FVXX20 KNES 301734 VA ADVISORY DTG: 20100530/1734Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2010/250 INFO SOURCE: GUAYAQUIL MWO. GOES-13. GFS WINDS. SEISMIC DETECTION. INFRASOUND DETECTION. PILOT REPORT. ERUPTION DETAILS: ONGOING EMISSION OF VA AND GASES OBS VA DTG: 30/1645Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL170 090/10KT FCST VA CLD +6HR: 30/2300Z FCST VA CLD +12HR: 31/0500Z FCST VA CLD +18HR: 31/1100Z RMK: BEFORE CLDS OBSCD A SMALL 15 NM LONG PLUME EXTND W FROM SUMMIT. PIREP RPRTD FL170. HOTSPOT SEEN IN BINOVC. LTLCG IN WIND DIR FCST. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20100530/2315Z NNNN