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Portugal

M2.7 Earthquake near AZORES ISLANDS, PORTUGAL (Portugal)

UTC time: 2025-11-05 03:39:41 UTC Local time: —

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About this earthquake

A magnitude M2.7 earthquake was recorded near AZORES ISLANDS, PORTUGAL (Portugal) on November 5, 2025 at 03:39 UTC. The hypocenter lay relatively close to the surface at around 2 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by EMSC and cross-checked across seismological networks.

Details

ID
1304e0b5562102de1bd9af5236084aeb2df273c7
Magnitude
M2.7
Depth
1.7 km
UTC time
2025-11-05 03:39:41 UTC
Local time
—
Country
Portugal
City
Altares
Source
emsc
Coordinates
38.75200, -27.31000
Temperature
17.5°C

Depth profile

Depth profile Depth: 1.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 1.7 km
Shallow
1.7 km
1.7 km — shallower than the regional average (6.1 km)
Regional average: 6.1 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

  • Terceira
    Distance: 3 km ·Stratovolcano(es) ·Elevation: 1'023 m ·Last eruption: 2000 ·Portugal
  • Graciosa
    Distance: 64 km ·Stratovolcano ·Elevation: 402 m ·Last eruption: -1950 ·Portugal
  • Sao Jorge
    Distance: 68 km ·Fissure vent ·Elevation: 1'053 m ·Last eruption: 1902 ·Portugal
  • Don Joao de Castro Bank
    Distance: 83 km ·Shield ·Elevation: -13 m ·Last eruption: 1720 ·Portugal
  • Pico
    Distance: 100 km ·Stratovolcano ·Elevation: 2'351 m ·Last eruption: 1720 ·Portugal
  • Fayal
    Distance: 123 km ·Stratovolcano ·Elevation: 1'041 m ·Last eruption: 1958 ·Portugal

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Lajes AirportPortugal · TER · LPLA
    19.0 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-06

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

Portugal

Context for this earthquake

06 Sep 2025 – 06 Sep 2026 · M ≥ 2.0 · 222 Catalogue entries

Of 221 other entries for this area and period, 40 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · Portugal

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Country statistics · Portugal

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

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