4.1
8 km S of Maizuru, Japan
2026-03-09 11:59:31 UTC (2026-03-09)
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Earthquake Details
Magnitude
4.1 mb
Depth
370.5 km
Deep
Location
35.3771°N
135.3359°E
135.3359°E
Technical Information
Event ID
us7000s356
Event Type
earthquake
Status
✓ Reviewed
Significance
259
Stations Used
124
Azimuthal Gap
52.0°
Min Station Distance
1.384°
RMS Residual
0.69 sec
Last Updated
2026-03-31 08:00:35 UTC
Nearby Earthquakes (Last 7 Days)
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Understanding This Data
Magnitude 4.1 earthquakes are often felt but rarely cause damage.
Deep depth (370.5 km): Deep earthquakes are less likely to cause surface damage.
Be Prepared
Earthquakes can happen without warning. Make sure you know what to do.