Azuma volcano (Honshu, Japan): sulfur dioxide burning
The Japan Meteorological Agency (JMA) reported that surveillance cameras observed during 22 Jul at 20:00 local time and 23 July at 15:30 local time a burning of sulfur dioxide (SO2) around Oana crater. This phenomenon was observed for the first time in November 2011. Source: Japan Meteorological Agency volcano activity update 24 July 2020
Nishino-shima Volcano Volcanic Ash Advisory: VA EMISSIONS CONTINUING OBS VA DTG: 24/0520Z to 12000 ft (3700 m)
Sangay Volcano Volcanic Ash Advisory: FQT VA EMS. to 20000 ft (6100 m)
Volcanic activity worldwide 23 Jul 2020: Pacaya volcano, Fuego, Popocatépetl, Semeru, Dukono, Katla…
Katla (Southern Iceland): The Icelandic Met Office (IMO) recorded an earthquake with magnitude M 3.3 that occurred at 05:36 local time this morning. Another earthquake with magnitude M 2.7 occurred at 01:59 local time today. Few smaller earthquakes have also been detected. Increased seismic activity at the volcano has been measured during the past years. Source: Icelandic Met Office volcano…