Ibu Volcano Volcanic Ash Advisory: VA EMISSION TO FL060 REPORTED FM GND AT 25/0417Z

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

FVAU01 at 17:58 UTC, 25/01/26 from ADRM
VA ADVISORY
DTG: 20260125/1810Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/100
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA EMISSION TO FL060 REPORTED FM GND AT
25/0417Z
EST VA DTG: 25/1750Z
EST VA CLD: SFC/FL060 N0126 E12736 – N0132 E12735 – N0145
E12758 – N0136 E12808 – N0125 E12803 MOV NE 10KT
FCST VA CLD +6 HR: 25/2350Z SFC/FL060 N0126 E12737 – N0132
E12735 – N0145 E12758 – N0136 E12808 – N0125 E12803
FCST VA CLD +12 HR: 26/0550Z SFC/FL060 N0126 E12737 – N0132
E12735 – N0144 E12758 – N0136 E12809 – N0126 E12804
FCST VA CLD +18 HR: 26/1150Z SFC/FL060 N0126 E12736 – N0132
E12736 – N0144 E12758 – N0136 E12809 – N0125 E12804
RMK: VA NOT IDENTIFIABLE ON SAT IMAGERY DUE TO MET CLOUD.
GROUND REPORTS INDICATE ONGOING MINOR DISCRETE EMISSIONS. VA
HEIGHT AND MOVEMENT BASED ON HIMAWARI-9 IMAGERY, GROUND
REPORT AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260126/0010Z=

Shiveluch Volcano Volcanic Ash Advisory: RESIDUAL VA FROM 20260123/0730Z ERUPTION OBS VA DTG: 25/1200Z

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

FVCN01 at 11:45 UTC, 25/01/26 from CWAO
VA ADVISORY
DTG: 20260125/1145Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2026/0007
INFO SOURCE: GOES,POES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: RESIDUAL VA FROM 20260123/0730Z ERUPTION
OBS VA DTG: 25/1200Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL100/120
130/40KT
FCST VA CLD +6 HR: NO VA EXP
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: VA SIGNAL HAS BECOME TOO DIFFUSE TO DETECT. ADVISORIES ARE ENDED
AS A RESULT.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: NO FURTHER ADVISORIES

Semeru Volcano Volcanic Ash Advisory: VA TO FL150 MOV SE LAST REPORTED AT 25/0037Z 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 09:06 UTC, 25/01/26 from ADRM
VA ADVISORY
DTG: 20260125/0910Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/100
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL150 MOV SE LAST REPORTED AT
25/0037Z
EST VA DTG: 25/0850Z
EST VA CLD: SFC/FL150 S0808 E11253 – S0803 E11253 – S0757
E11324 – S0813 E11323 MOV E 20KT
FCST VA CLD +6 HR: 25/1450Z SFC/FL150 S0808 E11253 – S0803
E11253 – S0757 E11324 – S0813 E11323
FCST VA CLD +12 HR: 25/2050Z SFC/FL150 S0808 E11253 – S0803
E11253 – S0757 E11324 – S0813 E11323
FCST VA CLD +18 HR: 26/0250Z SFC/FL150 S0808 E11253 – S0803
E11253 – S0758 E11323 – S0814 E11323
RMK: VA NOT IDENTIFIABLE ON CURRENT SAT IMAGE DUE TO MET
CLOUD. HOWEVER, INTERMITTENT DISCRETE EMISSIONS ARE EXPECTED
TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON RECENT GROUND
REPORT AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260125/1510Z=

Kilauea Volcano Volcanic Ash Advisory: CONT VA EMS OBS to 38000 ft (11600 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 38000 ft (11600 m) altitude or flight level 380 and is moving at 30 kts in E direction.
The full report is as follows:

FVXX26 at 05:09 UTC, 25/01/26 from KNES
VA ADVISORY
DTG: 20260125/0508Z

VAAC: WASHINGTON

VOLCANO: KILAUEA 332010
PSN: N1925 W15517

AREA: HAWAIIAN.IS

SOURCE ELEV: 4009 FT AMSL

ADVISORY NR: 2026/003

INFO SOURCE: GOES-18. WEBCAM. NWP MODELS. VOLCAT.

ERUPTION DETAILS: CONT VA EMS OBS

OBS VA DTG: 25/0456Z

OBS VA CLD: SFC/FL380 N1952 W15306 – N1900 W15313
– N1926 W15517 – N1952 W15306 MOV E 30KT

FCST VA CLD +6HR: 25/1100Z SFC/FL380 N2001 W15250
– N1853 W15303 – N1926 W15517 – N2001 W15250

FCST VA CLD +12HR: 25/1700Z SFC/FL380 N2005
W15240 – N1848 W15246 – N1926 W15517 – N2005
W15240

FCST VA CLD +18HR: 25/2300Z SFC/FL380 N2010
W15226 – N1844 W15229 – N1926 W15517 – N2010
W15226

RMK: CONT VA EMS AND SO2 OBS MOV E FM THE SUMMIT
IN STLT IMAGERY. STLT IMAGERY SUGGEST LOW ASH
CONTENT ALONG WITH SO2. EMS FCST TO CONT E MOV FM
SUMMIT THRU T+18HRS BEFORE DISP. FCST BASED ON
CONTINUNITY. …FISHER

NXT ADVISORY: WILL BE ISSUED BY 20260125/1115Z

Shiveluch Volcano Volcanic Ash Advisory: RESIDUAL VA FROM 20260123/0730Z ERUPTION OBS VA DTG: 25/0000Z

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

FVCN01 at 23:55 UTC, 24/01/26 from CWAO
VA ADVISORY
DTG: 20260124/2354Z
VAAC: MONTREAL
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16121
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2026/0005
INFO SOURCE: GOES,MODELS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: RESIDUAL VA FROM 20260123/0730Z ERUPTION
OBS VA DTG: 25/0000Z
OBS VA CLD: FL150/FL290 N7546 W09651 – N7539 W09344 – N7327 W09323 –
N6510 W09745 – N6514 W09903 – N7315 W09510 – N7546 W09651 MOV E 10KT
FCST VA CLD +6 HR: 25/0600Z FL150/FL290 N7640 W09022 – N7628 W08807 –
N7055 W09554 – N6523 W09752 – N6525 W09836 – N7131 W09647 – N7640
W09022
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: VA SIGNAL PERSISTING IN SATELLITE IMAGERY. VOLCANIC ASH AREA
BECOMING ELONGATED IN NORTH-SOUTH DIRECTION AND SLOW WEAKENING TREND
EXPECTED TO CONTINUE.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: WILL BE ISSUED BY 20260125/0554Z