Satellite image of Sangay volcano on 15 Apr 2026Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 21000 ft (6400 m) altitude or flight level 210 .The full report is as follows:FVXX21 at 21:02 UTC, 15/04/26 from KNESVA ADVISORYDTG: 20260415/2100ZVAAC: WASHINGTONVOLCANO: SANGAY 352090PSN: S0200 W07820AREA: ECUADORSOURCE ELEV: 17342 FT AMSLADVISORY NR: 2026/414INFO SOURCE: GOES-19. VONA. NWP MODELS. ERUPTION DETAILS: OCNL VA EMSOBS VA DTG: 15/2030ZOBS VA CLD: SFC/FL210 S0153 W07828 - S0200 W07820- S0201 W07820 - S0156 W07830 - S0153 W07828 MOVNW 5KT FCST VA CLD +6HR: 16/0230Z SFC/FL210 S0151 W07828- S0201 W07820 - S0201 W07820 - S0155 W07831 -S0151 W07828 FCST VA CLD +12HR: 16/0830Z SFC/FL210 S0153W07830 - S0200 W07820 - S0201 W07820 - S0158W07832 - S0153 W07830 FCST VA CLD +18HR: 16/1430Z SFC/FL210 S0155W07831 - S0200 W07820 - S0201 W07820 - S0159W07832 - S0155 W07831 RMK: VONA RPRT RCVD. DISCRETE VA EMS OBS IN STLTIMG EXT APRX 10NM NW FM SUMMIT. A GEN NW MVMT EXPTHRU T+18. FCST BASED ON VONA, STLT AND MDLWINDS. ...GATLINGNXT ADVISORY: WILL BE ISSUED BY 20260416/0300Z