Earthquake · Reviewed by USGS

M4.4 earthquake 43 km SE of Koseda, Japan

A magnitude 4.4 earthquake struck 43 km SE of Koseda, Japan at Jul 29, 2026, 07:13 UTC, at a depth of 27 km. The epicentre was 65 km (40 mi) S of Nishinoomote.

Details

Magnitude	4.4 mb
Time	Jul 29, 2026, 07:13 UTC
Depth	27.3 km
Coordinates	30.151, 131.004
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
4.5	55 km SE of Koseda, Japan	13 km / 8 mi	depth 38 km	Sep 19, 07:08 UTC
4.8	55 km ESE of Koshima, Japan	20 km / 13 mi	depth 35 km	Aug 29, 21:00 UTC
4.9	97 km SE of Koshima, Japan	62 km / 39 mi	depth 10 km	Aug 22, 14:56 UTC
4.1	51 km ESE of Koseda, Japan	20 km / 12 mi	depth 41 km	Aug 5, 20:24 UTC
4.5	59 km SE of Koseda, Japan	17 km / 10 mi	depth 10 km	Aug 4, 20:01 UTC
4.8	62 km ESE of Koseda, Japan	20 km / 12 mi	depth 28 km	Aug 4, 19:56 UTC

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