FVXX23 KNES 280538 VA ADVISORY DTG: 20240628/0538Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2024/275 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL CONTG VA EMS. EST VA DTG: 28/0510Z EST VA CLD: SFC/FL210 S0155 W07846 - S0159 W07820 - S0201 W07820 - S0208 W07845 - S0155 W07846 MOV W 10KT FCST VA CLD +6HR: 28/1100Z SFC/FL210 S0155 W07850 - S0159 W07820 - S0201 W07819 - S0210 W07850 - S0155 W07850 FCST VA CLD +12HR: 28/1700Z NO VA EXP FCST VA CLD +18HR: 28/2300Z NO VA EXP RMK: MET CLDS OBSC SUMMIT AREA. VA EMS OBS MOV W PRIOR TO MET CLD OBSCN. OBS VA AREA ESTD FM NWP MDLS AND MET CLD EXTENT. LTLCG FCST IN FL MVMT THRU T+6 HRS. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20240628/1145Z