WTPQ50 RJTD 121800 RSMC TROPICAL CYCLONE ADVISORY NAME TS 2505 NARI (2505) UPGRADED FROM TD ANALYSIS PSTN 121800UTC 25.4N 141.7E GOOD MOVE N SLOWLY PRES 998HPA MXWD 035KT GUST 050KT 30KT 150NM SOUTHEAST 60NM NORTHWEST FORECAST 12HF 130600UTC 28.0N 142.7E 30NM 70% MOVE NNE 14KT PRES 996HPA MXWD 040KT GUST 060KT 24HF 131800UTC 32.3N 141.7E 42NM 70% MOVE N 22KT PRES 985HPA MXWD 050KT GUST 070KT 48HF 141800UTC 41.2N 142.3E 70NM 70% MOVE N 22KT PRES 990HPA MXWD 045KT GUST 065KT 72HF 151800UTC 48.1N 151.2E 100NM 70% EXTRATROPICAL LOW =