Ibu Volcano Volcanic Ash Advisory: ERUPTION REP AT 25/0732Z EST VA DTG: 25/0720Z

Satellite image of Ibu volcano on 25 Jun 2026

Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:

FVAU03 at 07:44 UTC, 25/06/26 from ADRM
VA ADVISORY
DTG: 20260625/0740Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/713
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: ERUPTION REP AT 25/0732Z
EST VA DTG: 25/0720Z
EST VA CLD: SFC/FL070 N0123 E12740 – N0129 E12718 – N0147
E12722 – N0149 E12739 – N0128 E12744 MOV NW 05KT
FCST VA CLD +6 HR: 25/1320Z SFC/FL070 N0126 E12744 – N0125
E12732 – N0142 E12715 – N0156 E12732 – N0146 E12755
FCST VA CLD +12 HR: 25/1920Z SFC/FL070 N0126 E12733 – N0150
E12721 – N0158 E12741 – N0146 E12758 – N0125 E12743
FCST VA CLD +18 HR: 26/0120Z SFC/FL070 N0125 E12741 – N0127
E12731 – N0150 E12723 – N0200 E12747 – N0145 E12802
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGE DUE TO
MET CLOUD. HOWEVER CONTINUING GROUND REPORTS INDICATE
INTERMITTENT EMISSIONS ONGOING. HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260625/1340Z=

Semeru Volcano Volcanic Ash Advisory: VA TO FL150 OBS AT 25/0350Z MOV SW OBS VA DTG: 25/0410Z to 15000 ft (4600 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .
The full report is as follows:

FVAU02 at 04:25 UTC, 25/06/26 from ADRM
VA ADVISORY
DTG: 20260625/0430Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/720
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 OBS AT 25/0350Z MOV SW
OBS VA DTG: 25/0410Z
OBS VA CLD: SFC/FL150 S0800 E11258 – S0808 E11302 – S0849
E11217 – S0838 E11147 – S0813 E11158 MOV SW 10KT
FCST VA CLD +6 HR: 25/1010Z SFC/FL150 S0800 E11257 – S0809
E11302 – S0845 E11210 – S0832 E11146 – S0810 E11156
FCST VA CLD +12 HR: 25/1610Z SFC/FL150 S0801 E11257 – S0810
E11301 – S0838 E11204 – S0824 E11139 – S0803 E11156
FCST VA CLD +18 HR: 25/2210Z SFC/FL150 S0801 E11258 – S0810
E11300 – S0833 E11205 – S0822 E11141 – S0802 E11157
RMK: DISCRETE VA IDENTIFIABLE ON SATELLITE IMAGERY MOV SW.
GROUND REPORTS INDICATE ONGOING DISCRETE EMISSIONS. HEIGHT
AND MOVEMENT BASED ON SATELLITE IMAGE, GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260625/1030Z=

Puracé Volcano Volcanic Ash Advisory: LGT VA EMS REPORTED

Volcanic Ash Advisory Center Washington (VAAC) issued the following report:

FVXX22 at 22:55 UTC, 24/06/26 from KNES
VA ADVISORY
DTG: 20260624/2253Z

VAAC: WASHINGTON

VOLCANO: PURACE 351060
PSN: N0219 W07624

AREA: COLOMBIA

SOURCE ELEV: 15256 FT AMSL

ADVISORY NR: 2026/242

INFO SOURCE: GOES-19. VONA. NWP MODELS. SERVICIO
GEOLOGICO COLOMBIANO.

ERUPTION DETAILS: LGT VA EMS REPORTED

EST VA DTG: 24/2230Z

EST VA CLD: SFC/FL165 N0229 W07630 – N0219 W07623
– N0219 W07624 – N0223 W07635 – N0229 W07630 MOV
NW 5KT

FCST VA CLD +6HR: 25/0430Z SFC/FL165 N0229 W07635
– N0219 W07624 – N0218 W07624 – N0222 W07639 –
N0229 W07635

FCST VA CLD +12HR: 25/1030Z SFC/FL165 N0231
W07634 – N0219 W07624 – N0218 W07624 – N0220
W07640 – N0231 W07634

FCST VA CLD +18HR: 25/1630Z SFC/FL165 N0232
W07638 – N0219 W07623 – N0217 W07624 – N0219
W07643 – N0232 W07638

RMK: VONA REPORTED FRQT LGT VA EMS. VA NOT OBSD IN
SAT DUE TO EXTENSIVE MET CLDS. VA FL/DIR BASED ON
RPRT AND MDL GUIDANCE. NWP MDL FCST LTLCG THRU
T+18HRS. …ZENG

NXT ADVISORY: WILL BE ISSUED BY 20260625/0500Z

Dukono Volcano Volcanic Ash Advisory: ERUPTION LAST REP AT 24/0833Z EST VA DTG: 24/1900Z

Satellite image of Dukono volcano on 24 Jun 2026

Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:

FVAU01 at 19:15 UTC, 24/06/26 from ADRM
VA ADVISORY
DTG: 20260624/1920Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/417
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION LAST REP AT 24/0833Z
EST VA DTG: 24/1900Z
EST VA CLD: SFC/FL070 N0145 E12801 – N0135 E12758 – N0133
E12721 – N0205 E12719 – N0210 E12749 MOV NW 05KT
FCST VA CLD +6 HR: 25/0100Z SFC/FL070 N0134 E12758 – N0146
E12722 – N0211 E12733 – N0208 E12801 – N0143 E12803
FCST VA CLD +12 HR: 25/0700Z SFC/FL070 N0132 E12752 – N0147
E12723 – N0208 E12741 – N0210 E12802 – N0141 E12807
FCST VA CLD +18 HR: 25/1300Z SFC/FL070 N0142 E12803 – N0132
E12753 – N0150 E12722 – N0219 E12751 – N0205 E12812
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGE DUE TO
MET CLOUD, HOWEVER CONTINUOUS ERUPTIONS ARE EXPECTED TO BE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY
AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260625/0120Z=

Lewotobi Volcano Volcanic Ash Advisory: VA TO FL070 REP AT 24/1026Z MOV W EST VA DTG: 24/1540Z to 7000 ft (2100 m)

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 .
The full report is as follows:

FVAU04 at 15:55 UTC, 24/06/26 from ADRM
VA ADVISORY
DTG: 20260624/1600Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/168
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 REP AT 24/1026Z MOV W
EST VA DTG: 24/1540Z
EST VA CLD: SFC/FL070 S0835 E12248 – S0841 E12231 – S0825
E12230 – S0830 E12248 MOV W 10KT
FCST VA CLD +6 HR: 24/2140Z SFC/FL070 S0835 E12248 – S0839
E12231 – S0827 E12230 – S0830 E12248
FCST VA CLD +12 HR: 25/0340Z SFC/FL070 S0836 E12248 – S0841
E12230 – S0828 E12230 – S0830 E12248
FCST VA CLD +18 HR: 25/0940Z SFC/FL070 S0831 E12248 – S0836
E12248 – S0842 E12228 – S0825 E12228
RMK: VA NOT IDENTIFIABLE ON CURRENT SAT IMG DUE TO MET
CLOUD, DARKNESS, AND DIFFUSE ASH. REGULAR INTERMITTENT
ERUPTIONS ARE EXPECTED TO CONTINUE. VA HEIGHT AND MOVEMENT
BASED ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260624/2200Z=