****0000000193**** WSCA31 MHTG 302235 MHTG SIGMET C1 VALID 302235/310235 MHTG- MHCC CENTRAL AMERICAN FIR EMBD TS OBS AT 2230Z WI N0819 W09123 - N0550 W09035 - N0541 W09318 - N0754 W09332 TOP FL540 STNR INTSF=