WTPH23 RPMM 030600 TTT STORM WARNING 10 STS MATMO (2521) TIME 0600 UTC 00 17.0N 120.8E 990HPA 60KT P06HR WNW 20KT P+12 17.7N 118.0E P+24 18.5N 115.3E P+36 19.3N 112.8E P+48 20.5N 110.7E P+60 21.5N 108.7E PAGASA=