FVXX21 KNES 260208 VA ADVISORY DTG: 20211126/0208Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/1071 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 26/0140Z OBS VA CLD: SFC/FL150 S0004 W07739 - S0005 W07738 - S0010 W07753 - S0006 W07754 - S0004 W07739 MOV W 5KT FCST VA CLD +6HR: 26/0730Z SFC/FL150 S0004 W07740 - S0005 W07738 - S0015 W07755 - S0009 W07756 - S0004 W07740 FCST VA CLD +12HR: 26/1330Z SFC/FL15- S0002 W07758 - S0004 W07739 - S0005 W07739 - S0008 W07757 - S0002 W07758 FCST VA CLD +18HR: 26/1930Z SFC/FL150 N0001 W07756 - S0003 W07738 - S0004 W07756 - N0001 W07756 RMK: VA DETECTED ON STLT MOVG WSW OF SUMMIT. VONA CONFIRMS VA EMS. INTMT HOTSPOT NOTED ON SWIR. MDL WINDS AT FL FCST TO GRDLY VEER BY T+12 HR BECMG MORE FM THE E AND ESE. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20211126/0815Z