This page summarizes earthquakes in Mamberamo Raya (Indonesia). The most recently recorded event was a magnitude M2.7 earthquake near Mamberamo Raya on 2026-07-31 22:36:46 UTC. All event lists and map markers are limited to the last 30 days.
Mamberamo Raya Regency or Greater Mamberamo Regency is one of the regencies (kabupaten) in Papua Province, Indonesia. Tt was created on 15 March 2007 from parts of Sarmi Regency and Waropen Regency. The regency gets its name from the Mamberamo River.
In 2026, Mamberamo Raya recorded 97 earthquakes within Indonesia. The average magnitude was M3.68. The strongest event reached M5.6.
Based on the number of recorded earthquakes in 2026, Mamberamo Raya is currently among the Top 5 most active regions in Indonesia (rank #4 by count).
Located on the Maoke Plate.
