Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:
FVAU02 at 07:51 UTC, 23/07/26 from ADRM
VA ADVISORY
DTG: 20260723/0750Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/836
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA LAST REPORTED AT 23/0202Z
EST VA DTG: 23/0730Z
EST VA CLD: SFC/FL150 S0802 E11252 – S0801 E11339 – S0815
E11340 – S0825 E11335 – S0810 E11251 MOV E 35KT
FCST VA CLD +6 HR: 23/1330Z SFC/FL150 S0802 E11252 – S0801
E11339 – S0814 E11340 – S0826 E11335 – S0810 E11251
FCST VA CLD +12 HR: 23/1930Z SFC/FL150 S0802 E11252 – S0801
E11339 – S0814 E11340 – S0825 E11335 – S0810 E11251
FCST VA CLD +18 HR: 24/0130Z SFC/FL150 S0802 E11252 – S0801
E11339 – S0814 E11340 – S0825 E11335 – S0810 E11251
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGE.
INTERMITTENT DISCRETE VA EMISSIONS EXPECTED TO CONTINUE. VA
HEIGHT AND MOVEMENT BASED ON LAST SATELLITE OBS, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260723/1350Z=