WVAG01 SAVC 231530 SAVF SIGMET 3 VALID 231530/232130 SAVC- SAVF COMODORO RIVADAVIA FIR VA VOLCANO CORDON CAULLE 1507-141 PSN: S4031 W07212 REPORTED VA IN METAR SAVN-SAVV-SAVT-SAVY OF 231500Z ERUPTION DETAILS: S4031 W07212 AREA: CHILE-C SUMMIT ELEV: 1798M ADVISORY NR: 2011/704 INFO SOURCE: GOES 12 - METEOSAT-9 - GFS MODEL ERUPTION DETAILS: ONGOING EMISSIONS OBS VA CLD SFC/FL100 WI S4031 W07212 - S3959 W06607 - S4104 W06547 - S4031 W07212 MOV E 30KT SFC/FL050 WI S3916 W06035 - S4056 W06029 - S4033 W05545 - S3639 W05300 - S3234 W05422 - S2920 W05240 - S2809 W05636 - S3148 W05930 - S3608 W05755 - S3859 W05836 - S3916 W06035 MOV NE 10KT FCST VA CLD 232000Z SFC/FL100 S4031 W07212 - S3959 W06442 - S4107 W06442 - S4031 W07212. SFC/FL050 S3910 W06008 - S4044 W05947 - S4044 W05436 - S3628 W05205 - S2923 W05402 - S3046 W05839 - S3451 W05646 - S3853W05710 - S3910 W06008=