Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 4000 ft (1200 m) altitude or flight level 040 and is moving at 20 kts in SW direction.The full report is as follows:FVAU06 at 03:59 UTC, 15/07/26 from ADRMVA ADVISORYDTG: 20260715/0400ZVAAC: DARWINVOLCANO: KRAKATAU 262000PSN: S0606 E10525AREA: INDONESIASOURCE ELEV: 155M AMSLADVISORY NR: 2026/53INFO SOURCE: HIMAWARI-9ERUPTION DETAILS: CONTINUOUS VA TO FL040 OBS AT 15/0340Z EXTD WSWOBS VA DTG: 15/0340ZOBS VA CLD: SFC/FL040 S0607 E10527 - S0636 E10435 - S0607 E10427 - S0603 E10526 MOV SW 20KTFCST VA CLD +6 HR: 15/0940Z SFC/FL040 S0608 E10528 - S0640 E10437 - S0610 E10428 - S0603 E10526FCST VA CLD +12 HR: 15/1540Z SFC/FL040 S0607 E10527 - S0629 E10440 - S0604 E10434 - S0603 E10526FCST VA CLD +18 HR: 15/2140Z SFC/FL040 S0607 E10527 - S0627 E10444 - S0609 E10439 - S0603 E10526RMK: CONTINUOUS VA PLUME OBS ON SATELLITE EXTENDING WSW. HEIGHT AND MOV BASED ON SATELLITE AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260715/1000Z=