Earthquake information

Summary Maps Testimonies Medias Scientific data

Author	INFO
Date and time	2023-09-17 22:54:38.2 UTC
Latitude	-56.009
Longitude	-27.122
Depth	35
Magnitude	5.1 mb
Region	SOUTH SANDWICH ISLANDS REGION
Latest update	2023-09-18 06:53:04.7 UTC

rms	0.93 s
N° phases used for the localisation	154
N° stations used for the localisation	99
Gap	73.6 °
95% confidence ellipse
semi major	7.40
semi minor	5.60
Azimuth	44 °
Location Type	manual

Download data for this event

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

Network	code	Distance°	EvAz	Phase	Pick time	Residual	T	Author
II	HOPE	5.636	112	Pn	2023-09-17 22:56:00.4	1.00	T	NEIR
II	HOPE	5.636	112	Sn	2023-09-17 22:57:02.2	-0.70	T	NEIR
AW	VNA1	16.821	321	P	2023-09-17 22:58:33.5	0.80	T	GFZ
AW	VNA2	17.189	320	Pn	2023-09-17 22:58:35.3	-0.20	T	GFZ
AI	JUBA	17.190	83	P	2023-09-17 22:58:36.8	0.10	T	NEIR
II	EFI	18.653	116	P	2023-09-17 22:58:52.5	-0.40	T	NEIR
GE	SNAA	18.735	314	P	2023-09-17 22:58:53.8	-0.10	T	SC4
GE	SNAA	18.735	314	Pn	2023-09-17 22:58:53.9	-0.60	T	GFZ
GE	SNAA	18.735	314	Pn	2023-09-17 22:58:53.9	-0.60	T	MCSM
GE	SNAA	18.735	314	Pn	2023-09-17 22:58:53.9	-0.60	T	NEIR
IU	PMSA	19.926	81	P	2023-09-17 22:59:06.9	0.10	T	NEIR
UD	AIA	20.093	80	P	2023-09-17 22:59:08.4	-0.30	T	MCSM
AI	SMAI	21.788	76	P	2023-09-17 22:59:26.9	0.00	T	NEIR
AI	BELA	22.083	11	P	2023-09-17 22:59:29.5	-0.60	T	NEIR
C1	MG01	22.733	109	P	2023-09-17 22:59:36.3	-0.80	T	NEIR
C1	MG02	24.415	115	P	2023-09-17 22:59:52.7	-0.50	T	NEIR
C	GO10	25.265	114	P	2023-09-17 23:00:00.5	-0.50	T	NEIR
BL	PLTB	30.482	150	P	2023-09-17 23:00:48.4	0.70	T	GFZ
BL	ITAB	33.906	155	P	2023-09-17 23:01:19.6	1.90	T	GFZ
IU	QSPA	34.176	188	P	2023-09-17 23:01:20.2	-0.10	T	NEIR
IU	QSPA	34.176	188	P	2023-09-17 23:01:20.4	0.10	T	GFZ
BL	PTGB	36.144	156	P	2023-09-17 23:01:36.1	-1.00	T	MCSM
BL	PTGB	36.144	156	P	2023-09-17 23:01:37.1	0.00	T	NEIR
C1	BO02	36.426	139	P	2023-09-17 23:01:38.9	-0.70	T	MCSM
C1	BO02	36.426	139	pP	2023-09-17 23:01:49.7	0.40	T	MCSM
GT	CPUP	36.799	152	P	2023-09-17 23:01:42.1	-0.50	T	NEIR
GT	CPUP	36.799	152	P	2023-09-17 23:01:42.7	0.10	T	GFZ
GT	CPUP	36.799	152	P	2023-09-17 23:01:42.7	0.10	T	MCSM
C1	BO01	36.892	140	P	2023-09-17 23:01:42.8	-0.60	T	NEIR
C1	MT09	37.311	140	P	2023-09-17 23:01:45.9	-1.20	T	NEIR
BL	BSCB	37.350	164	P	2023-09-17 23:01:47.5	0.20	T	NEIR
BL	BSCB	37.350	164	P	2023-09-17 23:01:48.5	1.10	T	MCSM
BL	BSCB	37.350	164	P	2023-09-17 23:01:48.7	1.40	T	GFZ
C1	MT01	37.383	140	P	2023-09-17 23:01:46.1	-1.50	T	NEIR
C1	MT01	37.383	140	P	2023-09-17 23:01:48.5	0.90	T	MCSM
C1	MT02	37.787	141	P	2023-09-17 23:01:50.5	-0.50	T	NEIR
BL	TRCB	38.132	157	P	2023-09-17 23:01:54.7	0.80	T	GFZ
BL	SJMB	38.724	167	P	2023-09-17 23:01:58.5	-0.30	T	NEIR
BL	SJMB	38.724	167	P	2023-09-17 23:01:59.6	0.80	T	MCSM
AF	CER	38.996	220	P	2023-09-17 23:02:01.5	0.30	T	GFZ
C1	CO01	39.815	143	P	2023-09-17 23:02:07.9	-0.40	T	NEIR
C1	CO01	39.815	143	P	2023-09-17 23:02:08.8	0.50	T	GFZ
AU	MAW	40.092	241	P	2023-09-17 23:02:09.8	-0.40	T	MCSM
AU	MAW	40.092	241	P	2023-09-17 23:02:09.8	-0.40	T	NEIR
AU	MAW	40.092	241	P	2023-09-17 23:02:10.0	-0.20	T	GFZ
AU	MAW	40.092	241	P	2023-09-17 23:02:10.1	-0.10	T	SC4
BL	PMNB	40.145	163	P	2023-09-17 23:02:11.8	1.00	T	GFZ
II	SUR	40.568	220	P	2023-09-17 23:02:14.2	-0.30	T	NEIR
II	SUR	40.568	220	P	2023-09-17 23:02:15.3	0.90	T	GFZ
C1	AC05	40.825	144	P	2023-09-17 23:02:17.1	0.60	T	GFZ
IU	LCO	40.904	144	P	2023-09-17 23:02:15.8	-1.50	T	NEIR
BR	IPMB	41.176	162	P	2023-09-17 23:02:19.8	0.50	T	MCSM
BL	AQDB	41.387	156	P	2023-09-17 23:02:20.3	-0.60	T	MCSM
BL	AQDB	41.387	156	P	2023-09-17 23:02:20.5	-0.40	T	GFZ
C	GO03	41.813	145	P	2023-09-17 23:02:23.6	-1.00	T	GFZ
BL	C2SB	41.916	159	P	2023-09-17 23:02:26.1	0.80	T	GFZ
C1	AC06	42.067	145	P	2023-09-17 23:02:26.3	-0.30	T	NEIR
C1	AC01	43.182	146	P	2023-09-17 23:02:34.7	-0.90	T	NEIR
C1	AC01	43.182	146	P	2023-09-17 23:02:35.7	0.10	T	GFZ
AF	ALKP	43.230	218	P	2023-09-17 23:02:35.5	-0.60	T	NEIR
AF	ALKP	43.230	218	P	2023-09-17 23:02:37.5	1.40	T	SC4
GT	BDFB	43.343	163	P	2023-09-17 23:02:37.2	0.30	T	NEIR
C	GO02	43.490	147	P	2023-09-17 23:02:38.5	0.10	T	NEIR
C	GO02	43.490	147	P	2023-09-17 23:02:38.9	0.50	T	GFZ
BL	PP1B	43.717	158	P	2023-09-17 23:02:39.9	0.10	T	GFZ
CX	PB19	44.393	147	P	2023-09-17 23:02:46.0	0.40	T	GFZ
BR	ARAG	44.429	160	P	2023-09-17 23:02:46.7	1.20	T	SC4
BR	SALV	45.578	158	P	2023-09-17 23:02:54.5	-0.20	T	MCSM
BR	SALV	45.578	158	P	2023-09-17 23:02:55.3	0.70	T	SC4
BR	SDBA	45.642	166	P	2023-09-17 23:02:54.3	-0.90	T	MCSM
GT	BOSA	45.899	218	P	2023-09-17 23:02:56.4	-1.00	T	NEIR
GT	BOSA	45.899	218	P	2023-09-17 23:02:56.7	-0.80	T	GFZ
GT	BOSA	45.899	218	P	2023-09-17 23:02:56.7	-0.80	T	MCSM
IU	SBA	46.035	169	P	2023-09-17 23:02:59.3	1.10	T	GFZ
IU	SBA	46.035	169	P	2023-09-17 23:02:59.3	1.10	T	NEIR
IU	SBA	46.035	169	P	2023-09-17 23:02:59.3	1.10	T	SC4
CX	PB09	46.150	149	P	2023-09-17 23:03:00.0	0.60	T	NEIR
GE	WIN	46.527	213	P	2023-09-17 23:03:01.5	-0.90	T	NEIR
GE	WIN	46.527	213	P	2023-09-17 23:03:02.2	-0.20	T	GFZ
CX	PB01	46.910	149	P	2023-09-17 23:03:05.1	-0.20	T	NEIR
CX	PB01	46.910	149	P	2023-09-17 23:03:05.5	0.30	T	GFZ
BX	PHPEN	47.106	216	P	2023-09-17 23:03:06.4	-0.50	T	NEIR
G	CCD	47.618	202	P	2023-09-17 23:03:10.2	-1.00	T	SC4
BX	LKGWB	47.646	215	P	2023-09-17 23:03:09.9	-1.20	T	NEIR
BR	SNDB	47.782	162	P	2023-09-17 23:03:12.3	0.40	T	NEIR
BR	SNDB	47.782	162	P	2023-09-17 23:03:13.0	1.10	T	SC4
C	GO01	47.944	150	P	2023-09-17 23:03:13.5	-0.30	T	NEIR
C	GO01	47.944	150	P	2023-09-17 23:03:14.1	0.30	T	GFZ
CX	PSGCX	48.452	149	P	2023-09-17 23:03:16.1	-1.20	T	GFZ
GT	LBTB	48.939	216	P	2023-09-17 23:03:20.2	-0.90	T	MCSM
GT	LBTB	48.939	216	P	2023-09-17 23:03:20.5	-0.50	T	GFZ
GT	LBTB	48.939	216	P	2023-09-17 23:03:20.5	-0.50	T	NEIR
CX	PB16	49.242	150	P	2023-09-17 23:03:23.6	-0.20	T	NEIR
CX	PB16	49.242	150	P	2023-09-17 23:03:24.1	0.30	T	GFZ
IU	TSUM	49.618	211	P	2023-09-17 23:03:25.7	-0.60	T	MCSM
IU	TSUM	49.618	211	P	2023-09-17 23:03:25.8	-0.40	T	NEIR
IU	TSUM	49.618	211	P	2023-09-17 23:03:25.9	-0.30	T	GFZ
IU	TSUM	49.618	211	P	2023-09-17 23:03:26.7	0.50	T	SC4
BR	SMTB	49.717	165	P	2023-09-17 23:03:27.0	0.30	T	NEIR
BR	SMTB	49.717	165	P	2023-09-17 23:03:28.1	1.40	T	SC4
BL	CLDB	50.277	160	P	2023-09-17 23:03:30.6	-0.40	T	GFZ
GT	LPAZ	50.377	151	P	2023-09-17 23:03:32.5	0.00	T	NEIR
GT	LPAZ	50.377	151	P	2023-09-17 23:03:32.9	0.40	T	GFZ
GT	LPAZ	50.377	151	P	2023-09-17 23:03:32.9	0.40	T	MCSM
BR	PRPB	52.881	164	P	2023-09-17 23:03:50.6	0.20	T	NEIR
BR	PRPB	52.881	164	P	2023-09-17 23:03:51.2	0.70	T	MCSM
BR	PRPB	52.881	164	P	2023-09-17 23:03:53.7	3.30	T	SC4
IU	CASY	53.834	208	P	2023-09-17 23:03:58.1	0.60	T	NEIR
IU	CASY	53.834	208	P	2023-09-17 23:03:58.9	1.30	T	MCSM
IU	CASY	53.834	208	P	2023-09-17 23:04:00.9	3.40	T	SC4
BX	KSANE	54.627	213	P	2023-09-17 23:04:02.8	-0.60	T	NEIR
IU	SAML	54.802	156	P	2023-09-17 23:04:03.5	-1.00	T	GFZ
G	DRV	57.152	189	P	2023-09-17 23:04:20.8	-0.60	T	SC4
IU	LSZ	58.311	213	P	2023-09-17 23:04:28.9	-0.80	T	GFZ
IU	LSZ	58.311	213	P	2023-09-17 23:04:28.9	-0.80	T	NEIR
GT	DBIC	65.134	194	P	2023-09-17 23:05:14.5	-0.60	T	MCSM
GT	DBIC	65.134	194	P	2023-09-17 23:05:14.5	-0.60	T	NEIR
EC	SLOR	68.847	152	P	2023-09-17 23:05:39.6	0.10	T	NEIR
II	MBAR	72.106	210	P	2023-09-17 23:05:58.3	-0.70	T	NEIR
II	MBAR	72.106	210	P	2023-09-17 23:06:00.5	1.40	T	MCSM
II	MBAR	72.106	210	P	2023-09-17 23:06:01.4	2.30	T	SC4
GE	KIBK	74.369	212	P	2023-09-17 23:06:10.7	-1.60	T	NEIR
GE	KIBK	74.369	212	P	2023-09-17 23:06:14.8	2.40	T	GFZ
PR	CDVI	80.030	160	P	2023-09-17 23:06:43.8	0.20	T	NEIR
NZ	KHZ	80.262	168	P	2023-09-17 23:06:45.2	-0.40	T	NEIR
NZ	KHZ	80.262	168	P	2023-09-17 23:06:45.7	0.10	T	GFZ
NZ	KHZ	80.262	168	P	2023-09-17 23:06:46.9	1.30	T	MCSM
NZ	DSZ	81.167	169	P	2023-09-17 23:06:49.2	-1.30	T	NEIR
II	TAU	81.201	183	P	2023-09-17 23:06:49.7	-1.00	T	NEIR
PR	EMPR	81.335	159	P	2023-09-17 23:06:49.5	-1.10	T	NEIR
NZ	MRZ	81.657	167	P	2023-09-17 23:06:51.8	-1.30	T	NEIR
G	TAM	83.275	198	P	2023-09-17 23:07:02.3	1.40	T	SC4
AU	KLBR	87.631	199	P	2023-09-17 23:07:24.7	1.50	T	GFZ
AU	RIV	90.367	181	P	2023-09-17 23:07:37.9	1.80	T	GFZ
WM	AVE	90.571	191	P	2023-09-17 23:07:41.8	5.90		SC4
AU	FORT	90.872	194	P	2023-09-17 23:07:37.1	-1.30	T	NEIR
AU	FORT	90.872	194	P	2023-09-17 23:07:39.9	1.40	T	GFZ
IU	TEIG	91.747	151	P	2023-09-17 23:07:40.8	-0.80	T	GFZ
IU	TEIG	91.747	151	P	2023-09-17 23:07:41.0	-0.70	T	NEIR
AU	STKA	91.798	186	P	2023-09-17 23:07:42.3	-0.60	T	NEIR
AU	STKA	91.798	186	P	2023-09-17 23:07:43.3	0.40	T	MCSM
AU	STKA	91.798	186	P	2023-09-17 23:07:44.0	1.20	T	GFZ
PM	PFVI	94.120	190	P	2023-09-17 23:07:51.1	-1.10	T	NEIR
GE	MTE	97.510	191	Pdif	2023-09-17 23:08:08.2	0.40		NEIR
IM	ASAR	98.899	191	Pdif	2023-09-17 23:08:15.3	0.00	T	NEIR
MN	VSL	100.106	200	Pdif	2023-09-17 23:08:19.3	0.10	T	NEIR
MB	CHMT	125.232	137	PKPdf	2023-09-17 23:13:34.4	0.20	T	NEIR
IM	ABKAR	127.350	225	PKPdf	2023-09-17 23:13:36.4	-1.40	T	NEIR
KR	TRKS	127.386	224	PKPdf	2023-09-17 23:13:38.5	0.10	T	NEIR
IM	BCAR	147.499	108	PKPdf	2023-09-17 23:14:14.7	0.30	T	NEIR
AK	VRDI	147.641	110	PKPdf	2023-09-17 23:14:14.9	0.10	T	NEIR
US	EGAK	147.736	106	PKPdf	2023-09-17 23:14:15.0	0.40	T	NEIR
IM	SONM	150.712	236	PKPbc	2023-09-17 23:14:23.1	-2.50	T	NEIR
AK	N18K	153.299	103	PKPdf	2023-09-17 23:14:24.2	0.80	T	NEIR