FVXX20 KNES 091523 VA ADVISORY DTG: 20080409/1523Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2008/351 INFO SOURCE: GOES-12. GFS WINDS. SEISMIC DETECTION. ERUPTION DETAILS: OBS VA DTG: /Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL200 090/20KT FCST VA CLD +6HR: 09/2100Z FCST VA CLD +12HR: 10/0300Z FCST VA CLD +18HR: 10/0900Z RMK: VA NOT OBSERVED IN STLT IMAGERY DUE TO WX CLDS. SEISMIC ACTIVITY IS BACKGROUND. ...SALEMI NXT ADVISORY: WILL BE ISSUED BY 20080409/2130Z NNNN