FVXX20 KWBC 301623 VOLCANIC ASH ADVISORY ISSUED: 2004MAY30/1623Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/228 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. GEOPHYSICAL INSTITUTE. ERUPTION DETAILS: BEGINING AROUND 29/0144 OBS ASH DATE/TIME: 30/1545Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/260 MOVING TO W 20-25 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: ASH CANNOT BE SEEN IN SATELLITE IMAGERY THROUGH 30/1545Z DUE TO CLOUD COVER. GUAYAQUIL SIGMET AT 1339Z INDICATES ASH IS NEAR FL260. LASTEST MODEL WINDS INDICATE ASH IS MOVING WEST AT 20-25 KTS. ...KIBLER NEXT ADVISORY: WILL BE ISSUED BY 2004MAY30/2230Z NNNN