Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 19000 ft (5800 m), or flight level 190.Original VAAC bulletin:FVXX23 at 05:59 UTC, 18/10/26 from KNESVA ADVISORYDTG: 20261018/0556ZVAAC: WASHINGTONVOLCANO: SANGAY 352090PSN: S0200 W07820AREA: ECUADORSOURCE ELEV: 17342 FT AMSLADVISORY NR: 2026/685INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EM OBS VA DTG: 18/0520ZOBS VA CLD: SFC/FL190 S0135 W07837 - S0200 W07819- S0202 W07821 - S0139 W07842 - S0135 W07837 MOVNW 10KT FCST VA CLD +6HR: 18/1130Z SFC/FL190 S0139 W07845- S0200 W07819 - S0202 W07821 - S0145 W07850 -S0139 W07845 FCST VA CLD +12HR: 18/1730Z SFC/FL190 S0136W07840 - S0201 W07819 - S0201 W07821 - S0143W07847 - S0136 W07840 FCST VA CLD +18HR: 18/2330Z SFC/FL190 S0132W07836 - S0200 W07819 - S0202 W07821 - S0138W07843 - S0132 W07836 RMK: VA EM OBS IN WEBCAM AND IN STLT IMG MOVINGNW AT APX 30 NMI FM SUMMIT. EXP CONT NW MOVEMENTTHRU T+18 HRS. FL BSD ON PAST ACTIVITY. FCST BSDON NWP MDLS. ...LINERNXT ADVISORY: WILL BE ISSUED BY 20261018/1200Z