WSSH31 MHTG 272045
MHTG SIGMET 5 VALID 272035/280035 MHTG-
MHTG CENTRAL AMERICAN FIR EMBD TS OBS AT 2030Z
WI N0521 W08932 -N0247 W08507 -N0715 W08409 
-N0645 W08833 MOV W 05KT NC=