An eruption was last reported at Semeru at 00:02 UTC on October 27. Ash movement toward the south at 10 knots is estimated, but the ash cloud was not identifiable on satellite imagery as of 02:50 UTC; forecasts indicate possible continued activity.Original VAAC bulletin:FVAU02 at 03:06 UTC, 27/10/26 from ADRMVA ADVISORYDTG: 20261027/0310ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/1227INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: ERUPTION LAST REPORTED AT 27/0002ZEST VA DTG: 27/0250ZEST VA CLD: SFC/FL150 S0803 E11252 - S0802 E11257 - S0829 E11312 - S0837 E11303 - S0834 E11250 MOV S 10KTFCST VA CLD +6 HR: 27/0850Z SFC/FL150 S0803 E11252 - S0802 E11257 - S0834 E11311 - S0840 E11302 - S0838 E11250FCST VA CLD +12 HR: 27/1450Z SFC/FL150 S0803 E11252 - S0802 E11257 - S0834 E11311 - S0840 E11302 - S0838 E11250FCST VA CLD +18 HR: 27/2050Z SFC/FL150 S0803 E11252 - S0802 E11257 - S0834 E11311 - S0840 E11302 - S0838 E11250RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET CLOUD. REGULAR GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20261027/0910Z=