FVXX21 KNES 041727 VA ADVISORY DTG: 20080804/1727Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2008/667 INFO SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. PILOT REPORT. ERUPTION DETAILS: ONGOING EMISSION OF GASES AND ONCL VA OBS VA DTG: 04/1645Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL280 120/10KT FCST VA CLD +6HR: 04/2300Z FCST VA CLD +12HR: 05/0500Z FCST VA CLD +18HR: 05/1100Z RMK: NO VA SEEN DUE TO CLOUDS. PIREP AND VO RPRT INCRD ACTIVITY WITH PLUME TO FL280 MOVG WNW. LTLCG IN WIND FORECAST. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20080804/2330Z NNNN