It extends from San Jose about 74 miles northward along the base of the East Bay Hills to San Pablo Bay. This map is informational only and is not a regulatory map. Moveout values between the arrival times of FZHW and direct P waves are used to obtain average P-wave velocity contrasts across different sections of the fault. Are you, your family, and your business prepared to outsmart disaster? The Hayward Fault runs along the foot of the East Bay hills, something that all residents of the Bay Area, and the East Bay in particular, should know. Info. In the Greater Bay Area, it San Andreas, which continues north up the peninsula, has several branches. This zone follows the Hayward Fault along its northern half and then diverges from it to the east near San Leandro, forming the Mission trend. Hayward, California, a city in Alameda County California State University, East Bay, formerly named California State University, Hayward; Hayward (BART station), Bay Area Rapid Transit station; Hayward Executive Airport; Hayward Fault Zone, earthquake fault running through Hayward; South Hayward (BART station), transit station Bay Area Earthquake Fault Map Resources San Jose Fault Map South San Jose Fault Map USGS 2014 Significant Earthquakes Archive Hayward Fault Zone List of the strongest California earthquakes Fault Attributes Key NAME is an 80-character field for the name of the fault (including section name, i.e., Denali fault, Holitna section). The relocated seismicity is consistent with the idea that slip from the Calaveras Fault is transferred over the Mission trend onto the northern Hayward Fault. Explore the science behind a simulation of a magnitude 7 earthquake on the East Bay's Hayward Fault and learn what it could mean for shaking potential in your area. The fault runs parallel to and east of the San Andreas Fault. This fault is about 74 mi (119 km) long, situated mainly along the western base of the hills on the east side of San Francisco Bay. Its last major earthquake occurred on October 21st, 1868, destroying downtown Hayward, killing 5 people and, injuring 30. (Play Video), Cooperative Institute for Deep Earth Research (CIDER), Northern California Earthquake Data Center (NCEDC). Hayward Fault Map and Tour. The relocated seismicity is consistent with the idea that slip from the Calaveras Fault is transferred over the Mission trend onto the northern Hayward Fault. What if...A 7.0 earthquake hit the San Francisco Bay Area? Mappa USGS che mostra le faglie che si estendono sul confine della placca Pacifico-Nord America. The west side moves north with each major earthquake on it. Shopping. The Hayward fault is not our only fault. Share. Scientists have been studying the past earthquakes on the Hayward fault. 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. Communities on or near the fault include San Jose, Oakland, Fremont, Richmond, Berkeley, Hayward, San Leandro, San Lorenzo, El Cerrito, Emeryville, Kensington and Milpitas. It is a member of the San Andreas Fault system that runs from the Gulf of California in the south, to Cape Mendocino in the north. Hayward fault zone, Southern Hayward section; Hayward fault zone, Southeast Extension section; Length: 74 mi; 107 km; Authority control On April 18th of this year, the HayWired earthquake scenario will be released to the public. The San Andreas Fault system forms the boundary between the North American and the Pacific tectonic plates. Hundreds of homes and other structures are built along the fault trace, and mass transit corridors, major freeways, and many roadways cross it at numerous locations. If playback doesn't begin shortly, try restarting your device. Notable structures include Memorial Stadium and the Greek Theater. Up Next. The Hayward fault is part of the wide plate boundary between the two largest lithospheric plates : the Pacific plate on the west and the North American plate on the east. Acquista ora! 580 x 448 jpeg 66kB. Contra Costa County, California - Wikipedia Santa Rosa lies atop the Healdsburg-Rodgers Creek segment of the Hayward-Rodgers Creek Fault System. We used explosive sources at 1-km intervals along a 15-km-long, NE-striking ( 055°), seismic line centered on the HFZ. The Hayward Fault: Predictable Peril | KQED QUEST. Click the 'Hazards and Preparedness' link at the top of the page for more information and great resources to help you. 1. A lidar image of the east side of UC Berkeley and the Hayward fault (red). The Hayward Fault belongs to the San Andreas system that separates the Pacific Plate and the Sierra Nevada microplate, accommodating 75-80 per cent (38-40 mm yr -1) of the present relative motion between the Pacific and North American plates (e.g. The 2 to 8mm/yr range of creep rates along the HF is well documented Near San Jose the Hayward Fault branches off the Calaveras and continues north along the foot of the East Bay Hills. The seis-micity de nes a narrow, near-vertical fault zone containing horizontal alignments of hypocenters extending along the fault zone. This zone follows the Hayward Fault along its northern half and then diverges from it to the east near San Leandro, forming the Mission trend. SPEDIZIONE GRATUITA - NESSUN ORDINE MINIMO - PAGAMENTI SICURI - AMPIA SELEZIONE - PICCOLI PREZZI Da Wikipedia, l'enciclopedia libera . Major active faults such as the Hayward Fault are associated with many hazards. It is very likely that the Hayward fault will rupture and produce a significant earthquake within the next 30 years. It is a member of the San Andreas Fault system that runs from the Gulf of California in the south, to Cape Mendocino in the north. Tap to unmute. The Hayward Fault Zone is a geologic fault zone capable of generating significantly destructive earthquakes. Copy link. near-vertical fault zone at most locations. Maps and Database. The Hayward Fault could unleash a magnitude 7.0 earthquake, capable of catastrophic damage. Watch later. Hayward Fault Zone: | | ||| | USGS map showing faults that span the Pacific–North Am... World Heritage Encyclopedia, the aggregation of the largest online encyclopedias available, and the most definitive collection ever assembled. Bundled with the map and tour are: 1) photographs showing evidence of creep and other aspects of faulting, 2) locations of creep, 3) locations of exploratory trenches crossing the fault, 4) moving landslides (from InSAR, only available for northern Berkeley Hills), and the kilometer grid used in the published map. of the Hayward fault, including a statistically preferred propagation direction of earthquake ruptures to the SE. 300 x 401 jpeg 57kB. Since it has been more than 144 years since the last major earthquake, the clock is ticking. However, it wasn’t until the discovery of the Cascadia Fault in the 1960s th… They have found that the most recent 5 major earthquakes happened on average every 140 years. Motion over millions of years has brought different sets of rocks next to each other on the fault trace. Many tribes even left the region permanently. The Hayward fault where the quake shook lies beneath a highly populated area in the Bay—and the next "big one" could be a magnitude 6.8 to 7 earthquake. For residents of the East Bay, the Hayward fault is of particular concern because it runs through many cities such as San Jose, Fremont, Hayward, San Leandro, Oakland, Berkeley, El Cerrito and Richmond. The Hayward Fault is the single most urbanized earthquake fault in the United States—in 1868 there were only 24,000 residents living in Alameda County; now there are more than 2.4 million people. We observe fault zone head waves (FZHW) that are generated by and propagate along a roughly 80 km section of the Hayward fault in the San Francisco Bay area. Hayward-Calaveras fault zone (HCFZ), characterization of the creep rates along the faults with a high spatial resolution is necessary. The Hayward fault belongs to the San Andreas system that separates the Pacific plate and the Sierra Nevada microplate, accommodating 75-80% (38–40 mm/year) of the present relative motion between Pacific and North American plates (e.g., Argus & Gordon, 2001, Wakabayashi It was considered the "Great Earthquake" until 1906. The Hayward Fault Zone derived its name from the city of Hayward in the San Francisco Bay Area. To share this video via email, copy and paste the message and URL below into your favorite email client and send. Three-Dimensional Geologic Map of the Hayward Fault Zone, San Francisco Bay Region, California. Oregon Fault Lines Map Hayward Fault Zone Wikipedia is one of the pictures that are related to the picture before in the collection gallery, uploaded by secretmuseum.net.You can also look for some pictures that related to Map of Oregon by scroll down to collection on below this picture. Map showing active fault traces within the Hayward Fault Zone, including a virtual tour of the Hayward fault in the east San … Argus & Gordon 2001; Wakabayashi et al. Official state Earthquake Fault Zone maps that govern construction setbacks and disclosure are produced by the California Geological Survey. With an estimated magnitude of 6.8 it caused damage throughout the area. 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. Today, more than 2.4 million people live close to the fault and are at great risk when the next significant earthquake occurs. All of the faults within the southern part of the zone probably splay into the Calaveras fault. This fault zone … Digital Map of the Hayward Fault. The San Andreas Fault system forms the boundary between the North American and the Pacific tectonic plates. The eastern bounding faults are, from the south, the Calaveras, Stonybrook, Palomares, Miller … The Hayward fault zone is bounded on the east by a series of faults that demarcate the beginning of one or more structural blocks containing rocks and structures unrelated to the Hayward fault zone. On October 21, 2018, we will commemorate the 150th anniversary of the M 6.8 Hayward Fault earthquake. Please take some time to prepare yourself and your family in the unfortunate event of the 'Big One'. Initial models show that seismic velocities of the Hayward Fault Zone (HFZ), the East Bay plain, and the East Bay hills are illuminated to depths of 5-6 km. The Hayward Fault Zone is located in northern California in the San Francisco Bay Area. The results are based on waveforms generated by more than 5,800 … pubs.usgs.gov. Zona di faglia di Hayward - Hayward Fault Zone. It is parallel to and east of its more famous (and much longer) sister fault, the San Andreas Fault. Key words: Fault zone head waves, Hayward fault, Bimate-rial interface, Seismic imaging of faults, Moveout analysis, Particle motion analysis. ture of the northern Hayward fault, California. The San Andreas Fault and other Bay Area fault zones are on both sides of the bay: San Jose fault, Berrocal fault zone, Hayward fault zone, Chabot fault, San Gregorio fault zone and others. The most obvious hazard is that of large earthquakes, which induce ground shaking over a large area that can cause heavy objects to fall and windows to shatter, and can cause structural damage to buildings and bridges. While the San Andreas fault gets much of the attention, it's the Hayward fault that quake experts consider the most dangerous fault in America. Hayward Fault Zone - Wikipedia. The few remaining Native Americans in the area spoke of the earth shaking and ocean rising to consume the land. Learn more at outsmartdisaster.com. Hayward Fault Zone per 36,79 €. The Hayward fault zone is truncated to the south by the Calaveras fault, which trends about north 10 west, and so forms an oblique east and south boundary. On October 21, 2018, we will commemorate the 150th anniversary of the M 6.8 Hayward Fault earthquake. 2004), with a total dextral displacement of around 600 km. San Francisco alone suffered $350,000 in property damage. Introduction Major faults with large cumulative slip have The HCFZ considered here encompasses the HF, the northern CF, and the central CF from the junction with the northern CF to Gilroy (Figure 1). Official state Earthquake Fault Zone maps. Starting in the south near Hollister, the Calaveras Fault branches off to run east of San Jose and continue through Pleasanton and Danville toward Walnut Creek. The Hayward fault is not our only fault. pubs.er.usgs.gov. 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