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Costa Rica · Puntarenas Province

M3.4 Earthquake near Puntarenas Province (Costa Rica)

UTC time: 2026-09-11 09:13:50 UTC Local time: —
Magnitude
M3.4
Depth
33.0 km
Source
EMSC

Puntarenas Province · Puntarenas Province

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About this earthquake

A magnitude M3.4 earthquake was recorded near Puntarenas Province (Costa Rica) on September 11, 2026 at 09:13 UTC. With a focal depth of about 33 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: over the past 24 hours, QuakeMap24 logged 5 earthquakes, the strongest at M2.8.

Details

ID
2e2a859a58b24abf21ce68df8f856c48066bad51
Magnitude
M3.4
Depth
33.0 km
UTC time
2026-09-11 09:13:50 UTC
Local time
—
Country
Costa Rica
State
Puntarenas Province
City
Puntarenas Province
Source
emsc
Coordinates
8.53420, -83.82220
Temperature
28.4°C

Depth profile

Depth profile Depth: 33 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 33 km
Shallow
33 km
33 km — deeper than the regional average (25.9 km)
Regional average: 25.9 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: 144 km ·Stratovolcano ·Elevation: 3'474 m ·Last eruption: 1550 ·Panama
  • Irazu
    Distance: 161 km ·Stratovolcano ·Elevation: 3'436 m ·Last eruption: 1977 ·Costa Rica
  • Turrialba
    Distance: 166 km ·Stratovolcano ·Elevation: 3'340 m ·Last eruption: 2022 ·Costa Rica
  • Barva
    Distance: 181 km ·Complex ·Elevation: 2'906 m ·Last eruption: -6050 ·Costa Rica
  • Poas Activity reported
    Distance: 191 km ·Stratovolcano ·Elevation: 2'697 m ·Last eruption: 2026 ·Costa Rica
  • Platanar
    Distance: 205 km ·Stratovolcano(es) ·Elevation: 2'267 m ·Costa Rica

Puntarenas Province

Context for this earthquake

20 Sep 2025 – 20 Sep 2026 · M ≥ 3.0 · 35 Catalogue entries

Of 34 other entries for this area and period, 14 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

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Historic earthquake map · Costa Rica

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Country statistics · Costa Rica

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

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