FVXX26 KNES 160655 VA ADVISORY DTG: 20230416/0655Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/256 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 16/0630Z OBS VA CLD: SFC/FL140 N0002 W07749 - S0004 W07738 - S0006 W07739 - S0002 W07751 - N0002 W07749 MOV NW 5KT FCST VA CLD +6HR: 16/1230Z NO VA EXP FCST VA CLD +12HR: 16/1830Z NO VA EXP FCST VA CLD +18HR: 17/0030Z NO VA EXP RMK: VA EMS/CLDS NOT OBSD IN SAT DUE TO MET CLDS. VA FL/DIR BASED ON PREV ADVY AND MDL GUIDANCE. NWP MDL FCST THRU T+0HR. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20230416/1300Z