Subject: FVCN01 CWAO 130352 FVCN01 CWAO 130352 VA ADVISORY DTG: 20080813/0352Z VAAC: MONTREAL VOLCANO: KASATOCHI 1101-13- PSN: N5210 W17530 AREA: ALEUTIAN IS SUMMIT ELEV: 314M ADVISORY NR: 2008/016 INFO SOURCE: AVO, GOES, PIREP, MET PROG, AVIATION COLOUR CODE: RED ERUPTION DETAILS: ASH AND GASES FROM ERUPTION 07AUG08/2200Z OBS VA DTG: 13/0400Z OBS VA CLD: FL280/FL380 N6130 W13804 - N6424 W13530 - N6317 W13125 - N6118 W13159 - N6130 W13804 FCST VA CLD +6 HR: 14/1000Z SFC/FL600 NO VA EXP FCST VA CLD +12 HR: 14/1600Z SFC/FL600 NO VA EXP FCST VA CLD +18 HR: 14/2200Z SFC/FL600 NO VA EXP RMK: NO FURTHER ADVISORIES VA GRAPHICAL PRODUCT AVAILABLE AT HTTP://METEO.EC.GC.CA/EER (ALL LOWER CASE) NXT ADVISORY: VOLCANIC CLOUD ELSEWHERE OVR N.AMERICA CONTAINS GNLY SO2 AND AEROSOLS BUT LITTLE IF ANY ASH: THIS CLOUD WILL LIKELY LINGER SEVERAL DAYS AND MAY CAUSE THROAT IRRITATION IN AIRCRAFT  .