****0000000197**** WSCA31 MHTG 251225 MHTG SIGMET C1 VALID 251225/251625 MHTG- MHCC CENTRAL AMERICAN FIR EMBD TS OBS AT 1210Z WI N0804 W08254 -N0527 W08255 -N0524 W08417 -N0714 W08412 TOP FL480 MOV SW 05KT INTSF=