FVXX21 KNES 210201 VA ADVISORY DTG: 20080721/0200Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2008/620 INFO SOURCE: GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING EMISSION OF GASES AND LIGHT OBS VA DTG: 21/0115Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL230 090/15KT FCST VA CLD +6HR: 21/0730Z FCST VA CLD +12HR: 21/1330Z FCST VA CLD +18HR: 21/1930Z RMK: NO VA DETECTED DUE TO CLOUDS. VO REPORTS SOME MINOR ASHFALL WITHIN 5-10 NM WEST OF SUMMIT. STILL SOME OCNL SEISMIC SIGNALS. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20080721/0800Z NNNN