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 07:30 UTC, 06/04/26 from KNESVA ADVISORYDTG: 20260406/0727ZVAAC: WASHINGTONVOLCANO: SANGAY 352090PSN: S0200 W07820AREA: ECUADORSOURCE ELEV: 17342 FT AMSLADVISORY NR: 2026/372INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: LGT VA EMSOBS VA DTG: 06/0650ZOBS VA CLD: SFC/FL200 S0159 W07820 - S0201 W07820- S0212 W07838 - S0204 W07841 - S0159 W07820 MOVSW 10KT FCST VA CLD +6HR: 06/1300Z SFC/FL200 S0144 W07841- S0159 W07820 - S0201 W07820 - S0152 W07846 -S0144 W07841 FCST VA CLD +12HR: 06/1900Z SFC/FL200 S0144W07841 - S0200 W07820 - S0153 W07846 - S0144W07841 FCST VA CLD +18HR: 07/0100Z SFC/FL200 S0137W07825 - S0200 W07820 - S0201 W07820 - S0140W07836 - S0137 W07825 RMK: VA EMS OBSD IN STLT IMG EXTG APPRX 20 NM WSWFM SUMMIT. WSW MVMT EXP TO SHIFT NW BY T+6 HRS,AND NNW BY T+18 HRS. MVMT AND HGT BASED ON STLTOBS AND NWP MDLS. ...BERTALANNXT ADVISORY: WILL BE ISSUED BY 20260406/1330Z