Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 22000 ft (6700 m) altitude or flight level 220 .The full report is as follows:FVXX21 at 10:25 UTC, 01/04/26 from KNESVA ADVISORYDTG: 20260401/1024ZVAAC: WASHINGTONVOLCANO: SANGAY 352090PSN: S0200 W07820AREA: ECUADORSOURCE ELEV: 17342 FT AMSLADVISORY NR: 2026/350INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS OBSOBS VA DTG: 01/1000ZOBS VA CLD: SFC/FL220 S0159 W07821 - S0201 W07819- S0210 W07821 - S0208 W07826 - S0159 W07821 MOVSW 15KT FCST VA CLD +6HR: 01/1600Z SFC/FL220 S0159 W07820- S0201 W07818 - S0229 W07829 - S0224 W07839 -S0159 W07820 FCST VA CLD +12HR: 01/2200Z SFC/FL220 S0159W07821 - S0200 W07819 - S0229 W07816 - S0229W07828 - S0159 W07821 FCST VA CLD +18HR: 02/0400Z SFC/FL220 S0200W07819 - S0226 W07808 - S0229 W07820 - S0201W07821 - S0200 W07819 RMK: VA EMS OBS IN STLT IMG DISPERSING SSW UP TOAPPRX 10NM FM SUMMIT. VA EMS SEEN IN WEBCAM. NWPMDL GUIDANCE FCSTS GEN SSW TO SSE MOVMT THRUT+18. HGT BASED ON WEBCAM, NWP MDLS, AND MOVMT....MONAGHANNXT ADVISORY: WILL BE ISSUED BY 20260401/1630Z