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United States

M4.1 Earthquake near 14 km WNW of Tatitlek, Alaska (United States)

UTC time: 2025-07-19 19:34:44 UTC Local time: —

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About this earthquake

On July 19, 2025 at 19:34 UTC, a magnitude M4.1 earthquake occurred near 14 km WNW of Tatitlek, Alaska (United States). With a focal depth of about 19 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by USGS. United States: 160 earthquakes were recorded in the past 24 hours, the strongest reaching M3.3.

Details

ID
15de4e2bc9c03f77fa2654872cd09f5c08e90759
Magnitude
M4.1
Depth
19.2 km
UTC time
2025-07-19 19:34:44 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
60.93320, -146.90730
Temperature
15.8°C

Depth profile

Depth profile Depth: 19.2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 19.2 km
Shallow
19.2 km
19.2 km — deeper than the regional average (15.3 km)
Regional average: 15.3 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

  • Wrangell
    Distance: 194 km ·Shield ·Elevation: 4'278 m ·Last eruption: 1912 ·United States
  • Churchill
    Distance: 281 km ·Stratovolcano ·Elevation: 5'005 m ·Last eruption: 847 ·United States
  • Spurr
    Distance: 290 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Hayes
    Distance: 304 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Redoubt
    Distance: 321 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Iliamna
    Distance: 353 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Tatitlek AirportUnited States · TEK · PAKA
    13.6 kmStraight-line distance
  • Valdez Pioneer FieldUnited States · VDZ · PAVD
    41.9 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-10-05

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Alaska

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 653 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

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.

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