Mount Erebus, located in Antarctica, is known for being one of the most active volcanoes in the world. It frequently erupts, with its most common activity being small to moderate explosive eruptions, as well as continuous lava lake behavior.
The eruption frequency varies from year to year, but on average, it can be observed erupting several times a day. Since it has a persistent lava lake that bubbles and often spills over, the eruptions can be quite frequent, sometimes occurring multiple times within an hour.
In summary, Mount Erebus typically experiences ongoing activity, with eruptions happening frequently, making it an intriguing site for volcanologists and researchers studying active volcanic systems.