FVXX20 KWBC 220735 VOLCANIC ASH ADVISORY ISSUED: 2004MAY22/0735Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/209 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. GEOPHYSICAL INSTITUTE. ERUPTION DETAILS: ASH EMISSION AT 0551Z OBS ASH DATE/TIME: 22/0645Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL200 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: THE GEOPHYSICAL INSTITUTE REPORTS ASH OBSERVED AT 0551Z. SATELLITE IMAGERY IS INCONCLUSIVE DUE TO SCATTERED CLOUES AROUND THE SUMMIT. HOTSPOT ACTIVITY HAS BEEN NOTED. ... NEXT ADVISORY: NNNN