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Eight Seconds of Terror

By Guest PostJanuary 17, 2014Environmentandrea donnellan, aperture radar mission, better models, blind thrust fault, california, crack, crust, crustal deformation, data analyses, downtown los angeles, earth, earthquake faults, earthquake in long beach, eight seconds, geodetic imaging techniques, geophysicist, global positioning system, golden guardian, gps, isro, large earthquakes, NASA, nature magazine, northridge earthquake, periodic shakeout, plate boundary observatory, reseda, rupture, san fernando valley, synthetic, terror, uavsar

A JPL Scientist Reflects on L.A.’s Last Big Quake

Twenty years ago this week, in the predawn darkness of Jan. 17, 1994, at five seconds before 4:31 a.m. PST, the ground ruptured violently on a blind thrust fault (a crack in Earth’s crust that does not reach the surface) about 11 miles (18 kilometers) beneath Reseda, in California’s San Fernando Valley about 20 miles (31 kilometers) northwest of downtown Los Angeles. The resulting magnitude 6.7 earthquake, known as the Northridge earthquake, became the first large quake to strike directly under an urban area in the United States since the 1933 magnitude 6.4 earthquake in Long Beach, Calif. (more…)

Yale Scientist Named One of ’10 People Who Mattered This Year’

Microbiologist Jo Handelsman has been named one of the “366 Days: Nature’s 10” people who “mattered” in 2012 by Nature Magazine. Handelsman, professor of molecular, cellular, and developmental biology and a national expert on science education, was recognized for her work showing gender bias in science. (more…)

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Eight Seconds of Terror

Yale Scientist Named One of ’10 People Who Mattered This Year’