Semeru Volcanic Ash Advisory: ash plume to 15,000 ft (4,600 m) as of Oct 12, 12:00 UTC

Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 15000 ft (4600 m), or flight level 150, and moving at 10 kts in W direction.
Original VAAC bulletin:

FVAU02 at 12:20 UTC, 12/10/26 from ADRM
VA ADVISORY
DTG: 20261012/1220Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/1168
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 OBS AT 12/1200Z
OBS VA DTG: 12/1200Z
OBS VA CLD: SFC/FL150 S0809 E11258 - S0838 E11229 - S0832
 E11201 - S0756 E11201 - S0802 E11258 MOV W 10KT
FCST VA CLD +6 HR: 12/1800Z SFC/FL150 S0809 E11258 - S0832
 E11201 - S0756 E11201 - S0802 E11258
FCST VA CLD +12 HR: 13/0000Z SFC/FL150 S0809 E11258 - S0832
 E11201 - S0756 E11201 - S0802 E11258
FCST VA CLD +18 HR: 13/0600Z SFC/FL150 S0809 E11258 - S0820
 E11159 - S0750 E11202 - S0802 E11258
RMK: VA OBS MOV W TO SW ON SATELLITE. CVGHM REPORT VA TO
 700M ABV SUMMIT. HEIGHT AND MOVEMENT BASED ON SATELLITE
 IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261012/1820Z=