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109 <br /> <br />5.11.1 URBAN LAND EXPOSURE <br />The City of San Leandro examined the hazard exposure of San Leandro urban land <br />based on information on ABAG’s website. The 2015 Open Data File were used for <br />this evaluation. <br /> <br />Similar to San Leandro’s 2010 hazard annex findings hazard exposure remains <br />steady without much increase, most of this can be attributed to San Leandro’s urban <br />land use remaining constant. The following table described the exposure of urban <br />land within the unincorporated County to various hazards. <br /> <br />Figure 5-23 EXPOSURE – ACRES OF URBAN LAND <br />Hazard 2010 2015 Change <br />Total acres of urban land 9,924 9,924 None <br />Earthquake faulting (with CGS zone) 46 52 6 <br />Earthquake shaking (within highest two <br />shaking categories) <br />2,541 2238 303 <br />Earthquake-induced landslides (within CGS <br />study-zone)2 <br />93 93 None <br />Liquefaction Susceptibility (within moderate, <br />high, or very high liquefaction susceptibility) <br />7,501 7501 None <br />Liquefaction Hazard (within CGS study zone)1 N/A 48 48 <br />Flooding (within 100 year floodplain) 1,341 1341 None <br />Flooding (within 500 year floodplain) 407 407 None <br />Landslides (within areas of existing landslides ) 385 385 None <br />Wildfire (subject to high, very high, or extreme <br />wildfire threat) <br />10 10 None <br />Wildland-urban interface fire threat 2,462 2,462 None <br />Dam Inundation (within inundation zone) 9,922 9,922 None <br />Sea Level Rise 3 N/A 18 18 <br />Tsunamis (within inundation area)4 N/A 24 24 <br />Drought 5 9,924 9,924 None <br />148