FVXX23 KNES 191615 VA ADVISORY DTG: 20220919/1615Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/796 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: FRQT VA EMS OBS OBS VA DTG: 19/1530Z OBS VA CLD: SFC/FL170 N0011 W07818 - S0004 W07739 - S0005 W07740 - S0000 W07822 - N0011 W07818 MOV NW 20KT FCST VA CLD +6HR: 19/2130Z SFC/FL170 N0013 W07821 - S0004 W07739 - S0005 W07739 - N0004 W07825 - N0013 W07821 FCST VA CLD +12HR: 20/0330Z SFC/FL170 N0012 W07822 - S0004 W07740 - S0005 W07740 - N0002 W07826 - N0012 W07822 FCST VA CLD +18HR: 20/0930Z SFC/FL170 N0011 W07822 - S0004 W07740 - S0005 W07740 - S0002 W07828 - N0011 W07822 RMK: FRQT VA EMS OBS FM WEBCAM AND STLT. VA CLDS SEEN MV WNW ABT 50 NM FM SUMMIT. MDL WINDS EXP TO REMAIN THRU T+18 HRS. FCST BASED ON NWP MDLS AND STLT DATA. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20220919/2215Z