Reventador Volcano Volcanic Ash Advisory: OCNL VA EM LKLY

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

FVXX22 at 20:26 UTC, 09/08/26 from KNES
VA ADVISORY
DTG: 20260809/2023Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SOURCE ELEV: 11686 FT AMSL

ADVISORY NR: 2026/802

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

ERUPTION DETAILS: OCNL VA EM LKLY

EST VA DTG: 09/1950Z

EST VA CLD: SFC/FL140 S0000 W07758 – S0004 W07739
– S0005 W07739 – S0005 W07759 – S0000 W07758 MOV
W 10KT

FCST VA CLD +6HR: 10/0200Z SFC/FL140 N0000 W07801
– S0004 W07740 – S0005 W07739 – S0005 W07802 –
N0000 W07801

FCST VA CLD +12HR: 10/0800Z SFC/FL140 N0000
W07801 – S0004 W07739 – S0005 W07738 – S0005
W07802 – N0000 W07801

FCST VA CLD +18HR: 10/1400Z NO VA EXP

RMK: VONA RCVD FOR VA EM MOVING W FM SUMMIT. VA
NOT OBS IN STLT IMG DUE TO MET CLD CVR IN SUMMIT
AREA. LTLCG IN FCST WITH EXP MOVEMENT TO W THRU
T+12 HRS. FL AND OBS VA DIR BSD ON VONA. FCST BSD
ON NWP MDLS. …LINER

NXT ADVISORY: WILL BE ISSUED BY 20260810/0230Z

Krakatau Volcano Volcanic Ash Advisory: VA PLUME TO FL030 OBS AT 09/0510Z EST VA DTG: 09/1710Z

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

FVAU06 at 17:24 UTC, 09/08/26 from ADRM
VA ADVISORY
DTG: 20260809/1730Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/83
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA PLUME TO FL030 OBS AT 09/0510Z
EST VA DTG: 09/1710Z
EST VA CLD: SFC/FL030 S0611 E10530 – S0612 E10520 – S0558
E10512 – S0548 E10523 – S0557 E10538 MOV N 05KT
FCST VA CLD +6 HR: 09/2310Z SFC/FL030 S0609 E10531 – S0615
E10517 – S0603 E10508 – S0549 E10516 – S0553 E10529
FCST VA CLD +12 HR: 10/0510Z SFC/FL030 S0611 E10531 – S0616
E10515 – S0603 E10506 – S0554 E10517 – S0600 E10529
FCST VA CLD +18 HR: 10/1110Z SFC/FL030 S0612 E10519 – S0554
E10513 – S0547 E10526 – S0554 E10537 – S0611 E10532
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGE DUE TO
MET CLOUD. EMISSIONS EXPECTED TO BE ONGOING. HEIGHT AND
FORECAST BASED ON SATELLITE IMAGERY AND MODEL GUIDANCE.
WINDS ARE LIGHT AND VARIABLE GIVING LOW CONFIDENCE IN
EXTENDED FORECAST.
NXT ADVISORY: NO LATER THAN 20260809/2330Z=

Lewotolo Volcano Volcanic Ash Advisory: VA ERUPTION TO FL070 REPORTED FROM GROUND AT 09/0346Z MOV W

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

FVAU05 at 09:58 UTC, 09/08/26 from ADRM
VA ADVISORY
DTG: 20260809/0959Z
VAAC: DARWIN
VOLCANO: LEWOTOLOK 264230
PSN: S0816 E12330
AREA: INDONESIA
SOURCE ELEV: 1423M AMSL
ADVISORY NR: 2026/143
INFO SOURCE: CVGHM
ERUPTION DETAILS: VA ERUPTION TO FL070 REPORTED FROM GROUND
AT 09/0346Z MOV W
OBS VA DTG: 09/0940Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL070 120/10KT
FCST VA CLD +6 HR: 09/1540Z NO VA EXP
FCST VA CLD +12 HR: 09/2140Z NO VA EXP
FCST VA CLD +18 HR: 10/0340Z NO VA EXP
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY. VA
FROM PREVIOUS EMISSION EXPECTED TO HAVE DISSIPATED. NO
EVIDENCE OF NEW OR ONGOING ERUPTION. ADVISORY TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=

Etna Volcano Volcanic Ash Advisory: ERUPTION AT 20260807/0018Z WEAK ASH EMISSION ONGOING to 15000 ft (4600 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Toulouse warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 and is moving at 5 kts in S direction.
The full report is as follows:

FVXX01 at 08:00 UTC, 09/08/26 from LFPW
VA ADVISORY
DTG: 20260809/0800Z
VAAC: TOULOUSE
VOLCANO: ETNA 211060
PSN: N3744 E01459
AREA: SICILY VOLCANIC PROVINCE
SOURCE ELEV: 3357M
ADVISORY NR: 2026/56
INFO SOURCE: INGV VONA, SAT IMAGERY, WEBCAMS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: ERUPTION AT 20260807/0018Z WEAK ASH EMISSION
ONGOING
OBS VA DTG: 09/0800Z
OBS VA CLD: SFC/FL150 N3753 E01500 – N3748 E01509 – N3736 E01509 –
N3736 E01500 – N3748 E01451 – N3753 E01500 MOV S 5KT
FCST VA CLD +6 HR: 09/1400Z SFC/FL150 N3745 E01500 – N3727 E01512 –
N3703 E01506 – N3715 E01451 – N3745 E01500
FCST VA CLD +12 HR: 09/2000Z NO VA EXP
FCST VA CLD +18 HR: 10/0200Z NO VA EXP
RMK: WEAK ASH EMISSION ONGOING CONFINED TO THE SUMMIT AREA.
EXPLOSIVE ACTIVITY DECREASING. SO2 CLOUD DRIFTING TOWARDS MALTA
VISIBLE ON SAT IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=