****0000000338**** WVHO31 MHTG 181240 MHTG SIGMET 3 VALID 181240/181840 MHTG- MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133 VA CLD OBS AT 1130Z SFC/FL130 N1450 W09149 - N1446 W09132 - N1444 W09132 - N1438 W09149 - N1450 W09149 MOV W 5KT FCST 1730Z VA CLD SFC/FL130 N1450 W09204 - N1446 W09132 - N1444 W09132 - N1433 W09204 - N1450 W09204=