M4.9 Earthquake 6 km NNE of Gigaquit, Philippines — April 17, 2026
2026-04-17 06:47:16 UTC (6 days ago)
Felt by 1 person across nearby locations.
On April 17, 2026 at 06:47 UTC, a magnitude 4.9 intermediate depth earthquake struck 6 km NNE of Gigaquit, Philippines, at a depth of 116.7 km and coordinates 9.6524°, 125.7163°. This earthquake was detected by 52 seismic stations with good location accuracy and was assigned a USGS significance rating of 370, placing it among routine seismic activity.
The epicenter is located in Philippines, a region characterized by the Manila Trench and Philippine Trench subduction systems, where the Philippine Sea Plate overrides the Eurasian Plate. The nearest mapped fault system is the Philippine Fault. View all earthquakes in Philippines.
Learn more: Magnitude scale · Aftershock sequences
Earthquake Details
125.7163°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.9 earthquake near Gigaquit, Philippines?
The magnitude 4.9 earthquake that struck 6 km NNE of Gigaquit, Philippines on April 17, 2026 at 06:47 UTC had a depth of 116.7 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at 9.6524°, 125.7163°, which is 6 km NNE of Gigaquit, Philippines. View all earthquakes in Philippines.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.9 earthquakes can continue for several days and gradually diminish over time.
Has Philippines had earthquakes this big before?
The largest recorded earthquake in Philippines was the M8.0 Mindanao earthquake of August 17, 1976. Today's magnitude 4.9 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.