![]() ![]() Related events Recording of the June 28 earthquakes on a seismograph at Griffith Observatory More than 400 people sustained injuries as a result of the earthquake. Two people died as a result of heart attacks, and a 3-year-old boy from Massachusetts, who was visiting Yucca Valley with his parents, died when bricks from a chimney collapsed into a living room where he was sleeping. Loss of life in this earthquake was minimal. There was also some damage to homes from water displaced from swimming pools. Electricity was cut to thousands of residents but was generally restored within two to three hours. Unlike the 1994 Northridge earthquake nineteen and a half months later, no freeway bridges collapsed because of the epicenter's remote location. The majority of the damage in the Los Angeles area involved items that had fallen off shelves. To the west in the Los Angeles Basin damage was much less severe. ![]() Damage ĭamage to the area directly surrounding the epicenter was severe. The surface rupture extended for 70 km (43 mi), with a maximum horizontal displacement of 5.5 m (18 ft) and a maximum vertical displacement of 1.8 m (5.9 ft). The names of those that were involved are the Johnson Valley, Kickapoo (also known as Landers), Homestead Valley, Homestead/Emerson, Emerson Valley and Camp Rock faults. The earthquake was a right-lateral strike-slip event, and involved the rupture of several different faults over a length of 75 to 85 km (47 to 53 mi). Although this earthquake was much more powerful than the 1994 Northridge earthquake, the damage and loss of life were minimized by its location in the sparsely-populated Mojave Desert. The shaking lasted for two to three minutes. Though it turned out it was not the so-called " Big One" as many people would think, it was still a very strong earthquake. local time (11:57 UTC) on June 28, 1992, a magnitude 7.3 earthquake awoke much of Southern California. The shock had a moment magnitude of 7.3 and a maximum Mercalli intensity of IX ( Violent). The 1992 Landers earthquake occurred on Sunday, June 28 with an epicenter near the town of Landers, California, in San Bernardino County. ![]()
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