Tropical cyclone=PRAPIROON Agency=HONG KONG OBSERVATORY Current fix=230600Z 21.6N 107.4E 30KT 24 hr forecast=21.7N 106.9E 13KT --- Agency=JOINT TYPHOON WARNING CENTER, USA Current fix=230000Z 21.5N 107.6E 45KT 24 hr forecast=21.9N 106.8E 30KT 48 hr forecast=21.2N 106.8E 20KT --- Agency=JAPAN METEOROLOGICAL AGENCY Current fix=230600Z 21.6N 107.3E 40KT 24 hr forecast=21.8N 106.3E ---KT --- Agency=NATIONAL METEOROLOGICAL CENTER, CHINA Current fix=231200Z 21.6N 107.0E 29KT --- Agency=KOREA METEOROLOGICAL ADMINISTRATION Current fix=231200Z 21.6N 107.1E 29KT ---