FVXX24 KNES 212145 VA ADVISORY DTG: 20080421/2145Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2008/386 INFO SOURCE: GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING EMISSION OF GASES AND OCNL LGT ASH OBS VA DTG: 21/2115Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL210 090/10KT FCST VA CLD +6HR: 22/0330Z FCST VA CLD +12HR: 22/0930Z FCST VA CLD +18HR: 22/1530Z RMK: NO PLUME SEEN IN MOSTLY CLEAR VISIBLE IMAGERY BEYOND 2NM FROM SUMMIT. LTLCG IN WINDS FCSTD OVERNIGHT. VO REPORTED LGT VA ON W SLOPE OF VOLCANO ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20080422/0345Z NNNN