FVXX20 KNES 302147 VA ADVISORY DTG: 20100730/2146Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2010/400 INFO SOURCE: GUAYAQUIL MWO. GOES-13. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ASH OBSERVED AT 2105Z OBS VA DTG: 30/2115Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL220 090/15-20KT FCST VA CLD +6HR: 31/0330Z FCST VA CLD +12HR: 31/0930Z FCST VA CLD +18HR: 31/1530Z RMK: GEOPHYSICAL INSTITUTE OBSERVED VA AT 2105Z. ASH NOT SEEN IN STLT IMAGERY AND SEISMIC SIGNAL IS WEAK. VA EXPECTED IN CLOSE PROXIMITY TO VOLCANO. ...RUMINSKI NXT ADVISORY: WILL BE ISSUED BY 20100731/0345Z NNNN