Semeru Volcano Volcanic Ash Advisory: VA TO FL150 OBS AT 17/2220Z OBS VA DTG: 17/2220Z 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 NW direction.
The full report is as follows:

FVAU02 at 22:38 UTC, 17/06/26 from ADRM
VA ADVISORY
DTG: 20260617/2240Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/690
INFO SOURCE: HIMAWARI-9, CVGHM, WEBCAM
ERUPTION DETAILS: VA TO FL150 OBS AT 17/2220Z
OBS VA DTG: 17/2220Z
OBS VA CLD: SFC/FL150 S0807 E11304 – S0815 E11257 – S0802
E11215 – S0738 E11235 MOV NW 10KT
FCST VA CLD +6 HR: 18/0420Z SFC/FL150 S0811 E11256 – S0757
E11217 – S0734 E11238 – S0805 E11302
FCST VA CLD +12 HR: 18/1020Z SFC/FL150 S0812 E11256 – S0758
E11222 – S0735 E11248 – S0806 E11301
FCST VA CLD +18 HR: 18/1620Z SFC/FL150 S0811 E11253 – S0748
E11231 – S0736 E11251 – S0806 E11302
RMK: VA EMISSIONS OBS ON LATEST SATELLITE IMAGERY.
INTERMITTENT ERUPTIONS EXPECTED TO CONTINUE. VA HEIGHT AND
MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260618/0440Z=

Lewotobi Volcano Volcanic Ash Advisory: VA TO FL090 OBS AT 17/1837Z EST VA DTG: 17/1830Z to 9000 ft (2700 m)

Satellite image of Lewotobi volcano on 17 Jun 2026

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 9000 ft (2700 m) altitude or flight level 090 and is moving at 05 kts in NW direction.
The full report is as follows:

FVAU05 at 18:53 UTC, 17/06/26 from ADRM
VA ADVISORY
DTG: 20260617/1850Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/137
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL090 OBS AT 17/1837Z
EST VA DTG: 17/1830Z
EST VA CLD: SFC/FL090 S0838 E12235 – S0814 E12226 – S0808
E12300 – S0825 E12319 – S0842 E12300 MOV NW 05KT
FCST VA CLD +6 HR: 18/0030Z SFC/FL090 S0839 E12247 – S0836
E12239 – S0810 E12231 – S0806 E12257 – S0819 E12317 – S0838
E12318
FCST VA CLD +12 HR: 18/0630Z SFC/FL090 S0837 E12248 – S0834
E12240 – S0810 E12235 – S0806 E12256 – S0815 E12311 – S0829
E12312
FCST VA CLD +18 HR: 18/1230Z SFC/FL090 S0836 E12243 – S0818
E12226 – S0802 E12239 – S0807 E12256 – S0819 E12306 – S0836
E12251
RMK: VA NOT IDENTIFIABLE ON RECENT RGB IMG DUE TO MET CLOUD.
RECENT GROUND REPORTS INDICATE INTERMITTENT VA ERUPTIONS ARE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY,
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260618/0050Z=

Sabancaya Volcano Volcanic Ash Advisory: VA PUFF to 23000 ft (7000 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 23000 ft (7000 m) altitude or flight level 230 and is moving at 15 kts in SE direction.
The full report is as follows:

FVAG01 at 14:11 UTC, 17/06/26 from SABM
VA ADVISORY
DTG: 20260617/1415Z

VAAC: BUENOS AIRES

VOLCANO: SABANCAYA 354006
PSN: S1547 W07150

AREA: PERU

SUMMIT ELEV: 19576 FT [5967 M]

ADVISORY NR: 2026/426

INFO SOURCE: GOES-E. GFS. WEBCAM.

AVIATION COLOUR CODE: NOT GIVEN

ERUPTION DETAILS: VA PUFF

OBS VA DTG: 17/1350Z

OBS VA CLD: SFC/FL230 S1546 W07150 – S1558 W07144
– S1605 W07146 – S1558 W07152 – S1546 W07150 MOV
SE 15KT

FCST VA CLD +6 HR: 17/1950Z SFC/FL230 S1545 W07151
– S1555 W07132 – S1608 W07131 – S1603 W07147 –
S1545 W07151

FCST VA CLD +12 HR: 18/0150Z SFC/FL230 S1547
W07150 – S1550 W07123 – S1606 W07114 – S1607
W07132 – S1547 W07150

FCST VA CLD +18 HR: 18/0750Z SFC/FL230 S1546
W07114 – S1604 W07101 – S1604 W07122 – S1547
W07150 – S1546 W07114

RMK: VA PUFF EMISSION IS OBSERVED IN STLT IMAGERY
AND WEBCAM IMAGERY MOV SE 15KT TL FL230 UNDER
CLEAR SKIES. …SMN

NXT ADVISORY: WILL BE ISSUED BY 20260617/2015Z=

Semeru Volcano Volcanic Ash Advisory: VA TO FL150 OBS AT 17/1027Z EST VA DTG: 17/1020Z to 15000 ft (4600 m)

Satellite image of Semeru volcano on 17 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 05 kts in NW direction.
The full report is as follows:

FVAU02 at 10:34 UTC, 17/06/26 from ADRM
VA ADVISORY
DTG: 20260617/1040Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/688
INFO SOURCE: HIMAWARI-9, CVGHM, WEBCAM
ERUPTION DETAILS: VA TO FL150 OBS AT 17/1027Z
EST VA DTG: 17/1020Z
EST VA CLD: SFC/FL150 S0814 E11255 – S0754 E11215 – S0733
E11240 – S0805 E11303 MOV NW 05KT
FCST VA CLD +6 HR: 17/1620Z SFC/FL150 S0807 E11305 – S0816
E11258 – S0758 E11215 – S0733 E11238
FCST VA CLD +12 HR: 17/2220Z SFC/FL150 S0807 E11304 – S0816
E11259 – S0817 E11251 – S0758 E11216 – S0734 E11238
FCST VA CLD +18 HR: 18/0420Z SFC/FL150 S0811 E11254 – S0744
E11225 – S0732 E11248 – S0807 E11301
RMK: VA EMISSIONS OBS ON LATEST SATELLITE IMAGERY.
INTERMITTENT ERUPTIONS EXPECTED TO CONTINUE. VA HEIGHT AND
MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260617/1640Z=

Dukono Volcano Volcanic Ash Advisory: ERUPTION LAST REPORTED AT 17/0443Z EST VA DTG: 17/0610Z

Satellite image of Dukono volcano on 17 Jun 2026

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

FVAU01 at 06:29 UTC, 17/06/26 from ADRM
VA ADVISORY
DTG: 20260617/0630Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/385
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION LAST REPORTED AT 17/0443Z
EST VA DTG: 17/0610Z
EST VA CLD: SFC/FL080 N0144 E12747 – N0158 E12812 – N0142
E12822 – N0130 E12809 – N0138 E12748 MOV E 05KT
FCST VA CLD +6 HR: 17/1210Z SFC/FL080 N0145 E12747 – N0158
E12812 – N0144 E12824 – N0130 E12811 – N0137 E12746
FCST VA CLD +12 HR: 17/1810Z SFC/FL080 N0146 E12747 – N0159
E12812 – N0143 E12824 – N0129 E12810 – N0136 E12747
FCST VA CLD +18 HR: 18/0010Z SFC/FL080 N0136 E12748 – N0146
E12746 – N0202 E12812 – N0153 E12830 – N0136 E12816
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD, HOWEVER ASH STILL EXPECTED IN AREA. VA HEIGHT AND
MOVEMENT BASED ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260617/1230Z=