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Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 20000 ft (6100 m) altitude or flight level 200 .
The full report is as follows:

FVXX22 at 13:11 UTC, 09/05/26 from KNES
VA ADVISORY
DTG: 20260509/1309Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SOURCE ELEV: 17693 FT AMSL

ADVISORY NR: 2026/180

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

ERUPTION DETAILS: VA PLUME MVG NE

OBS VA DTG: 09/1256Z

OBS VA CLD: SFC/FL200 N1933 W09822 – N1925 W09811
– N1859 W09836 – N1901 W09838 – N1933 W09822 MOV
NE 10KT

FCST VA CLD +6HR: 09/1900Z SFC/FL200 N2005 W09816
– N1954 W09755 – N1859 W09836 – N1900 W09838 –
N2005 W09816

FCST VA CLD +12HR: 10/0100Z SFC/FL200 N1954
W09804 – N1940 W09748 – N1859 W09837 – N1901
W09838 – N1954 W09804

FCST VA CLD +18HR: 10/0700Z SFC/FL200 N1931
W09734 – N1913 W09727 – N1859 W09838 – N1902
W09838 – N1931 W09734

RMK: CONT VA EMS OBS ON WEBCAM AND STLT BETWEEN
WX CLDS MVG NE APPRX 30 NM FM SUMMIT. NE MVMT TO
CONT THRU T+12 THEN MORE ENE BY T+18. FL AND FCST
BASED ON NWP MDLS. …EVANS

NXT ADVISORY: WILL BE ISSUED BY 20260509/1915Z

Satellite image of Dukono volcano on 9 May 2026

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:

FVAU03 at 09:54 UTC, 09/05/26 from ADRM
VA ADVISORY
DTG: 20260509/0952Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/226
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 MOV N
EST VA DTG: 09/0930Z
EST VA CLD: SFC/FL150 N0131 E12753 – N0123 E12702 – N0208
E12645 – N0219 E12806 – N0157 E12824 – N0129 E12826 MOV N
05KT
FCST VA CLD +6 HR: 09/1530Z SFC/FL150 N0131 E12752 – N0120
E12700 – N0207 E12647 – N0214 E12803 – N0156 E12824 – N0130
E12825
FCST VA CLD +12 HR: 09/2130Z SFC/FL150 N0130 E12749 – N0135
E12654 – N0218 E12651 – N0218 E12806 – N0157 E12825 – N0131
E12823
FCST VA CLD +18 HR: 10/0330Z SFC/FL150 N0131 E12753 – N0125
E12702 – N0210 E12651 – N0222 E12736 – N0211 E12813 – N0131
E12816
RMK: INTERMITTENT VA EMISSIONS TO FL150 OBS ON LATEST
SATELLITE IMAGERY. 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 20260509/1552Z=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 16000 ft (4900 m) altitude or flight level 160 .
The full report is as follows:

FVAU02 at 04:49 UTC, 09/05/26 from ADRM
VA ADVISORY
DTG: 20260509/0450Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/526
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL160 MOV NE
EST VA DTG: 09/0430Z
EST VA CLD: SFC/FL160 S0809 E11255 – S0807 E11252 – S0742
E11249 – S0742 E11311 – S0802 E11319 MOV NE 05KT
FCST VA CLD +6 HR: 09/1030Z SFC/FL160 S0808 E11254 – S0742
E11249 – S0743 E11311 – S0802 E11319
FCST VA CLD +12 HR: 09/1630Z SFC/FL160 S0808 E11253 – S0803
E11252 – S0751 E11316 – S0802 E11326 – S0815 E11324
FCST VA CLD +18 HR: 09/2230Z SFC/FL160 S0807 E11253 – S0803
E11253 – S0801 E11320 – S0818 E11329 – S0824 E11317
RMK: DISCRETE VA EMISSIONS PARTIALLY IDENTIFIABLE ON RECENT
RGB SATELLITE IMAGERY MOVING NE. GROUND REPORTS INDICATE VA
EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260509/1050Z=

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:

FVAU03 at 21:49 UTC, 08/05/26 from ADRM
VA ADVISORY
DTG: 20260508/2152Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/224
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 MOV W
OBS VA DTG: 08/2130Z
OBS VA CLD: SFC/FL150 N0144 E12801 – N0137 E12800 – N0128
E12726 – N0136 E12719 – N0149 E12723 – N0150 E12756 MOV W
05KT
FCST VA CLD +6 HR: 09/0330Z SFC/FL150 N0152 E12806 – N0135
E12809 – N0109 E12701 – N0131 E12648 – N0158 E12654 – N0202
E12757
FCST VA CLD +12 HR: 09/0930Z SFC/FL150 N0131 E12809 – N0118
E12727 – N0137 E12712 – N0159 E12718 – N0203 E12800 – N0147
E12815
FCST VA CLD +18 HR: 09/1530Z SFC/FL150 N0133 E12809 – N0119
E12728 – N0138 E12711 – N0159 E12718 – N0203 E12800 – N0147
E12814
RMK: NTERMITTENT VA EMISSIONS TO FL150 OBS ON LATEST
SATELLITE IMAGERY. FORECAST BASED ON SATELLITE IMAGERY AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260509/0352Z=