FVXX21 KNES 292349 VA ADVISORY DTG: 20240829/2349Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2024/490 INFO SOURCE: GOES-16. WEBCAM. ERUPTION DETAILS: POSSIBLE ONGOING VA EMS. OBS VA DTG: 29/2320Z OBS VA CLD: SFC/FL200 S0155 W07829 - S0201 W07820 - S0201 W07821 - S0200 W07831 - S0155 W07829 MOV NW 10KT FCST VA CLD +6HR: 30/0530Z NO VA EXP FCST VA CLD +12HR: 30/1130Z NO VA EXP FCST VA CLD +18HR: 30/1730Z NO VA EXP RMK: ALTHOUGH VA NOT SEEN OVER RECENT HRS DUE TO DENSE CLD COVER, VOL ACT PRESUMED ONGOING DUE TO RECENT VOL HIST. VA LIKELY MOV NW BASED ON NWP MDLS. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20240830/0545Z