FVXX21 KNES 081835 VA ADVISORY DTG: 20230308/1835Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/183 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 08/1810Z OBS VA CLD: SFC/FL150 N0003 W07753 - S0005 W07740 - S0007 W07739 - S0014 W07756 - N0003 W07753 MOV W 5KT FCST VA CLD +6HR: 09/0000Z NO VA EXP FCST VA CLD +12HR: 09/0600Z NO VA EXP FCST VA CLD +18HR: 09/1200Z NO VA EXP RMK: VA IS NOT OBS ON STLT OR WEBCAM DUE TO WX CLDS, BUT IS POSS IN THE AREA. VA IS DRAWN BASED ON NWP MDL WND AND PREV VAA. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20230309/0030Z