WSHO31 MHTG 070545 MHTG SIGMET K2 VALID 070545/070945 MHTG- MHCC CENTRAL AMERICAN FIR EMBD TS OBS AT 0540Z WI N1600 W08718 - N1252 W08724 - N1222 W09057 - N1626 W09005 TOP FL500 MOV SW 05KT NC=