sentences:  On November 24, the storm again reached its peak intensity of 70 mph (110 km/h), shortly before becoming an extratropical cyclone near Bermuda.Keith restrengthened and deepened into a powerful extratropical cyclone, attaining hurricane-force winds and a minimum pressure of 945 mbar (27.92 inHg).The extratropical storm turned westward and was last observed on November 26 northeast of Newfoundland.