Earthquake information

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Author	INFO
Date and time	2023-09-04 14:47:31.6 UTC
Latitude	-2.248
Longitude	-12.358
Depth	12
Magnitude	4.8 ML
Region	NORTH OF ASCENSION ISLAND
Latest update	2023-09-04 15:04:11.1 UTC

rms	1.17 s
N° phases used for the localisation	87
N° stations used for the localisation	71
Gap	82.8 °
95% confidence ellipse
semi major	12
semi minor	7.3
Azimuth	148 °
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
GT	DBIC	11.613	220	Pn	2023-09-04 14:50:17.9	0.7	T	GFZ0000
GE	ACRG	14.462	237	Pn	2023-09-04 14:50:53.1	-3	T	GFZ0002
GE	ACRG	14.462	237	Pn	2023-09-04 14:50:54.9	-1.3	T	MLT0001
GE	ACRG	14.462	237	Pn	2023-09-04 14:50:55.2	-0.9	T	SC40003
G	TAM	30.422	217	P	2023-09-04 14:53:44.6	0.5	T	GFZ0004
G	TAM	30.422	217	P	2023-09-04 14:53:50.2	6.1		MLT0005
G	TAM	30.422	217	P	2023-09-04 14:53:50.9	6.8		SC40006
BR	JANB	34.023	71	P	2023-09-04 14:54:15.3	-0.3	T	SC40007
BR	SMTB	35.692	81	P	2023-09-04 14:54:29.5	-0.5	T	SC40008
BL	PMNB	37.145	68	P	2023-09-04 14:54:41.3	-1.2	T	GFZ0009
BR	PRPB	37.591	86	P	2023-09-04 14:54:46.1	-0.1	T	SC40010
BR	IPMB	38.523	70	P	2023-09-04 14:55:01.8	7.7		SC40011
BR	SNDB	39.814	79	P	2023-09-04 14:55:04.4	-0.4	T	SC40012
BR	ARAG	41.140	75	P	2023-09-04 14:55:15.3	-0.5	T	SC40013
IU	LSZ	42.054	284	P	2023-09-04 14:55:23.2	-0.3	T	GFZ0014
AF	ALKP	42.876	303	P	2023-09-04 14:55:29.1	-0.9	T	SC40015
GT	LBTB	43.048	296	P	2023-09-04 14:55:30.7	-0.7	T	GFZ0016
II	MBAR	43.160	267	P	2023-09-04 14:55:33.6	1.1	T	GFZ0018
II	MBAR	43.160	267	P	2023-09-04 14:55:33.8	1.3	T	SC40017
BL	CLDB	43.993	82	P	2023-09-04 14:55:38.0	-1	T	GFZ0019
GT	BOSA	44.434	299	P	2023-09-04 14:55:41.5	-1.1	T	GFZ0021
BL	PP1B	44.473	75	P	2023-09-04 14:55:42.9	0.1	T	GFZ0020
BR	SALV	44.816	77	P	2023-09-04 14:55:45.7	0.1	T	SC40022
GE	KMBO	49.654	268	P	2023-09-04 14:56:25.3	1.7	T	GFZ0023
IU	SAML	51.031	86	P	2023-09-04 14:56:33.7	0	T	GFZ0024
OE	DAVA	53.075	208	P	2023-09-04 14:56:48.2	-0.6	T	GFZ0025
GR	UBR	53.494	208	P	2023-09-04 14:56:51.4	-0.4	T	GFZ0026
II	BFO	53.526	206	P	2023-09-04 14:57:00.1	8.1		MLT0027
OE	MOA	55.074	213	P	2023-09-04 14:57:01.9	-1.4	T	GFZ0029
GE	EIL	55.262	243	P	2023-09-04 14:57:05.3	0.5	T	GFZ0030
GE	EIL	55.262	243	P	2023-09-04 14:57:05.7	0.9	T	MLT0028
GE	EIL	55.262	243	P	2023-09-04 14:57:05.7	0.9	T	SC40032
HL	RDO	55.283	228	P	2023-09-04 14:57:05.8	1	T	GFZ0031
HL	RDO	55.283	228	P	2023-09-04 14:57:06.3	1.5	T	SC40033
GR	GEC2	55.708	212	P	2023-09-04 14:57:07.2	-0.8	T	GFZ0034
CZ	KHC	55.909	212	P	2023-09-04 14:57:07.7	-1.5	T	GFZ0035
CZ	ZVC	56.383	212	P	2023-09-04 14:57:11.6	-1	T	GFZ0036
RO	BZS	56.410	222	P	2023-09-04 14:57:13.3	0.5	T	GFZ0037
MN	BZS	56.410	222	P	2023-09-04 14:57:14.2	1.3	T	MLT0040
CZ	STAC	56.438	214	P	2023-09-04 14:57:12.2	-0.8	T	GFZ0038
GE	SALTA	56.521	76	P	2023-09-04 14:57:20.1	5.6		SC40039
GE	SALTA	56.521	76	P	2023-09-04 14:57:21.3	6.7		MLT0044
SX	TANN	56.636	210	P	2023-09-04 14:57:14.1	-0.3	T	GFZ0041
GE	UJAP	56.690	242	P	2023-09-04 14:57:32.5	17.6		SC40042
CZ	KRUC	56.872	215	P	2023-09-04 14:57:15.7	-0.4	T	GFZ0043
CZ	HSKC	57.117	211	P	2023-09-04 14:57:17.8	-0	T	GFZ0045
CZ	VRAC	57.148	215	P	2023-09-04 14:57:17.3	-0.7	T	GFZ0046
RO	LOT	57.312	224	P	2023-09-04 14:57:20.3	0.9	T	GFZ0047
GE	PSZ	57.368	219	P	2023-09-04 14:57:21.6	1.9	T	SC40049
GE	PSZ	57.368	219	P	2023-09-04 14:57:22.1	2.3	T	MLT0051
CZ	PVCC	57.433	213	P	2023-09-04 14:57:18.3	-1.8	T	GFZ0048
GR	BRG	57.517	212	P	2023-09-04 14:57:18.2	-2.4	T	GFZ0050
RO	ARR	57.684	225	P	2023-09-04 14:57:22.7	0.7	T	GFZ0052
RO	DRGR	57.777	223	P	2023-09-04 14:57:23.0	0.4	T	GFZ0053
GE	MORC	57.890	216	P	2023-09-04 14:57:29.7	6.3		MLT0056
GE	MORC	57.890	216	P	2023-09-04 14:57:30.2	6.8		SC40055
IM	EKA	57.901	191	P	2023-09-04 14:57:22.1	-1.1	T	NEWS0059
IM	EKA	57.901	191	P	2023-09-04 14:57:22.1	-1.1	T	NEWS0059
CZ	DPC	57.942	215	P	2023-09-04 14:57:22.6	-1	T	GFZ0054
KO	MDUB	58.215	234	P	2023-09-04 14:57:28.0	2.3	T	SC40058
CX	PB16	58.252	81	P	2023-09-04 14:57:26.4	-0.5	T	GFZ0057
RO	VRI	59.093	227	P	2023-09-04 14:57:31.0	-0.7	T	GFZ0060
RO	BURAR	59.567	225	P	2023-09-04 14:57:35.8	0.6	T	NEWS0061
RO	BURAR	59.567	225	P	2023-09-04 14:57:35.8	0.6	T	NEWS0061
KO	BNN	60.325	239	P	2023-09-04 14:57:41.1	0.7	T	SC40062
KO	GAZ	60.423	241	P	2023-09-04 14:57:42.6	1.5	T	SC40063
C1	AC05	61.077	75	P	2023-09-04 14:57:52.5	6.8		SC40064
IU	LCO	61.483	76	P	2023-09-04 14:57:55.5	6.8		SC40065
CU	SDDR	61.677	103	P	2023-09-04 14:58:05.1	15.3		SC40066
GE	ARPR	62.127	241	P	2023-09-04 14:57:53.3	0.5	T	MLT0067
MN	ARPR	62.127	241	P	2023-09-04 14:57:53.3	0.5	T	MLT0068
GE	ARPR	62.127	241	P	2023-09-04 14:57:53.6	0.8	T	SC40069
G	PEL	62.559	74	P	2023-09-04 14:58:03.7	8.1		SC40070
IU	KIEV	63.585	228	P	2023-09-04 14:58:01.1	-0.9	T	MLT0072
IU	KIEV	63.585	228	P	2023-09-04 14:58:01.1	-0.9	T	SC40071
C1	BI02	64.063	72	P	2023-09-04 14:58:09.3	3.7	T	SC40073
KO	GURO	64.445	244	P	2023-09-04 14:58:08.7	0.7	T	SC40074
GE	SNAA	69.575	350	P	2023-09-04 14:58:39.4	-0.9	T	SC40076
GE	SNAA	69.575	350	P	2023-09-04 14:58:39.4	-0.9	T	MLT0075
IM	FINES	70.013	221	P	2023-09-04 14:58:42.0	-0.9	T	NEWS0077
II	UOSS	71.691	259	P	2023-09-04 14:58:54.0	0.4	T	SC40078
IU	SSPA	73.200	108	P	2023-09-04 14:59:04.2	1.8	T	SC40079
HE	HEF	74.736	218	P	2023-09-04 14:59:12.8	1.7	T	SC40080
IM	ARCES	76.048	219	P	2023-09-04 14:59:18.0	-0.7	T	NEWS0081
IU	WVT	79.678	100	P	2023-09-04 14:59:37.9	-1.4	T	SC40082
IU	CCM	82.687	99	P	2023-09-04 14:59:53.8	-1.4	T	SC40083
II	NIL	87.647	266	P	2023-09-04 15:00:20.3	0.1	T	SC40084