Seismic Activity in Costa Rica
Over the past 30 days, there have been 1 recorded earthquakes in this region. The largest recent earthquake was a magnitude 4.3 event near 7 km SE of Orosi, Costa Rica.
Earthquakes in Costa Rica
0 earthquakes in the last 24 hours• Latest significant: M4.3
Earthquake Map
Recent Earthquakes (Last 30 Days)
Dataset at a glance — Costa Rica
Over the past 30 days, Costa Rica has recorded 1 earthquake of magnitude 2.5 or greater in our tracker. 1 landed between M4.0 and M4.9. By depth: 1 shallow (<70 km). 1 of the epicenters were offshore. 1 event produced at least one felt report, totalling 33 citizen submissions to the USGS Did You Feel It? system. All 1 solutions have been reviewed by a USGS seismologist.
Each row in the table below includes a narrative summary of the event, ordered by time. Use the column headers to sort or filter by magnitude.
Showing 1 of 1
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
2026-08-01 2026-08-01 02:16:27 UTC | 4.3mb | 7 km SE of Orosi, Costa Rica 9.748°, -83.805° | 10.0 km | 33 | - | - | ✓ Reviewed | USGS → |
On August 1, 2026 at 02:16 UTC, a magnitude 4.3 earthquake struck 7 km SE of Orosi, Costa Rica. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
Legend:
Mag: Magnitude (magType = ml, mb, mw, etc.)
Felt: Number of DYFI felt reports
MMI: Modified Mercalli Intensity (I-X+)
Alert: PAGER alert level
Depth: Shallow (<70km), Intermediate, Deep (>300km)
Status: Auto = preliminary, Reviewed = verified by seismologist
Click any row to see additional technical details.
Earthquake Statistics
Last 24 Hours0
Last 30 Days1
2026 (M2.5+)36
Largest (30 Days)
M4.3
7 km SE of Orosi, Costa Rica
2026-08-01
Largest in 2026
M5.7
72 km SW of Tamarindo, Costa Rica
2026-04-15
Data from USGS Earthquake Hazards Program. Updated every 5 minutes.
About Costa Rica
Costa Rica sits where the Cocos Plate subducts beneath the Caribbean Plate, causing frequent earthquakes along the Pacific coast.
Costa Rica Earthquakes 2026
In 2026, Costa Rica has recorded 36 earthquakes of magnitude 2.5 or greater so far. The largest earthquake in Costa Rica in 2026 was a magnitude 5.7 event near Tamarindo, Costa Rica.
Frequently Asked Questions
How many earthquakes occur in Costa Rica?
In the past 30 days, 1 earthquakes have been recorded in the Costa Rica region.
What was the biggest recent earthquake in Costa Rica?
The largest recent earthquake in the Costa Rica area was a magnitude 4.3 event that occurred 7 km SE of Orosi, Costa Rica.
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