M5.7 Earthquake 72 km SW of Tamarindo, Costa Rica — April 15, 2026
2026-04-15 06:56:02 UTC (4 days ago)
Felt by 35 people across nearby locations. Maximum shaking intensity MMI 4.1 (moderate).
On April 15, 2026 at 06:56 UTC, a magnitude 5.7 shallow crustal earthquake struck 72 km SW of Tamarindo, Costa Rica, at a depth of 20.0 km and coordinates 9.9151°, -86.3803°. The earthquake was reported felt by 35 peopleacross nearby locations, with a maximum shaking intensity of Modified Mercalli Intensity (MMI) 4.1 (moderate). The USGS PAGER system issued a green alert level for this event, indicating no significant casualties or damage expected. This earthquake was detected by 85 seismic stations with good location accuracy and was assigned a USGS significance rating of 513, placing it among routine seismic activity. The nearest populated place is Tamarindo (population 6,375).
Nearest Populated Places
Earthquake Details
-86.3803°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 5.7 earthquake near Tamarindo, Costa Rica?
The magnitude 5.7 earthquake that struck 72 km SW of Tamarindo, Costa Rica on April 15, 2026 at 06:56 UTC had a depth of 20.0 km. It was felt by 35 people with maximum shaking intensity of MMI 4.1 (moderate). For context, this was a moderate earthquake that could be widely felt.
Where did the earthquake occur?
The earthquake epicenter was located at 9.9151°, -86.3803°, which is 72 km SW of Tamarindo, Costa Rica. The nearest populated place is Tamarindo (population 6,375).
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 5.7 earthquakes can continue for days to weeks and gradually diminish over time.
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.