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United States

M1.8 Earthquake near 30 km WNW of Salamatof, Alaska (United States)

UTC time: 2025-11-02 10:49:59 UTC Local time: —

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About this earthquake

A magnitude M1.8 earthquake was recorded near 30 km WNW of Salamatof, Alaska (United States) on November 2, 2025 at 10:49 UTC. The earthquake originated at an intermediate depth of about 91 km. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: 186 earthquakes were recorded in the past 24 hours, the strongest reaching M4.0.

Details

ID
e6d5aacbc667bbffa72c8a1b2272f394b29022ca
Magnitude
M1.8
Depth
91.1 km
UTC time
2025-11-02 10:49:59 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
60.69020, -151.85880
Temperature
2.0°C

Depth profile

Depth profile Depth: 91.1 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 91.1 km
Intermediate
91.1 km
91.1 km — deeper than the regional average (15.2 km)
Regional average: 15.2 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

  • Redoubt
    Distance: 53 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Spurr
    Distance: 71 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Iliamna
    Distance: 100 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Hayes
    Distance: 110 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Augustine
    Distance: 172 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Douglas
    Distance: 225 km ·Stratovolcano ·Elevation: 2'140 m ·United States

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Kenai Municipal AirportUnited States · ENA · PAEN
    36.0 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-22

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Alaska

Context for this earthquake

22 Sep 2025 – 22 Sep 2026 · M ≥ 2.0 · 4,126 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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