FVXX21 KNES 151757 VA ADVISORY DTG: 20090515/1756Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2009/162 INFO SOURCE: GUAYAQUIL MWO. GOES-13. GFS WINDS. PILOT REPORT. ERUPTION DETAILS: ASH REPORTED 15/1533 OBS VA DTG: 15/1715Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL160 090/5-10KT FCST VA CLD +6HR: 15/2330Z FCST VA CLD +12HR: 16/0530Z FCST VA CLD +18HR: 16/1130Z RMK: ALTHOUGH A PILOT REPORTED ASH AT SUMMIT HEIGHT AT 1533Z THERE WAS NO INDICATION OF ASH IN SATELLITE IMAGERY THROUGH 1715Z UNDER MOSTLY CLEAR SKIES. ... NXT ADVISORY: NO FURTHER ADVISORIES NNNN