FVXX20 KNES 140840 VOLCANIC ASH ADVISORY ISSUED: 20060814/0839Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/536 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ASH OBSERVED INTERMITTENTLY OBS ASH DATE/TIME: 14/0815Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL220 MOVING TO W 10-20 KNOTS. FCST ASH CLOUD +6H: 14/1430Z FCST ASH CLOUD +12H: 14/2030Z FCST ASH CLOUD +18H: 15/0230Z REMARKS: NO ASH OR HOTSPOTS CAN BE SEEN IN CURRENT SATELLITE IMAGERY. HOWEVER A BRIGHT HOTSPOT WAS SEEN UNTIL 0315Z. THE MOST RECENT KNOWN ASH OBSERVATION WAS A 13/2253Z PILOT REPORT OF FL220 ASH. ... NEXT ADVISORY: WILL BE ISSUED BY 20060814/1445Z NNNN