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M1.7 Depth: 60.0 km

M1.7 Earthquake near 16 km SW of Susitna, Alaska (United States)

UTC time: 2025-05-11 02:30:02 UTC Local time: —

About this earthquake

On May 11, 2025 at 02:30 UTC, a magnitude M1.7 earthquake occurred near 16 km SW of Susitna, Alaska (United States). With a focal depth of about 60 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: 221 earthquakes were recorded in the past 24 hours, the strongest reaching M5.9.

Details

Magnitude
M1.7
Depth
60.0 km
UTC time
2025-05-11 02:30:02 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
61.45470, -150.75610
Temperature
10.4°C

Map

Depth profile

Depth profile Depth: 60 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 60 km
Shallow
60 km
60 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

Volcanoes nearby

  • Spurr
    Distance: 81 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Hayes
    Distance: 90 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Redoubt
    Distance: 152 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Iliamna
    Distance: 203 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Augustine
    Distance: 275 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Buzzard Creek
    Distance: 313 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States

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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