FVXX20 KNES 211459 VOLCANIC ASH ADVISORY ISSUED: 20070521/1459Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/334 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: REPORTED EMISSION AT 1410Z. OBS ASH DATE/TIME: 21/1415Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL210 MOVING TO NW 10 KNOTS. FCST ASH CLOUD +6H: 21/2030Z NOT AVBL. FCST ASH CLOUD +12H: 22/0230Z NOT AVBL. FCST ASH CLOUD +18H: 22/0830Z NOT AVBL. REMARKS: ASH CANNOT BE SEEN IN SATELLITE IMAGERY WITH CLOUDS PRESENT IN THE AREA. THE GEOPHYSICAL INSTITUTE REPORTED ASH TO FL210 MOVING TO THE NW. GFS WINDS HAVE ANY ASH MOVING TO THE SW. WE WILL CONTINUE TO MONITOR AND UPDATE IF NECESSARY. ... NEXT ADVISORY: