FVXX24 KNES 220631 VA ADVISORY DTG: 20230322/0631Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/238 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EM MOV NE OBS VA DTG: 22/0600Z OBS VA CLD: SFC/FL200 S0144 W07802 - S0150 W07756 - S0202 W07820 - S0159 W07820 - S0144 W07802 MOV NE 10KT FCST VA CLD +6HR: 22/1200Z SFC/FL200 S0131 W07801 - S0143 W07749 - S0201 W07820 - S0159 W07821 - S0131 W07801 FCST VA CLD +12HR: 22/1800Z SFC/FL200 S0144 W07754 - S0158 W07750 - S0201 W07819 - S0159 W07820 - S0144 W07754 FCST VA CLD +18HR: 23/0000Z NO VA EXP RMK: VA IS SEEN MOV NE UP TO 25NM FM THE SUMMIT. NWP MDL INDICATED A CONT NE MOV THRU T+12HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20230322/1230Z