Ibu Volcano Volcanic Ash Advisory: VA TO FL070 OBS AT 10/0930Z MOV SE OBS VA DTG: 10/0930Z to 7000 ft (2100 m)

Satellite image of Ibu volcano on 10 Aug 2026

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:

FVAU03 at 09:44 UTC, 10/08/26 from ADRM
VA ADVISORY
DTG: 20260810/0950Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/901
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS AT 10/0930Z MOV SE
OBS VA DTG: 10/0930Z
OBS VA CLD: SFC/FL070 N0130 E12732 – N0136 E12736 – N0128
E12816 – N0108 E12816 – N0101 E12758 MOV SE 05KT
FCST VA CLD +6 HR: 10/1530Z SFC/FL070 N0128 E12733 – N0135
E12736 – N0130 E12817 – N0107 E12823 – N0059 E12803
FCST VA CLD +12 HR: 10/2130Z SFC/FL070 N0130 E12731 – N0136
E12735 – N0131 E12817 – N0110 E12820 – N0100 E12758
FCST VA CLD +18 HR: 11/0330Z SFC/FL070 N0128 E12732 – N0136
E12735 – N0133 E12812 – N0116 E12819 – N0104 E12801
RMK: VA EMISSIONS IDENTIFIABLE ON SATELLITE IMAGERY.
DISCRETE EMISSIONS ARE EXPECTED TO BE ONGOING. VA HEIGHT AND
FCST BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260810/1550Z=

Etna Volcano Volcanic Ash Advisory: ERUPTION AT 20260805/0018Z OBS VA DTG: 10/0500Z to 17000 ft (5200 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Toulouse warned about a volcanic ash plume that rose up to estimated 17000 ft (5200 m) altitude or flight level 170 and is moving at 10 kts in S direction.
The full report is as follows:

FVXX01 at 04:55 UTC, 10/08/26 from LFPW
VA ADVISORY
DTG: 20260810/0455Z
VAAC: TOULOUSE
VOLCANO: ETNA 211060
PSN: N3744 E01459
AREA: SICILY VOLCANIC PROVINCE
SOURCE ELEV: 3357M
ADVISORY NR: 2026/62
INFO SOURCE: INGV, VONA, SAT IMAGERY
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: ERUPTION AT 20260805/0018Z
OBS VA DTG: 10/0500Z
OBS VA CLD: SFC/FL170 N3751 E01500 – N3657 E01521 – N3651 E01442 –
N3733 E01445 – N3751 E01500 MOV S 10KT
FCST VA CLD +6 HR: 10/1100Z SFC/FL170 N3745 E01503 – N3653 E01521 –
N3651 E01445 – N3733 E01442 – N3745 E01503
FCST VA CLD +12 HR: 10/1700Z NO VA EXP
FCST VA CLD +18 HR: 10/2300Z NO VA EXP
RMK: STRONG ACTIVITY KEEP GOING NEAR SUMMIT AND SO2 CLOUD DRIFTING
SOUTHWARDS TUNISIAN AND LIBYAN COASTS
NXT ADVISORY: NO LATER THAN 20260810/1100Z=

Sakurajima Volcano Volcanic Ash Advisory: VA AT 20260810/0007Z 5NM S OF HKC FL050 EXTD W REPORTED

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

FVFE01 at 00:42 UTC, 10/08/26 from RJTD
VA ADVISORY
DTG: 20260810/0042Z
VAAC: TOKYO
VOLCANO: SAKURAJIMA [AIRA CALDERA] 282080
PSN: N3136 E13039
AREA: JAPAN
SOURCE ELEV: 1117M AMSL
ADVISORY NR: 2026/143
INFO SOURCE: AIREP HIMAWARI-9
ERUPTION DETAILS: VA AT 20260810/0007Z 5NM S OF HKC FL050 EXTD W
REPORTED
OBS VA DTG: 10/0030Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL050 100/12KT

FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE
IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=

Reventador Volcano Volcanic Ash Advisory: OCNL VA EM LKLY

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

FVXX22 at 20:26 UTC, 09/08/26 from KNES
VA ADVISORY
DTG: 20260809/2023Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SOURCE ELEV: 11686 FT AMSL

ADVISORY NR: 2026/802

INFO SOURCE: GOES-19. VONA. NWP MODELS.

ERUPTION DETAILS: OCNL VA EM LKLY

EST VA DTG: 09/1950Z

EST VA CLD: SFC/FL140 S0000 W07758 – S0004 W07739
– S0005 W07739 – S0005 W07759 – S0000 W07758 MOV
W 10KT

FCST VA CLD +6HR: 10/0200Z SFC/FL140 N0000 W07801
– S0004 W07740 – S0005 W07739 – S0005 W07802 –
N0000 W07801

FCST VA CLD +12HR: 10/0800Z SFC/FL140 N0000
W07801 – S0004 W07739 – S0005 W07738 – S0005
W07802 – N0000 W07801

FCST VA CLD +18HR: 10/1400Z NO VA EXP

RMK: VONA RCVD FOR VA EM MOVING W FM SUMMIT. VA
NOT OBS IN STLT IMG DUE TO MET CLD CVR IN SUMMIT
AREA. LTLCG IN FCST WITH EXP MOVEMENT TO W THRU
T+12 HRS. FL AND OBS VA DIR BSD ON VONA. FCST BSD
ON NWP MDLS. …LINER

NXT ADVISORY: WILL BE ISSUED BY 20260810/0230Z

Krakatau Volcano Volcanic Ash Advisory: VA PLUME TO FL030 OBS AT 09/0510Z EST VA DTG: 09/1710Z

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

FVAU06 at 17:24 UTC, 09/08/26 from ADRM
VA ADVISORY
DTG: 20260809/1730Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/83
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA PLUME TO FL030 OBS AT 09/0510Z
EST VA DTG: 09/1710Z
EST VA CLD: SFC/FL030 S0611 E10530 – S0612 E10520 – S0558
E10512 – S0548 E10523 – S0557 E10538 MOV N 05KT
FCST VA CLD +6 HR: 09/2310Z SFC/FL030 S0609 E10531 – S0615
E10517 – S0603 E10508 – S0549 E10516 – S0553 E10529
FCST VA CLD +12 HR: 10/0510Z SFC/FL030 S0611 E10531 – S0616
E10515 – S0603 E10506 – S0554 E10517 – S0600 E10529
FCST VA CLD +18 HR: 10/1110Z SFC/FL030 S0612 E10519 – S0554
E10513 – S0547 E10526 – S0554 E10537 – S0611 E10532
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGE DUE TO
MET CLOUD. EMISSIONS EXPECTED TO BE ONGOING. HEIGHT AND
FORECAST BASED ON SATELLITE IMAGERY AND MODEL GUIDANCE.
WINDS ARE LIGHT AND VARIABLE GIVING LOW CONFIDENCE IN
EXTENDED FORECAST.
NXT ADVISORY: NO LATER THAN 20260809/2330Z=