Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 24000 ft (7300 m) altitude or flight level 240 .The full report is as follows:FVXX21 at 19:48 UTC, 01/04/26 from KNESVA ADVISORYDTG: 20260401/1945ZVAAC: WASHINGTONVOLCANO: SANGAY 352090PSN: S0200 W07820AREA: ECUADORSOURCE ELEV: 17342 FT AMSLADVISORY NR: 2026/352INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EM DTCTDOBS VA DTG: 01/1920ZOBS VA CLD: SFC/FL240 S0200 W07821 - S0201 W07819- S0231 W07823 - S0226 W07839 - S0200 W07821 MOVS 5KT FCST VA CLD +6HR: 02/0130Z SFC/FL240 S0200 W07822- S0201 W07819 - S0240 W07809 - S0240 W07834 -S0200 W07822 FCST VA CLD +12HR: 02/0730Z SFC/FL240 S0201W07822 - S0201 W07820 - S0238 W07810 - S0240W07834 - S0201 W07822 FCST VA CLD +18HR: 02/1330Z NO VA EXPRMK: VA EM OBS EARLIER IN WEBCAM AND IN STLT IMGMOVNG SSW FM SUMMIT. LGT AND VAR WNDS EXP WITHMOVNT TO S THRU T+12 HRS WITH MED CONFD. FL BSDON PAST ACTIVITY. FCST BSD ON NWP MDLS. ...LINERNXT ADVISORY: WILL BE ISSUED BY 20260402/0145Z