WVHO31 MHTG 071025 MHTG SIGMET A1 VALID 071025/071625 MHTG- MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133 VA CLD OBS AT 0640Z SFC/FL140 N1445 W09131 -N1349 W09228 -N1352 W09231 -N1444 W09133 -N1445 W09131 MOV SW 20KT FCST VA 1230Z SFC/FL140 N1445 W09132 -N1444 W09131 -N1355 W09221 -N1359 W09223 -N1445 W09132=