FVXX20 KWBC 041733 VOLCANIC ASH ADVISORY ISSUED: 2004JUN04/1457Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0117W07816 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/247 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12 IMAGERY. GEOPHYSICAL INSTITUTE. ERUPTION DETAILS: ERUPTION AT 04/1452Z OBS ASH DATE/TIME: 04/1415Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/230 MOVING TO W 15-25 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: THE GEOPHYISICAL INSTITUTE REPORTS A STRONG ERUPTION WITH LAVA FLOW FROM THE VOLCANO. DUE TO CLOUDS IN THE VICINITY THEY CAN NOT DETERMINE IF THE PLUME CONTAINS ASH. ... NEXT ADVISORY: WILL BE ISSUED BY 2004JUN04/2100Z NNNN