****0000000226**** WSHO31 MHTG 040730 MHTG SIGMET F1 VALID 040730/041130 MHTG- MHCC CENTRAL AMERICAN FIR EMBD TS OBS AT 0720Z WI N1929 W08628 - N1959 W08600 - N2010 W08517 - N2043 W08520 - N2016 W08311 - N1902 W08459 TOP FL480 STNR INTSF=