FVXX20 KNES 161839 VA ADVISORY DTG: 20120816/1838Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2012/321 INFO SOURCE: GUAYAQUIL MWO. GOES-13. GFS WINDS. SEISMIC DETECTION. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 16/1815Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL160 070/15-20KT FL160/FL185 070/20-25KT FCST VA CLD +6HR: 17/0030Z FCST VA CLD +12HR: 17/0630Z FCST VA CLD +18HR: 17/1230Z RMK: NO VA IS SEEN IN IMAGERY ALTHOUGH THERE ARE EXTENSIVE WX CLOUDS IN THE AREA. SEISMIC ACTIVITY REMAINS VERY HIGH. THE GEOPHYSICAL INSTITUTE REPORTS MINIMAL ASHFALLS WEST AND SOUTHWEST OF THE SUMMIT. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20120817/0045Z NNNN