FVXX21 KNES 030505 VA ADVISORY DTG: 20211003/0505Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/849 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: CONTG FRQ VA EMS. OBS VA DTG: 03/0440Z OBS VA CLD: SFC/FL170 N0005 W07810 - S0003 W07739 - S0005 W07740 - S0001 W07812 - N0005 W07810 MOV W 10KT FCST VA CLD +6HR: 03/1030Z SFC/FL170 N0002 W07812 - S0003 W07739 - S0005 W07739 - S0004 W07813 - N0002 W07812 FCST VA CLD +12HR: 03/1630Z SFC/FL170 N0004 W07812 - S0002 W07739 - S0005 W07739 - S0003 W07813 - N0004 W07812 FCST VA CLD +18HR: 03/2230Z NO VA EXP RMK: VA OBS EXT UP TO 35 NM WNW FM SUMMIT. FRQ TO CONTUS VA EMS OBS OVER PAST FEW HRS. OBS VA FL ESTD FM NWP MDLS. LTLCG FCST IN FL WINDS THRU T+12 HRS. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20211003/1100Z