WVMX31 MMMX 240215 CCB MMEX SIGMET 1 VALID 240006/240606 MMMX- MMFR MEXICO FIR VA POPOCATEPETL PSN N1901 W09837 OBS AT 240006Z VA CLD BTN SFC/FL230 WI N1901W09838 - N1918W09844 - N2001W09835 - N20 01W09820 - N1903W09836 MOV N 10KT NC. OUTLK 240606Z NO ASH EXP SID NOXOS,ILETOS,UKUNO=