Etna (Sicily, Italy): The volcano has been relatively calm for more than 4.5 days now since the latest paroxysm late Thursday evening. This marks the longest so-far interval in the record-breaking series of more than than 40 lava fountaining episodes that had started on 19 May this year.
The only activity has been in the form of intermittent small and mostly passive ash emissions from the New SE crater’s summit vent.
Whether the series of paroxysms is over for now or whether the interval is just going to be much longer until a next one occurs is impossible to predict.
Ebeko (Paramushir Island): (12 Jul) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20210712/1856Z FL120 EXTD SE REPORTED OBS VA DTG:12/2020Z
Suwanose-jima (Ryukyu Islands): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 11000 ft (3400 m) altitude or flight level 110 .
The full report is as follows: VA EMISSIONS CONTINUING OBS VA DTG:13/1720Z to 11000 ft (3400 m)
Sinabung (Sumatra, Indonesia): (13 Jul) The explosive eruption of the volcano continues.
An explosion at the volcano, starting around 09:25 local time today, produced a dense grey ash plume that rose 1,600 ft (500 m) above the summit and drifted E-SE. It seems to be generated pyroclastic flows judging from webcam imagery, but they were not reported and confirmed by the local observatory.
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Lewotolo (Lesser Sunda Islands): (13 Jul) 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: VA REPORTED TO FL080 AT 13/0208Z MOV WNW OBS VA DTG:13/0210Z to 8000 ft (2400 m)
Semisopochnoi (United States, Aleutian Islands): (13 Jul) A seismic crisis, typical sign of magma pushing its way towards the surface, has been detected at 12:00 local time today.
The ongoing volcanic tremor is still continuing at the time of this update
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Fuego (Guatemala): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: NO VA CLDS OBS.
Sangay (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 24000 ft (7300 m) altitude or flight level 240 .
The full report is as follows: INTMT VA CLDS OBS. to 24000 ft (7300 m)
Reventador (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: PREV VA EMS DISP
Sabancaya (Peru): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 23000 ft (7000 m) altitude or flight level 230 .
The full report is as follows: INTERMITTENT EMISSION OF VA to 23000 ft (7000 m)
Nevados de Chillán (Central Chile): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 and is moving at 10 kts in SE direction.
The full report is as follows: INTERMITTENT EMISSION OF VA to 14000 ft (4300 m)
