FVXX21 KNES 182122 VA ADVISORY DTG: 20091018/2122Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2009/21 INFO SOURCE: GOES-12. SEISMIC DETECTION. ERUPTION DETAILS: EMISSION OF GASES AND ASH BEGAN 17/1900Z BUT NO LONGER DETECTED OBS VA DTG: 18/2045Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 19/0300Z FCST VA CLD +12HR: 19/0900Z FCST VA CLD +18HR: 19/1500Z RMK: CLOUDS COVER SUMMIT HOWEVER AN OCNL HOTSPOT DETECTED OVER PAST 6 HRS. SEISMIC SIGNAL HAS DECREASED. NO FURHTER REPORTS OF ASH. THERE MAY CONTINUE TO BE NEAR SUMMIT ACTIVITY BELOW FL120 WITHIN 10 NM OF SUMMIT. ...SWANSON NXT ADVISORY: NO FURTHER ADVISORIES NNNN