FVXX20 KNES 131353 VA ADVISORY DTG: 20220813/1353Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/669 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. GEOPHYSICAL INST. ERUPTION DETAILS: FRQ VA EMS OBSD OBS VA DTG: 13/1330Z OBS VA CLD: SFC/FL160 S0002 W07800 - S0004 W07739 - S0005 W07739 - S0006 W07800 - S0002 W07800 MOV W 15KT FCST VA CLD +6HR: 13/1930Z SFC/FL160 S0004 W07740 - S0005 W07739 - S0008 W07757 - S0004 W07758 - S0004 W07740 FCST VA CLD +12HR: 14/0130Z SFC/FL160 S0004 W07740 - S0005 W07739 - S0010 W07756 - S0005 W07758 - S0004 W07740 FCST VA CLD +18HR: 14/0730Z SFC/FL160 S0003 W07758 - S0004 W07740 - S0005 W07739 - S0008 W07757 - S0003 W07758 RMK: FRQ VA EMS OBSD IN SAT AND WEBCAM. VA CLDS EXTD APPX 20NMI W OF SUMMIT. VONA RECEIVED. NWP MDL FCST LTLCG THRU T+18HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20220813/2000Z