Water quality can also be affected by earthquakes, typically in Two sources for photographs that show earthquake damage are: Earthquake Hazards Program - Earthquake Photo Collections U.S. Geological Survey Photographic Library (see 'earthquakes' in the categories left column). At what magnitude does damage begin to occur in an earthquake? 3R `j[~ : w! The first official West Coast Messier marathon was conducted from this site in March 1979. San Francisco Earthquake History 19151989. The SF Giants were playing the Oakland As at Candlestick Park in SF, so rush hour traffic on freeways wasnt so bad because we were all watching the game. Major property damage in San Francisco's Marina District 60mi (97km) from the epicenter resulted from liquefaction of soil used to create waterfront land. Prediction After the shaking subsided, many of the players on both teams immediately searched for, and gathered, family and friends from the stands before evacuating the facility.[99]. [8][14], The June 27, 1988, shock occurred with a maximum intensity of VI (Strong). Muni relied on diesel buses to continue abbreviated service until electric power was restored later that night, and electric units could be inspected and readied for service on the morning of October 18. a)Produced little damage because most of the areas affected were The 1989 Loma Prieta event originated on an undiscovered oblique-slip reverse fault that is located adjacent to the San Andreas Fault. Michaels: Yes, it certainly did! Experts are tested by Chegg as specialists in their subject area. [56], In Santa Cruz, the Pacific Garden Mall was severely damaged, with falling debris killing three people, half of the six earthquake deaths in Santa Cruz and Monterey Counties. The game was initially postponed due to safety concerns for fans in the ballpark and the loss of power. Limited phone service remained online, providing a crucial link to rescue workers. In September 2005, it moved its transmitter 83 kilometres (52mi) northwest to San Bruno Mountain after it became the Bay Area's NBC affiliate. endstream endobj 51 0 obj <>/Font 54 0 R/ProcSet [/PDF /Text /ImageB /ImageC /ImageI]/XObject 55 0 R>>/Type /Page>> endobj 52 0 obj [/CalGray <>] endobj 53 0 obj [/ICCBased 60 0 R] endobj 54 0 obj <> endobj 55 0 obj <> endobj 56 0 obj <> endobj 57 0 obj <> endobj 58 0 obj <> endobj 59 0 obj <> endobj 60 0 obj <> stream These features include dikes, craters, vented sand, sills, and laterally spreading landslides. 0000000639 00000 n The units consist of alluvial fan, beach ridge, river delta topset and foreset beds, eolian dune, point bar, flood basin, natural river and alluvial fan levees, abandoned river channel, deep-water lake, lagoonal, We calculated liquefaction potential index for a grid of sites in the Evansville, Indiana area for two scenario earthquakes-a magnitude 7.7 in the New Madrid seismic zone and a M6.8 in the Wabash Valley seismic zone. It was even unclear if the As-Giants Bay Bridge Series would be able to resume at the time. 89 Is there nickel in the Golden Gate Bridge? Central California. Loma Prieta Earthquake
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