Ibu Volcano Volcanic Ash Advisory: VA TO FL070 OBS AT 17/2320Z MOV ENE OBS VA DTG: 17/2350Z to 7000 ft (2100 m)

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:

FVAU01 at 00:06 UTC, 18/04/26 from ADRM
VA ADVISORY
DTG: 20260418/0010Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/438
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 OBS AT 17/2320Z MOV ENE
OBS VA DTG: 17/2350Z
OBS VA CLD: SFC/FL070 N0127 E12736 – N0132 E12735 – N0150
E12806 – N0137 E12814 – N0121 E12813 MOV NE 05KT
FCST VA CLD +6 HR: 18/0550Z SFC/FL070 N0127 E12735 – N0133
E12735 – N0144 E12810 – N0125 E12817 – N0110 E12810
FCST VA CLD +12 HR: 18/1150Z SFC/FL070 N0128 E12735 – N0134
E12736 – N0140 E12811 – N0120 E12811 – N0106 E12800
FCST VA CLD +18 HR: 18/1750Z SFC/FL070 N0128 E12734 – N0134
E12736 – N0133 E12810 – N0115 E12808 – N0102 E12753
RMK: DISCRETE INTERMITTENT VA EMISSIONS IDENTIFIABLE ON RGB
SAT IMAGERY MOV ENE. VA HEIGHT AND MOVEMENT BASED ON RECENT
SAT IMG AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260418/0610Z=

Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260417/2116Z FL090 EXTD WSW REPORTED OBS VA DTG: 17/2120Z

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

FVFE01 at 21:35 UTC, 17/04/26 from RJTD
VA ADVISORY
DTG: 20260417/2135Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/502
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260417/2116Z FL090 EXTD WSW REPORTED
OBS VA DTG: 17/2120Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL090 050/8KT
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=

Krakatau Volcano Volcanic Ash Advisory: VA REPORTED TO FL010 MOV WNW AT 17/1406Z EST VA DTG: 17/1420Z

Satellite image of Krakatau volcano on 17 Apr 2026

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

FVAU04 at 14:41 UTC, 17/04/26 from ADRM
VA ADVISORY
DTG: 20260417/1440Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/1
INFO SOURCE: CVGHM HIMAWARI-9
ERUPTION DETAILS: VA REPORTED TO FL010 MOV WNW AT 17/1406Z
EST VA DTG: 17/1420Z
EST VA CLD: SFC/FL010 S0607 E10526 – S0606 E10524 – S0605
E10525 – S0606 E10526 MOV W 05KT
FCST VA CLD +6 HR: 17/2020Z NO VA EXP
FCST VA CLD +12 HR: 18/0220Z NO VA EXP
FCST VA CLD +18 HR: 18/0820Z NO VA EXP
RMK: CVGHM REPORTED ERUPTION 5M ABV SUMMIT. VA NOT
IDENTIFIABLE ON SAT IMAGERY DUE TO MET CLOUD. VA IS EXPECTED
TO DISSIPATE WITHIN 3-6HRS. HEIGHT AND MOV BASED ON GROUND
REPORT.
NXT ADVISORY: NO LATER THAN 20260417/2040Z=

Canlaon Volcano Volcanic Ash Advisory: ERUPTION AT 20260417/1133Z FL090 EXTD SW REPORTED OBS VA DTG: 17/1130Z

Satellite image of Canlaon volcano on 17 Apr 2026

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

FVFE01 at 11:48 UTC, 17/04/26 from RJTD
VA ADVISORY
DTG: 20260417/1148Z
VAAC: TOKYO
VOLCANO: KANLAON 272020
PSN: N1025 E12308
AREA: PHILIPPINES
SOURCE ELEV: 2435M AMSL
ADVISORY NR: 2026/87
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260417/1133Z FL090 EXTD SW REPORTED
OBS VA DTG: 17/1130Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL090 040/4KT
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=

Madagascar: Immediately end repression of Gen Z activists and protect right to protest

Reacting to an intensifying campaign of repression against Gen Z activists and civil society members by Madagascar’s military authorities, which took power following a coup in October 2025, Amnesty International’s Regional Director for East and Southern Africa, Tigere Chagutah, said:

“Malagasy authorities are using deliberately vague charges of criminal conspiracy, threats to national security and destabilization of the state to silence Gen Z activists and civil society members. No one should face arbitrary arrest, detention or enforced disappearance simply for voicing their concerns about the running of their country.

Malagasy authorities are using deliberately vague charges of criminal conspiracy, threats to national security and destabilization of the state to silence Gen Z activists and civil society members.

Tigere Chagutah, Amnesty International’s Regional Director for East and Southern Africa

“These authoritarian practices constitute clear violations of the rights to freedom of expression, association and peaceful assembly. They are aimed at entrenching a climate of fear, while evading accountability over government policies, appointments, and the management of public resources.

They must also respect, protect and facilitate the right of assembly during protests planned for 18 April.

Tigere Chagutah

“The authorities in Madagascar must immediately end arbitrary arrests, disclose the fate and whereabouts of all those forcibly disappeared, and unconditionally release all individuals detained solely for exercising their rights. They must also respect, protect and facilitate the right of assembly during protests planned for 18 April.”

Background

Madagascar’s military authorities seized power in October 2025 following youth-led protests in 2025 demanding improved service delivery, particularly access to water and electricity, as well as more effective and inclusive governance.

The new authorities promised reforms but instead, they have deepened repression, under the pretext  of a zero-tolerance anti-corruption campaign and used broadly framed charges of criminal conspiracy, threats to national security and destabilization to target and silence Gen Z activists, civil society members and those linked to the previous regime.

The post Madagascar: Immediately end repression of Gen Z activists and protect right to protest appeared first on Amnesty International.