Institute describes the situation vividly. The few remaining Native Americans in the area spoke of the earth shaking and ocean rising to consume the land. Hayward Fault Earthquake Scenario This scenario shows the ground shaking for a magnitude 7.0 earthquake on the Hayward fault with the epicenter in Oakland, California. The white lines indicate faults … Home insurance policies and tenant insurance don’t include earthquake coverage. The “Shake Map” at right shows the shaking intensities expected for a hypothetical scenario earthquake (magnitude 6.7) on the southern Hayward Fault, which last ruptured in 1868 in an event of magnitude about 6.9. California’s Department of Insurance states that only about thirteen percent of us are prepared with earthquake insurance. The earthquake will cause $90.4 billion damage to residential buildings and 96.4 to commercial buildings. By the time Lewis and Clark arrived on the West Coast in 1805, it had been 105 years since the Cascadia Subduction Zone last ruptured, sending a large portion of the Pacific Ocean roaring toward the coast. (6.2 miles), 2020-11-27 20:16:47 UTC The fault roughly follows the hills, but it does go through several cities. (3.2 miles), 2020-11-29 13:44:56 UTC (5.2 miles), Today In the area around this morning’s earthquake, there is significant evidence of creep. According to U.S. Geological Survey (USGS) scientists, the Hayward fault is set to go off anytime now, and much of the region remains vulnerable. Society of California Pioneers. Berkeley By Thomas Brocher and other members of the 1868 Hayward Earthquake Alliance The Hayward Fault: Is It America’s at 13:44 November 29, 2020 UTC, Location: The Hayward Fault. Morgan Hill There is a 3 out of 4 chance of a damaging earthquake in the Bay Area in the next 30 years. The first way is that people lose their balance, and they fall—often breaking a wrist, forearm, or hip. Meanwhile, much of the fault moves slowly, without earthquakes, in the form of aseismic creep. Subscribe to ad-free EarthquakeTrack Plus for the best earthquake tracking experience plus additional features and subscriber-only perks. at 15:03 December 06, 2020 UTC, Location: California is a particularly seismic region of the world, and sits upon the San Andreas Fault, the Hayward Fault and the San Jacinto Fault. Epicenter at 37.515, -121.845 Get under your dining room table or desk. Tall, heavy furniture that could topple, such as bookcases, china cabinets, or modular wall units. A repeat of the 1868 Hayward fault California earthquake today would have enormous consequences. Understand the potential geologic and structural threats to your home in case of a major earthquake by learning your earthquake risk. Computer simulations of earthquake shaking on the Hayward and Rodgers Creek faults. at 19:53 December 07, 2020 UTC, Location: Property loss was extensive and 30 people were killed. Unfortunately, only 10% of Bay Area residents would have the protection of earthquake insurance and the financial strength to recover. CEA offers earthquake home insurance premium discounts for houses and mobilehomes that have been retrofitted. On April 18, 2018, the USGS presented to the public the Hayward Earthquake Scenario (HayWired), a hypothetical earthquake scenario which imagines a M7.0 earthquake centered in Oakland, California, rupturing the Hayward fault along its length for about 52 miles. Epicenter at 37.18, -122.033 Sometimes, the fault ruptures a little bit and releases a little bit of energy, creating a small earthquake. Today, Hayward, as it is now spelled, has a new city hall building that is built to ride on a lubricated foundation during a major quake like a kid on a skateboard. Get started today with a free estimate. The Hayward fault’s most memorable earthquake in recorded history was in 1868, and is estimated to have been a magnitude 6.8 earthquake — rupturing 20 miles of the fault… Cover. Potential Uses. Epicenter at 37.74, -122.57 (1.2 miles). Today, the population has increased by over 25 times to 7.2 million people, all at risk from expected earthquakes on one or more of the Bay Area faults. at 08:01 November 17, 2020 UTC, Location: The Hayward Fault: Predictable Peril | KQED QUEST - YouTube (1.2 miles), 2020-11-25 02:07:32 UTC 7.2 km from (1.2 miles), 2020-12-07 19:53:27 UTC Shaking severity from an hypothetical earthquake on the Hayward fault. at 20:58 December 03, 2020 UTC, Location: Alamada County Courthouse in San Leandro (photo courtesy of Bancroft Library) When the shaking was over, nearly every building in Hayward was extensively damaged or completely wrecked, while in San Leandro, the second floor of the Alameda County courthouse … The Hayward fault repeats this process over and over and over again. They have found that the most recent 5 major earthquakes happened on average every 140 years. (0.2 miles), Today ... and modern photos showing what these same locations look like today. 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