Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 20000 ft (6100 m) altitude or flight level 200 .The full report is as follows:FVXX21 at 19:28 UTC, 10/04/26 from KNESVA ADVISORYDTG: 20260410/1926ZVAAC: WASHINGTONVOLCANO: SANGAY 352090PSN: S0200 W07820AREA: ECUADORSOURCE ELEV: 17342 FT AMSLADVISORY NR: 2026/392INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMSOBS VA DTG: 10/1900ZOBS VA CLD: SFC/FL200 S0158 W07832 - S0200 W07820- S0201 W07820 - S0201 W07831 - S0158 W07832 MOVW 10KT FCST VA CLD +6HR: 11/0100Z SFC/FL200 S0158 W07832- S0200 W07820 - S0201 W07820 - S0202 W07832 -S0158 W07832 FCST VA CLD +12HR: 11/0700Z SFC/FL200 S0158W07833 - S0159 W07820 - S0201 W07820 - S0202W07832 - S0158 W07833 FCST VA CLD +18HR: 11/1300Z SFC/FL200 S0153W07833 - S0200 W07820 - S0201 W07820 - S0158W07834 - S0153 W07833 RMK: THIN VA PLUME DETECTED ON STLT MOVG W OFSUMMIT. HOTSPOT ON SWIR. MDL WINDS AT FL FCST TOVEER BY T+18 HR BECMG MORE FM THR ESE. ...KONONNXT ADVISORY: WILL BE ISSUED BY 20260411/0130Z