1989 Loma Prieta earthquake the State office of Emergency Services issued (for the first time in Bay Area history) short term advisories for a possible large earthquake, which meant there was "a slightly increased likelihood of an M6.5 event on the Santa Cruz Mountains segment of the San Andreas fault". The advisories following the two Lake Elsman events were issued in part because of the statements made by WGCEP and because they were two of the three largest shocks to occur along the 1906 earthquake's rupture zone since 1914. The 5.3 June 1988 and the 5.4 August 1989 events also occurred on previously unknown
Candlestick Park 2011 Divisional Playoffs, when Alex Smith threw a touchdown pass to Vernon Davis with nine seconds remaining to provide the winning margin against the New Orleans Saints. On October 17, 1989, the Loma Prieta earthquake (measuring 7.1 on the Richter Scale) struck San Francisco, minutes before Game 3 of the World Series was to begin at Candlestick. No one within the stadium was injured, although minor structural damage was incurred to the stadium. Al Michaels and Tim McCarver, who called the game for ABC, later credited the stadium's design for saving thousands of lives. An ESPN documentary about the earthquake