Ibu Volcano Volcanic Ash Advisory: VA TO FL070 OBS FM GROUND 09/1509Z EST VA DTG: 10/2310Z 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 N direction.
The full report is as follows:

FVAU01 at 23:29 UTC, 10/05/26 from ADRM
VA ADVISORY
DTG: 20260510/2330Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/529
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS FM GROUND 09/1509Z
EST VA DTG: 10/2310Z
EST VA CLD: SFC/FL070 N0128 E12740 – N0128 E12736 – N0145
E12729 – N0149 E12741 – N0143 E12750 MOV N 05KT
FCST VA CLD +6 HR: 11/0510Z SFC/FL070 N0128 E12736 – N0141
E12724 – N0151 E12734 – N0147 E12747 – N0128 E12741
FCST VA CLD +12 HR: 11/1110Z SFC/FL070 N0127 E12737 – N0137
E12717 – N0148 E12735 – N0129 E12741
FCST VA CLD +18 HR: 11/1710Z SFC/FL070 N0127 E12738 – N0134
E12715 – N0148 E12728 – N0130 E12741
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD COVER. GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON HIMAWARI-9, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260511/0530Z=

Dukono Volcano Volcanic Ash Advisory: VA ERUPTION TO FL130 REP AT 11/2130Z MOV N EST VA DTG: 10/2210Z

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

FVAU03 at 22:30 UTC, 10/05/26 from ADRM
VA ADVISORY
DTG: 20260510/2230Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/232
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION TO FL130 REP AT 11/2130Z MOV N
EST VA DTG: 10/2210Z
EST VA CLD: SFC/FL130 N0138 E12759 – N0139 E12748 – N0204
E12718 – N0232 E12742 – N0232 E12815 – N0206 E12828 MOV N
05KT
FCST VA CLD +6 HR: 11/0410Z SFC/FL130 N0138 E12803 – N0136
E12746 – N0157 E12706 – N0236 E12731 – N0225 E12816
FCST VA CLD +12 HR: 11/1010Z SFC/FL130 N0138 E12752 – N0158
E12706 – N0228 E12734 – N0222 E12814 – N0141 E12801
FCST VA CLD +18 HR: 11/1610Z SFC/FL130 N0138 E12754 – N0151
E12700 – N0227 E12735 – N0142 E12800
RMK: VA UNIDENTIFIABLE ON LATEST SAT IMG DUE TO MET CLOUD.
FORECAST BASED ON SATELLITE IMAGERY AND MODEL GUIDANCE. LOW
CONFIDENCE IN FORECAST DUE TO LIGHT AND VARIABLE WINDS IN
THE AREA.
NXT ADVISORY: NO LATER THAN 20260511/0430Z=

Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260510/1634Z FL090 EXTD WSW REPORTED OBS VA DTG: 10/1640Z

Satellite image of Mayon volcano on 10 May 2026

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

FVFE01 at 16:54 UTC, 10/05/26 from RJTD
VA ADVISORY
DTG: 20260510/1654Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/591
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260510/1634Z FL090 EXTD WSW REPORTED
OBS VA DTG: 10/1640Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL090 070/11KT

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=

Sabancaya Volcano Volcanic Ash Advisory: ISOLATED PUFF to 24000 ft (7300 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 24000 ft (7300 m) altitude or flight level 240 and is moving at 20 kts in NE direction.
The full report is as follows:

FVAG01 at 13:56 UTC, 10/05/26 from SABM
VA ADVISORY
DTG: 20260510/1400Z

VAAC: BUENOS AIRES

VOLCANO: SABANCAYA 354006
PSN: S1547 W07150

AREA: PERU

SUMMIT ELEV: 19576 FT [5967 M]

ADVISORY NR: 2026/324

INFO SOURCE: GOES-E. GFS. WEBCAM.

AVIATION COLOUR CODE: NOT GIVEN

ERUPTION DETAILS: ISOLATED PUFF

OBS VA DTG: 10/1320Z

OBS VA CLD: SFC/FL240 S1531 W07133 – S1546 W07125
– S1547 W07151 – S1531 W07133 MOV NE 20KT

FCST VA CLD +6 HR: 10/1920Z SFC/FL240 S1509 W07107
– S1551 W07048 – S1547 W07150 – S1509 W07107

FCST VA CLD +12 HR: 11/0120Z SFC/FL240 S1510
W07129 – S1523 W07111 – S1543 W07108 – S1547
W07151 – S1510 W07129

FCST VA CLD +18 HR: 11/0720Z SFC/FL240 S1505
W07126 – S1524 W07110 – S1547 W07152 – S1510
W07147 – S1505 W07126

RMK: VA PULSE DETECTED IN SATELLITE MOV NE.
WEBCAM SHOWS ISOLATED PUFF…SMN

NXT ADVISORY: WILL BE ISSUED BY 20260510/2000Z=

Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260510/0905Z FL090 EXTD WSW REPORTED OBS VA DTG: 10/0900Z

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

FVFE01 at 09:21 UTC, 10/05/26 from RJTD
VA ADVISORY
DTG: 20260510/0921Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/589
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260510/0905Z FL090 EXTD WSW REPORTED
OBS VA DTG: 10/0900Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL090 070/10KT

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=