WSHO31 MHTG 290526 MHTG SIGMET B2 VALID 290525/290925 MHTG- MHCC CENTRAL AMERICAN FIR EMBD TS OBS AT 0520Z WI N1505 W09203 - N1518 W09222 - N1527 W09208 - N1605 W09142 - N1604 W09040 - N1537 W09007 - N1623 W08917 - N1554 W08735 - N1153 W08734 - N1112 W09028 - N1421 W09043 TOP FL500 MOV SW 05KT WKN=