WSHO31 MHTG 301525 MHTG SIGMET G2 VALID 301525/301925 MHTG- MHCC CENTRAL AMERICAN FIR EMBD TS OBS AT 1520Z WI N0729 W08255 - N0430 W08255 - N0604 W08443 - N0746 W08418 TOP FL480 MOV W 05KT NC=