M4.8 Earthquake 126 km N of Lae, Papua New Guinea — April 18, 2026
2026-04-18 19:46:52 UTC (4 days ago)
Felt by 1 person across nearby locations.
On April 18, 2026 at 19:46 UTC, a magnitude 4.8 intermediate depth earthquake struck 126 km N of Lae, Papua New Guinea, at a depth of 173.5 km and coordinates -5.5774°, 146.9923°. This earthquake was detected by 61 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 355, placing it among routine seismic activity.
The epicenter is located in Papua New Guinea, a region characterized by the collision and subduction of the Pacific, Australian, and Solomon Sea plates. View all earthquakes in Papua New Guinea.
Learn more: Magnitude scale · Aftershock sequences
Earthquake Details
146.9923°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.8 earthquake near Lae, Papua New Guinea?
The magnitude 4.8 earthquake that struck 126 km N of Lae, Papua New Guinea on April 18, 2026 at 19:46 UTC had a depth of 173.5 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at -5.5774°, 146.9923°, which is 126 km N of Lae, Papua New Guinea. View all earthquakes in Papua New Guinea.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.8 earthquakes can continue for several days and gradually diminish over time.
Has Papua New Guinea had earthquakes this big before?
The largest recorded earthquake in Papua New Guinea was the M8.0 New Britain earthquake of July 18, 1971. Today's magnitude 4.8 event is significantly smaller than that historical record.
What should I do after an earthquake?
If you were in the affected area: check yourself and others for injuries, inspect your home for damage, and be prepared for aftershocks. For detailed guidance, see our earthquake safety guide and emergency planning resources.