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Powerful 6.2 magnitude earthquake strikes Java in Indonesia

A strong earthquake measuring 6.2 on the richter scale struck Java Island on Saturday, with its epicenter located at a considerable depth beneath the surface. The tremor follows recent seismic activity in the Banda Sea region.

LSN India · 11 September 2026

Powerful 6.2 magnitude earthquake strikes Java in Indonesia

Java Island experienced a significant seismic event on Saturday when a 6.2 magnitude earthquake rattled the densely populated region. According to the German Research Centre for Geosciences, the quake originated at a depth of 376 kilometers, classifying it as a deep-focus earthquake.

Deep-focus earthquakes, while originating far below the Earth's surface, can still be felt across wide areas due to the magnitude of energy released. The 376-kilometer depth places this quake well into the lower crust and upper mantle, typical of subduction zone activity common in Indonesia's tectonically active region.

Indonesia, situated along the Pacific Ring of Fire, regularly experiences seismic activity due to its position atop multiple tectonic plates. The Java earthquake marks the latest in a series of tremors affecting the archipelago, following recent activity recorded in the neighboring Banda Sea.

The Indonesian archipelago's vulnerability to earthquakes stems from its geological position, where the Indo-Australian Plate slides beneath the Eurasian Plate. Scientists and disaster management officials continue monitoring seismic patterns across the region to assess potential hazards to the millions of residents living in earthquake-prone areas.