Loma Prieta Periodic Comet Machholz 1 96P/Machholz on May 12, 1986. The first official West Coast Messier marathon was conducted from this site in March 1979. The epicenter of the 1989 Loma Prieta earthquake was near the mountain. The mountain was the longtime site for the transmitter tower of San Jose television station KNTV (from 1955 to 2005). It moved its transmitter northwest to San Bruno Mountain in September 2005, after it became the Bay Area's NBC affiliate. Loma Prieta is the tallest peak in the Santa Cruz Mountains and it is common to see snow on the mountain during the winter.
1989 World Series lead in the Series. The Loma Prieta earthquake struck on October 17, 1989, at 5:04 p.m. Game 3 was scheduled to start at 5:35 p.m. at Candlestick Park in San Francisco, and thousands of people were already in the stadium when the quake occurred. Because of the coincidence of timing, it was the first major earthquake in the United States ever to be broadcast by live television. Experts credit the timing of the Series as a lucky break that prevented massive loss of life in the region; key in reducing the loss of life was the fact that many people