M3.1 Depth: 35.0 km

M3.1 Earthquake near PANAMA-COSTA RICA BORDER REGION (Costa Rica)

UTC time: 2025-09-15 11:59:17 UTC Local time:

About this earthquake

On September 15, 2025 at 11:59 UTC, a magnitude M3.1 earthquake occurred near PANAMA-COSTA RICA BORDER REGION (Costa Rica). With a focal depth of about 35 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Costa Rica: 6 earthquakes were recorded in the past 24 hours, the strongest reaching M3.8.

Details

Magnitude
M3.1
Depth
35.0 km
UTC time
2025-09-15 11:59:17 UTC
Local time
Country
City
Source
emsc
Coordinates
8.51200, -82.99390
Temperature
27.4°C

Map

Depth profile

Depth profile Depth: 35 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 35 km
Shallow
35 km
35 km — deeper than the regional average (27.1 km)
Regional average: 27.1 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Baru
    Distance: 59 km ·Stratovolcano ·Elevation: 3'474 m ·Last eruption: 1550 ·Panama
  • Irazu
    Distance: 188 km ·Stratovolcano ·Elevation: 3'436 m ·Last eruption: 1977 ·Costa Rica
  • Turrialba
    Distance: 188 km ·Stratovolcano ·Elevation: 3'340 m ·Last eruption: 2022 ·Costa Rica
  • Barva
    Distance: 217 km ·Complex ·Elevation: 2'906 m ·Last eruption: -6050 ·Costa Rica
  • Poas
    Distance: 232 km ·Stratovolcano ·Elevation: 2'697 m ·Last eruption: 2026 ·Costa Rica
  • Platanar
    Distance: 249 km ·Stratovolcano(es) ·Elevation: 2'267 m ·Costa Rica

Historic earthquake map · Costa Rica

Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Costa Rica

View earthquake KPIs, strongest and latest events, and averages for this country.

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