Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 .The full report is as follows:FVAU04 at 20:44 UTC, 07/06/26 from ADRMVA ADVISORYDTG: 20260607/2044ZVAAC: DARWINVOLCANO: CENTRAL BISMARCK SEA 250030PSN: S0302 E14747AREA: PAPUA NEW GUINEASOURCE ELEV: 1299M BLW MSLADVISORY NR: 2026/103INFO SOURCE: HIMAWARI-9, PNG NWSERUPTION DETAILS: VA TO FL070 OBS AT 07/1850Z MOV NNWOBS VA DTG: 07/2020ZOBS VA CLD: SFC/FL070 S0311 E14753 - S0259 E14731 - S0245 E14735 - S0246 E14750 - S0306 E14758 MOV NW 10KTFCST VA CLD +6 HR: 08/0220Z SFC/FL070 S0311 E14753 - S0303 E14729 - S0248 E14729 - S0247 E14746 - S0306 E14758FCST VA CLD +12 HR: 08/0820Z SFC/FL070 S0311 E14753 - S0310 E14730 - S0252 E14725 - S0249 E14744 - S0306 E14758FCST VA CLD +18 HR: 08/1420Z SFC/FL070 S0311 E14753 - S0312 E14731 - S0258 E14723 - S0252 E14739 - S0306 E14758RMK: VA SIGMET ISSUED BY PNG NWS AT 07/1852Z REPORTING VA ERUPTION TO FL070 AT CENTRAL BISMARCK SEA. VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET CLOUD. HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, VA SIGMET AND MODEL GUIDANCE. NXT ADVISORY: NO LATER THAN 20260608/0244Z=