FVXX23 KNES 311628 VA ADVISORY DTG: 20220831/1628Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/729 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: RCNT RPRT OF VA OBS VA DTG: 31/1600Z OBS VA CLD: SFC/FL140 N0001 W07750 - S0004 W07739 - S0005 W07739 - S0007 W07752 - N0001 W07750 MOV W 10KT FCST VA CLD +6HR: 31/2200Z SFC/FL140 N0004 W07756 - S0004 W07739 - S0005 W07739 - S0005 W07759 - N0004 W07756 FCST VA CLD +12HR: 01/0400Z NO VA EXP FCST VA CLD +18HR: 01/1000Z NO VA EXP RMK: VONA RPRT RECEIVED INDICATING A NEW VA EMS. VA EMS OBS IN WEBCAM BUT NOT DETECTED IN STLT IMAGERY. VA FCST THRU T+6 HRS BASED ON NWP MDLS. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20220831/2230Z