WTPQ50 RJTD 220000 RSMC TROPICAL CYCLONE ADVISORY NAME STS 2506 WIPHA (2506) ANALYSIS PSTN 220000UTC 20.3N 107.0E FAIR MOVE SW 07KT PRES 980HPA MXWD 050KT GUST 070KT 30KT 180NM SOUTH 90NM NORTH FORECAST 12HF 221200UTC 20.4N 105.8E 35NM 70% MOVE W 06KT PRES 985HPA MXWD 045KT GUST 065KT 24HF 230000UTC 20.2N 104.5E 57NM 70% TROPICAL DEPRESSION =