What Happens When a Pacific Typhoon Becomes Extratropical?

Source checked 4 November 2026. NASA Earth Observatory’s 3 November feature describes the remnants of Typhoon Champi becoming an extratropical storm.

The transition changes the way a storm gets its energy and can expand the area affected by winds. When reading a satellite image, use the date and caption to place it in the storm’s history. Use current official weather warnings if you need to know what conditions are expected in a particular place.

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