FVXX21 KNES 021108 VA ADVISORY DTG: 20211002/1108Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/846 INFO SOURCE: GOES-16. VONA. NWP MODELS. ERUPTION DETAILS: FRQ VA EMS OBS VA DTG: 02/1040Z OBS VA CLD: SFC/FL150 N0007 W07803 - S0003 W07740 - S0005 W07740 - N0001 W07807 - N0007 W07803 MOV NW 10KT FCST VA CLD +6HR: 02/1630Z SFC/FL150 N0017 W07807 - S0004 W07739 - S0005 W07740 - N0008 W07813 - N0017 W07807 FCST VA CLD +12HR: 02/2230Z SFC/FL150 N0012 W07813 - S0002 W07739 - S0005 W07740 - N0002 W07814 - N0012 W07813 FCST VA CLD +18HR: 03/0430Z NO VA EXP RMK: FRQ VA EMS OBSD IN SAT EXT ABT 30 NM NW OF SUMMIT. VONA RPRT RECEIVED. NWP MDL FCST LTLCG THRU T+12HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20211002/1715Z