Autor: global-affair

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

FVAU02 at 10:46 UTC, 27/04/26 from ADRM
VA ADVISORY
DTG: 20260427/1050Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/479
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA ERUPTION LAST REPORTED AT 27/0344Z
EST VA DTG: 27/1020Z
EST VA CLD: SFC/FL150 S0809 E11256 – S0807 E11205 – S0749
E11158 – S0737 E11219 – S0804 E11258 MOV NW 25KT
FCST VA CLD +6 HR: 27/1620Z SFC/FL150 S0810 E11257 – S0815
E11210 – S0754 E11203 – S0742 E11223 – S0803 E11258
FCST VA CLD +12 HR: 27/2220Z SFC/FL150 S0803 E11258 – S0810
E11258 – S0822 E11208 – S0805 E11155 – S0747 E11209
FCST VA CLD +18 HR: 28/0420Z SFC/FL150 S0803 E11257 – S0809
E11258 – S0828 E11223 – S0812 E11205 – S0752 E11218
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. GROUND REPORTS INDICATE DISCRETE VA EMISSIONS ARE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260427/1650Z=

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 and is moving at 15 kts in SW direction.
The full report is as follows:

FVAU01 at 05:59 UTC, 27/04/26 from ADRM
VA ADVISORY
DTG: 20260427/0600Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/474
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS AT 27/0540Z MOVING WSW
OBS VA DTG: 27/0540Z
OBS VA CLD: SFC/FL070 N0128 E12741 – N0100 E12700 – N0111
E12642 – N0131 E12649 – N0132 E12739 MOV SW 15KT
FCST VA CLD +6 HR: 27/1140Z SFC/FL070 N0132 E12739 – N0129
E12742 – N0102 E12707 – N0107 E12650 – N0125 E12650
FCST VA CLD +12 HR: 27/1740Z SFC/FL070 N0129 E12742 – N0103
E12700 – N0116 E12645 – N0131 E12652 – N0133 E12739
FCST VA CLD +18 HR: 27/2340Z SFC/FL070 N0129 E12741 – N0111
E12703 – N0120 E12649 – N0133 E12659 – N0133 E12738
RMK: DISCRETE VA EMISSIONS DISCERNIBLE ON LATEST SATELLITE
IMAGERY AND EXPECTED TO BE ONGOING. VA HEIGHT AND MOV BASED
ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260427/1200Z=

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 and is moving at 15 kts in W direction.
The full report is as follows:

FVAU03 at 00:29 UTC, 27/04/26 from ADRM
VA ADVISORY
DTG: 20260427/0030Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/167
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA PLUME TO FL080 OBS AT 27/0010Z
EXTENDING W
OBS VA DTG: 27/0010Z
OBS VA CLD: SFC/FL080 N0138 E12759 – N0054 E12635 – N0123
E12556 – N0208 E12610 – N0148 E12757 MOV W 15KT
FCST VA CLD +6 HR: 27/0610Z SFC/FL080 N0148 E12757 – N0139
E12801 – N0047 E12642 – N0106 E12556 – N0145 E12608
FCST VA CLD +12 HR: 27/1210Z SFC/FL080 N0147 E12755 – N0140
E12759 – N0044 E12651 – N0055 E12612 – N0131 E12616
FCST VA CLD +18 HR: 27/1810Z SFC/FL080 N0149 E12756 – N0139
E12802 – N0046 E12644 – N0107 E12605 – N0141 E12619
RMK: CONTINUOUS VA EMISSIONS DISCERNIBLE ON LATEST SATELLITE
IMAGERY. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY,
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260427/0630Z=

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

FVFE01 at 21:11 UTC, 26/04/26 from RJTD
VA ADVISORY
DTG: 20260426/2111Z
VAAC: TOKYO
VOLCANO: KANLAON 272020
PSN: N1025 E12308
AREA: PHILIPPINES
SOURCE ELEV: 2435M AMSL
ADVISORY NR: 2026/118
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260426/2047Z FL100 EXTD SW REPORTED
OBS VA DTG: 26/2050Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL100 110/10KT

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=