FVXX22 KNES 130855 VA ADVISORY DTG: 20230413/0855Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/301 INFO SOURCE: GOES-16. VOLCAT. ERUPTION DETAILS: ONGOING LGT VA EMS OBS VA DTG: 13/0840Z OBS VA CLD: SFC/FL210 S0201 W07819 - S0204 W07819 - S0216 W07914 - S0201 W07915 - S0201 W07819 MOV W 10KT FCST VA CLD +6HR: 13/1430Z SFC/FL210 S0200 W07819 - S0204 W07820 - S0214 W07905 - S0201 W07907 - S0200 W07819 FCST VA CLD +12HR: 13/2030Z SFC/FL210 S0200 W07819 - S0204 W07819 - S0214 W07914 - S0201 W07917 - S0200 W07819 FCST VA CLD +18HR: 14/0230Z SFC/FL210 S0200 W07820 - S0204 W07819 - S0216 W07916 - S0201 W07917 - S0200 W07820 RMK: LGT VA EMS OBS IN STLT MOVG W FM SUMMIT BLW FL210. ASH EXTDS FOR APPROX 50NMI BEFORE DISSIPATING. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20230413/1500Z