Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 and is moving at 25 kts in NW direction.The full report is as follows:FVXX23 at 01:00 UTC, 02/05/26 from KNESVA ADVISORYDTG: 20260502/0058ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0005 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/428INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS OBSOBS VA DTG: 02/0020ZOBS VA CLD: SFC/FL150 N0001 W07746 - S0004 W07739- S0007 W07740 - S0002 W07748 - N0001 W07746 MOVNW 15KT SFC/FL190 N0014 W07812 - N0010 W07801 -N0006 W07802 - N0010 W07814 - N0014 W07812 MOV NW25KT FCST VA CLD +6HR: 02/0630Z SFC/FL150 N0010 W07757- S0004 W07739 - S0006 W07739 - N0004 W07801 -N0010 W07757 SFC/FL170 NO VA EXPFCST VA CLD +12HR: 02/1230Z SFC/FL150 N0009W07758 - S0004 W07737 - S0007 W07740 - N0002W07801 - N0009 W07758 FCST VA CLD +18HR: 02/1830Z SFC/FL150 N0010W07758 - S0004 W07738 - S0007 W07740 - N0003W07801 - N0010 W07758 RMK: NEW VA EMS OBS IN STLT IMG UP TO APPRX 10NMFM SUMMIT. REMNANT VA CLOUD OBS IN STLT IMG APPRX35NM FM SUMMIT. VA EMS SEEN IN WEBCAM. NWP MDLGUIDANCE FCSTS GEN NW MOVMT THRU T+18. HGT BASEDON MOVMT AND NWP MDLS. ...MONAGHANNXT ADVISORY: WILL BE ISSUED BY 20260502/0700Z