Reykjanes (Reykjanes peninsula (SW Iceland)): The effusive eruption at the site continues at stable levels.
A significant change in the activity has occurred since the last update. Some time during 28-29 March, the southernmost cinder cone from the crater wall, known as the spatter rampart, appeared to have ceased the lava spattering. Therefore, fresh and molten pyroclasts continue to eject from remaining cinder cones that thicken the lava flow field in their vicinity rather than its length (see the attached animation here).
Ebeko (Paramushir Island): (1 Apr) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20240401/2300Z FL150 EXTD S REPORTED OBS VA DTG:01/2310Z
Lewotolo (Lesser Sunda Islands): 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: VA REPORTED TO FL070 MOV NW AT 02/0900Z OBS VA DTG:02/0910Z to 7000 ft (2100 m)
Marapi (Western Sumatra, Indonesia): (2 Apr) Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA LAST REPORTED TO FL140 AT 02/0138Z OBS VA DTG:02/0730Z
…2 Apr:
The explosive eruption of the volcano continues.
Vulcanian-sized explosions continue to generate dense ash columns in combination with incandescent material from the crater vent. An ash plume rose to estimated 15,000 ft (4,600 m) altitude and extended northward on 31 March.
… [read more]
Popocatépetl (Central Mexico): (2 Apr) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 20000 ft (6100 m) altitude or flight level 200 and is moving at 20 kts in NE direction.
The full report is as follows: CONTG VA EMS. to 20000 ft (6100 m)
Santiaguito (Guatemala): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington 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: VA EMS OBS to 15000 ft (4600 m)
Fuego (Guatemala): 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: FRQT VA EMS to 17000 ft (5200 m)
Poas (Costa Rica): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 8000 ft (2400 m) altitude or flight level 080 and is moving at 10 kts in W direction.
The full report is as follows: VA EMS OBS to 8000 ft (2400 m)
Reventador (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington 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: POSS VA EMS to 15000 ft (4600 m)
Sabancaya (Peru): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 24000 ft (7300 m) altitude or flight level 240 and is moving at 05 kts in S direction.
The full report is as follows: continuous ash emissions to 24000 ft (7300 m)
Barren Island (Indian Ocean): (2 Apr) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 3000 ft (900 m) altitude or flight level 030 .
The full report is as follows: CONTINUOUS VA EMISSIONS TO FL030 MOV S OBS AT 02/0050Z to 3000 ft (900 m)
