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United States

M2.2 Earthquake near 11 km NNW of Port Clarence, Alaska (United States)

UTC time: 2025-02-04 12:39:45 UTC Local time: —
Magnitude
M2.2
Depth
28.8 km
Source
USGS

11 km NNW of Port Clarence, Alaska

Country overview

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About this earthquake

A magnitude M2.2 earthquake was recorded near 11 km NNW of Port Clarence, Alaska (United States) on February 4, 2025 at 12:39 UTC. The hypocenter lay relatively close to the surface at around 29 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 148 earthquakes, the strongest at M4.0.

Details

ID
6d0938bdcc7cbde3a4995bc83eb22d5abcd0daca
Magnitude
M2.2
Depth
28.8 km
UTC time
2025-02-04 12:39:45 UTC
Local time
—
Country
United States
Source
usgs
Coordinates
65.36030, -166.92190
Temperature
-3.2°C

Depth profile

Depth profile Depth: 28.8 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 28.8 km
Shallow
28.8 km
28.8 km — deeper than the regional average (15.3 km)
Regional average: 15.3 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

  • Imuruk Lake
    Distance: 161 km ·Volcanic field ·Elevation: 610 m ·Last eruption: 300 ·United States
  • St. Michael
    Distance: 313 km ·Volcanic field ·Elevation: 715 m ·United States
  • Ingakslugwat Hills
    Distance: 454 km ·Volcanic field ·Elevation: 190 m ·United States

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Brevig Mission AirportUnited States · KTS · PFKT
    21.3 kmStraight-line distance
  • Teller AirportUnited States · TLA · PATE
    30.2 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

United States

Context for this earthquake

06 Sep 2025 – 06 Sep 2026 · M ≥ 2.0 · 11,561 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

Historic earthquake map · United States

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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 · United States

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

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