Back to map
M1.2 Depth: 3.3 km

M1.2 Earthquake near 87 km NNW of Karluk, Alaska (United States)

UTC time: 2025-12-26 09:14:04 UTC Local time: —

About this earthquake

On December 26, 2025 at 09:14 UTC, a magnitude M1.2 earthquake occurred near 87 km NNW of Karluk, Alaska (United States). With a focal depth of about 3 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: over the past 24 hours, QuakeMap24 logged 210 earthquakes, the strongest at M4.7.

Details

Magnitude
M1.2
Depth
3.3 km
UTC time
2025-12-26 09:14:04 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
58.27500, -155.11000
Temperature
-3.2°C

Map

Depth profile

Depth profile Depth: 3.3 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 3.3 km
Shallow
3.3 km
3.3 km — shallower than the regional average (15.7 km)
Regional average: 15.7 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

  • Novarupta
    Distance: 3 km ·Caldera ·Elevation: 841 m ·Last eruption: 1912 ·United States
  • Trident
    Distance: 4 km ·Stratovolcano ·Elevation: 1'864 m ·Last eruption: 1974 ·United States
  • Griggs
    Distance: 9 km ·Stratovolcano ·Elevation: 2'317 m ·Last eruption: -1790 ·United States
  • Katmai
    Distance: 9 km ·Stratovolcano ·Elevation: 2'047 m ·Last eruption: 1912 ·United States
  • Mageik
    Distance: 12 km ·Stratovolcano ·Elevation: 2'165 m ·Last eruption: -500 ·United States
  • Martin
    Distance: 19 km ·Stratovolcano ·Elevation: 1'863 m ·Last eruption: 1953 ·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