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Costa Rica · Puntarenas Province

M2.7 Earthquake near Sierpe, Puntarenas Province (Costa Rica)

UTC time: 2026-09-10 16:04:29 UTC Local time: —

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About this earthquake

A magnitude M2.7 earthquake was recorded near Sierpe, Puntarenas Province (Costa Rica) on September 10, 2026 at 16:04 UTC. With a focal depth of about 15 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by EMSC. Costa Rica: 5 earthquakes were recorded in the past 24 hours, the strongest reaching M2.8.

Details

ID
ccb5188a19187000e86e54bd7d1d119b6eb9536c
Magnitude
M2.7
Depth
15.0 km
UTC time
2026-09-10 16:04:29 UTC
Local time
—
Country
Costa Rica
State
Puntarenas Province
City
Sierpe
County
Osa
Village
Sierpe
Source
emsc
Coordinates
8.74000, -83.47120
Temperature
25.6°C

Depth profile

Depth profile Depth: 15 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 15 km
Shallow
15 km
15 km — shallower 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: 102 km ·Stratovolcano ·Elevation: 3'474 m ·Last eruption: 1550 ·Panama
  • Irazu
    Distance: 144 km ·Stratovolcano ·Elevation: 3'436 m ·Last eruption: 1977 ·Costa Rica
  • Turrialba
    Distance: 147 km ·Stratovolcano ·Elevation: 3'340 m ·Last eruption: 2022 ·Costa Rica
  • Barva
    Distance: 170 km ·Complex ·Elevation: 2'906 m ·Last eruption: -6050 ·Costa Rica
  • Poas Activity reported
    Distance: 183 km ·Stratovolcano ·Elevation: 2'697 m ·Last eruption: 2026 ·Costa Rica
  • Platanar
    Distance: 199 km ·Stratovolcano(es) ·Elevation: 2'267 m ·Costa Rica

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Puerto Jimenez AirportCosta Rica · PJM · MRPJ
    29.7 kmStraight-line distance
  • Golfito AirportCosta Rica · GLF · MRGF
    33.2 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-20

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Puntarenas Province

Context for this earthquake

20 Sep 2025 – 20 Sep 2026 · M ≥ 2.0 · 82 Catalogue entries

Of 81 other entries for this area and period, 53 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · Costa Rica

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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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