FVXX20 KNES 310516 VA ADVISORY DTG: 20080531/0516Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2008/537 INFO SOURCE: GOES-12. GFS WINDS. SEISMIC DETECTION. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 31/0445Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL260 045/20KT FCST VA CLD +6HR: 31/1100Z FCST VA CLD +12HR: 31/1700Z FCST VA CLD +18HR: 31/2300Z RMK: ASH NOT SEEN DUE TO HEAVY CLOUD COVER. SEISMIC ACTIVITY CONTINUES TO BE ACTIVE. ...SPAMPATA NXT ADVISORY: WILL BE ISSUED BY 20080531/1115Z NNNN