FVXX20 KWBC 100838 VOLCANIC ASH ADVISORY ISSUED: 2003JUN10/0830Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/064 INFORMATION SOURCE: GOES-12 IMAGERY. AVN MODEL WINDS FORECAST. ERUPTION DETAILS: ASH EMISSIONS STARTING AT 06/2000Z. OBS ASH DATE/TIME: 10/0745Z OBS ASH CLOUD: ASH NOT OBSERVED FROM SATELLITE DATA. WINDS FL100/FL260 MOVING W 15 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS REMARKS: ALTHOUGH ASH COULD NOT BE DETECTED IN SATELLITE IMAGERY THROUGH 0745Z THERE WAS A FAINT HOT SPOT DETECTED IN INFRARED IMAGERY. THE GEOPHYSICAL INSTITUTE OBSERVED ASH TO FL260 MOVING WEST AS RECENTLY AS 09/2245Z. NEXT ADVISORY: WILL BE ISSUED BY 20003JUN10/1430Z. NNNN