Subject: FVAG01 SABM 231945


FVAG01 SABM 231945

VOLCANIC ASH ADVISORY
ISSUED: 2008 08 23 / 1945Z
VAAC: BUENOS AIRES
VOLCANO: CHAITEN 1508-41
LOCATION: S4250 W07239
AREA: CHILE-S
SUMMIT ELEVATION: 962M
ADVISORY NUMBER: 2008/0296
INFORMATION SOURCE:  GOES 12 AND TERRA MULTISPECTRAL SATELLITE
 IMAGERY AIREP ARS
SKU025
AVIATION COLOR CODE: RED
ERUPTION DETAILS: CONTINUOUS EMISSION
OBS ASH DATE/TIME: 23/1419Z AIREP
OBS ASH CLOUD: VA CLD OBS TOP ETI FL100 MOV SE
FCST ASH CLD + 06HR: 232300Z  SFC/FL200 S4220 W07300 - S4340 W06820 -
 S4430
W06800 - S4500 W06900 - S4300 W07300 - S4220 W07300
FL200/350 NO ASH EXP
FL350/550 NO ASH EXP
FCST ASH CLD + 12HR: 240500Z SFC/FL200 S4230 W07300 - S4300 W07100 -
 S4320
W06900 - S4400 W06550 - S4430 W06550 - S4410 W07200 - S4340 W07230 -
 S4320
W07300
FL200/350 NO ASH EXP
FL350/550 NO ASH EXP
FCST ASH CLD + 18HR: 241100Z SFC/FL200 NIL
FL200/350 NIL
FL350/550 NIL
NEXT ADVISORY: FURTHER INFORMATION WILL BE ISSUED IF ANY ASH CLOUD IS
 DETECTED U
OBSERVED
REMARKS:  VA PLUME IS NOT SEEN IN SATELLITE IMAGERY BUT A PERSISTENT
 HOT SPOT IS
DETECTED IN GOES 12 IMAGERY AND 1435Z TERRA MULTISPECTRAL IMAGE




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