FQJP64 RJTD 150900 SYNOPSIS AND FCST FOR OTARU NAVTEX AREA SYNOPSIS 150900UTC DEVELOPING LOW 998HPA AT 40N 145E MOV ENE 15 KT W-FRONT FM 40N 145E TO 38N 147E 35N 148E C-FRONT FM 40N 145E TO 37N 142E 35N 137E REMARKS WARNING(DENSE FOG) CONTINUED =