FVXX20 KNES 152054 VA ADVISORY DTG: 20210315/2054Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/183 INFO SOURCE: VONA. WEBCAM. ERUPTION DETAILS: OCNL VA EM OBS FM WEBCAM OBS VA DTG: 15/2030Z OBS VA CLD: SFC/FL150 N0004 W07744 - S0005 W07738 - S0001 W07750 - N0004 W07744 MOV NW 5KT FCST VA CLD +6HR: 16/0230Z NO VA EXP FCST VA CLD +12HR: 16/0830Z NO VA EXP FCST VA CLD +18HR: 16/1430Z NO VA EXP RMK: OCNL VA EM OBS FM WEBCAM AND 1954Z VONA. WINDS AND FL FM VONA. VA OBSCD ON STLT DATA DUE TO XTNSV WX CLD ...MLEVINE NXT ADVISORY: WILL BE ISSUED BY 20210316/0300Z