(SACRAMENTO) Results of a study offering insight into the 2014 South Napa earthquake’s impact on houses in the city of Napa were presented at a research forum hosted by the California Earthquake Authority (CEA) in Sacramento today. The earthquake is the largest to strike the Napa … The epicenter of the earthquake was approximately 9 miles south of the City and approximately 4 miles from the Project site. Update, 9:20 a.m.: Napa city officials are briefing the media on the impact of the earthquake in the city. Jack LaRochelle, Napa's public works director, said the most urgent issue is damage to the city's water system. Such surface eruptions hadn't been seen in a Northern California earthquake since 1906, researchers said. The 2014 South Napa earthquake occurred in the North San Francisco Bay Area on August 24 at 03:20:44 Pacific Daylight Time.At 6.0 on the moment magnitude scale and with a maximum Mercalli intensity of VIII (Severe), the event was the largest in the San Francisco Bay Area since the 1989 Loma Prieta earthquake.The epicenter of the earthquake was located to the south of Napa and to the … The quake damaged many buildings, causing injury to over 170 citizens, power outages, fire hazard, and infrastructure failure. (Public domain.) A case study from the 2014 South Napa earthquake helps students make connections between interseismic strain and earthquake displacements. potential trigger for the M6.0 South Napa Earthquake”, (Journal of Geophysical Research: Solid Earth) • Liza Lester (AGU journalist) wrote article “South Napa earthquake linked to summer groundwater dip” about the Kraneret al. The team comprised a diverse mix of perspectives and backgrounds, including The South Napa earthquake produced rare fissures. Show more about Online Teaching suggestions Hide Online teaching: Unit 1, Units 3-6 are online-ready. The 2000 M4.9 earthquake near Yountville is shown as a white star, and the South Napa earthquake is shown as a yellow star. – Kraner: “We think it’s more of a localized effect, something related to the groundwater system. On Sunday, August 24, 2014 at approximately 3:20 AM local time, a 6.0 magnitude earthquake was felt across South Napa Valley and the San Francisco Bay area. Prior to the 2014 South Napa Earthquake, the last major seismic event on the West Napa Fault was a magnitude On February 27, a large number of ports, towns and large cities along Chile’s south-central coast were devastated by an earthquake measuring 8.8 on the Richter scale, and the tsunami that follow paper. Within three weeks after the South Napa Quake, the City of Vallejo yellow-tagged for partial use 404 structures, red-tagged for non-use 34 structures, and provided 2,049 earthquake … He said there are about 30 significant water main breaks, most in the Browns Valley area on the city's west side. For example, the South Napa earthquake of August 24, 2014 failed to produce appreciable landsliding in the presence of steep topography despite PGA estimates in excess of 0.5g. Secondary effects of earthquakes sometimes include widespread landsliding where strong ground motions exceed 0.2g PGA, although many earthquakes that generate sufficient ground motions do not have landsliding. The 6.0-magnitude quake struck at 3:20 a.m. local time near American Canyon, about 6 miles southwest of Napa, at a depth of 6.7 miles. 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