FVXX21 KNES 010444 VA ADVISORY DTG: 20240901/0444Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2024/496 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS. OBS VA DTG: 01/0410Z OBS VA CLD: SFC/FL230 S0157 W07835 - S0159 W07820 - S0201 W07819 - S0206 W07835 - S0157 W07835 MOV W 25KT FCST VA CLD +6HR: 01/1000Z SFC/FL230 S0153 W07916 - S0159 W07821 - S0201 W07819 - S0213 W07916 - S0153 W07916 FCST VA CLD +12HR: 01/1600Z SFC/FL230 S0138 W07859 - S0159 W07820 - S0202 W07820 - S0158 W07922 - S0138 W07859 FCST VA CLD +18HR: 01/2200Z SFC/FL230 S0131 W07911 - S0159 W07819 - S0202 W07820 - S0152 W07919 - S0131 W07911 RMK: VA OBSD MOVG WNW TO WSW. VA EM JUST BFR 04Z APPEARS TO BE HIGHER FL. WEBCAM SHOWS HINT OF ACT AT SUMMIT. NWP MDLS FCST VA TO BEGIN MOVG WNW BY T+12HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20240901/1045Z