Back to map
United States

M1.4 Earthquake near 37 km SW of Skwentna, Alaska (United States)

UTC time: 2025-04-28 14:07:51 UTC Local time: —

Map

About this earthquake

On April 28, 2025 at 14:07 UTC, a magnitude M1.4 earthquake occurred near 37 km SW of Skwentna, Alaska (United States). The earthquake originated at an intermediate depth of about 96 km. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 172 earthquakes, the strongest at M3.9.

Details

ID
1bfeb36085afdb7a74bf759ec3f0fcacf5c1b635
Magnitude
M1.4
Depth
96.1 km
UTC time
2025-04-28 14:07:51 UTC
Local time
—
Country
United States
Source
usgs
Coordinates
61.75520, -151.90290
Temperature
-1.8°C

Depth profile

Depth profile Depth: 96.1 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 96.1 km
Intermediate
96.1 km
96.1 km — deeper than the regional average (15.3 km)
Regional average: 15.3 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

  • Hayes
    Distance: 30 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Spurr
    Distance: 54 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Redoubt
    Distance: 148 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Iliamna
    Distance: 202 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Augustine
    Distance: 279 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Buzzard Creek
    Distance: 311 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