Lewotobi Volcano Volcanic Ash Advisory: VA TO FL100 REPORTED AT 03/0545Z EST VA DTG: 03/0550Z to 10000 ft (3000 m)

Satellite image of Lewotobi volcano on 3 Mar 2026

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 10000 ft (3000 m) altitude or flight level 100 and is moving at 25 kts in E direction.
The full report is as follows:

FVAU04 at 06:17 UTC, 03/03/26 from ADRM
VA ADVISORY
DTG: 20260303/0610Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/1
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL100 REPORTED AT 03/0545Z
EST VA DTG: 03/0550Z
EST VA CLD: SFC/FL100 S0834 E12245 – S0831 E12244 – S0828
E12251 – S0830 E12256 – S0835 E12253 MOV E 25KT
FCST VA CLD +6 HR: 03/1150Z SFC/FL100 S0835 E12245 – S0831
E12244 – S0817 E12339 – S0820 E12400 – S0829 E12344
FCST VA CLD +12 HR: 03/1750Z SFC/FL100 S0834 E12245 – S0830
E12244 – S0816 E12343 – S0819 E12401 – S0830 E12346
FCST VA CLD +18 HR: 03/2350Z SFC/FL100 S0834 E12244 – S0831
E12244 – S0822 E12341 – S0828 E12356 – S0835 E12342
RMK: VA NOT IDENTIFIABLE ON CURRENT SAT IMG DUE TO MET
CLOUD. CVGHM REPORT DISCRETE ERUPTION. VA HEIGHT BASED ON
GROUND REPORT, MOVEMENT BASED ON MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260303/1210Z=

Semeru Volcano Volcanic Ash Advisory: VA TO FL150 REP FM GND AT 02/1407Z MOV NE EST VA DTG: 03/0330Z 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 .
The full report is as follows:

FVAU02 at 03:56 UTC, 03/03/26 from ADRM
VA ADVISORY
DTG: 20260303/0350Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/251
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL150 REP FM GND AT 02/1407Z MOV NE
EST VA DTG: 03/0330Z
EST VA CLD: SFC/FL150 S0804 E11253 – S0759 E11316 – S0804
E11320 – S0811 E11317 – S0808 E11253 MOV E 20KT
FCST VA CLD +6 HR: 03/0930Z SFC/FL150 S0807 E11252 – S0802
E11253 – S0802 E11317 – S0807 E11320 – S0813 E11316
FCST VA CLD +12 HR: 03/1530Z SFC/FL150 S0808 E11253 – S0803
E11253 – S0803 E11318 – S0810 E11322 – S0814 E11316
FCST VA CLD +18 HR: 03/2130Z SFC/FL150 S0807 E11252 – S0803
E11253 – S0804 E11317 – S0810 E11322 – S0814 E11315
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
CONTINUING. VA HEIGHT AND MOVEMENT ESTIMATED FROM GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260303/0950Z=

Sabancaya Volcano Volcanic Ash Advisory: ISOLATED PUFF to 25000 ft (7600 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 25000 ft (7600 m) altitude or flight level 250 and is moving at 20 kts in N direction.
The full report is as follows:

FVAG01 at 22:55 UTC, 02/03/26 from SABM
VA ADVISORY
DTG: 20260302/2300Z

VAAC: BUENOS AIRES

VOLCANO: SABANCAYA 354006
PSN: S1547 W07150

AREA: PERU

SUMMIT ELEV: 19576 FT [5967 M]

ADVISORY NR: 2026/138

INFO SOURCE: GOES-E. GFS. WEBCAM.

AVIATION COLOUR CODE: NOT GIVEN

ERUPTION DETAILS: ISOLATED PUFF

OBS VA DTG: 02/2240Z

OBS VA CLD: SFC/FL250 S1450 W07149 – S1547 W07150
– S1450 W07216 – S1450 W07149 MOV N 20KT

FCST VA CLD +6 HR: 03/0440Z SFC/FL250 S1449 W07240
– S1450 W07201 – S1547 W07150 – S1449 W07240

FCST VA CLD +12 HR: 03/1040Z SFC/FL250 S1445
W07225 – S1547 W07152 – S1502 W07247 – S1445
W07225

FCST VA CLD +18 HR: 03/1640Z SFC/FL250 S1446
W07225 – S1547 W07151 – S1515 W07255 – S1446
W07225

RMK: VA PULSE CAN BE SEE IN STLT IMAGERY MOV N 20
KT. WEBCAM SHOWS INTERMITTENT EMISSIONS OF VA
…SMN

NXT ADVISORY: WILL BE ISSUED BY 20260303/0500Z=

Semeru Volcano Volcanic Ash Advisory: VA TO FL150 REP FM GND AT 02/1407Z MOV NE EST VA DTG: 02/1700Z 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 .
The full report is as follows:

FVAU02 at 17:15 UTC, 02/03/26 from ADRM
VA ADVISORY
DTG: 20260302/1720Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/249
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL150 REP FM GND AT 02/1407Z MOV NE
EST VA DTG: 02/1700Z
EST VA CLD: SFC/FL150 S0808 E11253 – S0803 E11252 – S0757
E11318 – S0801 E11321 – S0807 E11319 MOV NE 25KT
FCST VA CLD +6 HR: 02/2300Z SFC/FL150 S0808 E11253 – S0804
E11253 – S0758 E11318 – S0804 E11321 – S0810 E11318
FCST VA CLD +12 HR: 03/0500Z SFC/FL150 S0808 E11253 – S0804
E11253 – S0758 E11318 – S0804 E11320 – S0810 E11318
FCST VA CLD +18 HR: 03/1100Z SFC/FL150 S0807 E11252 – S0802
E11253 – S0802 E11317 – S0807 E11320 – S0813 E11316
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
CONTINUING. VA HEIGHT AND MOVEMENT ESTIMATED FROM GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260302/2320Z=

Ibu Volcano Volcanic Ash Advisory: ERUPTION REP AT 02/1402Z EST VA DTG: 02/1450Z

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

FVAU01 at 15:05 UTC, 02/03/26 from ADRM
VA ADVISORY
DTG: 20260302/1510Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/249
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION REP AT 02/1402Z
EST VA DTG: 02/1450Z
EST VA CLD: SFC/FL070 N0132 E12738 – N0123 E12758 – N0112
E12753 – N0109 E12741 – N0130 E12735 MOV SE 15KT
FCST VA CLD +6 HR: 02/2050Z SFC/FL070 N0129 E12735 – N0132
E12738 – N0121 E12759 – N0109 E12756 – N0109 E12742
FCST VA CLD +12 HR: 03/0250Z SFC/FL070 N0129 E12735 – N0132
E12738 – N0120 E12757 – N0107 E12752 – N0108 E12741
FCST VA CLD +18 HR: 03/0850Z SFC/FL070 N0131 E12735 – N0133
E12739 – N0117 E12755 – N0107 E12750 – N0106 E12739
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD HOWEVER CONTINUING GROUND REPORTS INDICATE
ONGOING DISCRETE ERUPTIONS. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260302/2110Z=