WVMX31 MMMX 251602 CCC
MMEX SIGMET 3 VALID 251518/252118 MMMX-
MMFR MEXICO FIR VA POPOCATEPETL PSN N1901 W09837 OBS
 AT 251518Z
VA CLD SFC/FL185 WI N1901 W09837 - N1806 W09927 - N1748 W09908 - N185
9
         W09831 - N1901 W09837
MOV SSW 20KT WKN.
OUTLK 25/2200Z VA CLD SFC/FL185 WI N1901 W09837 - N1806 W09927 - N174
8N W09908W
         - N1859N W09831W - N1901 W09837W
ARRIEVES LARLO 4A IS AFFECTED=