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Strong aftershocks add to misery for Nepal quake victims

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Strong aftershocks strike Japan as quake survivors struggle

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Strong aftershocks in Mexico; N. Korea war of words

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Strong Aftershocks Hit Italy; Survivor Found

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Strong aftershocks continue to hit New Zealand city

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Strong aftershocks continue to rattle Southern California

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Strong aftershocks, soil liquefaction unnerve Pohang residents

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Strong Aftershocks Possible In Week After Napa Earthquake

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What is an aftershock?

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The Big One: How a megathrust earthquake could hit the Pacific Northwest

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Southern states hit with heavy snow, extreme cold | USA TODAY

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Strong quake followed by 21 aftershocks of 4.0 magnitude leaves Japan helpless

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Strong Aftershocks Hit Italy; Survivor Found

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Strong aftershock rattles in same area as July 4 Kern County quake

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5.1 California earthquake - Seismologist says aftershocks as strong as 4.0 possible

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Strong aftershocks, soil liquefaction unnerve Pohang residents

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Strong aftershocks rock parts of Mindanao following powerful quake | ANC Highlights

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Aftershocks hit central Italy following strong quake

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Aftershock in Haiti panics locals and aid groups

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Strong aftershocks, soil liquefaction unnerve Pohang residents

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