FVXX21 KNES 010053 VA ADVISORY DTG: 20211001/0053Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/840 INFO SOURCE: GOES-16. VONA. NWP MODELS. ERUPTION DETAILS: OCNL EM OBS VA DTG: 01/0010Z OBS VA CLD: SFC/FL150 N0013 W07743 - S0005 W07738 - S0007 W07741 - N0011 W07747 - N0013 W07743 MOV N 5KT FCST VA CLD +6HR: 01/0600Z SFC/FL150 N0005 W07801 - S0005 W07737 - S0007 W07739 - S0000 W07803 - N0005 W07801 FCST VA CLD +12HR: 01/1200Z NO VA EXP FCST VA CLD +18HR: 01/1800Z NO VA EXP RMK: VA NOT OBS FM STLT DUE TO WX CLD BUT TWO VONA ISSUED OVR LAST 2 HOURS. OBS VA BASED ON NWP MODELS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20211001/0700Z