Earthquake · Reviewed by USGS

M4.5 earthquake 165 km E of Miyakojima, Japan

A magnitude 4.5 earthquake struck 165 km E of Miyakojima, Japan at Mar 22, 2025, 05:44 UTC, at a depth of 10 km. The epicentre was 165 km (103 mi) E of Miyakojima.

Details

Magnitude	4.5 mb
Time	Mar 22, 2025, 05:44 UTC
Depth	10.0 km
Coordinates	24.701, 126.943
Felt reports	0
Tsunami flag	None
Source	USGS event page

Fig. 1The epicentre and other earthquakes within 100 km, since the day before

01 — Nearby

Nearest cities

02 — Around it

Other earthquakes within 100 km

Other earthquakes within 100 km since the day before this event
Magnitude	Location	Distance	Depth	Time
4.4	145 km S of Itoman, Japan	88 km / 55 mi	depth 10 km	Aug 15, 06:58 UTC
4.4	78 km S of Itoman, Japan	100 km / 62 mi	depth 10 km	Jul 13, 21:57 UTC
4.4	164 km ESE of Miyakojima, Japan	78 km / 48 mi	depth 10 km	Apr 26, 19:53 UTC
4.8	127 km SE of Miyakojima, Japan	96 km / 60 mi	depth 10 km	Sep 20, 04:46 UTC
4.2	132 km ENE of Miyakojima, Japan	75 km / 47 mi	depth 35 km	Aug 6, 01:46 UTC
4.2	150 km S of Itoman, Japan	90 km / 56 mi	depth 10 km	Jul 4, 03:54 UTC
4.3	126 km SSW of Itoman, Japan	52 km / 32 mi	depth 25 km	Jun 12, 21:30 UTC
4.3	91 km ENE of Miyakojima, Japan	92 km / 57 mi	depth 35 km	May 15, 01:38 UTC

USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.