Game 3 of the 1989 World Series was a few minutes from starting when the Loma Prieta earthquake rocked Northern California. It ravaged the Bay … In 1989 the Loma Prieta earthquake severely damaged the U.S. 1989 Loma Prieta Earthquake. It came to be known as the Loma Prieta earthquake after the name of a 3,000-foot mountain in the Santa Cruz area that was close to … Date: October 18, 1989 at 00:04 UTC (October 17, 1989 at 05:04 PM local time) Location: 37.040 -121.877 Depth: 16.79 km Magnitude: 6.9 Mw, 7.1 Ms, 6.7 Ml The 6.9 earthquake, centered in the Santa Cruz Mountains, took the … 1989-10-18 00:04:15 (UTC) 37.036°N 121.880°W; 17.2 km depth; ShakeMap View all shakemap products (3 total) Catalog MMI Source Description check NC IX ATLAS 2 ShakeMap Atlas v4 ATLAS IX ATLAS 2 Loma Prieta, … The building reopened in 1996 as the U.S. Court of Appeals. 6 of 239 7 of 239 In this photo taken Oct. 17, 1989, a pick up truck sits on the Cypress freeway in Oakland, Calif., after it collapsed during the Loma Prieta earthquake. On October 17, 1989, the Loma Prieta earthquake hits the San Francisco Bay Area. On October 17, 1989, the Loma Prieta earthquake struck the central coast of California. The October 17, 1989, Loma Prieta, Calif., earthquake (0004:15.2 G.m.t. M 6.9 - Loma Prieta, California Earthquake. On October 18, 1989, an earthquake of magnitude 6.9 struck a branch fault of the San Andreas near the city of Santa Cruz in the southern Santa Cruz Mountains. Immediately following the magnitude 7.1 Loma Prieta earthquake of October 17, 1989, a team representing the Interagency Committee on Seismic Safety in Construction surveyed the damage to buildings, utilities and transportation structures. The 1989 Loma Prieta earthquake occurred on October 18, 1989 at 00:04 UTC in the Santa Cruz Mountains of Central California. A prototype early warning system to provide San Francisco and Oakland, California a few tens-of-seconds warning of incoming strong ground shaking from already-occurred M ≧ 3.7 aftershocks of the magnitude 7.1 17 October 1989 Loma Prieta earthquake was operational on 28 October 1989. Three weeks later, on November 7, 1989, San Francisco held a municipal election. October 18; lat 37.036º N., long 121.883º W.; 19-km depth) had a local magnitude (M L) of about 6.7, a surface-wave magnitude (M S) of 7.1, a seismic moment of 2.2x10 19 N-m to 3.5x10 19 N-m, a source duration of 6 to 15 s, and an average stress drop of at least 50 bars. Engineering evaluation started immediately and in 1993 restoration work began, including seismic retrofitting to protect against future earthquakes. With (Loma Prieta), it just kept coming and coming and coming.” Red Cross Chief Operations Officer Jean Nikaloff, explaining how the Loma Prieta disaster continued to displace Oakland residents in the days following the earthquake. Courthouse and Post Office. Watch Jean describe her Loma Prieta experience here.