FVXX20 KNES 101957 VA ADVISORY DTG: 20240710/1957Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0201 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2024/292 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS ALOFT OBS VA DTG: 10/1910Z OBS VA CLD: SFC/FL230 S0141 W07945 - S0156 W07819 - S0217 W07941 - S0141 W07945 MOV W 25KT SFC/FL230 S0104 W08225 - S0126 W08044 - S0235 W08038 - S0243 W08240 - S0104 W08225 MOV W 25KT FCST VA CLD +6HR: 11/0100Z SFC/FL230 S0144 W07945 - S0156 W07819 - S0220 W07943 - S0144 W07945 SFC/FL230 S0056 W08247 - S0117 W08106 - S0238 W08123 - S0234 W08253 - S0056 W08247 FCST VA CLD +12HR: 11/0700Z SFC/FL230 S0140 W07945 - S0156 W07820 - S0223 W07941 - S0140 W07945 FCST VA CLD +18HR: 11/1300Z SFC/FL230 S0140 W07946 - S0156 W07817 - S0223 W07941 - S0140 W07946 RMK: CONT VA EMS OBS MOV W OF SUMMIT. VA EXTENDED OFF ECUADOR COAST FCST TO DISP IN T+6HRS. CONT VA EMS OBS FM SUMMIT FCST TO PERSIST THRU T+18HRS. VA ACT HIGH. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20240711/0200Z