FVXX20 KNES 291742 VA ADVISORY DTG: 20090529/1742Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2009/185 INFO SOURCE: GOES-12. GFS WINDS. SEISMIC DETECTION. ERUPTION DETAILS: ASH OBSERVED 29/1251Z OBS VA DTG: 29/1715Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL190 080/15KT FCST VA CLD +6HR: 29/2330Z FCST VA CLD +12HR: 30/0530Z FCST VA CLD +18HR: 30/1130Z RMK: ALTHOUGH ASH WAS NOT DETECTED IN SATELLITE IMAGERY THROUGH 1715Z DUE TO CLOUD COVER THE GEOPHYSICAL INSTITUTE OBSERVED ASH AT 1251Z TO FL165. ... NXT ADVISORY: WILL BE ISSUED BY 20090529/2345Z NNNN