FVXX20 KNES 201717 VA ADVISORY DTG: 20120320/1716Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2012/087 INFO SOURCE: GOES-13. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: GEOPHYSICAL INST. OBSERVED VA AT 20/1619Z OBS VA DTG: 20/1645Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL165/180 090/0-5KT FCST VA CLD +6HR: 20/2300Z FCST VA CLD +12HR: 21/0500Z FCST VA CLD +18HR: 21/1100Z RMK: THICK WX CLOUDS PREVENTED DETECTION OF VA IN STLT IMAGERY THROUGH 20/1645Z. WINDS REMAIN LIGHT AND FROM THE EAST IN FCST PERIOD. SEISMIC ACTIVITY ELEVATED. ...MYRGA NXT ADVISORY: WILL BE ISSUED BY 20120320/2315Z NNNN