FVXX21 KNES 251503 VA ADVISORY DTG: 20090425/1502Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2009/152 INFO SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ASH OBSERVED 25/1434Z OBS VA DTG: 25/1415Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL170 080/15KT FCST VA CLD +6HR: 25/2030Z FCST VA CLD +12HR: 26/0230Z FCST VA CLD +18HR: 26/0830Z RMK: THE GEOPHYSICAL INSTITUTE OBSERVED ASH TO FL165 AT 1434Z. ASH COULD NOT BE DETECTED IN SATELLITE IMAGERY DUE TO CLOUD COVER. ... NXT ADVISORY: WILL BE ISSUED BY 20090425/2100Z NNNN