M 4.3 - 100 km N of Yakutat, Alaska

December 7, 2025 at 01:56:24 UTC

Depth: 5.00 km (Shallow)

M 4.3

Light

Green

PAGER Alert

Yes

Tsunami

N/A

Felt Reports

Event Details

Magnitude4.3 mwr
Depth5.00 km (Shallow)
Location60.4444N, 139.6120W
Mercalli IntensityIV (Light)
Alert Level (PAGER)Green — No fatalities or damage expected
Tsunami WarningYes
Significance284 / 3000
StatusReviewed
Networkus
USGS Event PageView on USGS →

Frequently Asked Questions

What does magnitude 4.3 mean?

A magnitude 4.3 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 5.00 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.