Back to map
M3.7 Depth: 20.0 km

M3.7 Earthquake near 232 km ESE of Attu Station, Alaska

UTC time: 2026-06-18 15:57:39 UTC Local time: —

About this earthquake

On June 18, 2026 at 15:57 UTC, a magnitude M3.7 earthquake occurred near 232 km ESE of Attu Station, Alaska. The hypocenter lay relatively close to the surface at around 20 km, increasing how strongly it was felt. Earthquakes of this magnitude are often felt but rarely cause damage.

The data is provided by USGS and cross-checked across seismological networks.

Details

Magnitude
M3.7
Depth
20.0 km
UTC time
2026-06-18 15:57:39 UTC
Local time
—
Country
—
Source
usgs
Coordinates
51.83600, 176.17300
Temperature
6.3°C

Map

Depth profile

Depth profile Depth: 20 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 20 km
Shallow
20 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

  • Buldir
    Distance: 60 km ·Stratovolcano ·Elevation: 656 m ·United States
  • Kiska
    Distance: 102 km ·Stratovolcano ·Elevation: 1'220 m ·Last eruption: 1990 ·United States
  • Segula
    Distance: 136 km ·Stratovolcano ·Elevation: 1'160 m ·United States
  • Davidof
    Distance: 149 km ·Stratovolcano ·Elevation: 328 m ·United States
  • Little Sitkin
    Distance: 163 km ·Stratovolcano ·Elevation: 1'174 m ·Last eruption: 1830 ·United States
  • Semisopochnoi
    Distance: 234 km ·Stratovolcano ·Elevation: 1'221 m ·Last eruption: 2023 ·United States

Stats (last 24h)

Global (24h)
676
Country (24h)
—
—
Current earthquakes in
Magnitude Place Local time
No recent events available.

Share