Subject: FVAG01 SABM 121730


FVAG01 SABM 121730                                              2009132 1738
VOLCANIC ASH ADVISORY
ISSUED: 2009 05 12 / 1730 Z
VAAC: BUENOS AIRES
VOLCANO: CHAITEN 1508-41
LOCATION: S4250 W07239
AREA: CHILE-S
SUMMIT ELEVATION: 962M
ADVISORY NUMBER: 2009/077
INFORMATION SOURCE: AIREP  -    SATELLITE IMAGERY  AND WEBCAM DGAC
AVIATION COLOR CODE:
ERUPTION DETAILS: CONTINUOUS  EMISSION
OBS ASH DATE/TIME:  12/ 1445Z
OBS ASH CLOUD: VA IDENTIFIABLE FROM GOES 12 IMAGERY AND WEBCAM AT
 14:45UTC
MOVING TO NORTH FL070
FCST ASH CLD + 06HR: 122000Z SFC/200 S4145 W07300 - S4145 W07230 -
 S4300 W07230-
S4300 W07300 - S4145 W07300
FL200/350 NO ASH EXP
FL350/550 NO ASH EXP
FCST ASH CLD +12HR:  130200Z SFC/200 S4300 W07245 - S4130 W07245 -
 S4100 W07315
- S4100 W07300 - S4130 W07215 -
S4245 W07215 - S4300 W07245
FL200/350 NO ASH EXP
FL350/550 NO ASH EXP
FCST ASH CLD +18HR:  130800Z SFC/200 S4300 W07245 - S4115 W07245 -
 S4115 W07215
- S4215 W07215- S4300 W07245
FL200/350 NO ASH EXP
FL350/550 NO ASH EXP
REMARKS: AIREP ARS LAN 075 MT CHAITEN 1444Z F260 EMISION CENIZA
 LATERAL SCTN
NIVEL F050/F070 DIRECCION NORTE.
                             ARS AACORAZADO AS65 MT CHAITEN 1457Z
 F035 EMISION
CENIZA LATERAL AYACARA NIVEL TOP ETI F080 DIRECCION NORTE.
NEXT ADVISORY: FURTHER INFORMATION WILL BE ISSUED IF ANY ASH CLD IS
DETECTED/OBSERVED