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 .The full report is as follows:FVXX25 at 23:15 UTC, 14/05/26 from KNESVA ADVISORYDTG: 20260514/2312ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0004 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/476INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: VA EMS CONTOBS VA DTG: 14/2250ZOBS VA CLD: SFC/FL150 N0004 W07751 - S0004 W07739- S0005 W07739 - S0005 W07755 - N0004 W07751 MOVNW 0KT FCST VA CLD +6HR: 15/0500Z SFC/FL150 N0004 W07753- S0004 W07739 - S0005 W07739 - S0004 W07756 -N0004 W07753 FCST VA CLD +12HR: 15/1100Z SFC/FL150 N0001W07758 - S0004 W07739 - S0005 W07739 - S0008W07759 - N0001 W07758 FCST VA CLD +18HR: 15/1700Z SFC/FL150 N0004W07758 - S0004 W07739 - S0005 W07739 - S0007W07800 - N0004 W07758 RMK: VA EMS LKLY CONT. VA CLDS MOVED WNW FMSUMMIT AMONG MET CLDS. WEBCAM OBSC BY MET CLDS ASWELL. NWL MDL FCST LTLCG THRU T+18HRS. ...ZENGNXT ADVISORY: WILL BE ISSUED BY 20260515/0515Z