Subject: FVAG01 SABM 221530


FVAG01 SABM 221530                                              2009265 1528
VA ADVISORY
DTG: 20090922/1530Z
VAAC: BUENOS AIRES
VOLCANO: CHAITEN 1508-41
PSN: S4250 W07239
AREA: CHILE-S
SUMMIT ELEVATION: 962M
ADVISORY NUMBER: 2009/150
INFORMATION SOURCE: GOES 12 IMAGERY AND WEBCAM
ERUPTION DETAILS: CONTINUOUS EMISSION
OBS ASH DATE/TIME:  22/1400Z
OBS ASH CLOUD:  TOP FL080 S4250 W07239 - S4301 W07220 MOV SE 10KT
FCST ASH CLD + 06HR: 22/2000Z SFC/FL200  S4250 W07239 - S4300 W07100
 - S4300
W07230 - S4250 W07239
FL200/350 NO ASH EXP
FL350/550 NO ASH EXP
FCST ASH CLD + 12HR: 23/0200Z SFC/FL200  S4250 W07239 - S4245 W07030
 - S4300
W07200 - S4250 W07239
FL200/350 NO ASH EXP
FL350/550 NO ASH EXP
FCST ASH CLD + 18HR: 23/0800Z SFC/FL200  S4250 W07239 - S4300 W07130
 - S4300
W07230 - S4250 W07239
FL200/350 NO ASH EXP
FL350/550 NO ASH EXP
REMARKS: 1409Z VIS IMAGE REVEALS A 5K WIDE PLUME EXTD 30 KM TO SE
NEXT ADVISORY: 22/2130Z