Geology 112
Professor Reed
November 28, 2017
Hayward Fault Study Report by: Mariaha Saldana
Summary
Located between the Pacific Plate and the North American Plate, and on the east side of the bay area the Hayward Fault can be found. In this study report, through gathering and measuring data from Google Earth’s Virtual Tour the Hayward Fault will be examined, and an analysis will occur. Experimentation, diagrams, photos, maps, and observations will be used to solidify and support the Hayward Fault activity.
Introduction
To start off with, the bay area is known to have a fault system which in turn has many fault zones throughout the area, and according to the United States Geographical Survey (USGS) website, there are six additional faults
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The focus of this research and data shall be the Hayward Fault, and there will also be highlights of data that provides evidence of its activity. Through this examination of data we will be able to truly investigate the Hayward Fault.
The Hayward Fault
Parallel and eastward of the San Andreas Fault, stretching from San Jose and all through San Pablo Bay (State of CA, Index Hayward Fault Fact Sheet), they Hayward Fault can be found. Communities that this fault runs through are as follows El Cerrito, Richmond, Emeryville, Berkeley, San Leandro, San Lorenzo, Hayward, and Milpitas. The Hayward Fault is said to be the most dangerous fault because scientists have stated that the fault is long overdue for a large earthquake (USGS). Since the earthquake of 1868 on October 21, the fault has not seen any major activity, and with that occurring more that 140 years ago, an earthquake is long overdue. Scientists predict that the next
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The Hayward Fault is such a concern because of fault plane is not locked, and the stress caused by the fault is making walls and sidewalks become offset. Because of the lack of large earthquake activity since 1868, the predictions that an earthquake will occur become more likely. The best thing for people to do is be prepared and alert in case of a large magnitude earthquake. Scientists should continue their close monitoring of the earthquake, so that proper notification or warnings can be given to the public. Scientists or people cannot prevent earthquakes, but advance preparation and safety measures can help make sure cities are not taken by surprise when the earthquake takes place. This can in turn lessen the amount of possible damage and injuries that can occur during