WebShakeMap showing the inferred intensity of ground shaking in the 1868 earthquake (measured as MMI, or Modified Mercalli Intensity), compared to a ShakeMap for the 1989 magnitude 6.9 Loma Prieta earthquake. Red lines are major earthquake faults; black line shows the portion of the Hayward Fault that ruptured in 1868; diamonds show locations … WebMay 16, 2008 · This report describes self-guided field trips to one of North America's most dangerous earthquake faults: the Hayward Fault. Locations were chosen because of their easy access using mass transit and/or their significance relating to the natural and cultural history of the East Bay landscape.
U.S. Geological Survey Map Viewer
WebThe Hayward Fault is a major earthquake fault that runs for nearly 45 miles (72 km) through the East Bay of the San Francisco Bay region. It is a right-lateral strike-slip fault, meaning that motion along it is mainly horizontal, … WebHayward Fault (red lines) map from USGS cracked sidewalk photo CC SA-BY from Our Oakland. The Hayward Fault is a major geologic fault line that runs through Oakland and the rest of the East Bay. It runs approximately along the base of the hills, following I-580 and Highway 13.. Over the last 1,000 years, the fault has had major earthquakes about … duval charter mandarin school calendar
USGS Rolls Out Groundbreaking "HayWired" Earthquake Study
WebM6.8 October 21, 1868 Hayward Fault Earthquake. Because of its location in the heart of the Bay Area, then having a total population of about 260,000, and its magnitude, variously estimated as between 6.8 and 7.0, this earthquake was one of the most destructive in California history. Property loss was extensive and 30 people were killed. WebMay 15, 2008 · Paleoseismic Investigations/Fault Trenching and Quaternary Mapping - Rodgers Creek, Berocal, Quimby, Hayward, West Napa and Calaveras faults Paleontological field monitoring - Hetch-Hetchy Seismic ... WebOn September 28, 2001, paleoseismologists from the U.S. Geological Survey opened a trench on the southern Hayward fault at a site called Tule Pond, also known as Tyson's Lagoon, just south of the Fremont BART (Bay Area Rapid Transit) station in Fremont, California. Taking a peel from the wall of the trench October 2, 2001 duval car show