FVXX23 KNES 181852 VA ADVISORY DTG: 20220918/1852Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/792 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: FREQUENT VA EMS OBS VA DTG: 18/1830Z OBS VA CLD: SFC/FL160 N0019 W07811 - S0004 W07739 - S0005 W07740 - N0008 W07819 - N0019 W07811 MOV NW 15KT FCST VA CLD +6HR: 19/0030Z SFC/FL160 N0016 W07826 - S0004 W07739 - S0005 W07740 - N0001 W07830 - N0016 W07826 FCST VA CLD +12HR: 19/0630Z SFC/FL160 N0008 W07829 - S0004 W07740 - S0005 W07740 - S0007 W07830 - N0008 W07829 FCST VA CLD +18HR: 19/1230Z SFC/FL160 N0008 W07829 - S0004 W07740 - S0005 W07739 - S0007 W07830 - N0008 W07829 RMK: VA EMS OBS IN STLT IMAGERY AND WEBCAM MOV NW AND EXT ABOUT 40 NMI FM SUMMIT. MVMT TO SHIFT W BY T+12. FL AND MVMT BASED ON STLT AND NWP MODELS. ...GATLING NXT ADVISORY: WILL BE ISSUED BY 20220919/0045Z