Subject: FVAG01 SABM 261900


FVAG01 SABM 261900                                              2009146 1907
VOLCANIC ASH ADVISORY
ISSUED: 2009 05 26 / 1900Z
VAAC: BUENOS AIRES
VOLCANO: CHAITEN 1508-41
LOCATION: S4250 W07239
AREA: CHILE-S
SUMMIT ELEVATION: 962M
ADVISORY NUMBER: 2009/081
INFORMATION SOURCE: SATELLITE IMAGERY
AVIATION COLOR CODE:
ERUPTION DETAILS: CONTINUOUS  EMISSION
OBS ASH DATE/TIME:  26/ 1709Z
OBS ASH CLOUD: VA CLD OBS AT 1709Z TOP  FL080 BETWEEN S4250 W07239 -
 S4243
W07210 MOV NE10KT
FCST ASH CLD + 06HR: 262300Z SFC/200 S4250 W07240 - S4220 W07230 -
 S4215 W07115
- S4250 W07240
FL200/350 NO ASH EXP
FL350/550 NO ASH EXP
FCST ASH CLD +12HR:  270500Z SFC/200 S4250 W07240 - S4150 W07230 -
 S4150 W07215
- S4230 W07215 - S4250 W07240
FL200/350 NO ASH EXP
FL350/550 NO ASH EXP
FCST ASH CLD +18HR:  271100Z SFC/200 S4250 W07240 - S4120 W07240 -
 S4115 W07230
- S4210 W07230 - S4250 W07240
FL200/350 NO ASH EXP
FL350/550 NO ASH EXP
REMARKS: 17:45Z VIS IMAGE SHOWS A 5 KM WIDE LINE EXTENDING 50 KM TO
 THE NE
NEXT ADVISORY: FURTHER INFORMATION WILL BE ISSUED IF ANY ASH CLD IS
DETECTED/OBSERVED