Subject: FVAG01 SABM 071200 FVAG01 SABM 071200 2009250 1207 VA ADVISORY DTG: 20090907/1200Z VAAC: BUENOS AIRES VOLCANO: CHAITEN 1508-41 PSN: S4250 W07239 AREA: CHILE-S SUMMIT ELEVATION: 962M ADVISORY NUMBER: 2009/137 INFORMATION SOURCE: SIGMET AND WEBCAM ERUPTION DETAILS: CONTINUOUS EMISSION OBS ASH DATE/TIME: WEBCAM 1102Z AT FL075 GFS WINDS FL075 210/15 KT FCST ASH CLD + 06HR: 07/1800Z FCST ASH CLD + 12HR: 08/0000Z FCST ASH CLD + 18HR: 08/0600Z REMARKS: VA NOT DETECTED IN SATELLITE IMAGERY NEXT ADVISORY: FURTHER INFORMATION WILL BE ISSUED IF ANY ASH CLD IS DETECTED/OBSERVED