Karymsky (Kamchatka): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: VA IS NOT IDENTIFIABLE IN SATELLITE IMAGERY.
Suwanose-jima (Ryukyu Islands): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: EXPLODED AT 20210706/1253Z VA CLD UNKNOWN OBS VA DTG:06/1250Z
Taal (Luzon, Philippines): (6 Jul) The activity of the volcano continues at elevated levels.
The volcano has been producing high levels of sulfur dioxide (SO2) emissions from the Taal Main Crater during the past week. On 4 July the highest level of SO2 emissions ever was detected (see previous post).
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Lewotolo (Lesser Sunda Islands): (6 Jul) The explosive activity of the volcano continues from the active crater with near-constant ash eruptions that reached 7,900 ft (2,400 m) altitude at 09:26 local time today and drifted NW.
Strombolian activity is well visible at night as glowing scoria is ejected several hundred meters above the crater.
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Semeru (East Java, Indonesia): (6 Jul) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 .
The full report is as follows: DISCRETE VA EMISSION OBSERVED TO FL140 MOV SW to 14000 ft (4300 m)
Popocatépetl (Central Mexico): (6 Jul) The activity of the volcano continues at low levels over the past month.
The volcano is currently a bit calmer than usual, with only venting of water vapor and gases emissions from the summit crater. The degassing activity produced 102 emissions with small amounts of ash which drifted SW.
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Fuego (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: FRQ VA EMS to 15000 ft (4600 m)
Rincón de la Vieja (Costa Rica): (6 Jul) The explosive eruption of the volcano continues.
Since the last powerful phreatic eruption on 29 June, another hydrothermal explosion occurred at 16:31 local time yesterday.
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Nevado del Ruiz (Colombia): 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 .
The full report is as follows: CONTG VA EMS to 20000 ft (6100 m)
Sangay (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 22000 ft (6700 m) altitude or flight level 220 .
The full report is as follows: CONTG VA EMS to 22000 ft (6700 m)
Sabancaya (Peru): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 25000 ft (7600 m) altitude or flight level 250 and is moving at 10 kts in SE direction.
The full report is as follows: INTERMITTENT EMISSIONS to 25000 ft (7600 m)
