Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:
FVAU04 at 02:39 UTC, 23/04/26 from ADRM
VA ADVISORY
DTG: 20260423/0240Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/58
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA REPORTED TO FL110 AT 23/0137Z
EST VA DTG: 23/0220Z
EST VA CLD: SFC/FL110 S0830 E12248 – S0835 E12249 – S0844
E12226 – S0831 E12223 MOV W 05KT
FCST VA CLD +6 HR: 23/0820Z SFC/FL110 S0831 E12249 – S0835
E12250 – S0845 E12223 – S0834 E12219 – S0825 E12222
FCST VA CLD +12 HR: 23/1420Z SFC/FL110 S0835 E12249 – S0844
E12220 – S0834 E12215 – S0823 E12219 – S0831 E12249
FCST VA CLD +18 HR: 23/2020Z SFC/FL110 S0831 E12249 – S0835
E12250 – S0845 E12225 – S0835 E12222 – S0825 E12224
RMK: VA UNIDENTIFIABLE DUE TO MET CLOUD OBSCURING AREA,
HOWEVER REGULAR DISCRETE VA EMISSIONS HAVE BEEN OBSERVED
OVER LAST 6HRS. VA LAST OBS ON SAT IMG AT 23/0000Z. VA
HEIGHT AND FORECAST BASED ON SAT IMG, GROUND REPORTS AND
EC/ACCESS/JMA MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260423/0840Z=