Mount Anak Krakatau in Indonesia erupted overnight into Saturday, ejecting rocks and volcanic ash, according to the country’s Geological Agency. The agency reported that as of early Saturday morning, the eruption remained ongoing with rumbling continuing to be heard from monitoring posts in the area. The volcano’s alert status was raised to the highest level in July, and eruptions have continued since then. Multiple eruptions were recorded on Friday, with seismic activity detected from Friday morning through the early hours of Saturday. The Geological Agency described the eruption pattern as a lava fountain producing lava flows, noting that continuous eruptions lasting several hours are typical for this volcano. Authorities reported hearing booming sounds and vibrations in parts of western Java and nearby provinces. The agency stated that while the volcano has grown since a major eruption in late 2018, there is no potential for a collapse large enough to trigger a tsunami.