FVXX22 KWBC 021949 CCA VOLCANIC ASH ADVISORY...CORRECTION ISSUED: 2003JUL02/1430Z VAAC: WASHINGTON VOLCANO: ANATAHAN 0804-20 LOCATION: N1621E14540 AREA: MARIANA ISLANDS SUMMIT ELEVATION: 2585 FT (788 M) ADVISORY NUMBER: 2003/218 INFORMATION SOURCE: GOES 9 IMAGERY. GFS MODEL WINDS FORECAST. ERUPTION DETAILS: ASH AND GAS EMISSIONS SINCE MAY 10. OBS ASH DATE/TIME: 02/1325Z. OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL080 MOVING W 15-20 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS. REMARKS: CORRECTION FOR ADVISORY NUMBER. DUE TO DARKNESS AND LOW ALTITUDE OF ASH IT IS NOT POSSIBLE TO DETECTED ASH IN IMAGERY THROUGH 1325Z. NEXT ADVISORY: WILL BE ISSUED BY 2003JUL02/2000Z. NNNN