FVXX21 KNES 081253 VA ADVISORY DTG: 20240908/1253Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2024/508 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 08/1230Z OBS VA CLD: SFC/FL190 S0200 W07819 - S0201 W07819 - S0207 W07833 - S0203 W07834 - S0200 W07819 MOV W 20KT FCST VA CLD +6HR: 08/1830Z NO VA EXP FCST VA CLD +12HR: 09/0030Z NO VA EXP FCST VA CLD +18HR: 09/0630Z NO VA EXP RMK: VA EMS/CLDS NOT OBSD IN SAT AND WEBCAM 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 20240908/1900Z