WSHO31 MHTG 061230
MHTG SIGMET H4 VALID 061230/061630 MHTG-
MHCC CENTRAL AMERICAN FIR EMBD TS OBS AT 1220Z
WI N0906 W09727 - N0537 W09205 - N0317 W09439 - N0640 W09928
TOP FL520 MOV SW 05KT NC=