Subject: FVAG01 SABM 241030 FVAG01 SABM 241030 VOLCANIC ASH ADVISORY ISSUED: 200807241030Z VAAC: BUENOS AIRES VOLCANO: CHAITEN 1508-41 LOCATION: S4250 W07239 AREA: CHILE-S SUMMIT ELEVATION: 962M ADVISORY NUMBER: 2008/0257 INFORMATION SOURCE: SIGMET 1 AVIATION COLOR CODE: ERUPTION DETAILS: CONTINUOUS EMISSION OBS ASH DATE/TIME: 23/1910Z OBS ASH CLOUD: VA CLD OBS AT 1900Z TOP FL100 MOV NNE FCST ASH CLD + 06HR: FL200/350 NO ASH EXP 241300Z SFC/FL200 S4210 W07240 - S4310 W07020- S3950 W06730 -S4250 W06600 - S4520 W06950 - S4520 W07320 - S4210 W07240 FL350/550 NO ASH EXP FCST ASH CLD + 12HR: 241900Z SFC/FL200 S4200 W07300 - S4600 W07000 - S4100 W06730 - S S4250 W07239 AREA: CHILE-S SUMMIT ELEVATION: 962M ADVISORY NUMBER: 2008/0257 INFORMATION SOURCE: SIGMET 1 AVIATION COLOR CODE: ERUPTION DETAILS: CONTINUOUS EMISSION OBS ASH DATE/TIME: 23/1910Z OBS ASH CLOUD: VA CLD OBS AT 1900Z TOP FL100 MOV NNE FCST ASH CLD + 06HR: FL200/350 NO ASH EXP 241300Z SFC/FL200 S4210 W07240 - S4310 W07020- S3950 W06730 -S4250 W06600 - S4520 W06950 - S4520 W07320 - S4210 W07240 FL350/550 NO ASH EXP FCST ASH CLD + 12HR: 241900Z SFC/FL200 S4200 W07300 - S4600 W07000 - S4100 W06730 - S4050 W06500 - S4400 W06600 - S4800 W06730 - S4740 W07320 - S4600 W07500 - S4200 W07300 FL200/350 NO ASH EXP FL350/550 NO ASH EXP FCST ASH CLD + 18HR: NIL NEXT ADVISORY:24/1630Z REMARKS: VA NOT IDENTIFIABLE FROM GOES 12 SATELLITE IMAGERY  .