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M3.4 Depth: 45.0 km

M3.4 Earthquake near COSTA RICA (Costa Rica)

UTC time: 2025-09-16 04:06:57 UTC Local time: —

About this earthquake

A magnitude M3.4 earthquake was recorded near COSTA RICA (Costa Rica) on September 16, 2025 at 04:06 UTC. With a focal depth of about 45 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
M3.4
Depth
45.0 km
UTC time
2025-09-16 04:06:57 UTC
Local time
—
Country
Costa Rica
City
Golfito
Source
emsc
Coordinates
8.66970, -83.18560
Temperature
26.5°C

Map

Depth profile

Depth profile Depth: 45 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 45 km
Shallow
45 km
45 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: 72 km ·Stratovolcano ·Elevation: 3'474 m ·Last eruption: 1550 ·Panama
  • Irazu
    Distance: 163 km ·Stratovolcano ·Elevation: 3'436 m ·Last eruption: 1977 ·Costa Rica
  • Turrialba
    Distance: 164 km ·Stratovolcano ·Elevation: 3'340 m ·Last eruption: 2022 ·Costa Rica
  • Barva
    Distance: 191 km ·Complex ·Elevation: 2'906 m ·Last eruption: -6050 ·Costa Rica
  • Poas
    Distance: 205 km ·Stratovolcano ·Elevation: 2'697 m ·Last eruption: 2026 ·Costa Rica
  • Platanar
    Distance: 223 km ·Stratovolcano(es) ·Elevation: 2'267 m ·Costa Rica

Historic earthquake map · Costa Rica

Open history map
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

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

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