Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 16000 ft (4900 m) altitude or flight level 160 and is moving at 15 kts in E direction.The full report is as follows:FVXX22 at 21:06 UTC, 20/03/26 from KNESVA ADVISORYDTG: 20260320/2104ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0005 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/276INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: FRQT VA EMS.OBS VA DTG: 20/2030ZOBS VA CLD: SFC/FL160 N0013 W07703 - S0013 W07623- S0010 W07715 - S0005 W07740 - S0004 W07740 -N0013 W07703 MOV E 15KT FCST VA CLD +6HR: 21/0230Z SFC/FL160 S0004 W07740- S0007 W07622 - S0028 W07624 - S0005 W07740 -S0004 W07740 FCST VA CLD +12HR: 21/0830Z SFC/FL160 S0004W07740 - S0009 W07621 - S0030 W07624 - S0005W07740 - S0004 W07740 FCST VA CLD +18HR: 21/1430Z SFC/FL160 S0001W07622 - S0020 W07623 - S0005 W07740 - S0004W07740 - S0001 W07622 RMK: MULT VA CLDS OBSD MOVG ANY DIR FM NE TO ESEOVR THE PAST FEW HRS. VA CLDS OBSD AS FAR E AS 75NMI. FL ESTD FM NWP MDLS WITH FL160 BEST MATCHINGFCST WSPD. FCST CONFDC IS LOW-MED GIVEN THEUNCERTAINTY. ...HOSLEYNXT ADVISORY: WILL BE ISSUED BY 20260321/0300Z