M 6.4 - 117 km E of Yamada, Japan

November 9, 2025 at 08:54:36 UTC

Depth: 10.00 km (Shallow)

M 6.4

Strong

Green

PAGER Alert

No

Tsunami

13

Felt Reports

Event Details

Magnitude6.4 mww
Depth10.00 km (Shallow)
Location39.4971N, 143.3097E
Community IntensityIII (Weak)
Mercalli IntensityIV (Light)
Felt Reports (DYFI)13 people
Alert Level (PAGER)Green — No fatalities or damage expected
Tsunami WarningNo
Significance635 / 3000
StatusReviewed
Networkus
USGS Event PageView on USGS →

Frequently Asked Questions

What does magnitude 6.4 mean?

A magnitude 6.4 earthquake is classified as "Strong". Strong earthquakes can cause severe damage in areas several tens of miles across.

How deep was this earthquake?

This earthquake occurred at a depth of 10.00 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.