Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 and is moving at 10 kts in NW direction.
The full report is as follows:
FVAU05 at 04:20 UTC, 13/04/26 from ADRM
VA ADVISORY
DTG: 20260413/0419Z
VAAC: DARWIN
VOLCANO: LEWOTOLOK 264230
PSN: S0816 E12330
AREA: INDONESIA
SOURCE ELEV: 1423M AMSL
ADVISORY NR: 2026/74
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 REP AT 13/0342Z
OBS VA DTG: 13/0400Z
OBS VA CLD: SFC/FL070 S0819 E12330 – S0817 E12315 – S0806
E12318 – S0804 E12328 – S0815 E12333 MOV NW 10KT
FCST VA CLD +6 HR: 13/1000Z NO VA EXP
FCST VA CLD +12 HR: 13/1600Z NO VA EXP
FCST VA CLD +18 HR: 13/2200Z NO VA EXP
RMK: WEAK, DISCRETE VA EMISSION IDENTIFIABLE ON SATELLITE
IMAGERY. GROUND REPORT INDICATES DISCRETE ERUPTION WITH VA.
VA EXPECTED TO DISSPIATE WITHIN 3-6 HOURS. VA HEIGHT AND
MOVEMENT BASED ON GROUND REPORT AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260413/1019Z=