FVXX21 KNES 291307 VA ADVISORY DTG: 20230929/1307Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/700 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: LGT VA EMS OBS VA DTG: 29/1230Z OBS VA CLD: SFC/FL230 S0200 W07820 - S0201 W07805 - S0208 W07808 - S0201 W07820 - S0200 W07820 MOV E 10KT FCST VA CLD +6HR: 29/1830Z SFC/FL230 S0143 W07808 - S0151 W07759 - S0201 W07819 - S0200 W07820 - S0143 W07808 FCST VA CLD +12HR: 30/0030Z NO VA EXP FCST VA CLD +18HR: 30/0630Z NO VA EXP RMK: LGT VA EMS NOW SEEN MOVG ESE FM SUMMIT IN STLT IMAGERY DISSIPATING AFTER REACHING 15NM. WEBCAM BCMING OBSCD BY WX CLDS. VA FCST THRU T+6 HRS BASED ON NWP MDLS INDICATING NE MVMT. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20230929/1900Z