Autor: global-affair

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 6000 ft (1800 m) altitude or flight level 060 .
The full report is as follows:

FVXX24 at 18:19 UTC, 11/08/26 from KNES
VA ADVISORY
DTG: 20260811/1817Z

VAAC: WASHINGTON

VOLCANO: TELICA 344040
PSN: N1236 W08650

AREA: NICARAGUA

SOURCE ELEV: 3399 FT AMSL

ADVISORY NR: 2026/035

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

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 11/1800Z

OBS VA CLD: SFC/FL060 N1238 W08650 – N1236 W08649
– N1146 W08833 – N1208 W08841 – N1238 W08650 MOV
SW 25KT

FCST VA CLD +6HR: 12/0000Z SFC/FL060 N1239 W08650
– N1236 W08649 – N1143 W08837 – N1207 W08844 –
N1239 W08650

FCST VA CLD +12HR: 12/0600Z SFC/FL060 N1239
W08650 – N1235 W08649 – N1141 W08840 – N1208
W08847 – N1239 W08650

FCST VA CLD +18HR: 12/1200Z SFC/FL060 N1239
W08650 – N1235 W08648 – N1153 W08844 – N1220
W08850 – N1239 W08650

RMK: CONTG VA EMS OBS IN VSBL SAT IMAGERY AND
WEBCAM MOV WSW FM SUMMIT. OBS VA FL ESTD FM NWP
MDLS AND WEBCAM. LTLCG FCST IN FL MVMT THRU T+18
HRS. …CLARK

NXT ADVISORY: WILL BE ISSUED BY 20260812/0015Z

Satellite image of Sakurajima volcano on 11 Aug 2026

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

FVFE01 at 14:27 UTC, 11/08/26 from RJTD
VA ADVISORY
DTG: 20260811/1427Z
VAAC: TOKYO
VOLCANO: SAKURAJIMA [AIRA CALDERA] 282080
PSN: N3136 E13039
AREA: JAPAN
SOURCE ELEV: 1117M AMSL
ADVISORY NR: 2026/149
INFO SOURCE: JMA HIMAWARI-9
ERUPTION DETAILS: ERUPTED AT 20260811/1415Z FL090 STNR
OBS VA DTG: 11/1410Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL090 350/10KT

FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE
IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=

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=