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M0.3 Depth: 8.2 km

M0.3 Earthquake near 40 km WSW of False Pass, Alaska (United States)

UTC time: 2025-08-27 20:26:55 UTC Local time: —

About this earthquake

On August 27, 2025 at 20:26 UTC, a magnitude M0.3 earthquake occurred near 40 km WSW of False Pass, Alaska (United States). The hypocenter lay relatively close to the surface at around 8 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 231 earthquakes, the strongest at M3.9.

Details

Magnitude
M0.3
Depth
8.2 km
UTC time
2025-08-27 20:26:55 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
54.74167, -164.01733
Temperature
14.2°C

Map

Depth profile

Depth profile Depth: 8.2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 8.2 km
Shallow
8.2 km
8.2 km — shallower than the regional average (15.4 km)
Regional average: 15.4 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

  • Shishaldin ADVISORY · YELLOW
    Distance: 3 km ·Stratovolcano ·Elevation: 2'857 m ·Last eruption: 2023 ·United States
  • Roundtop
    Distance: 28 km ·Stratovolcano ·Elevation: 1'871 m ·Last eruption: -7600 ·United States
  • Fisher
    Distance: 28 km ·Stratovolcano ·Elevation: 1'112 m ·Last eruption: 1830 ·United States
  • Westdahl
    Distance: 48 km ·Stratovolcano? ·Elevation: 1'563 m ·Last eruption: 1992 ·United States
  • Frosty
    Distance: 84 km ·Stratovolcano(es) ·Elevation: 1'728 m ·United States
  • Amak
    Distance: 93 km ·Stratovolcano ·Elevation: 547 m ·Last eruption: 1796 ·United States

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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