Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 12000 ft (3700 m) altitude or flight level 120 .The full report is as follows:FVAU03 at 22:13 UTC, 15/04/26 from ADRMVA ADVISORYDTG: 20260415/2210ZVAAC: DARWINVOLCANO: DUKONO 268010PSN: N0142 E12754AREA: INDONESIASOURCE ELEV: 1229M AMSLADVISORY NR: 2026/121INFO SOURCE: HIMAWARI-9 CVGHMERUPTION DETAILS: VA TO FL120 OBS AT 15/2150Z MOV EOBS VA DTG: 15/2150ZOBS VA CLD: SFC/FL120 N0146 E12751 - N0144 E12919 - N0129 E12918 - N0139 E12750 MOV E 20KTFCST VA CLD +6 HR: 16/0350Z SFC/FL120 N0139 E12749 - N0148 E12748 - N0211 E12913 - N0154 E12920 - N0134 E12916FCST VA CLD +12 HR: 16/0950Z SFC/FL120 N0138 E12751 - N0147 E12750 - N0217 E12911 - N0159 E12920 - N0137 E12918FCST VA CLD +18 HR: 16/1550Z SFC/FL120 N0139 E12751 - N0147 E12749 - N0214 E12904 - N0155 E12911 - N0134 E12908RMK: CONTINUOUS VA EMISSION IDENTIFIABLE ON RGB SAT IMG EXTENDING TO THE E OF THE SUMMIT. VA HEIGHT BASED ON RECENT GROUND REPORT, MOVEMENT BASED ON SAT IMG AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260416/0410Z=