USGS EVENT DOSSIER

M4.1

17 km SSW of Makurazaki, Japan

REVIEWED

ORIGIN TIME2026-10-21T15:13:06.600Z

DEPTH164.1 KM

COORDINATES31.1189, 130.2616

SIGNIFICANCE259

FELT REPORTS--

MMI / CDI-- / --

PAGER--

TSUNAMI FLAGNO

SOURCE + PROVENANCEU.S. GEOLOGICAL SURVEY

Event ID us6000u3un. Updated 2026-11-04T22:08:54.040Z. This dossier reflects source-returned event metadata and does not infer a cause.

OPEN USGS EVENT ↗

LOCAL SEISMIC CONTEXTOTHER EVENTS WITHIN 250 KMCurrent 30-day catalog window

74 km S of Yudomari, Japan2026-11-13T23:22:54.402Z · 40.9 KM DEEP

OPEN →M4.4

70 km S of Yudomari, Japan2026-11-09T02:12:18.837Z · 51.1 KM DEEP

OPEN →M4.5

11 km W of Honmachi, Japan2026-11-08T01:53:16.193Z · 10.0 KM DEEP

OPEN →M4.3

32 km SSW of Makurazaki, Japan2026-11-02T15:21:22.685Z · 148.3 KM DEEP

OPEN →M4.4

36 km E of Koseda, Japan2026-10-30T21:15:19.819Z · 35.0 KM DEEP

OPEN →M4.4

37 km S of Nishinoomote, Japan2026-10-30T20:26:46.635Z · 48.5 KM DEEP

OPEN →M5.1

46 km ESE of Miyazaki, Japan2026-10-24T23:59:37.247Z · 10.0 KM DEEP

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