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United States

M1.8 Earthquake near 16 km ESE of Perryville, Alaska (United States)

UTC time: 2025-07-24 06:07:19 UTC Local time: —

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About this earthquake

On July 24, 2025 at 06:07 UTC, a magnitude M1.8 earthquake occurred near 16 km ESE of Perryville, Alaska (United States). The hypocenter lay relatively close to the surface at around 44 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: 156 earthquakes were recorded in the past 24 hours, the strongest reaching M3.3.

Details

ID
ecd81d22a66c238a2c344ce6d60a7c030fa0ed01
Magnitude
M1.8
Depth
43.8 km
UTC time
2025-07-24 06:07:19 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
55.83160, -158.93050
Temperature
11.2°C

Depth profile

Depth profile Depth: 43.8 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 43.8 km
Shallow
43.8 km
43.8 km — deeper than the regional average (15.2 km)
Regional average: 15.2 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

  • Veniaminof
    Distance: 47 km ·Stratovolcano ·Elevation: 2'507 m ·Last eruption: 2021 ·United States
  • Kupreanof
    Distance: 58 km ·Stratovolcano ·Elevation: 1'895 m ·United States
  • Stepovak Bay Group
    Distance: 68 km ·Volcanic field ·Elevation: 1'633 m ·United States
  • Black Peak
    Distance: 81 km ·Stratovolcano ·Elevation: 1'032 m ·Last eruption: -1900 ·United States
  • Aniakchak
    Distance: 126 km ·Caldera ·Elevation: 1'341 m ·Last eruption: 1931 ·United States
  • Dana
    Distance: 145 km ·Stratovolcano ·Elevation: 1'354 m ·Last eruption: -1890 ·United States

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Perryville AirportUnited States · KPV · PAPE
    16.6 kmStraight-line distance
  • Chignik Lake AirportUnited States · KCQ · A79
    48.1 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-11-05

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

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 4,148 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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