Earthquake information

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Author	INFO
Date and time	2023-08-31 02:44:36.6 UTC
Latitude	-27.945
Longitude	-13.243
Depth	10
Magnitude	4.9 mb
Region	SOUTHERN MID-ATLANTIC RIDGE
Latest update	2023-08-31 06:19:28.1 UTC

rms	1.28 s
N° phases used for the localisation	187
N° stations used for the localisation	147
Gap	50.9 °
95% confidence ellipse
semi major	8.20
semi minor	6.90
Azimuth	163 °
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
BL	SJMB	27.221	115	P	2023-08-31 02:50:19.0	-1.80	T	MCSM
GE	WIN	27.923	253	P	2023-08-31 02:50:26.7	-0.50	T	NEIR
GE	WIN	27.923	253	P	2023-08-31 02:50:33.9	6.60	T	SC4
IU	TSUM	29.515	247	P	2023-08-31 02:50:39.6	-1.80	T	MCSM
IU	TSUM	29.515	247	P	2023-08-31 02:50:40.6	-0.80	T	GFZ
IU	TSUM	29.515	247	P	2023-08-31 02:50:41.0	-0.40	T	NEIR
IU	RCBR	30.791	138	P	2023-08-31 02:50:51.6	-0.80	T	NEIR
BX	LKGWB	31.651	255	P	2023-08-31 02:50:59.3	-0.90	T	NEIR
BL	FRTB	32.999	106	P	2023-08-31 02:51:13.0	1.10	T	GFZ
BR	SDBA	33.387	122	P	2023-08-31 02:51:13.4	-2.00	T	MCSM
BR	SDBA	33.387	122	P	2023-08-31 02:51:14.6	-0.70	T	NEIR
BR	SDBA	33.387	122	P	2023-08-31 02:51:15.7	0.40	T	SC4
BR	IPMB	33.607	114	P	2023-08-31 02:51:15.4	-1.90	T	MCSM
BL	ITAB	34.389	100	P	2023-08-31 02:51:25.6	1.50	T	GFZ
GT	BDFB	34.428	117	P	2023-08-31 02:51:23.6	-0.90	T	NEIR
GT	LBTB	34.806	256	P	2023-08-31 02:51:26.4	-1.40	T	MCSM
GT	LBTB	34.806	256	P	2023-08-31 02:51:27.2	-0.50	T	NEIR
GT	LBTB	34.806	256	P	2023-08-31 02:51:27.5	-0.30	T	GFZ
BL	ITRB	34.843	111	P	2023-08-31 02:51:28.6	0.60	T	GFZ
BL	CPSB	35.070	96	P	2023-08-31 02:51:30.5	0.60	T	GFZ
BL	PLTB	35.081	94	P	2023-08-31 02:51:31.1	1.10	T	GFZ
GT	DBIC	35.386	193	P	2023-08-31 02:51:30.8	-1.70	T	MCSM
BL	TRCB	35.871	107	P	2023-08-31 02:51:35.8	-1.00	T	NEIR
BL	TRCB	35.871	107	P	2023-08-31 02:51:36.6	-0.20	T	GFZ
BR	SMTB	37.544	125	P	2023-08-31 02:51:50.6	-0.40	T	NEIR
BR	SMTB	37.544	125	P	2023-08-31 02:51:52.2	1.10	T	SC4
GT	CPUP	39.124	103	P	2023-08-31 02:52:02.2	-2.20	T	MCSM
GT	CPUP	39.124	103	P	2023-08-31 02:52:04.2	-0.20	T	NEIR
GT	CPUP	39.124	103	P	2023-08-31 02:52:04.9	0.50	T	GFZ
IU	LSZ	40.364	245	P	2023-08-31 02:52:13.9	-0.90	T	NEIR
IU	LSZ	40.364	245	P	2023-08-31 02:52:16.2	1.40	T	GFZ
BR	PRPB	40.899	126	P	2023-08-31 02:52:17.2	-1.90	T	MCSM
II	EFI	40.916	72	P	2023-08-31 02:52:17.6	-1.60	T	GSRC
BR	SALV	40.996	114	P	2023-08-31 02:52:18.7	-1.20	T	MCSM
BR	SALV	40.996	114	P	2023-08-31 02:52:21.3	1.40	T	SC4
AW	VNA1	42.843	354	P	2023-08-31 02:52:35.1	0.30	T	GFZ
AW	VNA2	43.113	352	P	2023-08-31 02:52:36.9	-0.10	T	GFZ
BL	CLDB	43.352	119	P	2023-08-31 02:52:39.4	0.30	T	GFZ
GE	SNAA	44.114	347	P	2023-08-31 02:52:43.8	-1.30	T	NEIR
GE	SNAA	44.114	347	P	2023-08-31 02:52:44.4	-0.80	T	MCSM
GE	SNAA	44.114	347	P	2023-08-31 02:52:44.6	-0.60	T	GSRC
GE	SNAA	44.114	347	P	2023-08-31 02:52:44.9	-0.20	T	GFZ
GE	SNAA	44.114	347	P	2023-08-31 02:52:46.1	0.90	T	SC4
GE	SALTA	47.549	107	P	2023-08-31 02:53:13.1	0.10	T	GFZ
GE	SALTA	47.549	107	P	2023-08-31 02:53:13.5	0.50	T	SC4
GT	PLCA	48.226	93	P	2023-08-31 02:53:18.1	0.40	T	GFZ
C1	BO02	49.039	99	P	2023-08-31 02:53:22.1	-1.90	T	MCSM
C1	BO02	49.039	99	P	2023-08-31 02:53:22.1	-1.90	T	NEIR
C1	BO02	49.039	99	P	2023-08-31 02:53:23.4	-0.60	T	GFZ
C1	BO01	49.350	99	P	2023-08-31 02:53:25.9	-0.40	T	GFZ
C1	ML02	49.412	98	P	2023-08-31 02:53:26.4	-0.40	T	GFZ
C	GO03	50.034	105	P	2023-08-31 02:53:32.6	1.00	T	GFZ
C	GO02	50.122	106	P	2023-08-31 02:53:32.7	0.20	T	GFZ
IU	SAML	50.648	119	P	2023-08-31 02:53:37.1	1.00	T	GFZ
C1	AC01	50.725	106	P	2023-08-31 02:53:37.3	0.50	T	GFZ
AI	BELA	50.916	25	P	2023-08-31 02:53:37.7	-0.20	T	NEIR
CX	PB01	51.297	110	P	2023-08-31 02:53:41.2	0.00	T	GFZ
CX	PB10	51.446	108	P	2023-08-31 02:53:42.2	0.00	T	GFZ
C	GO01	51.507	111	P	2023-08-31 02:53:41.2	-2.00	T	NEIR
C	GO01	51.507	111	P	2023-08-31 02:53:42.8	-0.40	T	GFZ
GT	LPAZ	51.814	113	P	2023-08-31 02:53:43.0	-2.70	T	MCSM
GT	LPAZ	51.814	113	P	2023-08-31 02:53:44.0	-1.70	T	GSRC
GT	LPAZ	51.814	113	P	2023-08-31 02:53:44.5	-1.10	T	GFZ
CX	PB16	52.261	112	P	2023-08-31 02:53:46.8	-2.10	T	NEIR
CX	PB16	52.261	112	P	2023-08-31 02:53:48.9	0.00	T	GFZ
G	TAM	53.646	201	P	2023-08-31 02:53:58.1	-0.20	T	NEIR
G	TAM	53.646	201	P	2023-08-31 02:53:59.6	1.40	T	GFZ
AU	MAW	59.152	271	P	2023-08-31 02:54:36.4	-1.20	T	MCSM
AU	MAW	59.152	271	P	2023-08-31 02:54:38.0	0.50	T	GFZ
AU	MAW	59.152	271	P	2023-08-31 02:54:39.0	1.40	T	SC4
IM	MD31	61.061	189	P	2023-08-31 02:54:50.9	0.40	T	NEIR
IM	MD01	61.064	189	P	2023-08-31 02:54:51.2	0.70	T	NEIR
IU	QSPA	62.205	202	P	2023-08-31 02:54:57.3	-1.50	T	MCSM
IU	QSPA	62.205	202	P	2023-08-31 02:54:57.4	-1.40	T	NEIR
IU	QSPA	62.205	202	P	2023-08-31 02:54:59.3	0.60	T	GFZ
WI	BIM	62.726	132	P	2023-08-31 02:55:04.5	2.70	T	SC4
WI	CBE	64.157	133	P	2023-08-31 02:55:10.4	-0.90	T	GFZ
PM	PFVI	64.917	184	P	2023-08-31 02:55:13.1	-2.80	T	IMP
WM	EMAL	64.946	189	P	2023-08-31 02:55:16.1	0.00	T	GFZ
PM	PBDV	65.086	185	P	2023-08-31 02:55:17.9	0.90	T	IMP
PM	PVAQ	65.261	185	P	2023-08-31 02:55:19.4	1.40	T	IMP
PM	PVAQ	65.261	185	P	2023-08-31 02:55:19.4	1.40	T	GFZ
LX	MESJ	65.659	185	P	2023-08-31 02:55:23.5	2.80	T	IMP
IU	SDV	66.507	126	P	2023-08-31 02:55:25.5	-1.30	T	NEIR
IU	SDV	66.507	126	P	2023-08-31 02:55:28.0	1.10	T	GFZ
PM	PESTR	66.725	185	P	2023-08-31 02:55:27.5	0.00	T	NEIR
PM	PESTR	66.725	185	P	2023-08-31 02:55:28.0	0.50	T	IMP
PM	PMRV	67.298	186	P	2023-08-31 02:55:32.9	1.80	T	IMP
IU	PAB	67.703	189	P	2023-08-31 02:55:34.9	1.10	T	GFZ
EC	COHC	67.767	119	P	2023-08-31 02:55:36.3	1.50	T	SC4
EC	CHSH	67.903	120	P	2023-08-31 02:55:38.9	2.60	T	SC4
EC	TULM	68.067	121	P	2023-08-31 02:55:39.1	2.00	T	SC4
PM	PTO	68.918	184	P	2023-08-31 02:55:40.3	-1.00	T	IMP
PM	MVO	69.050	186	P	2023-08-31 02:55:42.6	0.50	T	IMP
CM	URI	69.230	126	P	2023-08-31 02:55:42.6	-1.10	T	GFZ
PR	EMPR	69.264	131	P	2023-08-31 02:55:39.8	-4.00	T	NEIR
PM	PBRG	69.709	186	P	2023-08-31 02:55:48.0	1.80	T	IMP
CM	SJC	70.766	124	P	2023-08-31 02:55:53.8	0.60	T	NEIR
FR	ATE	71.666	192	P	2023-08-31 02:55:59.0	0.90	T	GFZ
G	CCD	73.394	219	P	2023-08-31 02:56:10.3	0.80	T	SC4
IU	SBA	74.343	180	P	2023-08-31 02:56:14.9	0.40	T	NEIR
IU	SBA	74.343	180	P	2023-08-31 02:56:15.6	1.10	T	GFZ
IU	SBA	74.343	180	P	2023-08-31 02:56:15.9	1.40	T	SC4
TU	AKAS	75.576	218	P	2023-08-31 02:56:22.8	1.40	T	GFZ
CH	BNALP	77.050	200	P	2023-08-31 02:56:29.2	-0.40	T	GFZ
CH	FUORN	77.254	201	P	2023-08-31 02:56:30.8	-0.10	T	GFZ
OX	CIMO	77.539	203	P	2023-08-31 02:56:32.5	0.30	T	GFZ
OX	SABO	77.573	204	P	2023-08-31 02:56:31.5	-0.90	T	GFZ
OX	DRE	77.746	204	P	2023-08-31 02:56:34.2	0.90	T	GFZ
OE	DAVA	77.782	201	P	2023-08-31 02:56:33.4	-0.20	T	GFZ
CH	SLE	77.905	200	P	2023-08-31 02:56:34.2	0.00	T	GFZ
G	ECH	78.041	198	P	2023-08-31 02:56:36.8	1.80	T	GFZ
GR	UBR	78.204	201	P	2023-08-31 02:56:36.0	0.10	T	GFZ
GR	BFO	78.403	199	P	2023-08-31 02:56:37.0	0.00	T	GFZ
BW	RJOB	78.942	203	P	2023-08-31 02:56:39.2	-0.80	T	GFZ
CW	CCCC	78.996	126	P	2023-08-31 02:56:41.6	1.00	T	GFZ
GE	STU	79.012	200	P	2023-08-31 02:56:40.5	0.20	T	GFZ
HU	KOVH	79.031	208	P	2023-08-31 02:56:40.9	0.50	T	GFZ
II	JTS	79.090	121	P	2023-08-31 02:56:43.0	1.60	T	GSRC
HU	MORH	79.322	208	P	2023-08-31 02:56:42.6	0.60	T	GFZ
OE	MOA	79.447	205	P	2023-08-31 02:56:42.3	-0.30	T	GFZ
RO	BZS	79.840	211	P	2023-08-31 02:56:45.2	0.40	T	GFZ
GR	GRC4	79.860	202	P	2023-08-31 02:56:44.7	-0.20	T	GFZ
GR	GRB5	79.921	202	P	2023-08-31 02:56:45.8	0.60	T	GFZ
HU	SOP	79.964	207	P	2023-08-31 02:56:46.8	1.30	T	GFZ
GR	GEC2	80.199	204	P	2023-08-31 02:56:46.6	-0.20	T	GFZ
GR	WET	80.257	203	P	2023-08-31 02:56:47.1	0.10	T	GFZ
GR	GRA1	80.347	202	P	2023-08-31 02:56:48.0	0.50	T	GFZ
GR	GRA3	80.435	202	P	2023-08-31 02:56:48.2	0.30	T	GFZ
RO	ARR	80.748	213	P	2023-08-31 02:56:49.9	0.10	T	GFZ
SK	MODS	80.798	207	P	2023-08-31 02:56:50.2	0.20	T	GFZ
CZ	STAC	80.808	205	P	2023-08-31 02:56:48.5	-1.50	T	GFZ
BW	MANZ	80.836	203	P	2023-08-31 02:56:50.3	0.20	T	GFZ
CZ	NKC	81.148	203	P	2023-08-31 02:56:53.2	1.40	T	GFZ
CZ	KRUC	81.151	206	P	2023-08-31 02:56:50.2	-1.60	T	GFZ
GE	PSZ	81.225	209	P	2023-08-31 02:56:52.7	0.40	T	GFZ
GE	PSZ	81.225	209	P	2023-08-31 02:56:53.4	1.10	T	SC4
RO	DRGR	81.229	212	P	2023-08-31 02:56:52.8	0.50	T	GFZ
SX	TANN	81.319	203	P	2023-08-31 02:56:53.2	0.50	T	GFZ
CZ	JAVC	81.349	207	P	2023-08-31 02:56:54.5	1.50	T	GFZ
RO	MLR	81.367	214	P	2023-08-31 02:56:53.6	0.40	T	GFZ
CZ	VRAC	81.429	206	P	2023-08-31 02:56:53.9	0.60	T	GFZ
CZ	PRU	81.467	205	P	2023-08-31 02:56:53.7	0.30	T	GFZ
CZ	HSKC	81.741	204	P	2023-08-31 02:56:55.2	0.30	T	GFZ
CZ	MAUC	81.846	208	P	2023-08-31 02:56:56.1	0.60	T	GFZ
RO	VRI	81.988	215	P	2023-08-31 02:56:55.0	-1.40	T	MCSM
RO	VRI	81.988	215	P	2023-08-31 02:56:56.1	-0.20	T	GFZ
HU	ABAH	82.002	210	P	2023-08-31 02:56:55.8	-0.50	T	GFZ
GE	MORC	82.127	207	P	2023-08-31 02:56:57.1	0.10	T	GFZ
GE	MORC	82.127	207	P	2023-08-31 02:56:58.4	1.40	T	SC4
RO	BMR	82.259	212	P	2023-08-31 02:56:58.3	0.60	T	GFZ
HU	TRPA	82.306	212	P	2023-08-31 02:56:57.8	-0.10	T	GFZ
CZ	DPC	82.318	206	P	2023-08-31 02:56:58.3	0.30	T	GFZ
TU	MARD	82.418	226	P	2023-08-31 02:56:55.8	-3.10	T	NEIR
CZ	OSTC	82.441	206	P	2023-08-31 02:56:58.6	0.00	T	GFZ
IR	UZH	82.649	211	P	2023-08-31 02:56:58.8	-0.90	T	MCSM
PL	NIE	82.669	210	P	2023-08-31 02:57:00.5	0.70	T	GFZ
PL	KSP	82.720	206	P	2023-08-31 02:57:00.7	0.70	T	GFZ
PL	KWP	83.644	212	P	2023-08-31 02:57:05.4	0.60	T	GFZ
GR	BSEG	84.097	201	P	2023-08-31 02:57:07.7	0.70	T	GFZ
UA	BAL3X	84.820	217	P	2023-08-31 02:57:09.5	-1.40	T	MCSM
UA	XAEC1	85.598	215	P	2023-08-31 02:57:13.6	-1.10	T	MCSM
UA	XAEC2	85.650	215	P	2023-08-31 02:57:13.5	-1.50	T	MCSM
UD	LUBAR	85.695	216	P	2023-08-31 02:57:14.7	-0.50	T	MCSM
UA	RNPP5	86.088	214	P	2023-08-31 02:57:16.6	-0.50	T	MCSM
UA	RNPP8	86.166	214	P	2023-08-31 02:57:17.0	-0.50	T	MCSM
UA	RNPP9	86.241	214	P	2023-08-31 02:57:17.4	-0.50	T	MCSM
IM	AK13	86.747	217	P	2023-08-31 02:57:19.3	-1.10	T	MCSM
IM	AK05	86.808	217	P	2023-08-31 02:57:19.5	-1.20	T	MCSM
IM	AK18	86.838	217	P	2023-08-31 02:57:20.0	-0.80	T	MCSM
IM	AK08	86.838	217	P	2023-08-31 02:57:20.3	-0.50	T	MCSM
IM	AK21	86.871	217	P	2023-08-31 02:57:20.0	-1.00	T	MCSM
IM	AKBB	86.880	217	P	2023-08-31 02:57:20.1	-0.90	T	MCSM
IM	AKBB	86.880	217	P	2023-08-31 02:57:20.7	-0.30	T	GSRC
IU	KIEV	86.880	217	P	2023-08-31 02:57:20.7	-0.30	T	NEIR
IU	KIEV	86.880	217	P	2023-08-31 02:57:21.1	0.10	T	GFZ
IU	KIEV	86.880	217	P	2023-08-31 02:57:21.4	0.40	T	SC4
IM	AK03	86.900	217	P	2023-08-31 02:57:20.0	-1.10	T	MCSM
CO	BARN	88.868	125	P	2023-08-31 02:57:28.9	-1.90	T	NEIR
IU	KONO	89.320	200	P	2023-08-31 02:57:34.0	1.50	T	GSRC
N4	D62A	90.085	133	P	2023-08-31 02:57:36.9	0.60	T	NEIR
IM	NB200	90.908	202	P	2023-08-31 02:57:39.8	-0.20	T	MCSM
GE	VSU	92.342	215	P	2023-08-31 02:57:46.7	0.10	T	GSRC
DK	NRS	92.590	152	P	2023-08-31 02:57:46.8	-0.80	T	GFZ
IR	KIRV	100.653	233	Pdif	2023-08-31 02:58:23.0	-1.30	T	GSRC
IU	BILL	139.783	360	PKPdf	2023-08-31 03:04:09.2	4.90	T	GSRC
IR	KLR	145.811	296	PKPdf	2023-08-31 03:04:15.2	-0.10	T	GSRC