Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 and is moving at 10 kts in NW direction.The full report is as follows:FVAU04 at 19:55 UTC, 15/05/26 from ADRMVA ADVISORYDTG: 20260515/1955ZVAAC: DARWINVOLCANO: CENTRAL BISMARCK SEA 250030PSN: S0302 E14747AREA: PAPUA NEW GUINEASOURCE ELEV: 1299M BLW MSLADVISORY NR: 2026/17INFO SOURCE: HIMAWARI-9, RVOERUPTION DETAILS: VA EMISSION TO FL140 OBS AT 15/1930Z MOV NWOBS VA DTG: 15/1930ZOBS VA CLD: SFC/FL140 S0304 E14800 - S0313 E14758 - S0308 E14711 - S0241 E14717 MOV NW 10KTFCST VA CLD +6 HR: 16/0130Z SFC/FL140 S0316 E14800 - S0303 E14706 - S0231 E14712 - S0304 E14806FCST VA CLD +12 HR: 16/0730Z SFC/FL140 S0308 E14805 - S0318 E14801 - S0307 E14704 - S0232 E14712FCST VA CLD +18 HR: 16/1330Z SFC/FL140 S0308 E14806 - S0319 E14802 - S0302 E14703 - S0228 E14714RMK: CONTINUOUS EMISSION WITH POSSIBLE VA PLUME IDENTIFIABLE ON SATELLITE IMAGERY. HEIGHT REDUCED TO FL140 BASED ON OBSERVED IR TEMPERATURE OF 6C. VA MOVEMENT BASED ON SATELLITE IMAGERY AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260516/0155Z=