FVXX23 KNES 061639 VOLCANIC ASH ADVISORY -CORRECTION CCC ISSUED: 20070406/1639Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16479 FT (5023 M) ADVISORY NUMBER: 2007/184 INFORMATION SOURCE: GUAYAQUIL MWO. GEOPHYSICAL INSTITUTE, PIREP, GOES-12. GFS MODEL WINDS. ERUPTION DETAILS: ONGOING EMISSIONS. OBS ASH DATE/TIME: 06/1515Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL165/FL300 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: 06/2130Z. FCST ASH CLOUD +12H: 06/0330Z. FCST ASH CLOUD +18H: 07/0930Z. REMARKS: AFWA FOR WASHINGTON VAAC. CORRECTION FOR INFORMATION SOURCE...ASH NOT VISIBLE ON LATEST METSAT IMAGERY...NAME NEXT ADVISORY: WILL BE ISSUED BY 20070406/2230Z. NNNN