FVXX20 KNES 230824 VA ADVISORY DTG: 20120423/0823Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2012/157 INFO SOURCE: GOES-13. GFS WINDS. SEISMIC DETECTION. ERUPTION DETAILS: ONGOING EMISSIONS LKLY OBS VA DTG: 23/0745Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/230 090/10KT FCST VA CLD +6HR: 23/1400Z FCST VA CLD +12HR: 23/2000Z FCST VA CLD +18HR: 24/0200Z RMK: VA NOT OBSERVED IN VISIBLE OR MULTISPECTRAL STLT IMAGERY DUE TO NGT TIME DARKNESS AND PRST CLD CVR. FAINT HOTSPOT SEEN IN IR. ASHFALLS RPRTD ON 22 APRIL. VA EMISSIONS PSBL. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20120423/1430Z NNNN