FVXX23 KNES 121151 VA ADVISORY DTG: 20230612/1151Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/366 INFO SOURCE: GOES-16. VONA. NWP MODELS. GEOPHYSICAL INST. ERUPTION DETAILS: VA EMS REPORTED OBS VA DTG: 12/1130Z OBS VA CLD: SFC/FL140 S0002 W07752 - S0004 W07739 - S0005 W07739 - S0007 W07751 - S0002 W07752 MOV W 10KT FCST VA CLD +6HR: 12/1730Z SFC/FL140 S0001 W07755 - S0004 W07740 - S0005 W07739 - S0005 W07755 - S0001 W07755 FCST VA CLD +12HR: 12/2330Z NO VA EXP FCST VA CLD +18HR: 13/0530Z NO VA EXP RMK: VONA RPRTD VA/STEAM EMS. VA NOT OBSD IN SAT CLEARLY DUE TO SCATTERED MET CLDS. VA DIR/FL BASED ON RPRT AND MDL GUIDANCE. NWP MDL FCST LTLCH THRUI T+6HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20230612/1745Z