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Ibu Volcanic Ash Advisory: ash plume to 7,000 ft (2,100 m) as of Oct 8, 20:30 UTC

Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 7000 ft (2100 m), or flight level 070.
Original VAAC bulletin:

FVAU03 at 20:53 UTC, 08/10/26 from ADRM
VA ADVISORY
DTG: 20261008/2100Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/1144
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS AT 08/2030Z MOV ESE
OBS VA DTG: 08/2030Z
OBS VA CLD: SFC/FL070 N0126 E12735 - N0133 E12735 - N0139
 E12811 - N0127 E12822 - N0116 E12811 MOV E 10KT
FCST VA CLD +6 HR: 09/0230Z SFC/FL070 N0126 E12735 - N0133
 E12735 - N0152 E12804 - N0144 E12824 - N0125 E12812 - N0122
 E12751
FCST VA CLD +12 HR: 09/0830Z SFC/FL070 N0125 E12736 - N0133
 E12734 - N0157 E12759 - N0145 E12821 - N0124 E12813
FCST VA CLD +18 HR: 09/1430Z SFC/FL070 N0126 E12736 - N0133
 E12735 - N0148 E12809 - N0132 E12822 - N0114 E12811
RMK: MULTIPLE DISCRETE VA EMISSIONS IDENTIFIABLE ON
 SATELLITE IMAGERY. REGULAR GROUND REPORTS ALSO INDICATE
 DISCRETE ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED
 ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261009/0300Z=
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Puracé Volcanic Ash Advisory: no ash plume observed as of latest report

As of the latest advisory, no volcanic ash was observed from Puracé. Forecasts indicate no ash expected in the next 18 hours.
Original VAAC bulletin:

FVXX24 at 16:50 UTC, 08/10/26 from KNES
VA ADVISORY
DTG: 20261008/1648Z

VAAC: WASHINGTON

VOLCANO: PURACE 351060
PSN: N0219 W07624

AREA: COLOMBIA

SOURCE ELEV: 15256 FT AMSL

ADVISORY NR: 2026/595

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

ERUPTION DETAILS: NO VA OBS

EST VA DTG: 08/1620Z

EST VA CLD: SFC/FL190 N0231 W07630 - N0220 W07623
- N0218 W07624 - N0227 W07634 - N0231 W07630 MOV
NW 10KT 

FCST VA CLD +6HR: 08/2230Z SFC/FL190 N0230 W07637
- N0219 W07623 - N0218 W07624 - N0223 W07641 -
N0230 W07637 

FCST VA CLD +12HR: 09/0430Z SFC/FL190 N0228
W07635 - N0220 W07623 - N0217 W07625 - N0222
W07639 - N0228 W07635 

FCST VA CLD +18HR: 09/1030Z NO VA EXP

RMK: NO RCNT VA EMS OBS IN STLT IMAGERY OR
WEBCAM. NO RCNT RPRTS OF VA RCVD. ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20261008/2245Z
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Semeru Volcano Volcanic Ash Advisory: VA ERUPTION REPORTED AT 08/1003Z EST VA DTG: 08/1200Z

The Volcanic Ash Advisory Center (VAAC) Darwin issued the following bulletin.
Original VAAC bulletin:

FVAU02 at 12:18 UTC, 08/10/26 from ADRM
VA ADVISORY
DTG: 20261008/1220Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/1152
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION REPORTED AT 08/1003Z
EST VA DTG: 08/1200Z
EST VA CLD: SFC/FL150 S0816 E11253 - S0804 E11244 - S0743
 E11304 - S0748 E11319 - S0804 E11317 MOV NE 05KT
FCST VA CLD +6 HR: 08/1800Z SFC/FL150 S0803 E11251 - S0750
 E11311 - S0800 E11323 - S0815 E11315 - S0810 E11251
FCST VA CLD +12 HR: 09/0000Z SFC/FL150 S0803 E11251 - S0753
 E11314 - S0804 E11323 - S0814 E11315 - S0810 E11251
FCST VA CLD +18 HR: 09/0600Z SFC/FL150 S0803 E11251 - S0756
 E11315 - S0804 E11323 - S0812 E11316 - S0810 E11251
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
 CLOUD. REGULAR GROUND REPORTS INDICATE DISCRETE ERUPTIONS
 ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON SATELLITE
 IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261008/1820Z=