A significant earthquake struck the region of Kimbe, Papua New Guinea, on April 4, 2025, measuring 6.9 magnitude on the moment tensor scale. The epicenter was located approximately 194 km southeast (ESE) of Kimbe at a depth of 10.0 km. According to the seismic data, the quake occurred at 8:04 PM local time (UTC). No tsunami warnings have been issued, but residents in the affected area are advised to be vigilant for potential landslides and liquefaction due to the strong ground motion.
The earthquake is classified as a regional event, and its impact will likely be felt across the region. The quake’s magnitude was determined using various seismic data sources, including the moment tensor method, which provides a more accurate estimate of the seismic moment.
For those who experienced the earthquake, it is essential to report your observations to contribute to citizen science efforts. This can help improve our understanding of seismic activity in the region and provide valuable insights for emergency responders.
Source: https://earthquake.usgs.gov/earthquakes/eventpage/at00su7mhf/executive