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M5.3 Depth: 10.0 km

M5.3 Earthquake near Event of magnitude 5.3, near of Anchorage (Monde) (United States)

UTC time: 2025-10-17 15:48:41 UTC Local time: —
M5.3 earthquake near Alaska on Oct 17, 2025 — map of epicenter and shaking intensity | QuakeMap24
M5.3 Earthquake near Event of magnitude 5.3, near of Anchorage (Monde) (United States) · 2025-10-17 15:48:41 UTC

About this earthquake

A magnitude M5.3 earthquake was recorded near Event of magnitude 5.3, near of Anchorage (Monde) (United States) on October 17, 2025 at 15:48 UTC. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Earthquakes of this magnitude can damage poorly built structures.

The data is provided by RESIF and cross-checked across seismological networks. United States: over the past 24 hours, QuakeMap24 logged 153 earthquakes, the strongest at M3.2.

Details

Magnitude
M5.3
Depth
10.0 km
UTC time
2025-10-17 15:48:41 UTC
Local time
—
Country
United States
City
Alaska
Source
resif
Coordinates
53.74391, -165.89276
Temperature
8.0°C

Map

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 (15.8 km)
Regional average: 15.8 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

  • Akutan
    Distance: 44 km ·Stratovolcano ·Elevation: 1'303 m ·Last eruption: 1992 ·United States
  • Makushin
    Distance: 70 km ·Stratovolcano ·Elevation: 1'800 m ·Last eruption: 1995 ·United States
  • Westdahl
    Distance: 118 km ·Stratovolcano? ·Elevation: 1'563 m ·Last eruption: 1992 ·United States
  • Fisher
    Distance: 139 km ·Stratovolcano ·Elevation: 1'112 m ·Last eruption: 1830 ·United States
  • Bogoslof
    Distance: 142 km ·Stratovolcano ·Elevation: 150 m ·Last eruption: 2017 ·United States
  • Okmok
    Distance: 152 km ·Shield ·Elevation: 1'073 m ·Last eruption: 2008 ·United States

Historical context nearby

Comparison with recorded earthquakes before this event within 150 km.

Magnitude rank#8
Earlier events M≥425
Earlier events M≥512
Compared since2025-01-14

The QuakeMap24 comparison dataset begins on 2024-03-23. Earlier earthquakes may not be included.

Strongest earlier events

M5.62025-01-26 22:39:15 UTC109.3 km M5.62025-01-26 22:39:13 UTC105.2 km86 km SSW of Unalaska, Alaska M5.52025-07-27 22:46:57 UTC50.8 kmFox Islands, Aleutian Islands M5.52025-10-17 15:48:39 UTC31.9 kmFox Islands, Aleutian Islands M5.42025-07-27 22:47:05 UTC46.2 kmFOX ISLANDS, ALEUTIAN ISLANDS

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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