WSHO31 MHTG 060525 MHTG SIGMET H2 VALID 060525/060925 MHTG- MHCC CENTRAL AMERICAN FIR EMBD TS OBS AT 0520Z WI N1435 W09205 - N1513 W08908 - N1507 W08516 - N1104 W08639 - N1355 W09317 TOP FL500 MOV SW 05-10KT NC=