FVXX20 KNES 310938 VA ADVISORY DTG: 20100731/0938Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2010/402 INFO SOURCE: GOES-13. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 31/0915Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL220 090/15KT FCST VA CLD +6HR: 31/1530Z FCST VA CLD +12HR: 31/2130Z FCST VA CLD +18HR: 01/0330Z RMK: VA NOT OBSERVED IN EVENING IMAGERY. ...SALEMI NXT ADVISORY: WILL BE ISSUED BY 20100731/1545Z NNNN