WCMX31 MMID 150920
MMID SIGMET 2 VALID 150910/151510 MMMX-
MMFO MAZATLAN OCEANICA FIR/UIR TC KRISTY
 OBS
N2148 W11436 AT 0900Z
OCNL TS TOPS FL500 WI 200NM OF CENTRE
MOV NW 8KT NC.
FCST 151200 N2206 W11454=