Back to map
M2.1 Depth: 19.5 km

M2.1 Earthquake near 79 km SSE of Adak, Alaska

UTC time: 2025-03-22 10:51:07 UTC Local time: —

About this earthquake

On March 22, 2025 at 10:51 UTC, a magnitude M2.1 earthquake occurred near 79 km SSE of Adak, Alaska. With a focal depth of about 20 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.

Details

Magnitude
M2.1
Depth
19.5 km
UTC time
2025-03-22 10:51:07 UTC
Local time
—
Country
—
Source
usgs
Coordinates
51.20950, -176.21150

Map

Depth profile

Depth profile Depth: 19.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 19.5 km
Shallow
19.5 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

  • Moffett
    Distance: 90 km ·Stratovolcano ·Elevation: 1'196 m ·Last eruption: -1600 ·United States
  • Great Sitkin WATCH · ORANGE
    Distance: 97 km ·Stratovolcano ·Elevation: 1'740 m ·Last eruption: 2026 ·United States
  • Kanaga
    Distance: 103 km ·Stratovolcano ·Elevation: 1'307 m ·Last eruption: 2023 ·United States
  • Bobrof
    Distance: 115 km ·Stratovolcano ·Elevation: 738 m ·United States
  • Kasatochi
    Distance: 118 km ·Stratovolcano ·Elevation: 314 m ·Last eruption: 2008 ·United States
  • Koniuji
    Distance: 135 km ·Stratovolcano ·Elevation: 273 m ·Last eruption: -1150 ·United States

Stats (last 24h)

Global (24h)
649
Country (24h)
—
—
Current earthquakes in
Magnitude Place Local time
No recent events available.

Share