Satellite image of Central Bismarck Sea volcano on 25 May 2026Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 10000 ft (3000 m) altitude or flight level 100 and is moving at 05 kts in NW direction.The full report is as follows:FVAU04 at 22:05 UTC, 25/05/26 from ADRMVA ADVISORYDTG: 20260525/2210ZVAAC: DARWINVOLCANO: CENTRAL BISMARCK SEA 250030PSN: S0302 E14747AREA: PAPUA NEW GUINEASOURCE ELEV: 1299M BLW MSLADVISORY NR: 2026/58INFO SOURCE: HIMAWARI-9ERUPTION DETAILS: VA TO FL100 EXT NWEST VA DTG: 25/2140ZEST VA CLD: SFC/FL100 S0311 E14759 - S0302 E14703 - S0228 E14725 - S0259 E14803 MOV NW 05KTFCST VA CLD +6 HR: 26/0340Z SFC/FL100 S0311 E14759 - S0324 E14716 - S0305 E14659 - S0228 E14726 - S0259 E14804FCST VA CLD +12 HR: 26/0940Z SFC/FL100 S0310 E14759 - S0325 E14715 - S0305 E14701 - S0229 E14725 - S0256 E14803FCST VA CLD +18 HR: 26/1540Z SFC/FL100 S0310 E14758 - S0322 E14714 - S0304 E14700 - S0228 E14726 - S0258 E14805RMK: CONTINUOUS VA ERUPTION IDENTIFIABLE ON SATELLITE IMAGERY. VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-9 SATELLITE IMAGERY AND CONSENSUS MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260526/0410Z=