Earthquake information

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Author
Date and time	2011-03-20 15:51:20.2 UTC
Latitude	36.442
Longitude	143.381
Depth	10
Magnitude	5.0 mb
Region	OFF EAST COAST OF HONSHU, JAPAN
Latest update	2016-04-19 07:23:05.0 UTC

rms	0.80 s
N° phases used for the localisation	221
N° stations used for the localisation	221
Gap	103.0 °
95% confidence ellipse
semi major	4.80
semi minor	3.00
Azimuth	158 °
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
MAJO	4.170	273	M	Pn	2011-03-20 15:52:24.4	0.40	T
MAJO	4.170	273	A	P	2011-03-20 15:52:25.3	1.30	T
JHJ2	4.430	223	M	Pn	2011-03-20 15:52:26.4	-1.10	T
JHJ2	4.430	223	A	P	2011-03-20 15:52:27.2	-0.30	T
INU	5.280	260	M	Pn	2011-03-20 15:52:40.2	1.00	T
ERM	5.570	358	A	P	2011-03-20 15:52:43.8	0.70	T
SSLB	23.070	243	M	P	2011-03-20 15:56:27.2	1.20	T
TPUB	23.610	243	M	P	2011-03-20 15:56:27.9	-3.60	T
YAK	27.010	346	M	P	2011-03-20 15:57:01.1	-1.30	T
ULN	28.990	305	M	P	2011-03-20 15:57:20.6	0.30	T
SONA1	29.420	304	M	P	2011-03-20 15:57:25.0	0.90	T
TLY	31.910	311	M	P	2011-03-20 15:57:43.8	-2.10	T
BILL	34.170	15	M	P	2011-03-20 15:58:04.1	-1.50	T
TIXI	36.080	352	M	P	2011-03-20 15:58:20.7	-1.30	T
SANI	41.580	207	A	P	2011-03-20 15:59:09.2	1.00	T
CHTO	42.700	258	A	P	2011-03-20 15:59:18.5	1.20	T
CM01	42.900	258	M	P	2011-03-20 15:59:18.8	-0.20	T
ZAA0	43.480	313	M	P	2011-03-20 15:59:23.0	-0.60	T
PMG	45.740	175	M	P	2011-03-20 15:59:41.2	-0.40	T
MK31	45.770	303	M	P	2011-03-20 15:59:40.4	-1.60	T
MK01	45.770	303	M	P	2011-03-20 15:59:41.5	-0.50	T
MAKZ	45.980	303	M	P	2011-03-20 15:59:43.2	-0.40	T
RSO	46.390	38	M	P	2011-03-20 15:59:46.9	-0.20	T
KDAK	46.490	42	M	P	2011-03-20 15:59:46.8	-0.70	T
SPU	46.750	37	M	P	2011-03-20 15:59:49.8	0.10	T
PPLA	46.750	35	M	P	2011-03-20 15:59:50.3	0.40	T
CAST	46.830	34	M	P	2011-03-20 15:59:50.9	0.60	T
BPAW	47.360	33	M	P	2011-03-20 15:59:54.6	0.20	T
KTH	47.360	34	M	P	2011-03-20 15:59:54.6	0.10	T
MLY	47.520	32	M	P	2011-03-20 15:59:56.1	0.40	T
KURK	47.540	309	M	P	2011-03-20 15:59:55.5	-0.30	T
TRF	47.640	34	M	P	2011-03-20 15:59:57.5	0.70	T
RC01	47.880	37	M	P	2011-03-20 15:59:58.0	-0.40	T
COLD	47.910	29	M	P	2011-03-20 15:59:59.1	0.40	T
SEW	48.040	38	M	P	2011-03-20 15:59:59.5	-0.20	T
PMR	48.160	36	M	P	2011-03-20 15:59:59.9	-0.70	T
MCK	48.250	34	M	P	2011-03-20 16:00:01.2	-0.20	T
RND	48.280	34	M	P	2011-03-20 16:00:00.9	-0.80	T
PDGK	48.450	299	A	P	2011-03-20 16:00:03.4	0.60	T
SML	48.540	36	M	P	2011-03-20 16:00:03.7	0.10	T
MDM	48.580	32	M	P	2011-03-20 16:00:04.0	0.10	T
WRH	48.630	33	M	P	2011-03-20 16:00:03.4	-0.80	T
COLA	48.740	32	A	P	2011-03-20 16:00:05.4	0.40	T
CCB	48.760	32	M	P	2011-03-20 16:00:04.8	-0.40	T
DHY	48.950	34	M	P	2011-03-20 16:00:06.7	-0.20	T
SCM	49.010	36	M	P	2011-03-20 16:00:07.2	-0.10	T
IL1	49.150	32	M	P	2011-03-20 16:00:07.1	-1.20	T
ILB	49.150	32	M	P	2011-03-20 16:00:07.4	-0.90	T
KLU	49.700	36	M	P	2011-03-20 16:00:12.6	0.10	T
DIV	49.800	37	M	P	2011-03-20 16:00:13.5	0.20	T
PAX	49.830	35	M	P	2011-03-20 16:00:13.7	0.20	T
FYU	49.840	30	M	P	2011-03-20 16:00:14.3	0.90	T
EYAK	49.850	38	M	P	2011-03-20 16:00:14.2	0.60	T
TARG	50.080	297	A	P	2011-03-20 16:00:17.2	1.40	T
COEN	50.120	180	M	P	2011-03-20 16:00:15.6	0.00	T
MTN	50.360	196	M	P	2011-03-20 16:00:16.8	-0.60	T
BMRM	50.380	37	M	P	2011-03-20 16:00:17.9	0.20	T
RAGM	50.400	38	M	P	2011-03-20 16:00:17.6	-0.20	T
DOT	50.420	34	M	P	2011-03-20 16:00:16.3	-1.70	T
MENT	50.630	34	M	P	2011-03-20 16:00:20.0	0.50	T
TKM2	51.300	299	M	P	2011-03-20 16:00:26.0	1.20	T
EGAK	51.600	32	M	P	2011-03-20 16:00:26.0	-0.80	T
OTUK	52.050	307	A	P	2011-03-20 16:00:30.2	0.00	T
AAK	52.160	299	M	P	2011-03-20 16:00:31.8	0.70	T
BRVK	52.190	313	M	P	2011-03-20 16:00:31.1	-0.10	T
EKS2	52.660	300	M	P	2011-03-20 16:00:35.8	1.00	T
ZRNK	52.970	313	M	P	2011-03-20 16:00:37.0	0.10	T
MNAS	53.600	300	A	P	2011-03-20 16:00:42.9	1.10	T
SFK	53.720	297	A	P	2011-03-20 16:00:43.6	0.90	T
WRAB	56.710	190	M	P	2011-03-20 16:01:02.8	-1.30	T
WB2	56.720	190	M	P	2011-03-20 16:01:02.9	-1.20	T
FITZ	56.780	200	M	P	2011-03-20 16:01:04.6	0.10	T
DZET	57.530	297	A	P	2011-03-20 16:01:10.1	0.10	T
ARU	57.850	319	M	P	2011-03-20 16:01:12.0	0.00	T
DLBC	58.120	38	M	P	2011-03-20 16:01:15.3	1.20	T
KBL	59.100	292	M	P	2011-03-20 16:01:21.0	-0.10	T
AS01	60.440	190	M	P	2011-03-20 16:01:28.7	-1.40	T
AS31	60.450	190	M	P	2011-03-20 16:01:29.1	-1.00	T
RES	62.780	15	M	P	2011-03-20 16:01:44.8	-1.00	T
ARCES	65.100	340	A	P	2011-03-20 16:02:00.8	-0.30	T
NLWA	65.940	48	M	P	2011-03-20 16:02:07.8	1.20	T
DAG	66.500	356	A	P	2011-03-20 16:02:09.1	-1.00	T
JOF	67.220	333	A	P	2011-03-20 16:02:15.4	0.70	T
F04A	67.520	49	M	P	2011-03-20 16:02:17.2	0.60	T
B08A	68.130	46	M	P	2011-03-20 16:02:20.3	-0.20	T
H04A	68.280	50	M	P	2011-03-20 16:02:22.0	0.50	T
E07A	68.750	47	M	P	2011-03-20 16:02:25.1	0.80	T
C09A	69.030	46	M	P	2011-03-20 16:02:26.3	0.20	T
D08A	69.040	47	M	P	2011-03-20 16:02:25.6	-0.50	T
SUF	69.220	334	A	P	2011-03-20 16:02:27.6	0.40	T
NEW	69.450	45	M	P	2011-03-20 16:02:28.8	0.10	T
FINES	70.070	333	A	P	2011-03-20 16:02:31.6	-0.80	T
FIA1	70.070	333	M	P	2011-03-20 16:02:32.1	-0.30	T
K05A	70.090	51	M	P	2011-03-20 16:02:34.0	1.10	T
VAF	70.200	335	A	P	2011-03-20 16:02:34.1	0.80	T
WALA	70.810	43	M	P	2011-03-20 16:02:37.2	0.00	T
MOD	70.900	52	M	P	2011-03-20 16:02:38.2	0.50	T
SUMG	71.270	1	M	P	2011-03-20 16:02:40.0	-0.30	T
JTMT	71.330	44	M	P	2011-03-20 16:02:40.4	0.10	T
YBMT	71.420	44	M	P	2011-03-20 16:02:41.2	0.30	T
SWMT	71.620	44	M	P	2011-03-20 16:02:41.9	-0.20	T
WVOR	71.660	51	M	P	2011-03-20 16:02:42.5	0.20	T
MSO	72.030	45	M	P	2011-03-20 16:02:44.4	-0.20	T
CHMT	72.380	44	M	P	2011-03-20 16:02:46.4	-0.30	T
KIV	72.480	312	M	P	2011-03-20 16:02:47.2	0.00	T
CMB	72.920	55	M	P	2011-03-20 16:02:50.1	0.40	T
FFC	73.340	33	M	P	2011-03-20 16:02:51.5	-0.70	T
LRM	73.460	45	M	P	2011-03-20 16:02:53.0	-0.20	T
HLID	73.610	48	M	P	2011-03-20 16:02:54.5	0.50	T
DLMT	73.640	46	M	P	2011-03-20 16:02:54.5	0.40	T
BMN	73.650	52	M	P	2011-03-20 16:02:54.7	0.50	T
EGMT	73.660	42	M	P	2011-03-20 16:02:52.7	-1.50	T
FCC	73.810	27	M	P	2011-03-20 16:02:53.6	-1.30	T
BOZ	74.030	45	M	P	2011-03-20 16:02:56.4	0.00	T
NV01	74.070	54	M	P	2011-03-20 16:02:56.9	0.20	T
NV11	74.160	54	M	P	2011-03-20 16:02:57.8	0.60	T
QLMT	74.620	45	M	P	2011-03-20 16:03:00.5	0.50	T
YMR	74.980	45	M	P	2011-03-20 16:03:02.9	0.80	T
GCMT	75.050	44	M	P	2011-03-20 16:03:02.7	0.40	T
YNR	75.120	45	M	P	2011-03-20 16:03:04.7	1.80	T
NC405	75.130	338	M	P	2011-03-20 16:03:02.8	0.20	T
NC303	75.140	338	M	P	2011-03-20 16:03:02.8	0.10	T
YFT	75.190	46	M	P	2011-03-20 16:03:05.8	2.50	T
HFA0	75.270	337	A	P	2011-03-20 16:03:02.6	-0.80	T
NC204	75.280	338	M	P	2011-03-20 16:03:03.4	-0.20	T
NB201	75.300	338	M	P	2011-03-20 16:03:03.8	0.10	T
NB2	75.330	338	A	P	2011-03-20 16:03:03.5	-0.40	T
H17A	75.370	45	M	P	2011-03-20 16:03:06.0	1.70	T
NBO02	75.430	338	M	P	2011-03-20 16:03:04.0	-0.40	T
NBO00	75.470	338	M	P	2011-03-20 16:03:04.6	0.00	T
FLWY	75.490	46	M	P	2011-03-20 16:03:06.3	1.30	T
FXWY	75.560	46	M	P	2011-03-20 16:03:05.9	0.50	T
NAO01	75.590	338	M	P	2011-03-20 16:03:05.1	-0.20	T
MOOW	75.660	46	M	P	2011-03-20 16:03:06.4	0.40	T
RLMT	75.680	44	M	P	2011-03-20 16:03:06.2	0.20	T
AKBB	75.730	323	M	P	2011-03-20 16:03:05.9	-0.10	T
KIEV	75.740	323	M	P	2011-03-20 16:03:05.5	-0.60	T
AK11	75.770	323	M	P	2011-03-20 16:03:05.6	-0.60	T
LOHW	75.820	46	M	P	2011-03-20 16:03:07.6	0.70	T
REDW	75.830	46	M	P	2011-03-20 16:03:07.5	0.60	T
R11A	75.870	53	M	P	2011-03-20 16:03:07.5	0.40	T
AHID	76.040	47	M	P	2011-03-20 16:03:08.5	0.40	T
TPNV	76.250	54	M	P	2011-03-20 16:03:09.6	0.40	T
DGMT	76.310	39	M	P	2011-03-20 16:03:09.0	-0.40	T
LAO	76.380	42	M	P	2011-03-20 16:03:09.8	0.00	T
DUG	76.540	50	M	P	2011-03-20 16:03:10.8	0.00	T
TCUT	76.850	49	M	P	2011-03-20 16:03:13.3	0.60	T
BW06	76.940	46	M	P	2011-03-20 16:03:12.1	-1.20	T
PD31	76.940	46	M	P	2011-03-20 16:03:12.7	-0.60	T
FRB	76.980	14	A	P	2011-03-20 16:03:11.3	-1.80	T
JLU	77.130	49	M	P	2011-03-20 16:03:15.0	0.70	T
NLU	77.140	50	M	P	2011-03-20 16:03:14.6	0.30	T
SHPR	77.220	54	M	P	2011-03-20 16:03:15.3	0.60	T
TMUT	78.070	50	M	P	2011-03-20 16:03:20.1	0.50	T
LCMT	78.160	53	M	P	2011-03-20 16:03:20.7	0.80	T
P18A	78.460	49	M	P	2011-03-20 16:03:22.3	0.50	T
SRU	78.600	50	M	P	2011-03-20 16:03:22.5	0.10	T
K22A	78.770	45	M	P	2011-03-20 16:03:22.7	-0.60	T
W13A	78.890	55	M	P	2011-03-20 16:03:24.3	0.30	T
ULM	79.120	34	M	P	2011-03-20 16:03:24.0	-1.00	T
U15A	79.120	53	M	P	2011-03-20 16:03:25.8	0.40	T
O20A	79.350	48	M	P	2011-03-20 16:03:26.5	-0.10	T
BUR08	79.740	323	M	P	2011-03-20 16:03:29.0	0.50	T
PV09	79.830	50	M	P	2011-03-20 16:03:29.4	0.10	T
PV10	79.970	50	M	P	2011-03-20 16:03:30.7	0.70	T
PV05	80.120	50	M	P	2011-03-20 16:03:31.1	0.40	T
N23A	80.220	46	M	P	2011-03-20 16:03:29.6	-1.80	T
WUAZ	80.270	53	M	P	2011-03-20 16:03:32.1	0.60	T
OJC	80.400	327	M	P	2011-03-20 16:03:32.0	0.00	T
PV01	80.410	50	M	P	2011-03-20 16:03:32.4	0.10	T
BR131	80.420	313	M	P	2011-03-20 16:03:32.7	0.40	T
AGMN	80.510	36	M	P	2011-03-20 16:03:31.5	-1.10	T
ANTO	80.830	313	M	P	2011-03-20 16:03:35.2	0.80	T
MLR	80.850	321	M	P	2011-03-20 16:03:34.9	0.30	T
BR231	80.860	313	M	P	2011-03-20 16:03:33.0	-1.60	T
X16A	80.900	54	M	P	2011-03-20 16:03:35.5	0.60	T
MVCO	81.030	50	M	P	2011-03-20 16:03:36.0	0.30	T
ISCO	81.120	47	M	P	2011-03-20 16:03:36.4	0.20	T
S22A	81.720	49	M	P	2011-03-20 16:03:39.8	0.40	T
X18A	81.790	53	M	P	2011-03-20 16:03:39.8	0.20	T
PSZ	82.050	326	M	P	2011-03-20 16:03:41.4	0.60	T
RAYN	82.340	294	M	P	2011-03-20 16:03:42.5	0.20	T
CLL	82.390	331	M	P	2011-03-20 16:03:41.5	-1.00	T
SDCO	82.520	48	M	P	2011-03-20 16:03:44.1	0.50	T
TUC	82.630	55	M	P	2011-03-20 16:03:44.1	0.20	T
ECSD	83.390	39	M	P	2011-03-20 16:03:46.6	-1.10	T
ANMO	83.740	51	M	P	2011-03-20 16:03:49.9	0.10	T
KHC	83.870	330	M	P	2011-03-20 16:03:49.3	-0.90	T
HSIG	84.050	58	M	P	2011-03-20 16:03:53.6	2.50	T
BNM	84.160	52	M	P	2011-03-20 16:03:52.3	0.40	T
SPMN	84.190	36	M	P	2011-03-20 16:03:51.2	-0.60	T
GRFO	84.370	331	M	P	2011-03-20 16:03:53.3	0.60	T
MNTX	86.550	53	M	P	2011-03-20 16:04:03.5	-0.10	T
BFO	86.580	332	M	P	2011-03-20 16:04:02.7	-1.10	T
BAIF	86.620	335	A	P	2011-03-20 16:04:03.7	-0.20	T
CDF	86.910	332	A	P	2011-03-20 16:04:05.1	-0.40	T
FUORN	87.220	330	M	P	2011-03-20 16:04:07.1	-0.10	T
VLDQ	88.280	26	M	P	2011-03-20 16:04:10.3	-1.60	T
LOR	89.120	334	A	P	2011-03-20 16:04:17.9	2.00	T
TX31	89.220	54	M	P	2011-03-20 16:04:16.0	-0.50	T
FLN	89.280	337	A	P	2011-03-20 16:04:15.9	-0.80	T
LDF	89.320	337	A	P	2011-03-20 16:04:16.8	0.00	T
SSF	89.420	334	A	P	2011-03-20 16:04:18.0	0.70	T
LPL	89.530	331	A	P	2011-03-20 16:04:19.0	0.90	T
SMF	89.660	333	A	P	2011-03-20 16:04:18.1	-0.30	T
AVF	89.710	334	A	P	2011-03-20 16:04:18.4	-0.20	T
GRR	89.730	337	A	P	2011-03-20 16:04:18.3	-0.40	T
MBDF	90.170	331	A	P	2011-03-20 16:04:20.2	-0.80	T
VIVF	90.870	332	A	P	2011-03-20 16:04:23.8	-0.30	T
MFF	91.070	336	A	P	2011-03-20 16:04:25.0	0.00	T
LMQ	91.110	22	M	P	2011-03-20 16:04:24.7	-0.50	T
RJF	91.640	334	A	P	2011-03-20 16:04:27.7	0.00	T
MIAR	91.670	44	M	P	2011-03-20 16:04:27.7	-0.10	T
PBMO	91.700	40	M	P	2011-03-20 16:04:27.6	-0.30	T
CAF	91.770	334	A	P	2011-03-20 16:04:28.7	0.40	T
WHAR	91.830	43	M	P	2011-03-20 16:04:28.0	-0.50	T
LFF	92.230	334	A	P	2011-03-20 16:04:30.5	0.20	T
OXF	93.970	41	M	P	2011-03-20 16:04:39.0	0.70	T
SDV	124.730	42	M	PKIKP	2011-03-20 16:10:20.4	0.00	T
LPAZ	145.590	63	M	PKIKP	2011-03-20 16:10:58.8	-0.70	T
PB01	147.540	71	M	PKIKP	2011-03-20 16:11:02.8	0.60	T