On April 24, 1984 at 1:15 p.m. PST, a 6.2 magnitude earthquake occurred on the Calaveras fault to the east of San Jose, California. This earthquake was felt over an area of approximately 120,000 km2 in California and western Nevada. The area of moderate damage ($8 million) extended southward from the epicenter rather than centering on the epicenter. This pattern indicates that the Morgan Hill earthquake may have been a double event with the second event being located about 17 km southeast of the main shock.
In Santa Clara County, where most of the damage occurred, more than 550 structures incurred minor damage. Major structural damage was mainly confined to a very small area on two streets of the Jackson Oaks subdivision located east of Morgan Hill (population 19,000). Five houses were condemned; two of these had fallen off their concrete foundations and suffered partial collapse. Several masonry buildings on Main Street in Morgan Hill were damaged and later condemned. Well-engineered industrial buildings and residential structures sustained only minor damage, but many mobile homes fell off their supports causing considerable damage to the furnishings inside. There were many reports of fires resulting from the quake. Minor damage also occurred at San Martin and Coyote. Twenty-seven people were injured.
Showing posts with label santa clara county. Show all posts
Showing posts with label santa clara county. Show all posts
SAN MARTIN, June 15, 2006 - A magnitude 4.7 earthquake struck the south San Francisco Bay area early Thursday, but there were no reports of injuries or damage, authorities said.
The quake struck at 5:24 a.m. PDT about 6 miles east of San Martin, a town of 4,200 people in a rural part of southern Santa Clara County, and was followed by three smaller quakes, according to the U.S. Geological Survey.
The quake could be felt in San Francisco, about 70 miles north of the epicenter.
No one was hurt and there were no reports of damage, according to the Santa Clara County sheriff's department and police in Gilroy, about 8 miles from where the quake struck.
The quake struck at 5:24 a.m. PDT about 6 miles east of San Martin, a town of 4,200 people in a rural part of southern Santa Clara County, and was followed by three smaller quakes, according to the U.S. Geological Survey.
The quake could be felt in San Francisco, about 70 miles north of the epicenter.
No one was hurt and there were no reports of damage, according to the Santa Clara County sheriff's department and police in Gilroy, about 8 miles from where the quake struck.
Written for the web by Bob Montgomery, Internet News Producer
Residents of eastern Santa Clara County got an early wakeup call this morning when an earthquake rumbled through the region.
The temblor, which struck at 2:42 a.m., had a magnitude of 3.6. It was centered 21 miles east of San Jose, near the border between Santa Clara and Stanislaus counties. The quake occurred at a depth of 3.2 miles.
The shaker was strong enough to wake up some residents of the area, but did not cause any significant damage or injuries. It was felt in a number of South Bay communities, including Morgan Hill, Alum Rock and parts of San Jose.
Residents of eastern Santa Clara County got an early wakeup call this morning when an earthquake rumbled through the region.
The temblor, which struck at 2:42 a.m., had a magnitude of 3.6. It was centered 21 miles east of San Jose, near the border between Santa Clara and Stanislaus counties. The quake occurred at a depth of 3.2 miles.
The shaker was strong enough to wake up some residents of the area, but did not cause any significant damage or injuries. It was felt in a number of South Bay communities, including Morgan Hill, Alum Rock and parts of San Jose.
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