気象庁
Nadine was declared an extratropical storm on December 10, and the Joint Typhoon Warning Center ceased following the storm. However, the Japan Meteorological Agency continued tracking the storm. On December 11, just after passing the 170°E longitude line, Nadine was declared extratropical by the Japan Meteorological Agency. The extratropical remains of Nadine crossed the International Date Line and on the night of December 11, the Agency ceased following Nadine as it had crossed into the Central Pacific basin.