M 4.0 - 20 km WNW of Tatitlek, Alaska

January 26, 2026 at 10:56:49 UTC

Depth: 8.10 km (Shallow)

M 4.0

Light

N/A

PAGER Alert

Yes

Tsunami

15

Felt Reports

Event Details

Magnitude4.0 ml
Depth8.10 km (Shallow)
Location60.9170N, 147.0420W
Community IntensityIII (Weak)
Mercalli IntensityIII (Weak)
Felt Reports (DYFI)15 people
Tsunami WarningYes
Significance251 / 3000
StatusReviewed
Networkak
USGS Event PageView on USGS →

Frequently Asked Questions

What does magnitude 4 mean?

A magnitude 4 earthquake is classified as "Light". Light earthquakes produce noticeable shaking but rarely cause damage.

How deep was this earthquake?

This earthquake occurred at a depth of 8.10 km, classified as "Shallow". Shallow earthquakes tend to cause more damage at the surface.

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Data from the USGS Earthquake Hazards Program (ComCat). QuakeScan is not affiliated with the USGS. Event details may be updated as new data becomes available.