FVXX20 KNES 281908 VA ADVISORY DTG: 20100728/1908Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2010/393 INFO SOURCE: GUAYAQUIL MWO. GOES-13. GFS WINDS. PILOT REPORT. GEOPHYSICAL INST. ERUPTION DETAILS: INTERMITTENT EMISSIONS OF GASES AND SOME ASH OBS VA DTG: 28/1815Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL230 090/20-25KT FCST VA CLD +6HR: 29/0030Z FCST VA CLD +12HR: 29/0630Z FCST VA CLD +18HR: 29/1230Z RMK: CLOUDS HINDER VA DETECTION FROM STLT. GEOPHYSICAL INSTITUTE AND PILOT REPORT INDICATE EMISSIONS CONTINUE WITH VA MOVING TO THE W. WINDS ARE FCST TO REMAIN UNCHANGED NEXT 18 HRS. ...RUMINSKI NXT ADVISORY: WILL BE ISSUED BY 20100729/0115Z NNNN