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Costa Rica · Puntarenas Province

M4.0 Earthquake near Puntarenas Province (Costa Rica)

UTC time: 2026-09-12 09:59:09 UTC Local time: —
Earthquake newsQuakeMap24
Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis.

Magnitude
M4.0
Depth
10.0 km
Source
EMSC

Puntarenas Province · Puntarenas Province

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About this earthquake

A magnitude M4.0 earthquake was recorded near Puntarenas Province (Costa Rica) on September 12, 2026 at 09:59 UTC. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

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

Details

ID
914fda220cbd92385221ed8592cb84e44be2ed6c
Magnitude
M4.0
Depth
10.0 km
UTC time
2026-09-12 09:59:09 UTC
Local time
—
Country
Costa Rica
State
Puntarenas Province
City
Puntarenas Province
Source
emsc
Coordinates
8.94440, -84.06220
Temperature
27.5°C

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 km
10 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

  • Irazu
    Distance: 117 km ·Stratovolcano ·Elevation: 3'436 m ·Last eruption: 1977 ·Costa Rica
  • Turrialba
    Distance: 124 km ·Stratovolcano ·Elevation: 3'340 m ·Last eruption: 2022 ·Costa Rica
  • Barva
    Distance: 132 km ·Complex ·Elevation: 2'906 m ·Last eruption: -6050 ·Costa Rica
  • Poas Activity reported
    Distance: 141 km ·Stratovolcano ·Elevation: 2'697 m ·Last eruption: 2026 ·Costa Rica
  • Platanar
    Distance: 154 km ·Stratovolcano(es) ·Elevation: 2'267 m ·Costa Rica
  • Baru
    Distance: 168 km ·Stratovolcano ·Elevation: 3'474 m ·Last eruption: 1550 ·Panama

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, 2 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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