"Earthquake Hazards Program," from the U.S. Geological Survey, puts together materials about the past, present, and future of earthquakes, including current and past earthquake activity, research, seismic networks, and regional centers. Did you know the biggest earthquake in the world last century was in Chile on May 22, 1960, with a magnitude of 9.5 Mw? Or that, in the United States, the two states with the most earthquakes are Alaska and California? Or that Florida and North Dakota have the

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