Earthquake information

Summary Maps Testimonies Medias Scientific data

Author
Date and time	2021-10-23 14:17:52.4 UTC
Latitude	-37.516
Longitude	50.858
Depth	10
Magnitude	4.9 Mw
Region	SOUTHWEST INDIAN RIDGE
Latest update	2021-10-23 14:50:32.5 UTC

rms	1.26 s
N° phases used for the localisation	135
N° stations used for the localisation	135
Gap	48.0 °
95% confidence ellipse
semi major	8.5
semi minor	7
Azimuth	42 °
Location Type	manual

Download data for this event

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

code	Distance°	EvAz	A/M	Phase	Pick time	Residual	T	Reporting network
FOMA	12.940	344	M	Pn	2021-10-23 14:20:53.5	-2.7	T	NEIR
FOMA	12.940	344	M	P	2021-10-23 14:20:58.1	1.9	T	GFZ
VOI	15.950	346	M	P	2021-10-23 14:21:38.4	-2.2	T	GFZ
ABPO	18.710	349	M	P	2021-10-23 14:22:12.0	0.9	T	GFZ
BOSA	23.170	285	M	P	2021-10-23 14:22:58.7	-0.5	T	NEIR
LBTB	24.850	293	M	P	2021-10-23 14:23:17.4	2.4	T	GFZ
SUR	25.100	273	M	P	2021-10-23 14:23:18.7	1.2	T	GFZ
LPHEP	25.670	296	M	P	2021-10-23 14:23:20.8	-1.6	T	NEIR
PHPEN	26.630	289	M	P	2021-10-23 14:23:29.7	-1.4	T	NEIR
MAW	30.860	171	M	P	2021-10-23 14:24:06.2	-2.8	T	NEIR
MSEY	32.980	9	M	P	2021-10-23 14:24:25.1	-2.1	T	NEIR
TSUM	34.270	293	M	P	2021-10-23 14:24:37.3	-1.4	T	NEIR
KIBK	36.960	338	M	P	2021-10-23 14:25:00.7	-0.9	T	NEIR
KMBO	38.350	338	M	P	2021-10-23 14:25:12.7	-0.8	T	NEIR
MBAR	41.190	329	M	P	2021-10-23 14:25:36.7	-0.3	T	NEIR
LODK	43.230	337	M	P	2021-10-23 14:25:53.9	0.3	T	NEIR
SNAA	43.550	202	M	P	2021-10-23 14:25:56.2	-0.6	T	NEIR
VNA2	44.690	203	M	P	2021-10-23 14:26:07.2	1.3	T	GFZ
VNA1	44.900	204	M	P	2021-10-23 14:26:09.1	1.6	T	GFZ
VNA3	45.490	203	A	P	2021-10-23 14:26:13.0	0.7	T	GFZ
HALK	51.570	39	M	P	2021-10-23 14:26:58.0	-0.3	T	GFZ
PALK	52.600	39	M	P	2021-10-23 14:27:05.8	-0.2	T	GFZ
SHEL	54.100	277	M	P	2021-10-23 14:27:14.8	-2.4	T	GSRC
MORW	54.180	102	M	P	2021-10-23 14:27:18.5	0.6	T	GFZ
MEEK	57.330	100	M	P	2021-10-23 14:27:41.1	0.5	T	GFZ
VNDA	57.920	166	M	P	2021-10-23 14:27:44.4	-0.9	T	NEIR
KASI	58.210	71	M	P	2021-10-23 14:27:47.1	0.6	T	GFZ
LHSI	58.610	69	M	P	2021-10-23 14:27:49.7	0.5	T	GFZ
MDSI	58.660	70	M	P	2021-10-23 14:27:49.8	0.2	T	GFZ
SBA	58.650	167	M	P	2021-10-23 14:27:49.8	-0.5	T	NEIR
SDSI	59.060	64	M	P	2021-10-23 14:27:54.5	2.2	T	GFZ
DBJI	59.250	73	M	P	2021-10-23 14:27:55.5	1.8	T	GFZ
CBJI	59.410	73	M	P	2021-10-23 14:27:55.0	0.2	T	GFZ
KCSI	59.700	58	M	P	2021-10-23 14:27:58.4	1.6	T	GFZ
PSI	59.880	59	M	P	2021-10-23 14:27:57.2	-0.9	T	NEIR
PSA00	60.860	96	M	P	2021-10-23 14:28:04.5	-0.5	T	NEIR
RAYN	60.970	354	M	P	2021-10-23 14:28:05.7	0.2	T	NEIR
MBWA	60.990	95	M	P	2021-10-23 14:28:05.2	-0.6	T	NEIR
DSRI	61.650	67	M	P	2021-10-23 14:28:11.5	1.5	T	GFZ
TPRI	62.570	65	M	P	2021-10-23 14:28:16.5	0.3	T	GFZ
IPM	62.610	60	M	P	2021-10-23 14:28:15.6	-0.9	T	NEIR
SRIT	64.680	55	M	P	2021-10-23 14:28:28.9	-1.2	T	NEIR
FITZ	67.320	96	M	P	2021-10-23 14:28:47.6	0.2	T	NEIR
SRDT	68.730	51	M	P	2021-10-23 14:28:55.5	-0.4	T	NEIR
SBUM	69.250	70	M	P	2021-10-23 14:28:58.3	-1	T	NEIR
MMRI	70.060	86	M	P	2021-10-23 14:29:03.3	-1.1	T	NEIR
KAPI	70.290	81	M	P	2021-10-23 14:29:05.1	-0.6	T	NEIR
ASAR	70.710	106	M	P	2021-10-23 14:29:07.5	-1.1	T	NEIR
NPW	71.220	45	M	P	2021-10-23 14:29:11.5	0.3	T	NEIR
CM31	71.800	48	M	P	2021-10-23 14:29:13.9	-0.9	T	NEIR
CMAR	71.800	48	M	P	2021-10-23 14:29:14.2	-0.6	T	NEIR
STKA	71.920	117	M	P	2021-10-23 14:29:15.0	-1	T	NEIR
CHTO	72.070	48	M	P	2021-10-23 14:29:16.1	-0.3	T	NEIR
WRAB	73.130	103	M	P	2021-10-23 14:29:22.6	-0.4	T	NEIR
WR8	73.240	103	M	P	2021-10-23 14:29:23.0	-0.7	T	NEIR
EVN	73.410	33	M	P	2021-10-23 14:29:23.0	-2.1	T	NEIR
TAM	73.660	317	M	P	2021-10-23 14:29:26.6	0.6	T	NEIR
INKA	73.600	113	M	P	2021-10-23 14:29:25.8	-0.1	T	NEIR
SHL	73.710	38	M	P	2021-10-23 14:29:25.8	-0.5	T	NEIR
KBL	73.720	16	M	P	2021-10-23 14:29:26.3	-0.1	T	NEIR
NIL	73.870	19	M	P	2021-10-23 14:29:27.1	0	T	NEIR
CRAI	74.020	48	M	P	2021-10-23 14:29:27.6	-0.3	T	NEIR
HAKT	75.050	354	M	P	2021-10-23 14:29:35.8	1.6	T	GFZ
CMSA	75.000	118	M	P	2021-10-23 14:29:35.6	1.5	T	GFZ
GEVA	75.850	354	M	P	2021-10-23 14:29:39.2	0.4	T	NEIR
QIS	76.830	106	M	P	2021-10-23 14:29:45.5	1.1	T	GFZ
QLP	76.810	114	M	P	2021-10-23 14:29:46.0	1.6	T	GFZ
SANI	77.010	83	M	P	2021-10-23 14:29:45.6	0.4	T	GFZ
KEMA	77.310	350	M	P	2021-10-23 14:29:48.2	1.3	T	GFZ
KELT	78.070	351	M	P	2021-10-23 14:29:52.6	1.3	T	GFZ
MANT	78.430	342	M	P	2021-10-23 14:29:52.9	-0.4	T	NEIR
BRTR	78.530	347	M	P	2021-10-23 14:29:54.9	1.1	T	GSRC
DRK	79.060	16	M	P	2021-10-23 14:29:56.8	-0.1	T	NEIR
NEUR	80.800	354	M	P	2021-10-23 14:30:05.2	-1	T	GSRC
NCK	80.960	355	M	P	2021-10-23 14:30:07.8	1	T	GSRC
ARSB	81.090	17	M	P	2021-10-23 14:30:07.8	0.1	T	NEIR
KBZ	81.240	354	M	P	2021-10-23 14:30:10.5	2.2	T	GSRC
SHA1	81.270	354	M	P	2021-10-23 14:30:10.4	1.6	T	GSRC
KIV	81.480	354	M	P	2021-10-23 14:30:10.2	0.5	T	GSRC
LIT	81.570	338	M	P	2021-10-23 14:30:10.5	0.4	T	NEIR
ASAI	81.570	19	M	P	2021-10-23 14:30:11.0	0.5	T	GFZ
RDO	81.700	341	M	P	2021-10-23 14:30:10.7	0	T	NEIR
MTSU	81.850	107	M	P	2021-10-23 14:30:12.8	1	T	GFZ
CTAO	82.140	109	M	P	2021-10-23 14:30:13.1	-0.3	T	NEIR
KKAR	82.260	14	M	P	2021-10-23 14:30:13.4	-0.3	T	NEIR
KK31	82.260	14	M	P	2021-10-23 14:30:13.5	-0.2	T	NEIR
KNT	82.430	339	M	P	2021-10-23 14:30:16.1	1.5	T	GFZ
KEST	82.480	327	M	P	2021-10-23 14:30:16.3	1.4	T	NEIR
TARG	82.680	20	M	P	2021-10-23 14:30:16.8	0.4	T	NEIR
AAK	82.690	17	M	P	2021-10-23 14:30:16.6	0.5	T	NEIR
BOOM	82.900	18	M	P	2021-10-23 14:30:17.0	-0.3	T	NEIR
PRZ	83.540	20	M	P	2021-10-23 14:30:21.6	1.1	T	NEIR
PLCA	85.380	220	M	P	2021-10-23 14:30:30.8	0.4	T	NEIR
MLR	85.680	343	M	P	2021-10-23 14:30:31.4	0.1	T	NEIR
VRI	85.850	343	A	P	2021-10-23 14:30:34.2	2.2	T	GFZ
ARR	85.880	342	A	P	2021-10-23 14:30:33.6	1.3	T	GFZ
ABKAR	86.820	6	M	P	2021-10-23 14:30:35.9	-0.9	T	NEIR
GO06	86.700	221	M	P	2021-10-23 14:30:36.3	-0.7	T	NEIR
DRGR	87.700	341	A	P	2021-10-23 14:30:43.4	2.3	T	GFZ
MAKZ	88.510	21	M	P	2021-10-23 14:30:42.2	-2.8	T	NEIR
MKAR	88.590	21	M	P	2021-10-23 14:30:42.3	-3	T	NEIR
MK31	88.590	21	M	P	2021-10-23 14:30:45.0	-0.3	T	GSRC
AKBB	89.930	346	M	P	2021-10-23 14:30:50.2	-1.4	T	GSRC
BO02	89.870	224	M	P	2021-10-23 14:30:52.3	0.4	T	NEIR
KURK	91.240	17	M	P	2021-10-23 14:30:57.7	0	T	NEIR
BORK	91.810	12	M	P	2021-10-23 14:31:01.4	1.1	T	GSRC
TREC	91.990	338	A	P	2021-10-23 14:31:03.2	2	T	GFZ
DGZ	92.720	23	M	P	2021-10-23 14:31:06.9	2.2	T	GSRC
GRC3	92.880	335	A	P	2021-10-23 14:31:07.4	2.1	T	GFZ
ZALV	95.750	19	M	P	2021-10-23 14:31:18.9	0.5	T	GSRC
KIRV	95.790	359	M	P	2021-10-23 14:31:17.3	-1.3	T	GSRC
VALR	99.900	350	M	P	2021-10-23 14:31:34.3	-2.8	T	GSRC
TIXI	121.530	21	M	PKPdf	2021-10-23 14:36:45.8	-0.3	T	GSRC
S51A	144.270	284	M	PKPdf	2021-10-23 14:37:28.2	-0.3	T	NEIR
D20K	145.260	17	M	PKPdf	2021-10-23 14:37:30.1	-0.4	T	NEIR
CLTN	146.000	281	M	PKPdf	2021-10-23 14:37:31.3	-0.1	T	NEIR
D22K	145.990	15	M	PKPdf	2021-10-23 14:37:31.3	-0.4	T	NEIR
E19K	146.060	19	M	PKPdf	2021-10-23 14:37:31.8	0	T	NEIR
IMAR	148.080	19	M	PKPdf	2021-10-23 14:37:35.5	0.3	T	NEIR
G23K	148.360	16	M	PKPdf	2021-10-23 14:37:36.0	0.3	T	NEIR
MLY	149.590	18	M	PKPdf	2021-10-23 14:37:36.8	-0.9	T	NEIR
MLY	149.590	18	M	PKPbc	2021-10-23 14:37:42.5	0.2	T	NEIR
G27K	149.740	10	M	PKPbc	2021-10-23 14:37:40.3	-2.4	T	NEIR
CCB	150.600	16	M	PKPbc	2021-10-23 14:37:42.0	-2.7	T	NEIR
EYMN	150.770	303	M	PKPbc	2021-10-23 14:37:43.9	-0.9	T	NEIR
WRH	150.690	17	M	PKPbc	2021-10-23 14:37:42.3	-2.6	T	NEIR
ILAR	150.690	15	M	PKPdf	2021-10-23 14:37:37.8	-1.6	T	NEIR
ILAR	150.690	15	M	PKPbc	2021-10-23 14:37:43.6	-1.3	T	NEIR
I27K	150.880	11	M	PKPbc	2021-10-23 14:37:44.1	-1.3	T	NEIR
J25K	151.140	14	M	PKPdf	2021-10-23 14:37:39.0	-1.1	T	NEIR
J25K	151.140	14	M	PKPbc	2021-10-23 14:37:44.8	-1.3	T	NEIR
J26L	151.580	13	M	PKPdf	2021-10-23 14:37:39.1	-1.8	T	NEIR
J26L	151.580	13	M	PKPbc	2021-10-23 14:37:46.8	-0.3	T	NEIR
DHY	152.040	18	M	PKPdf	2021-10-23 14:37:39.6	-2	T	NEIR
DHY	152.040	18	M	PKPbc	2021-10-23 14:37:47.3	-0.9	T	NEIR