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M1.3 Depth: 134.6 km

M1.3 Earthquake near 53 km ENE of Pedro Bay, Alaska (United States)

UTC time: 2025-08-19 05:45:59 UTC Local time: —

About this earthquake

A magnitude M1.3 earthquake was recorded near 53 km ENE of Pedro Bay, Alaska (United States) on August 19, 2025 at 05:45 UTC. At around 135 km, the focal depth places this among intermediate-depth events. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: 218 earthquakes were recorded in the past 24 hours, the strongest reaching M3.3.

Details

Magnitude
M1.3
Depth
134.6 km
UTC time
2025-08-19 05:45:59 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
59.96600, -153.21140
Temperature
5.8°C

Map

Depth profile

Depth profile Depth: 134.6 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 134.6 km
Intermediate
134.6 km
134.6 km — deeper than the regional average (15.4 km)
Regional average: 15.4 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

  • Iliamna
    Distance: 10 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Redoubt
    Distance: 63 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Augustine
    Distance: 68 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Douglas
    Distance: 125 km ·Stratovolcano ·Elevation: 2'140 m ·United States
  • Fourpeaked
    Distance: 136 km ·Stratovolcano ·Elevation: 2'105 m ·Last eruption: 2006 ·United States
  • Spurr
    Distance: 157 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States

Historic earthquake map · United States

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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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