FVXX23 KNES 221837 VA ADVISORY DTG: 20210522/1837Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/380 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: VONA REPORT AND WEB CAM SUGGEST NEW EM OBS VA DTG: 22/1810Z OBS VA CLD: SFC/FL130 N0007 W07748 - S0004 W07739 - S0007 W07741 - S0001 W07754 - S0001 W07754 - N0007 W07748 MOV NW 10KT FCST VA CLD +6HR: 23/0000Z NO VA EXP FCST VA CLD +12HR: 23/0600Z NO VA EXP FCST VA CLD +18HR: 23/1200Z NO VA EXP RMK: NEW VA EM BASED ON VONA REPORT AND WEB CAM STILL. NOTHING SEEN IN STLT IMAGERY DUE TO DENSE WX CLDS. VONA AND NWP MDLS SUGGEST NW MOV. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20210523/0030Z