31 Mar 2026, 15:38 UTC · Mar 31, 11:38 AM ET

M4.5 earthquake 117 km S of Tateyama, Japan

A magnitude 4.5 earthquake struck 117 km S of Tateyama, Japan at Mar 31, 11:38 AM ET, 110 km deep, light – felt by most people nearby, rattling windows, rarely damage.

under 33–44–55–66+

Magnitude	4.5 mb
Time	31 Mar 2026, 15:38 UTC
Location	33.945°, 140.092° – 117 km S of Tateyama, Japan
Depth	110.0 km
Felt reports	0
USGS event	us7000s954

Within 100 km

Other earthquakes nearby this year

Mag.	Where	When (ET)	Depth	Felt
5.3	148 km SSE of Tateyama, Japan · PAGER green	Aug 21, 8:02 AM 56 d ago	71 km	9 reports
4.6	208 km SSE of Tateyama, Japan	Jun 6, 7:29 AM 132 d ago	70 km	–
4.5	59 km SE of Shimoda, Japan	Feb 23, 5:34 PM 235 d ago	140 km	–
4.4	70 km SSE of Wada, Japan	Jun 30, 11:02 AM 108 d ago	60 km	–
4.4	74 km SSE of Tateyama, Japan	Mar 22, 4:56 AM 208 d ago	95 km	1 report
4.4	53 km ESE of Shimoda, Japan	Dec 2, 6:07 AM 318 d ago	10 km	–
4.4	26 km SSE of Wada, Japan	Oct 2, 11:37 PM 379 d ago	52 km	4 reports
4.3	184 km S of Tateyama, Japan	Jul 24, 7:18 PM 84 d ago	80 km	–
4.2	118 km SSE of Shimoda, Japan	Sep 12, 3:18 PM 34 d ago	15 km	–
4.0	60 km SE of Wada, Japan	Feb 10, 11:12 AM 248 d ago	59 km	–

FAQ

About this earthquake

How strong was the 117 km S of Tateyama, Japan earthquake?

Magnitude 4.5 (mb), light – felt by most people nearby, rattling windows, rarely damage. Depth 110 km.

Was it felt?

No felt reports have been submitted to the USGS so far.

Were there aftershocks?

No earthquakes within 100 km have followed so far in our records.

Earthquakes

Source: U.S. Geological Survey (USGS) earthquake catalog, real-time feeds and FDSN event service; magnitudes and locations are revised by seismologists for hours after an event. Times are Eastern (ET) unless marked UTC. Not an alert service: for warnings follow local authorities and tsunami centers.