FVXX21 KNES 122136 VA ADVISORY DTG: 20230712/2136Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/425 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: VONA RPRT RCVD OBS VA DTG: 12/2110Z OBS VA CLD: SFC/FL150 N0000 W07747 - S0004 W07739 - S0005 W07739 - S0004 W07749 - N0000 W07747 MOV NW 10KT FCST VA CLD +6HR: 13/0300Z SFC/FL150 N0000 W07757 - S0004 W07739 - S0005 W07739 - S0007 W07758 - N0000 W07757 FCST VA CLD +12HR: 13/0900Z NO VA EXP FCST VA CLD +18HR: 13/1500Z NO VA EXP RMK: RCNT VONA RPRT RCVD INDICATING A VA EMS MOVG NW. NO VA CRNTLY OBS IN STLT IMAGERY. VA FL BASED ON VONA. VA FCST THRU T+6 HRS BASED ON NWP MDL GUIDANCE. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20230713/0330Z