@misc{indiciae168209bbed38, title = {Unusual downhole and surface free-field records near the Carquinez Strait bridges during the 24 August 2014 Mw6.0 South Napa, California earthquake}, author = {Mehmet Çelebi and S. Farid Ghahari and Ertugrul Taciroglu}, year = {2015}, doi = {10.1785/0220150041}, url = {https://pubs.usgs.gov/publication/70189617}, note = {Source identifier: 70189617} }