Jakarta Seismic Zone • 250 km Monitoring Radius
Real-Time Earthquakes in Jakarta, Indonesia
Live seismic telemetry, active fault rupture tracking, and ground motion hazard monitoring for the Jakarta metropolitan area.
Landmark Historical Earthquakes in Jakarta
Significant seismic benchmarks, cataloged damage, and engineering lessons shaping modern safety standards.
Cianjur, West Java
Shallow crustal quake that killed over 330 people in Cianjur and triggered high-rise evacuations across downtown Jakarta.
Seismic Geology & Soil Amplification in Jakarta
Plate boundaries, tectonic kinematics, and local geotechnical ground response characteristics.
Jakarta lies on the northwestern coast of Java atop a thick deltaic sedimentary basin facing the Java Sea. It sits approximately 250 km north of the Sunda Trench megathrust and is directly threatened from the south by the newly active Baribis Fault system.
Local Soil Profile & Ground Motion Resonance
North Jakarta consists of deep, unconsolidated deltaic silt and clay, aggravated by severe ground subsidence of up to 10–20 cm/year due to excessive groundwater extraction, making it exceptionally vulnerable to liquefaction and sea flooding.
Major Active Fault Systems Near Jakarta
Seismogenic fault lines, maximum credible magnitudes (MCE), and proximity to the metropolitan center.
Baribis Fault System
Active thrust fault extending south of Jakarta across Purwakarta and Bogor, posing high ground motion risks to the capital.
Seismic Safety, Observatory & Building Codes
Official seismological monitoring, building construction standards, early warnings, and emergency response.
Frequently Asked Questions About Earthquakes in Jakarta
Authoritative answers to common questions regarding seismic risks, building safety, and preparedness in Jakarta.
Is Jakarta at risk from the Baribis Fault?▾
Recent scientific research confirmed that the Baribis Fault south of Jakarta is active and locked, accumulating strain that could unleash an M 6.5–7.0 earthquake within close range of the megacity.