FVXX24 KNES 281440 VA ADVISORY DTG: 20240528/1440Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2024/220 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS PSBL EST VA DTG: 28/1410Z EST VA CLD: SFC/FL200 S0150 W07853 - S0200 W07820 - S0201 W07820 - S0159 W07855 - S0150 W07853 MOV W 10KT FCST VA CLD +6HR: 28/2000Z SFC/FL200 S0152 W07858 - S0200 W07820 - S0201 W07820 - S0204 W07858 - S0152 W07858 FCST VA CLD +12HR: 29/0200Z SFC/FL200 S0156 W07900 - S0200 W07820 - S0201 W07820 - S0208 W07859 - S0156 W07900 FCST VA CLD +18HR: 29/0800Z NO VA EXP RMK: PSBL VA AND GAS/STEAM EMS SEEN MV WNW IN STLT DATA DESPITE PERSISTENT CLD CVR. MDL WINDS FCST EXP TO SHFT TO W THRU T+12 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20240528/2045Z