FVXX20 KNES 181538 VA ADVISORY DTG: 20080618/1537Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2008/554 INFO SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: EMISSIONS OF ASH OBS VA DTG: 18/1515Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL240 070/15-20KT FCST VA CLD +6HR: 18/2130Z FCST VA CLD +12HR: 19/0330Z FCST VA CLD +18HR: 19/0930Z RMK: AT 1444Z GEOPHYSICAL INST. ISSUED VA CLD AT FL240. HOWEVER ASH NOT SEEN ON VIS IMAGERY DUE TO CLOUDS. ...EVANS NXT ADVISORY: WILL BE ISSUED BY 20080618/2130Z NNNN