Earthquake information

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Author	INFO
Date and time	2025-04-01 23:54:49.2 UTC
Latitude	27.439
Longitude	142.579
Depth	35
Magnitude	4.6 mb
Region	BONIN ISLANDS, JAPAN REGION
Latest update	2025-04-02 06:39:55.6 UTC

rms	0.91 s
N° phases used for the localisation	104
N° stations used for the localisation	91
Gap	157.7 °
95% confidence ellipse
semi major	13.4
semi minor	8
Azimuth	123 °
Location Type	manual

Download data for this event

Note: links can take up to 20 minutes from the earthquake to become available

Operating network	code	Distance°	EvAz	Phase	Pick time	Residual	T	Reporting network
JP	JCJ	0.490	226	Pn	2025-04-01 23:54:59.5	-0.2	T	NEIR0000
JP	JCJ	0.490	226	Sn	2025-04-01 23:55:09.2	2.2	T	NEIR0001
IU	MAJO	9.810	339	Pn	2025-04-01 23:57:06.1	-1.7	T	GSRC0002
KG	TJN	15.683	308	Pn	2025-04-01 23:58:25.4	-2	T	GSRC0003
KG	TJN	15.683	308	Pn	2025-04-01 23:58:25.4	-2	T	GSRC0003
IM	USRK	18.772	336	Pn	2025-04-01 23:59:06.5	0.6	T	NEIR0004
IU	YSS	19.484	0	Pn	2025-04-01 23:59:14.3	-0.2	T	GSRC0005
IU	YSS	19.484	0	P	2025-04-01 23:59:14.4	1.3	T	GSRC0005
TW	YULB	19.647	263	P	2025-04-01 23:59:15.1	0.2	T	NEIR0006
TW	SSLB	19.843	264	Pn	2025-04-01 23:59:18.7	-0.1	T	NEIR0007
IR	KLR	23.305	342	P	2025-04-01 23:59:55.3	1.4	T	GSRC0008
IR	KLR	23.305	342	pP	2025-04-01 23:59:55.4	-7.5		GSRC0008
IC	HIA	28.005	327	P	2025-04-02 00:00:37.2	0.4	T	NEIR0009
IR	HIBB	28.195	328	P	2025-04-02 00:00:39.6	1.1	T	NEIR0010
IM	HILR	28.195	328	P	2025-04-02 00:00:38.8	0.3	T	NEIR0011
IU	ULN	34.311	316	P	2025-04-02 00:01:32.0	-0.4	T	NEIR0012
IM	SONM	34.706	316	P	2025-04-02 00:01:36.6	0.7	T	NEIR0013
II	TLY	37.886	320	P	2025-04-02 00:02:04.4	1.5	T	NEIR0014
TM	CRAI	39.145	269	P	2025-04-02 00:02:13.3	-0.2	T	NEIR0015
TM	PHRA	39.860	266	P	2025-04-02 00:02:19.5	-0	T	NEIR0016
AU	WB10	47.636	190	P	2025-04-02 00:03:20.7	-1	T	NEIR0017
II	WRAB	47.805	190	P	2025-04-02 00:03:22.0	-1	T	NEIR0018
IM	ZAA0B	49.438	319	P	2025-04-02 00:03:35.9	0.2	T	NEIR0019
IM	ZALV	49.438	319	P	2025-04-02 00:03:36.0	0.3	T	NEIR0020
IM	MKAR	50.515	309	P	2025-04-02 00:03:43.8	-0.2	T	NEIR0021
IM	MKAR	50.515	309	PcP	2025-04-02 00:05:01.4	-0.2	T	NEIR0022
IU	MAKZ	50.731	309	P	2025-04-02 00:03:45.5	-0.2	T	NEIR0023
KZ	PDGK	52.626	305	P	2025-04-02 00:03:59.5	-0.5	T	NEIR0024
II	KURK	52.976	314	P	2025-04-02 00:04:01.6	-0.7	T	NEIR0025
AK	CAST	54.775	30	P	2025-04-02 00:04:15.4	-0.1	T	NEIR0026
AK	G23K	56.146	26	P	2025-04-02 00:04:25.4	0.1	T	NEIR0027
AK	C23K	56.493	22	P	2025-04-02 00:04:27.8	0.1	T	NEIR0028
AK	E24K	56.940	25	P	2025-04-02 00:04:31.1	0.1	T	NEIR0029
KR	ARSB	57.656	303	P	2025-04-02 00:04:36.5	0.2	T	NEIR0030
AK	D25K	57.874	23	P	2025-04-02 00:04:38.1	0.5	T	NEIR0031
II	BORK	58.040	317	P	2025-04-02 00:04:39.5	0.8	T	NEIR0032
AK	MCAR	58.836	33	P	2025-04-02 00:04:44.8	0.5	T	NEIR0033
IM	KKAR	59.156	306	P	2025-04-02 00:04:47.4	0.8	T	NEIR0034
CN	DAWY	60.430	30	P	2025-04-02 00:04:55.1	-0.2	T	NEIR0035
II	SIMI	61.181	301	P	2025-04-02 00:05:00.9	0.2	T	NEIR0036
II	ARTI	64.429	322	P	2025-04-02 00:05:22.4	0.4	T	NEIR0037
CN	KUKN	69.318	23	P	2025-04-02 00:05:52.9	-0.2	T	NEIR0038
CN	YKAW1	71.660	28	P	2025-04-02 00:06:07.2	-0.2	T	NEIR0039
AB	GAL	74.475	308	P	2025-04-02 00:06:23.3	-0.9	T	RSSC0040
AB	GAL	74.475	308	P	2025-04-02 00:06:23.3	-0.9	T	RSSC0041
AB	GAL	74.475	308	pP	2025-04-02 00:06:23.4	-11.4		RSSC0040
AB	GAL	74.475	308	pP	2025-04-02 00:06:23.4	-11.4		RSSC0041
AB	NDR	74.527	308	P	2025-04-02 00:06:23.6	-0.9	T	RSSC0042
AB	NDR	74.527	308	pP	2025-04-02 00:06:23.7	-11.4		RSSC0042
AB	GOB	74.775	308	P	2025-04-02 00:06:24.9	-1.1	T	RSSC0043
AB	GOB	74.775	308	pP	2025-04-02 00:06:25.0	-11.5		RSSC0043
AB	SIZ	75.089	309	P	2025-04-02 00:06:26.9	-0.9	T	RSSC0044
AB	SIZ	75.089	309	pP	2025-04-02 00:06:27.0	-11.3		RSSC0044
AB	ATG	75.148	309	P	2025-04-02 00:06:27.3	-0.8	T	RSSC0045
AB	ATG	75.148	309	pP	2025-04-02 00:06:27.4	-11.3		RSSC0045
AB	QUB	75.258	309	P	2025-04-02 00:06:27.9	-0.9	T	RSSC0046
AB	QUB	75.258	309	pP	2025-04-02 00:06:28.0	-11.3		RSSC0046
AB	GBS	75.275	308	P	2025-04-02 00:06:28.1	-0.8	T	RSSC0047
AB	GBS	75.275	308	pP	2025-04-02 00:06:28.2	-11.2		RSSC0047
AB	QSR	75.354	309	P	2025-04-02 00:06:28.5	-0.8	T	RSSC0048
AB	QSR	75.354	309	pP	2025-04-02 00:06:28.6	-11.3		RSSC0048
AB	PQL	75.417	309	P	2025-04-02 00:06:28.8	-0.9	T	RSSC0049
AB	PQL	75.417	309	P	2025-04-02 00:06:28.8	-0.9	T	RSSC0050
AB	PQL	75.417	309	pP	2025-04-02 00:06:28.9	-11.3		RSSC0049
AB	PQL	75.417	309	pP	2025-04-02 00:06:28.9	-11.3		RSSC0050
IR	SRV	75.462	308	P	2025-04-02 00:06:29.1	-0.9	T	RSSC0051
IR	SRV	75.462	308	pP	2025-04-02 00:06:29.2	-11.3		RSSC0051
AB	XNQ	75.572	309	P	2025-04-02 00:06:29.6	-1	T	RSSC0052
AB	XNQ	75.572	309	P	2025-04-02 00:06:29.6	-1	T	RSSC0053
AB	XNQ	75.572	309	pP	2025-04-02 00:06:29.7	-11.4		RSSC0052
AB	XNQ	75.572	309	pP	2025-04-02 00:06:29.7	-11.4		RSSC0053
AB	ZRNV	75.583	309	P	2025-04-02 00:06:29.5	-1.1	T	RSSC0054
AB	ZRNV	75.583	309	pP	2025-04-02 00:06:29.6	-11.6		RSSC0054
AB	IML	75.700	309	P	2025-04-02 00:06:30.2	-1.1	T	RSSC0055
AB	IML	75.700	309	P	2025-04-02 00:06:30.2	-1.1	T	RSSC0056
AB	IML	75.700	309	pP	2025-04-02 00:06:30.3	-11.6		RSSC0055
AB	IML	75.700	309	pP	2025-04-02 00:06:30.3	-11.6		RSSC0056
AB	KDR	75.870	308	P	2025-04-02 00:06:31.3	-1	T	RSSC0057
AB	KDR	75.870	308	pP	2025-04-02 00:06:31.4	-11.4		RSSC0057
AB	QBL	75.876	309	P	2025-04-02 00:06:31.3	-1	T	RSSC0058
AB	QBL	75.876	309	P	2025-04-02 00:06:31.3	-1	T	RSSC0059
AB	QBL	75.876	309	pP	2025-04-02 00:06:31.4	-11.5		RSSC0058
AB	QBL	75.876	309	pP	2025-04-02 00:06:31.4	-11.5		RSSC0059
AB	SAT	75.927	308	P	2025-04-02 00:06:31.7	-0.9	T	RSSC0060
AB	SAT	75.927	308	pP	2025-04-02 00:06:31.8	-11.4		RSSC0060
AB	LKR	76.129	307	P	2025-04-02 00:06:32.8	-1	T	RSSC0062
AB	LKR	76.129	307	P	2025-04-02 00:06:32.8	-1	T	RSSC0063
AB	LKR	76.129	307	pP	2025-04-02 00:06:32.9	-11.4		RSSC0062
AB	LKR	76.129	307	pP	2025-04-02 00:06:32.9	-11.4		RSSC0063
AB	SEK	76.140	309	P	2025-04-02 00:06:32.8	-1	T	RSSC0061
AB	SEK	76.140	309	pP	2025-04-02 00:06:32.9	-11.5		RSSC0061
AB	AST	76.182	306	P	2025-04-02 00:06:33.0	-1.1	T	RSSC0065
AB	AST	76.182	306	P	2025-04-02 00:06:33.0	-1.1	T	RSSC0066
AB	AST	76.182	306	pP	2025-04-02 00:06:33.1	-11.5		RSSC0065
AB	AST	76.182	306	pP	2025-04-02 00:06:33.1	-11.5		RSSC0066
AB	GLB	76.186	307	P	2025-04-02 00:06:32.9	-1.2	T	RSSC0064
AB	GLB	76.186	307	pP	2025-04-02 00:06:33.0	-11.7		RSSC0064
AB	ZRD	76.257	308	P	2025-04-02 00:06:33.5	-1	T	RSSC0067
AB	ZRD	76.257	308	pP	2025-04-02 00:06:33.6	-11.5		RSSC0067
AB	ZKT	76.417	310	P	2025-04-02 00:06:34.5	-1	T	RSSC0068
AB	ZKT	76.417	310	pP	2025-04-02 00:06:34.6	-11.4		RSSC0068
AB	YRD	76.428	307	P	2025-04-02 00:06:34.7	-0.8	T	RSSC0069
AB	YRD	76.428	307	P	2025-04-02 00:06:34.7	-0.8	T	RSSC0070
AB	YRD	76.428	307	pP	2025-04-02 00:06:34.8	-11.2		RSSC0069
AB	YRD	76.428	307	pP	2025-04-02 00:06:34.8	-11.2		RSSC0070
AB	MNG	76.467	309	P	2025-04-02 00:06:34.8	-0.9	T	RSSC0071
AB	MNG	76.467	309	pP	2025-04-02 00:06:34.9	-11.4		RSSC0071
AB	LRK	76.471	307	P	2025-04-02 00:06:34.8	-0.9	T	RSSC0072
AB	LRK	76.471	307	P	2025-04-02 00:06:34.8	-0.9	T	RSSC0073
AB	LRK	76.471	307	pP	2025-04-02 00:06:34.9	-11.4		RSSC0072
AB	LRK	76.471	307	pP	2025-04-02 00:06:34.9	-11.4		RSSC0073
AB	BLQ	76.575	308	P	2025-04-02 00:06:35.4	-0.9	T	RSSC0074
AB	BLQ	76.575	308	pP	2025-04-02 00:06:35.5	-11.4		RSSC0074
AB	BRD	76.615	309	P	2025-04-02 00:06:35.6	-0.9	T	RSSC0075
AB	BRD	76.615	309	pP	2025-04-02 00:06:35.7	-11.4		RSSC0075
AB	AGD	76.728	308	P	2025-04-02 00:06:36.3	-0.9	T	RSSC0076
AB	AGD	76.728	308	pP	2025-04-02 00:06:36.4	-11.3		RSSC0076
IR	VSHL	76.746	310	P	2025-04-02 00:06:36.3	-1.1	T	RSSC0077
IR	VSHL	76.746	310	pP	2025-04-02 00:06:36.4	-11.5		RSSC0077
GO	SHNK	76.768	311	P	2025-04-02 00:06:37.8	0.2	T	NEIR0078
GO	DDFN	76.818	310	P	2025-04-02 00:06:36.7	-1.1	T	RSSC0079
GO	DDFN	76.818	310	pP	2025-04-02 00:06:36.8	-11.6		RSSC0079
AB	GAN	77.039	309	P	2025-04-02 00:06:37.9	-1	T	RSSC0080
AB	GAN	77.039	309	pP	2025-04-02 00:06:38.0	-11.5		RSSC0080
IR	DSKN	77.295	309	P	2025-04-02 00:06:39.4	-1.2	T	RSSC0081
IR	DSKN	77.295	309	pP	2025-04-02 00:06:39.5	-11.7		RSSC0081
AB	GDB	77.387	309	P	2025-04-02 00:06:39.8	-1.1	T	RSSC0082
AB	GDB	77.387	309	PcP	2025-04-02 00:06:39.9	-11.3		RSSC0082
AB	QZX	77.525	310	P	2025-04-02 00:06:40.6	-1.1	T	RSSC0083
AB	QZX	77.525	310	PcP	2025-04-02 00:06:40.7	-11.2		RSSC0083
IR	TOVZ	77.531	310	P	2025-04-02 00:06:40.6	-1.3	T	RSSC0084
IR	TOVZ	77.531	310	PcP	2025-04-02 00:06:40.7	-11.4		RSSC0084
A2	AGVN	77.597	308	P	2025-04-02 00:06:42.6	0.3	T	NEIR0085
IM	FINES	77.712	334	P	2025-04-02 00:06:42.6	0.1	T	NEIR0087
CN	BLKN	77.748	22	P	2025-04-02 00:06:43.1	0.4	T	NEIR0086
AB	ORB	78.010	308	P	2025-04-02 00:06:43.3	-1.1	T	RSSC0088
AB	ORB	78.010	308	PcP	2025-04-02 00:06:43.4	-10.6		RSSC0088
II	KIV	78.030	313	P	2025-04-02 00:06:44.8	0.3	T	NEIR0089
AB	SBZ	78.116	308	P	2025-04-02 00:06:44.0	-0.9	T	RSSC0090
AB	SBZ	78.116	308	PcP	2025-04-02 00:06:44.1	-10.3		RSSC0090
A2	KCHK	78.269	309	P	2025-04-02 00:06:46.1	0	T	NEIR0091
GO	EMLK	78.417	311	P	2025-04-02 00:06:45.6	-1.5	T	RSSC0092
GO	EMLK	78.417	311	PcP	2025-04-02 00:06:45.7	-10.5		RSSC0092
AB	HYR	78.462	309	P	2025-04-02 00:06:45.7	-1.1	T	RSSC0093
AB	HYR	78.462	309	PcP	2025-04-02 00:06:45.8	-10.1		RSSC0093
A2	ZRSH	78.706	310	P	2025-04-02 00:06:48.4	-0.1	T	NEIR0094
TU	IGDI	78.930	309	P	2025-04-02 00:06:48.3	-1.3	T	RSSC0095
TU	IGDI	78.930	309	PcP	2025-04-02 00:06:48.4	-9.7		RSSC0095
QK	SLY	79.825	305	P	2025-04-02 00:06:54.0	-0.4	T	NEIR0096
TU	HAKT	80.231	307	P	2025-04-02 00:06:55.3	-1.6	T	RSSC0097
TU	HAKT	80.231	307	PcP	2025-04-02 00:06:55.4	-8.6		RSSC0097
II	FFC	81.189	32	P	2025-04-02 00:07:01.4	-0.2	T	NEIR0098
KO	DARE	84.046	311	P	2025-04-02 00:07:17.7	1	T	NEIR0099
II	RAYN	85.344	294	P	2025-04-02 00:07:23.9	0.8	T	NEIR0100
IM	BRTR	85.987	313	P	2025-04-02 00:07:26.6	0.1	T	NEIR0101