FVXX20 KWBC 162025 VOLCANIC ASH ADVISORY ISSUED: 2003JUN16/2030Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/092 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. GUAYAQUIL MWO SIGMET. GEOPHYSICAL INSTITUTE. ERUPTION DETAILS: ASH EMISSIONS STARTING AT 06/2000Z. OBS ASH DATE/TIME: 16/1415Z. OBS ASH CLOUD: ASH NOT IDENTIFIABLE IN SATELLITE DATA. WINDS FL100/250 MOVING W 15 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS REMARKS: THE ASH IS NOT VISIBLE IN SATELLITE IMAGERY THROUGH 16/1945Z DUE TO BROKEN LOW LEVEL CLOUDS. ASH CONTINUES TO BE REPORTED IN THE VICINITY OF THE VOLCANO. NO HOTSPOT ACTIVITY HAS BEEN VISIBLE THROUGH THE CLOUD COVER. NEXT ADVISORY: WILL BE ISSUED BY 2003JUN17/0230Z. NNNN