FVXX20 KNES 181553 VA ADVISORY DTG: 20201218/1553Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2020/1228 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: VA NOT DETECTED IN STLT. OBS VA DTG: 18/1520Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 18/2130Z NO VA EXP FCST VA CLD +12HR: 19/0330Z NO VA EXP FCST VA CLD +18HR: 19/0930Z NO VA EXP RMK: VA IS NOT DETECTED IN STLT IMAGERY. NO FURTHER RPRTS OF VA OVER THE LAST 12 HRS. WEBCAM IS CLOUDY. ANY NEW VA WOULD MOV TWD THE W AT 15 KTS TO FL210 BASED ON NWP ...KIBLER NXT ADVISORY: NO FURTHER ADVISORIES