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M4.3 Earthquake near Alaska (United States)

UTC time: 2026-07-11 06:41:56 UTC Local time: —
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Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis. How our reports are produced ↗

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About this earthquake

A magnitude M4.3 earthquake was recorded near Alaska (United States) on July 11, 2026 at 06:41 UTC. The hypocenter lay relatively close to the surface at around 55 km, increasing how strongly it was felt. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by USGS. United States: 165 earthquakes were recorded in the past 24 hours, the strongest reaching M3.3.

Details

ID
92e45ea7318cd777e39742033889e17a39a1a677
Magnitude
M4.3
Depth
55.2 km
UTC time
2026-07-11 06:41:56 UTC
Local time
—
Country
United States
State
Alaska
City
Alaska
Source
usgs
Coordinates
51.41820, -178.13530
Temperature
6.9°C

Depth profile

Depth profile Depth: 55.2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 55.2 km
Shallow
55.2 km
55.2 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

Ground shaking

IV
Light · Intensity (MMI) IV
Felt by many, no damage.

Tectonic context

Located on the North America Plate.
Near the boundary North America ↔ Pacific · about 104 km away

Volcanoes nearby

  • Takawangha
    Distance: 51 km ·Stratovolcano ·Elevation: 1'449 m ·Last eruption: 1550 ·United States
  • Tanaga
    Distance: 52 km ·Stratovolcano(es) ·Elevation: 1'806 m ·Last eruption: 1914 ·United States
  • Gareloi
    Distance: 61 km ·Stratovolcano ·Elevation: 1'573 m ·Last eruption: 1989 ·United States
  • Bobrof
    Distance: 73 km ·Stratovolcano ·Elevation: 738 m ·United States
  • Kanaga
    Distance: 87 km ·Stratovolcano ·Elevation: 1'307 m ·Last eruption: 2023 ·United States
  • Moffett
    Distance: 112 km ·Stratovolcano ·Elevation: 1'196 m ·Last eruption: -1600 ·United States

Alaska

Context for this earthquake

07 Sep 2025 – 07 Sep 2026 · M ≥ 3.0 · 653 Catalogue entries

Of 652 other entries for this area and period, 119 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · United States

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Country statistics · United States

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