Kategorie: Climate Change

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Toulouse warned about a volcanic ash plume that rose up to estimated 30000 ft (9100 m) altitude or flight level 300 and is moving at 25 kts in SE direction.
The full report is as follows:

FVXX01 at 06:37 UTC, 05/07/26 from LFPW
VA ADVISORY
DTG: 20260705/0637Z
VAAC: TOULOUSE
VOLCANO: ETNA 211060
PSN: N3744 E01459
AREA: SICILY VOLCANIC PROVINCE
SOURCE ELEV: 3357M
ADVISORY NR: 2026/9
INFO SOURCE: VONA, WEBCAMS, SAT DATA
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: ERUPTION AT 20260705/0545Z STRONG ASH EMISSION
ONGOING
OBS VA DTG: 05/0614Z
OBS VA CLD: SFC/FL300 N3748 E01454 – N3751 E01506 – N3738 E01524 –
N3721 E01509 – N3748 E01454 MOV SE 25KT
FCST VA CLD +6 HR:NOT PROVIDED
FCST VA CLD +12 HR:NOT PROVIDED
FCST VA CLD +18 HR:NOT PROVIDED
RMK: SMALL PLUME CLEARLY IDENTIFIABLE FM INGV WEBCAMS, MOST
SIGNIFICANT VOLCANIC ASH EXPECTED IN THE VICINITY OF THE VOLCANO
NXT ADVISORY: NO LATER THAN 20260705/0730Z=

Satellite image of Semeru volcano on 5 Jul 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:

FVAU02 at 00:21 UTC, 05/07/26 from ADRM
VA ADVISORY
DTG: 20260705/0020Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/761
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 OBS AT 05/0000Z MOV E AND SE
OBS VA DTG: 05/0000Z
OBS VA CLD: SFC/FL150 S0806 E11249 – S0801 E11252 – S0801
E11353 – S0836 E11353 – S0831 E11305 MOV E 10KT
FCST VA CLD +6 HR: 05/0600Z SFC/FL150 S0806 E11249 – S0801
E11252 – S0807 E11341 – S0831 E11341 – S0844 E11314
FCST VA CLD +12 HR: 05/1200Z SFC/FL150 S0810 E11251 – S0802
E11251 – S0759 E11341 – S0824 E11341 – S0821 E11309
FCST VA CLD +18 HR: 05/1800Z SFC/FL150 S0802 E11251 – S0759
E11341 – S0824 E11341 – S0810 E11251
RMK: VA EMISSIONS IDENTIFIABLE ON CURRENT SATELLITE IMAGERY
MOV E AND SE. DISCRETE EMISSIONS ARE ONGOING. HEIGHT AND
MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260705/0620Z=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 8000 ft (2400 m) altitude or flight level 080 .
The full report is as follows:

FVAU01 at 21:38 UTC, 04/07/26 from ADRM
VA ADVISORY
DTG: 20260704/2140Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/458
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 OBS AT 04/2120Z, MOV NE
OBS VA DTG: 04/2120Z
OBS VA CLD: SFC/FL080 N0140 E12751 – N0145 E12750 – N0214
E12826 – N0202 E12846 – N0142 E12841 MOV NE 15KT
FCST VA CLD +6 HR: 05/0320Z SFC/FL080 N0139 E12751 – N0145
E12749 – N0211 E12830 – N0158 E12847 – N0140 E12841
FCST VA CLD +12 HR: 05/0920Z SFC/FL080 N0140 E12751 – N0145
E12750 – N0207 E12835 – N0153 E12846 – N0139 E12840
FCST VA CLD +18 HR: 05/1520Z SFC/FL080 N0140 E12751 – N0145
E12750 – N0207 E12835 – N0154 E12846 – N0139 E12840
RMK: VA IDENTIFIABLE ON CURRENT SATELLITE IMAGE. HEIGHT AND
MOV BASED ON SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260705/0340Z=

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 and is moving at 10 kts in SE direction.
The full report is as follows:

FVAU02 at 17:41 UTC, 04/07/26 from ADRM
VA ADVISORY
DTG: 20260704/1741Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/759
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 DISCERNIBLE ON 04/1720Z, MOV
SSE
OBS VA DTG: 04/1720Z
OBS VA CLD: SFC/FL150 S0804 E11251 – S0802 E11257 – S0826
E11318 – S0840 E11309 – S0836 E11250 MOV SE 10KT
FCST VA CLD +6 HR: 04/2320Z SFC/FL150 S0804 E11251 – S0802
E11257 – S0821 E11323 – S0836 E11315 – S0835 E11256
FCST VA CLD +12 HR: 05/0520Z SFC/FL150 S0805 E11252 – S0802
E11257 – S0821 E11323 – S0839 E11316 – S0838 E11252
FCST VA CLD +18 HR: 05/1120Z SFC/FL150 S0804 E11252 – S0802
E11257 – S0821 E11323 – S0839 E11315 – S0837 E11253
RMK: INTERMITTENT VA EMISSIONS IDENTIFIABLE ON CURRENT
SATELLITE IMAGERY THROUGH A LAYER OF MET CLOUD. GROUND
REPORTS INDICATE DISCRETE EMISSIONS ARE ONGOING. HEIGHT AND
MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260704/2341Z=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 28000 ft (8500 m) altitude or flight level 280 and is moving at 20 kts in N direction.
The full report is as follows:

FVFE01 at 12:00 UTC, 04/07/26 from RJTD
VA ADVISORY
DTG: 20260704/1200Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/229
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 04/1120Z
OBS VA CLD: SFC/FL280 N6110 E15704 – N6158 E15828 – N6031 E16004 –
N5937 E15840 MOV N 20KT
FCST VA CLD +6 HR: 04/1720Z SFC/FL280 N6507 E15713 – N6310 E15836 –
N6112 E15836 – N6133 E15654 – N6416 E15601
FCST VA CLD +12 HR: 04/2320Z SFC/FL270 N6942 E15728 – N6726 E15904 –

N6224 E15900 – N6321 E15630
FCST VA CLD +18 HR: NO VA EXP
RMK: THE RESPONSIBILITY FOR THIS ASH EVENT IS BEING TRANSFERRED TO
VAAC ANCHORAGE. THE NEXT ADVISORY WILL BE ISSUED BY VAAC ANCHORAGE
BY 1800UTC UNDER HEADER FVAK21 PAWU. SOME PART OF VA OBSCURED BY MET

CLOUD.
NXT ADVISORY: NO FURTHER ADVISORIES=