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Yerba Buena

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Journal Article
Journal: GSA Bulletin
Published: 01 June 1992
GSA Bulletin (1992) 104 (6): 716–727.
...DORIS SLOAN Abstract The Yerba Buena mud member of the San Antonio Formation is an upper Pleistocene estuarine deposit that records a marine transgression during the last interglacial into the valley today filled by San Francisco Bay. These sediments now lie between 25-70 m below mean sea level...
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Seismic hazard: (a) hazard curves for the <span class="search-highlight">Yerba</span> <span class="search-highlight">Buena</span> Island site; (b) unif...
Published: 01 May 2019
Figure 1. Seismic hazard: (a) hazard curves for the Yerba Buena Island site; (b) uniform hazard spectra for 1,000-, 2,500-, and 4,000-year return periods and code-based response spectra (5% damped).
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Deaggregation of the seismic hazard at <span class="search-highlight">Yerba</span> <span class="search-highlight">Buena</span> Island for  TR  = 2,500 ...
Published: 01 May 2019
Figure 2. Deaggregation of the seismic hazard at Yerba Buena Island for TR = 2,500 years.
... follows the path of the fire as it spread out of the South of Market area on to Market Street. The third walk is along Montgomery Street, located on the old shoreline of Yerba Buena Cove, and follows the progress of the fire as it crossed Market Street northward into the Financial District. The wetlands...
Journal Article
Published: 01 October 1991
Bulletin of the Seismological Society of America (1991) 81 (5): 2019–2047.
...Thomas C. Hanks; A. Gerald Brady Abstract The basis of this study is the acceleration, velocity, and displacement wave-forms of the Loma Prieta earthquake (18 October 1989; M = 7.0) at two rock sites in San Francisco, a rock site on Yerba Buena Island, an artificial-fill site on Treasure Island...
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Shaded-relief aeromagnetic map of central California, USA (modified from  R...
Published: 01 April 2017
Figure 8. Shaded-relief aeromagnetic map of central California, USA (modified from Roberts and Jachens, 1999 ) showing the magnetic anomalies associated with the Priest Valley and Palo Prieto Pass ophiolites and their cross-fault counterparts, the Yerba Buena Ridge and Hollister Valley
Journal Article
Published: 01 February 2003
Bulletin of the Seismological Society of America (2003) 93 (1): 465–479.
... stations. Modeling of Treasure and Yerba Buena Island records requires structures approximately an order of magnitude higher in spatial resolution than the current 3D velocity models for the region. This pair of sites, located only 2 km apart in the bay, records a sixfold difference in peak ground...
FIGURES | View All (16)
Journal Article
Published: 01 October 1991
Bulletin of the Seismological Society of America (1991) 81 (5): 1885–1899.
... site (Yerba Buena Island). These stations recorded strong ground shaking from the Loma Prieta mainshock and weak ground motion from four aftershocks. The range of peak ground acceleration is from approximately 0.00006 to 0.07 g at the rock site. Compared to the rock site, the strong ground motion...
Journal Article
Published: 01 October 1989
Seismological Research Letters (1989) 60 (4): 167–176.
... and soil sites. One pair of stations is in the vicinity of LLNL, and the other pair is Treasure Island TRI (fill) and Yerba Buena Island YBI (rock) in San Francisco Bay near the Bay Bridge. For the first pair, the weak-motion spectral ratios predict the strong-motion amplification, within 95% confidence...
Journal Article
Journal: AAPG Bulletin
Published: 01 October 1982
AAPG Bulletin (1982) 66 (10): 1702.
... existed at the onset of Pleistocene deposition within the bay, reaching inland as far as the east side of Yerba Buena Island (core 88), and at times as far southeast as the Oakland Estuary (core 484). The degree of periodic open-ocean influence, both in its geographic extent and its duration, was far...
Journal Article
Published: 01 January 1947
Bulletin of the Seismological Society of America (1947) 37 (1): 33–74.
... to twelve feet wide and running from near San Francisco to the latitude of of Santa Clara; the ground cracked in all directions; thousands of trees broken off; water thrown from creek bed; adobe walls cracked. Violent at Yerba Buena (San Francisco), walls cracked at Presidio, a sand hill bodily shifted...
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Accelerograms from the 1989 Loma Prieta earthquake recorded at Treasure Isl...
Published: 01 December 2005
Figure 1. Accelerograms from the 1989 Loma Prieta earthquake recorded at Treasure Island (soil) and Yerba Buena (rock) stations. These two sites are within 2.5 km of each other.
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Map of project areas with stations marked with triangles. The Bolinas earth...
Published: 01 February 2003
, Berkeley Haviland Hall; BKS, Berkeley Strawberry Canyon; TI, Treasure Island; and YBI, Yerba Buena Island.
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Index map showing simplified geology (modified from  Jennings, 2010 ). Box ...
Published: 01 February 2015
Mountain; HV—Hollister Valley; PPP—Palo Prieto Pass; PV—Priest Valley; QS—Quien Sabe volcanic field; YBR—Yerba Buena Ridge. Thick red line near Point Arena marks the southern extent of the Vizcaino block.
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(a) Spectral acceleration hazard curves: S1, S2 = Seattle; SL = Salt Lake; ...
Published: 01 May 2018
Figure 10. (a) Spectral acceleration hazard curves: S1, S2 = Seattle; SL = Salt Lake; YB = Yerba Buena; (b) comparison of “integration by parts,” “rate of occurrence” methods, and examination of magnitude dependence for YB site; (c) sensitivity analyses in terms of cov values of k y and T
Journal Article
Published: 01 November 2022
Journal of Paleontology (2022) 96 (6): 1400–1412.
FIGURES | View All (4)
Journal Article
Published: 29 April 2021
Geological Magazine (2021) 158 (10): 1756–1772.
FIGURES | View All (13)
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Subsurface configuration of the Evergreen basin (Santa Clara Valley, Califo...
Published: 01 April 2017
). CH—Communication Hill; YBR—Yerba Buena Ridge.
Journal Article
Published: 01 March 2019
Journal of Paleontology (2019) 93 (2): 368–384.
FIGURES | View All (7)
Journal Article
Journal: Geosphere
Published: 01 April 2017
Geosphere (2017) 13 (2): 269–286.
...Figure 8. Shaded-relief aeromagnetic map of central California, USA (modified from Roberts and Jachens, 1999 ) showing the magnetic anomalies associated with the Priest Valley and Palo Prieto Pass ophiolites and their cross-fault counterparts, the Yerba Buena Ridge and Hollister Valley...
FIGURES | View All (9)