Sinabung Volcanic Ash Advisory: ash plume to 17,000 ft (5,200 m) as of Aug 31, 10:30 UTC

Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 17000 ft (5200 m), or flight level 170.
Original VAAC bulletin:

FVAU06 at 10:49 UTC, 31/08/26 from ADRM
VA ADVISORY
DTG: 20260831/1050Z
VAAC: DARWIN
VOLCANO: SINABUNG 261080
PSN: N0310 E09824
AREA: INDONESIA
SOURCE ELEV: 2460M AMSL
ADVISORY NR: 2026/5
INFO SOURCE: HIMAWARI-9, CVGHM, WEBCAM
ERUPTION DETAILS: VA OBS TO FL170 OBS AT 31/1020Z MOV E
OBS VA DTG: 31/1030Z
OBS VA CLD: SFC/FL170 N0304 E09817 - N0324 E09817 - N0352
 E09909 - N0331 E10015 - N0241 E09956 MOV E 10KT
FCST VA CLD +6 HR: 31/1630Z SFC/FL170 N0304 E09818 - N0324
 E09816 - N0346 E09907 - N0322 E10012 - N0232 E09952
FCST VA CLD +12 HR: 31/2230Z SFC/FL170 N0305 E09818 - N0324
 E09817 - N0345 E09907 - N0322 E10011 - N0232 E09952
FCST VA CLD +18 HR: 01/0430Z SFC/FL170 N0304 E09817 - N0324
 E09817 - N0344 E09906 - N0322 E10011 - N0232 E09952
RMK: VA HEIGHT AND MOVEMENT BASED ON GROUND REPORT,
 HIMAWARI-9 IMAGERY AND MODEL GUIDANCE. PREVIOUS ADVISORY
 UPDATED DUE TO ERROR IN OBS TIME.
NXT ADVISORY: NO LATER THAN 20260831/1650Z=