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Weekly Natural Event Updates September 18, 2026

September 18, 2026

Natural Events

This Week's Natural Event Images

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Lake Powell Drops to Record-Low Levels

Lake Powell Drops to Record-Low Levels

Snow drought and unusually warm temperatures in the Colorado Basin in 2026 helped drive down reservoir water storage in the U.S. West.

Summer Goes Out With a Heat Dome

Summer Goes Out With a Heat Dome

Temperature records toppled across the central and southern U.S. as the autumnal equinox approached.

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