The Transamerica Pyramid building, center, stands in the skyline of downtown as the San Francisco-Oakland Bay Bridge is seen in this aerial photograph taken Oct. 5, 2015.
Photographer: David Paul Morris/BloombergSan Francisco is preparing for a different kind of Big One.
Municipal officials are drafting an “economic resiliency plan” -- one of the first of its kind in the U.S -- to ensure the city of 865,000 can better withstand a financial earthquake akin to the one that roiled global markets in 2008 and left some U.S. cities on the verge of economic ruin.