FVXX22 KNES 191227 VA ADVISORY DTG: 20220119/1227Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/072 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 19/1210Z OBS VA CLD: SFC/FL150 S0002 W07750 - S0004 W07740 - S0006 W07738 - S0007 W07749 - S0002 W07750 MOV W 10KT FCST VA CLD +6HR: 19/1800Z NO VA EXP FCST VA CLD +12HR: 20/0000Z NO VA EXP FCST VA CLD +18HR: 20/0600Z NO VA EXP RMK: POSS VA EMS MOVG W FM SUMMIT. VA NOT OBS IN SAT DAA DUE TO WX CLDS COVER. OBS BASED ON PREV VAA AND NWP MDLS WHICH FCST W MOVMNT OF VA. ...TUGGLE NXT ADVISORY: WILL BE ISSUED BY 20220119/1830Z