WTPQ20 RJTD 031800RSMC TROPICAL CYCLONE ADVISORYNAME TS 1506 NOUL (1506) UPGRADED FROM TDANALYSISPSTN 031800UTC 09.4N 140.7E FAIRMOVE WNW SLOWLYPRES 1000HPAMXWD 035KTGUST 050KT30KT 120NMFORECAST24HF 041800UTC 09.5N 139.6E 70NM 70%MOVE W SLOWLYPRES 992HPAMXWD 045KTGUST 065KT48HF 051800UTC 09.7N 138.6E 110NM 70%MOVE W SLOWLYPRES 985HPAMXWD 055KTGUST 080KT72HF 061800UTC 10.5N 136.3E 160NM 70%MOVE WNW 06KTPRES 975HPAMXWD 065KTGUST 095KT =