WTPQ50 RJTD 031800 RSMC TROPICAL CYCLONE ADVISORY NAME TS 2515 PEIPAH (2515) UPGRADED FROM TD ANALYSIS PSTN 031800UTC 28.2N 130.9E FAIR MOVE N 15KT PRES 1002HPA MXWD 035KT GUST 050KT 30KT 150NM FORECAST 12HF 040600UTC 30.7N 131.0E 40NM 70% MOVE N 13KT PRES 1000HPA MXWD 035KT GUST 050KT 24HF 041800UTC 33.1N 132.5E 57NM 70% MOVE NNE 14KT PRES 1000HPA MXWD 035KT GUST 050KT 48HF 051800UTC 34.1N 141.7E 115NM 70% MOVE E 19KT PRES 1000HPA MXWD 035KT GUST 050KT 72HF 061800UTC 32.3N 148.9E 160NM 70% EXTRATROPICAL LOW =