M 5.9 - 278 km ESE of Attu Station, Alaska

January 15, 2026 at 08:52:45 UTC

Depth: 41.16 km (Shallow)

M 5.9

Moderate

Green

PAGER Alert

Yes

Tsunami

N/A

Felt Reports

Event Details

Magnitude5.9 mww
Depth41.16 km (Shallow)
Location51.5801N, 176.6969E
Mercalli IntensityIV (Light)
Alert Level (PAGER)Green — No fatalities or damage expected
Tsunami WarningYes
Significance536 / 3000
StatusReviewed
Networkus
USGS Event PageView on USGS →

Frequently Asked Questions

What does magnitude 5.9 mean?

A magnitude 5.9 earthquake is classified as "Moderate". Moderate earthquakes can cause damage to poorly constructed buildings.

How deep was this earthquake?

This earthquake occurred at a depth of 41.16 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.