WSHO31 MHTG 220853
MHTG SIGMET A3 VALID 220853/221253 MHTG-
MHCC CENTRAL AMERICAN FIR EMBD TS OBS AT 0840Z
WI N1000 W10427 - N1040 W10226 - N0904 W10305
TOP FL480 STNR WKN=