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M4.1 Earthquake near 66 km W of Cantwell, Alaska

UTC time: 2025-03-30 02:01:58 UTC Local time: —
Magnitude
M4.1
Depth
12.7 km
Source
USGS

66 km W of Cantwell, Alaska

Map

About this earthquake

On March 30, 2025 at 02:01 UTC, a magnitude M4.1 earthquake occurred near 66 km W of Cantwell, Alaska. The hypocenter lay relatively close to the surface at around 13 km, increasing how strongly it was felt. Tremors of this size are distinctly felt and can occasionally cause light damage.

The event was recorded by USGS.

Details

ID
7ebc752cd132e9733a2653b3c6039233ee2fe46f
Magnitude
M4.1
Depth
12.7 km
UTC time
2025-03-30 02:01:58 UTC
Local time
—
Country
—
Source
usgs
Coordinates
63.41650, -150.27540

Depth profile

Depth profile Depth: 12.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 12.7 km
Shallow
12.7 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

  • Buzzard Creek
    Distance: 116 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States
  • Hayes
    Distance: 226 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Spurr
    Distance: 257 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Redoubt
    Distance: 350 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Wrangell
    Distance: 355 km ·Shield ·Elevation: 4'278 m ·Last eruption: 1912 ·United States
  • Iliamna
    Distance: 404 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States

No unambiguous area assignment

Context for this earthquake

This event has no unambiguous country assignment in the analysed catalogue. It is therefore not assigned to a regional profile.

Earthquake overview

Stats (last 24h)

Global (24h)
517
Country (24h)
—
—
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