Aoba Volcano Volcanic Ash Advisory: ERUPTION AT 20260602/2330Z LOW LEVEL ERUPTION. MORE INFORMATION TO FOLLOW SHORTLY to 10000 ft (3000 m)

Satellite image of Aoba volcano on 3 Jun 2026

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Wellington warned about a volcanic ash plume that rose up to estimated 10000 ft (3000 m) altitude or flight level 100 and is moving at 20 kts in S direction.
The full report is as follows:

FVPS01 at 00:42 UTC, 03/06/26 from NZKL
VA ADVISORY
DTG: 20260603/0042Z
VAAC: WELLINGTON
VOLCANO: AMBAE 257030
PSN: S1523 E16750
AREA: VANUATU
SOURCE ELEV: 1496M AMSL
ADVISORY NR: 2026/190
INFO SOURCE: SATELLITE IMAGERY, LOCAL OBS
ERUPTION DETAILS: ERUPTION AT 20260602/2330Z LOW LEVEL
ERUPTION. MORE INFORMATION TO FOLLOW SHORTLY
OBS VA DTG: 03/0042Z
OBS VA CLD: SFC/FL100 S1521 E16754 – S1552 E16757 – S1553
E16743 – S1521 E16746 MOV S 20KT
FCST VA CLD +6 HR: 03/0642Z NOT AVBL
FCST VA CLD +12 HR: 03/1242Z NOT AVBL
FCST VA CLD +18 HR: 03/1842Z NOT AVBL
RMK: ERUPTION OBSERVED ON SATELLITE AND ASH CONFIRMED BY
LOCAL OBSERVATIONS. MORE INFORMATION TO FOLLOW SHORTLY
NXT ADVISORY: NO LATER THAN 20260603/0642Z=

Central Bismarck Sea Volcano Volcanic Ash Advisory: PLUME TO FL160 OBS AT 02/2340Z EXTENDING NW to 16000 ft (4900 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 16000 ft (4900 m) altitude or flight level 160 and is moving at 15 kts in NW direction.
The full report is as follows:

FVAU04 at 23:55 UTC, 02/06/26 from ADRM
VA ADVISORY
DTG: 20260603/0000Z
VAAC: DARWIN
VOLCANO: CENTRAL BISMARCK SEA 250030
PSN: S0302 E14747
AREA: PAPUA NEW GUINEA
SOURCE ELEV: 1299M BLW MSL
ADVISORY NR: 2026/82
INFO SOURCE: HIMAWARI-9, RVO
ERUPTION DETAILS: PLUME TO FL160 OBS AT 02/2340Z EXTENDING
NW
OBS VA DTG: 02/2340Z
OBS VA CLD: SFC/FL160 S0315 E14800 – S0311 E14703 – S0234
E14707 – S0220 E14742 – S0301 E14814 MOV NW 15KT
FCST VA CLD +6 HR: 03/0540Z SFC/FL160 S0258 E14806 – S0319
E14759 – S0317 E14701 – S0242 E14659 – S0226 E14725
FCST VA CLD +12 HR: 03/1140Z SFC/FL160 S0258 E14802 – S0315
E14801 – S0322 E14659 – S0253 E14641 – S0229 E14706
FCST VA CLD +18 HR: 03/1740Z SFC/FL160 S0307 E14803 – S0337
E14708 – S0317 E14638 – S0240 E14652 – S0249 E14759
RMK: CONTINUOUS EMISSION EXTENDING TO THE NW IDENTIFIABLE ON
CURRENT SATELLITE IMAGERY. HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260603/0600Z=

Dukono Volcano Volcanic Ash Advisory: VA PLUME TO FL080 OBS AT 02/1700Z OBS VA DTG: 02/1700Z to 8000 ft (2400 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 8000 ft (2400 m) altitude or flight level 080 and is moving at 10 kts in NE direction.
The full report is as follows:

FVAU03 at 17:18 UTC, 02/06/26 from ADRM
VA ADVISORY
DTG: 20260602/1720Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/324
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA PLUME TO FL080 OBS AT 02/1700Z
OBS VA DTG: 02/1700Z
OBS VA CLD: SFC/FL080 N0133 E12753 – N0142 E12742 – N0215
E12800 – N0214 E12824 – N0151 E12833 MOV NE 10KT
FCST VA CLD +6 HR: 02/2300Z SFC/FL080 N0133 E12752 – N0141
E12743 – N0224 E12746 – N0223 E12824 – N0151 E12837
FCST VA CLD +12 HR: 03/0500Z SFC/FL080 N0133 E12755 – N0141
E12741 – N0220 E12744 – N0224 E12817 – N0150 E12836
FCST VA CLD +18 HR: 03/1100Z SFC/FL080 N0135 E12753 – N0138
E12746 – N0221 E12747 – N0216 E12827 – N0148 E12835
RMK: CONTINUOUS VA PARTIALLY IDENTIFIABLE ON SATELLITE
IMAGERY EXTENDING NE. HEIGHT AND MOVEMENT BASED ON SATELLITE
IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260602/2320Z=

Marapi Volcano Volcanic Ash Advisory: ERUPTION REPORTED AT 02/1256Z WITH NO HEIGHT INDICATED

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

FVAU05 at 13:26 UTC, 02/06/26 from ADRM
VA ADVISORY
DTG: 20260602/1326Z
VAAC: DARWIN
VOLCANO: MARAPI 261140
PSN: S0023 E10028
AREA: INDONESIA
SOURCE ELEV: 2885M AMSL
ADVISORY NR: 2026/69
INFO SOURCE: CVGHM
ERUPTION DETAILS: ERUPTION REPORTED AT 02/1256Z WITH NO
HEIGHT INDICATED
EST VA DTG: 02/1310Z
EST VA CLD: SFC/FL120 S0027 E10019 – S0017 E10019 – S0015
E10041 – S0035 E10042 MOV N 05KT
FCST VA CLD +6 HR: 02/1910Z SFC/FL120 S0029 E10017 – S0016
E10017 – S0008 E10141 – S0053 E10143
FCST VA CLD +12 HR: 03/0110Z NO VA EXP
FCST VA CLD +18 HR: 03/0710Z NO VA EXP
RMK: VA NOT IDENTIFIABLE FROM SATELLITE. VA EXPECTED TO
DISSIPATE WITHIN 6-9 HOURS. HEIGHT AND FORECAST DERIVED FROM
RECENT ERUPTIVE BEHAVIOUR AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260602/1926Z=

Ibu Volcano Volcanic Ash Advisory: VA TO FL060 LAST REPORTED AT 02/1000Z MOV NE to 6000 ft (1800 m)

Satellite image of Ibu volcano on 2 Jun 2026

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 6000 ft (1800 m) altitude or flight level 060 and is moving at 05 kts in NE direction.
The full report is as follows:

FVAU01 at 10:56 UTC, 02/06/26 from ADRM
VA ADVISORY
DTG: 20260602/1100Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/621
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 LAST REPORTED AT 02/1000Z MOV
NE
EST VA DTG: 02/1040Z
EST VA CLD: SFC/FL060 N0126 E12740 – N0128 E12734 – N0147
E12734 – N0150 E12750 – N0139 E12756 MOV NE 05KT
FCST VA CLD +6 HR: 02/1640Z SFC/FL060 N0128 E12735 – N0147
E12734 – N0151 E12746 – N0139 E12755 – N0126 E12740
FCST VA CLD +12 HR: 02/2240Z SFC/FL060 N0126 E12740 – N0128
E12734 – N0145 E12731 – N0148 E12748 – N0134 E12755
FCST VA CLD +18 HR: 03/0440Z SFC/FL060 N0126 E12740 – N0128
E12734 – N0146 E12731 – N0150 E12746 – N0139 E12755
RMK: DISCRETE VA EMISSIONS NOT IDENTIFIABLE ON SATELLITE
IMAGERY DUE TO MET CLOUD. INTERMITTENT EMISSIONS EXPECTED TO
BE ONGOING. VA HEIGHT AND FORECAST BASED ON REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260602/1700Z=