FVXX20 KNES 211723 VA ADVISORY DTG: 20081121/1723Z VAAC: WASHINGTON VOLCANO: HUILA 1501-05 PSN: N0255 W07603 AREA: COLOMBIA SUMMIT ELEV: 17602 FT (5365 M) ADVISORY NR: 2008/037 INFO SOURCE: GOES-12. SEISMIC DETECTION. ERUPTION DETAILS: ERUPTION 21/0245Z DISSIPATED OBS VA DTG: 21/1645Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 21/2300Z FCST VA CLD +12HR: 22/0500Z FCST VA CLD +18HR: 22/1100Z RMK: VA NO LONGER DETECTED. SEISMIC ACTIVITY HAS DECREASED SIGNIFICANTLY. ...SPAMPATA NXT ADVISORY: NO FURTHER ADVISORIES NNNN