Back to map
M3.1 Depth: 44.7 km

M3.1 Earthquake near SOUTHERN ALASKA (United States)

UTC time: 2025-06-01 23:47:39 UTC Local time: —

About this earthquake

On June 1, 2025 at 23:47 UTC, a magnitude M3.1 earthquake occurred near SOUTHERN ALASKA (United States). With a focal depth of about 45 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude are often felt but rarely cause damage.

The data is provided by EMSC and cross-checked across seismological networks. United States: over the past 24 hours, QuakeMap24 logged 164 earthquakes, the strongest at M3.3.

Details

Magnitude
M3.1
Depth
44.7 km
UTC time
2025-06-01 23:47:39 UTC
Local time
—
Country
United States
City
Alaska
Source
emsc
Coordinates
61.34640, -149.96600
Temperature
12.6°C

Map

Depth profile

Depth profile Depth: 44.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 44.7 km
Shallow
44.7 km
44.7 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: 122 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Hayes
    Distance: 134 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Redoubt
    Distance: 178 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Iliamna
    Distance: 224 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Augustine
    Distance: 292 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Buzzard Creek
    Distance: 312 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.

Share