Mount Semeru erupted again on Oct 31, 2025, its 38th eruption this week. On alert, PVMBG warns of hot clouds and lava flows. It's Indonesia's most active volcano in 2025 with 2,721 eruptions.

Mount Semeru experienced consecutive eruptions this Tuesday morning, . Within a span of approximately 30 minutes, three ...

PVMBG has urged the public to stay alert for potential pyroclastic flows, lava avalanches, and lahars along rivers flowing ...

Mount Semeru erupted again on Oct 27, 2025. It's at Level II (Alert) with 6 eruptions in the last week. PVMBG warns against ...

LUMAJANG, 4 September (BelTA - ANTARA) - Mount Semeru, Java’s highest volcano at 3,676 meters above sea level, erupted again on Thursday, spewing thick volcanic ash southwestward from its crater. The ...