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United States

M2.4 Earthquake near 28 km SSE of Diomede, Alaska (United States)

UTC time: 2025-02-03 20:13:03 UTC Local time: —

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About this earthquake

A magnitude M2.4 earthquake was recorded near 28 km SSE of Diomede, Alaska (United States) on February 3, 2025 at 20:13 UTC. With a focal depth of about 22 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: over the past 24 hours, QuakeMap24 logged 150 earthquakes, the strongest at M4.0.

Details

ID
287abe5aaa40da42095453099fa7b32dcb51f08d
Magnitude
M2.4
Depth
21.5 km
UTC time
2025-02-03 20:13:03 UTC
Local time
—
Country
United States
Source
usgs
Coordinates
65.52840, -168.67760
Temperature
-5.4°C

Depth profile

Depth profile Depth: 21.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 21.5 km
Shallow
21.5 km
21.5 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: 241 km ·Volcanic field ·Elevation: 610 m ·Last eruption: 300 ·United States
  • St. Michael
    Distance: 390 km ·Volcanic field ·Elevation: 715 m ·United States

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Wales AirportUnited States · WAA · PAIW
    28.8 kmStraight-line distance
  • Tin City Long Range Radar Station AirportUnited States · TNC · PATC
    35.0 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

United States

Context for this earthquake

06 Sep 2025 – 06 Sep 2026 · M ≥ 2.0 · 11,560 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

Open history map
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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