Subject: FVAG01 SABM 231245 FVAG01 SABM 231245 2009235 1246 VA ADVISORY DTG: 20090823/1245Z VAAC: BUENOS AIRES VOLCANO: UBINAS 1504-02 PSN: S1621 W07054 AREA: PERU SUMMIT ELEVATION: 5672M ADVISORY NUMBER: 2009/034 INFORMATION SOURCE: AIREP ERUPTION DETAILS: EMISSION SEEN 23/1138Z OBS ASH DATE/TIME: 23/1138Z OBS ASH CLOUD: VA NOT IDENTIFIABLE FROM SATELLITE DATA GFS WINDS FL200 270/30KT FCST ASH CLD + 06HR: 23/0900Z FCST ASH CLD + 12HR: 23/1500Z FCST ASH CLD + 18HR: 23/2100Z REMARKS: VA NOT SEEN IN SATELLITE IMAGERY NEXT ADVISORY: FURTHER INFORMATION WILL BE ISSUED IF ANY ASH CLD IS DETECTED/OBSERVED=