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A Major Historic Earthquake Reversed the Mississippi River, Raising Questions About Future Risk

A Popular Mechanics headline examines how America's biggest earthquake reversed the Mississippi River and whether a similar event could happen again.

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Why it matters

The possibility of recurrence indicates a potential large-scale seismic and infrastructure risk, though the headline provides no current event or specific forecast.

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  1. America's Biggest Quake Reversed the Mississippi. Could It Happen Again? ↗popularmechanics.com · Recorded source date: Aug 19, 2026, 8:16 PM UTC

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Connected by topic or specific details. Dates below are publication dates; the articles may describe separate events.

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