Volcanic activity at Mount Ibu in North Maluku has increased once again. On Monday (7/13/2026) at 22:08 WIT, the volcano reportedly erupted, sending a column of ash into the air.
According to data from the Center for Volcanology and Geological Hazard Mitigation (PVMBG) via the MAGMA Indonesia system, the ash column was observed reaching approximately 400 meters above the peak, or 1,725 meters above sea level. The thick gray volcanic material was reported to be moving toward the northeast.
The eruption was recorded with a maximum amplitude of 28 millimeters and lasted for 57 seconds. Authorities noted that this is the seventh eruption recorded within the past week, indicating that volcanic activity in the area remains relatively high.
As of this report, Mount Ibu remains at Alert Level II (Waspada). Daily seismic records on July 13, 2026, showed significant intensity, with 83 eruption earthquakes, 13 harmonic tremors, and 82 low-frequency earthquakes recorded throughout the day.
In response to these conditions, PVMBG issued strict instructions for local residents and tourists to avoid approaching the crater area. Activities are prohibited within a 2-kilometer radius of the eruption center, and the public is advised to remain cautious of a sector expansion up to 3.5 kilometers toward the northern crater opening.
Additionally, Mount Ibu is among the most active volcanoes in Indonesia throughout 2026. A total of 1,045 eruptions have been recorded at this volcano, ranking it second after Mount Semeru in East Java for the highest eruption frequency nationwide.
