FVXX23 KNES 041910 VA ADVISORY DTG: 20221204/1910Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/1067 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: NEW EMS OBS MOV NE IN STLT OBS VA DTG: 04/1830Z OBS VA CLD: SFC/FL170 N0017 W07724 - N0006 W07714 - S0003 W07739 - N0017 W07724 MOV NE 5KT FCST VA CLD +6HR: 05/0030Z SFC/FL170 N0021 W07720 - N0010 W07708 - S0003 W07740 - N0021 W07720 FCST VA CLD +12HR: 05/0630Z NO VA EXP FCST VA CLD +18HR: 05/1230Z NO VA EXP RMK: NEW EMS OBS MOV NE IN STLT IMAGERY. VA FCST TO CONT NE MOV THRU T+6HRS BEFORE DISP. VO ACT LOW TO MODERATE. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20221205/0115Z