****0000000238****
WSCA31 MHTG 241818

MHTG SIGMET B3 VALID 241818/242218 MHTG-
MHCC CENTRAL AMERICAN FIR EMBD TS OBS AT 1810Z
WI N0124 W09156-N0306 W09424-N0730 W08347-N0627 W08327-
N0521 W08355-N0422 W08400-N0344 W08533-N0125 W08557 
TOP FL500 STNR NC=