Kategorie: Climate Change

Satellite image of Ibu volcano on 11 Aug 2026

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 .
The full report is as follows:

FVAU03 at 09:48 UTC, 11/08/26 from ADRM
VA ADVISORY
DTG: 20260811/0950Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/905
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS AT 11/0930Z MOV SE
OBS VA DTG: 11/0930Z
OBS VA CLD: SFC/FL070 N0136 E12737 – N0126 E12815 – N0105
E12816 – N0054 E12758 – N0129 E12731 MOV SE 10KT
FCST VA CLD +6 HR: 11/1530Z SFC/FL070 N0127 E12732 – N0146
E12750 – N0138 E12812 – N0121 E12816 – N0103 E12805 – N0104
E12744
FCST VA CLD +12 HR: 11/2130Z SFC/FL070 N0125 E12730 – N0148
E12725 – N0154 E12751 – N0141 E12808 – N0119 E12755
FCST VA CLD +18 HR: 12/0330Z SFC/FL070 N0125 E12731 – N0151
E12728 – N0156 E12755 – N0139 E12809 – N0118 E12756
RMK: VA PARTIALLY IDENTIFIABLE ON RECENT SATELLITE IMAGERY.
GROUND REPORTS INDICATE ONGOING DISCRETE VA ERUPTIONS. VA
HEIGHT AND FCST BASED ON SATELLITE IMAGERY, GROUND REPORTS
AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260811/1550Z=

Satellite image of Lewotolo volcano on 11 Aug 2026

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

FVAU05 at 05:59 UTC, 11/08/26 from ADRM
VA ADVISORY
DTG: 20260811/0600Z
VAAC: DARWIN
VOLCANO: LEWOTOLOK 264230
PSN: S0816 E12330
AREA: INDONESIA
SOURCE ELEV: 1423M AMSL
ADVISORY NR: 2026/150
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: ERUPTION REPORTED AT 10/2311Z WITH VA MOV
SE
OBS VA DTG: 11/0540Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL070 340/05KT
FCST VA CLD +6 HR: 11/1140Z NO VA EXP
FCST VA CLD +12 HR: 11/1740Z NO VA EXP
FCST VA CLD +18 HR: 11/2340Z NO VA EXP
RMK: GROUND REPORT OF DISCRETE ERUPTION AT 10/2311Z WITH VA
TO 6309FT. VA EMISSIONS NO LONGER IDENTIFIABLE ON SATELLITE
IMAGERY. ASH FROM EARLIER ERUPTION IS EXPECTED TO HAVE
DISSIPATED. NO FURTHER REPORTS OF NEW OR ONGOING ERUPTION.
ADVISORY FINALISED.
NXT ADVISORY: NO FURTHER ADVISORIES=

Satellite image of Lewotobi volcano on 11 Aug 2026

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

FVAU04 at 01:12 UTC, 11/08/26 from ADRM
VA ADVISORY
DTG: 20260811/0110Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/363
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION REPORTED AT 10/1553Z
EST VA DTG: 11/0050Z
EST VA CLD: SFC/FL090 S0829 E12241 – S0827 E12249 – S0857
E12319 – S0916 E12256 – S0905 E12228 MOV SE 10KT
FCST VA CLD +6 HR: 11/0650Z SFC/FL090 S0827 E12250 – S0901
E12308 – S0913 E12250 – S0901 E12229 – S0827 E12241
FCST VA CLD +12 HR: 11/1250Z SFC/FL090 S0826 E12249 – S0855
E12307 – S0908 E12248 – S0857 E12228 – S0827 E12240
FCST VA CLD +18 HR: 11/1850Z SFC/FL090 S0829 E12241 – S0827
E12250 – S0857 E12313 – S0910 E12254 – S0902 E12229
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO
MET CLOUD. GROUND REPORTS INDICATE ONGOING DISCRETE
EMISSIONS. VA HEIGHT AND MOVEMENT BASED ON SATELLITE
IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260811/0710Z=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 .
The full report is as follows:

FVAU03 at 21:50 UTC, 10/08/26 from ADRM
VA ADVISORY
DTG: 20260810/2150Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/903
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS AT 10/1510Z MOV SE
OBS VA DTG: 10/2130Z
OBS VA CLD: SFC/FL070 N0130 E12731 – N0137 E12735 – N0131
E12819 – N0111 E12819 – N0102 E12758 MOV SE 10KT
FCST VA CLD +6 HR: 11/0330Z SFC/FL070 N0128 E12732 – N0136
E12735 – N0133 E12812 – N0115 E12818 – N0103 E12759
FCST VA CLD +12 HR: 11/0930Z SFC/FL070 N0128 E12732 – N0138
E12735 – N0140 E12802 – N0113 E12822 – N0059 E12759
FCST VA CLD +18 HR: 11/1530Z SFC/FL070 N0129 E12731 – N0137
E12735 – N0140 E12754 – N0134 E12816 – N0114 E12818 – N0102
E12756
RMK: VA EMISSIONS IDENTIFIABLE ON EARLIER RGB SATELLITE
IMAGERY MOVING SE, BUT AREA NOW OBSCURED BY MET CLOUD.
DISCRETE EMISSIONS ARE EXPECTED TO BE ONGOING. VA HEIGHT AND
FCST BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260811/0350Z=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 17000 ft (5200 m) altitude or flight level 170 .
The full report is as follows:

FVXX23 at 17:08 UTC, 10/08/26 from KNES
VA ADVISORY
DTG: 20260810/1705Z

VAAC: WASHINGTON

VOLCANO: PURACE 351060
PSN: N0219 W07624

AREA: COLOMBIA

SOURCE ELEV: 15256 FT AMSL

ADVISORY NR: 2026/378

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: CONTG OBS VA EMS.

OBS VA DTG: 10/1640Z

OBS VA CLD: SFC/FL170 N0231 W07645 – N0220 W07623
– N0218 W07624 – N0219 W07648 – N0231 W07645 MOV
NW 25KT

FCST VA CLD +6HR: 10/2230Z SFC/FL170 N0241 W07705
– N0220 W07623 – N0219 W07624 – N0220 W07709 –
N0241 W07705

FCST VA CLD +12HR: 11/0430Z SFC/FL170 N0241
W07705 – N0220 W07623 – N0217 W07623 – N0220
W07709 – N0241 W07705

FCST VA CLD +18HR: 11/1030Z SFC/FL170 N0243
W07705 – N0220 W07623 – N0218 W07623 – N0220
W07709 – N0243 W07705

RMK: VA EMS CONTG AS OBS IN SAT IMG. OBS VA FL
ESTD FM NWP MDLS. FL MVMT EXP TO PERSIST THROUGH
T+18 HRS. …CLARK

NXT ADVISORY: WILL BE ISSUED BY 20260810/2300Z