Volcanic activity worldwide 26 Jun 2026: Santiaguito volcano, Fuego, Krakatau, Semeru, Ibu, Dukono, …

Map of today's active volcanoes

Map of today’s active volcanoes

Mayon (Luzon Island, Philippines): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20260626/0834Z FL100 EXTD NE REPORTED OBS VA DTG:26/0840Z

Ibu (Halmahera, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA LAST REPORTED AT 26/1654Z EST VA DTG:26/1920Z

Lewotobi (Flores): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA LAST REPORTED AT 26/0945Z EST VA DTG:26/1240Z

Krakatau (Sunda Strait, Indonesia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 5000 ft (1500 m) altitude or flight level 050 .
The full report is as follows: VA TO FL050 MOV SW EST VA DTG:26/1420Z to 5000 ft (1500 m)

Semeru (East Java, Indonesia): 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 and is moving at 10 kts in W direction.
The full report is as follows: VA TO FL150 OBS AT 26/1620Z OBS VA DTG:26/1610Z to 15000 ft (4600 m)

Dukono (Halmahera): (26 Jun) 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 05 kts in N direction.
The full report is as follows: CONTINUOUS VA TO FL070 OBS AT 26/0000Z OBS VA DTG:26/0000Z to 7000 ft (2100 m)

Santiaguito (Guatemala): (26 Jun) Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA EMS ONGOING

Fuego (Guatemala): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 .
The full report is as follows: VA EM CONTG to 14000 ft (4300 m)

Puracé (Colombia): (25 Jun) Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA EM LKLY CONT

Reventador (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: POSS VA EM

Volcano Activity Summary for 26 Jun 2026:

Semeru Volcano Volcanic Ash Advisory: VA TO FL150 OBS AT 26/1620Z OBS VA DTG: 26/1610Z to 15000 ft (4600 m)

Satellite image of Semeru volcano on 26 Jun 2026

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 and is moving at 10 kts in W direction.
The full report is as follows:

FVAU02 at 16:22 UTC, 26/06/26 from ADRM
VA ADVISORY
DTG: 20260626/1630Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/726
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 OBS AT 26/1620Z
OBS VA DTG: 26/1610Z
OBS VA CLD: SFC/FL150 S0803 E11259 – S0810 E11259 – S0819
E11222 – S0801 E11215 – S0746 E11229 MOV W 10KT
FCST VA CLD +6 HR: 26/2210Z SFC/FL150 S0809 E11258 – S0815
E11219 – S0800 E11213 – S0749 E11225 – S0803 E11258
FCST VA CLD +12 HR: 27/0410Z SFC/FL150 S0804 E11259 – S0810
E11258 – S0813 E11217 – S0753 E11214 – S0742 E11231
FCST VA CLD +18 HR: 27/1010Z SFC/FL150 S0803 E11259 – S0810
E11259 – S0824 E11233 – S0805 E11216 – S0744 E11235
RMK: VA IDENTIFIABLE ON LATEST RGB IMAGERY W OF SUMMIT. VA
HEIGHT AND MOVEMENT BASED ON HIMAWARI-9 SATELLITE IMG,
RECENT GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260626/2230Z=

Lewotobi Volcano Volcanic Ash Advisory: VA LAST REPORTED AT 26/0945Z EST VA DTG: 26/1240Z

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

FVAU04 at 12:57 UTC, 26/06/26 from ADRM
VA ADVISORY
DTG: 20260626/1300Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/176
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA LAST REPORTED AT 26/0945Z
EST VA DTG: 26/1240Z
EST VA CLD: SFC/FL100 S0835 E12249 – S0836 E12244 – S0823
E12234 – S0816 E12242 – S0819 E12252 MOV N 05KT
FCST VA CLD +6 HR: 26/1840Z SFC/FL100 S0834 E12248 – S0834
E12244 – S0817 E12235 – S0812 E12245 – S0818 E12258
FCST VA CLD +12 HR: 27/0040Z SFC/FL100 S0834 E12248 – S0834
E12244 – S0818 E12233 – S0812 E12245 – S0819 E12259
FCST VA CLD +18 HR: 27/0640Z SFC/FL100 S0835 E12248 – S0833
E12243 – S0816 E12238 – S0814 E12257 – S0828 E12305
RMK: VA NOT IDENTIFIABLE ON SATELLITE. ONGOING VA EMS. LIGHT
VRB WINDS. VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS
AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260626/1900Z=

Ibu Volcano Volcanic Ash Advisory: VA LAST REPORTED AT 26/0648Z OBS VA DTG: 26/0720Z 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 and is moving at 05 kts in NE direction.
The full report is as follows:

FVAU03 at 07:34 UTC, 26/06/26 from ADRM
VA ADVISORY
DTG: 20260626/0740Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/717
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA LAST REPORTED AT 26/0648Z
OBS VA DTG: 26/0720Z
OBS VA CLD: SFC/FL070 N0127 E12738 – N0129 E12736 – N0145
E12742 – N0145 E12750 – N0138 E12754 MOV NE 05KT
FCST VA CLD +6 HR: 26/1320Z SFC/FL070 N0127 E12737 – N0132
E12735 – N0145 E12747 – N0139 E12756 – N0127 E12754
FCST VA CLD +12 HR: 26/1920Z SFC/FL070 N0127 E12736 – N0132
E12736 – N0141 E12754 – N0135 E12757 – N0124 E12755
FCST VA CLD +18 HR: 27/0120Z SFC/FL070 N0127 E12737 – N0131
E12736 – N0144 E12752 – N0134 E12758 – N0126 E12749
RMK: VA NOT IDENTIFIABLE ON SATELLITE. AREA OBSC BY MET CLD.
ONGOING VA EMS. VA HEIGHT AND MOV BASED ON SATELLITE
IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260626/1340Z=

Semeru Volcano Volcanic Ash Advisory: VA TO FL150 OBS AT 26/0410Z OBS VA DTG: 26/0410Z 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 and is moving at 10 kts in SW direction.
The full report is as follows:

FVAU02 at 04:27 UTC, 26/06/26 from ADRM
VA ADVISORY
DTG: 20260626/0430Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/724
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 OBS AT 26/0410Z
OBS VA DTG: 26/0410Z
OBS VA CLD: SFC/FL150 S0808 E11258 – S0827 E11228 – S0818
E11218 – S0803 E11220 – S0803 E11257 MOV SW 10KT
FCST VA CLD +6 HR: 26/1010Z SFC/FL150 S0808 E11258 – S0818
E11223 – S0808 E11217 – S0757 E11223 – S0803 E11258
FCST VA CLD +12 HR: 26/1610Z SFC/FL150 S0809 E11257 – S0809
E11219 – S0757 E11216 – S0750 E11226 – S0803 E11258
FCST VA CLD +18 HR: 26/2210Z SFC/FL150 S0809 E11257 – S0809
E11219 – S0757 E11216 – S0750 E11226 – S0803 E11258
RMK: VA IDENTIFIABLE ON LATEST RGB SATELLITE IMAGERY W OF
SUMMIT. VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-9 SATELLITE
IMG, RECENT GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260626/1030Z=