Subject: FVAG01 SABM 061420 FVAG01 SABM 061420 VOLCANIC ASH ADVISORY ISSUED: 2008 06051420Z VAAC: BUENOS AIRES VOLCANO: CHAITEN 1508-41 LOCATION: S42.833 W72.646 AREA: CHILE-S SUMMIT ELEVATION: 962M ADVISORY NUMBER: 2008/021 INFORMATION SOURCE: SIGMET 03 AVIATION COLOR CODE: RED ERUPTION DETAILS: EMISSION CONTINUOUS OBS ASH DATE/TIME: VA CLD OBS AT 1235Z TOP FL350 MOV ENE FCST ASH CLD + 06HR: 061200Z SFC/FL200 S4200 W07300 - S4200 W07100 ? S4000 W07000 ? S4000 W06700 ? S4300 W06700 ? S4300 W07100 ? S4300 W07300 ? S4200 W07300 FL200/350 S4000 W07000 ? S4000 W06700 ? S4200 W06500 ? S4200 W06300 ? S4300 W06300 ? S4300 W06800 ? S4200 W07000 ? S4000 W07000 FL350/550 NO ASH EXP FCST ASH CLD + 12HR: 071800Z SFC/FL200 S4200 W07200 ? S4000 W06900 ? S3900 W06700 ? S3800 W06500 ? S3900 W04200 ? S4000 W04100 ? S4100 W05900 ? S4300 W05900 ? S4300 W06200 ? S4100 W06500 ? S4100 W06600 ? S4300 W06800 ? S4300 W07200 ? S4200 W07200 FL200/350 S4000 W06400 ? S4000 W06100 ? S4100 W06000 ? S4600 W05500 ? S4600 W05900 ? S4300 W06200 ? S4200 W06400 ? S4000 W06400 FL350/550 NO ASH EXP FCST ASH CLD + 18HR: 070000Z SFC/FL200 S4200 W07000 ? S4000 W06900 ? S3800 W06700 ? S3700 W06500 ? S3700 W06200 ? S3800 W06000 ? S4000 W05500 ? S4100 W05400 ? S4500 W05300 ? S4500 W05500 ? S4400 W05700 ? S4300 W05800 ? S4000 W06000 ? S4000 W06600 ? S4300 W06700 ? S4300 W07000 S4200 W07000 FL200/350 S4000 W05700 ? S4100 W05300 ? S4500 W05000 ? S4700 W04800 ? S4800 W05300 ? S4700 W05400 ? S4500 W05500 ? S4400 W05600 ? S4000 W05700 FL350/550 S4600 W05000 ? S4800 W04900 ? S4800 W05100 ? S4900 W05200 ? S4600 W05200 ? S4600 05000 NEXT ADVISORY: 062020 UTC REMARKS: VA CLD IDENTIFIABLE ON SATELLITE IMAGERY IR Y VIS AT 1309Z MOV TO ENE  .