FVXX21 KNES 230952 VA ADVISORY DTG: 20110520/0341Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2011/095 INFO SOURCE: GOES-13. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING EMISSIONS OF GASES AND VA OF VRBL INTENSITY OBS VA DTG: 20/0315Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL280 VBL/00-05KT FCST VA CLD +6HR: 20/0930Z FCST VA CLD +12HR: 20/1530Z FCST VA CLD +18HR: 20/2130Z RMK: NO VA SEEN DUE TO CLDS. SEISMIC SIGNALS SHOW CONTINUED ACTIVITY. VO REPORTS ASHFALL MAINLY W-SW WITHIN 10NM OF SUMMIT. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20110520/0945Z