Earthquake information

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Author
Date and time	2011-03-20 20:17:57.2 UTC
Latitude	37.089
Longitude	141.795
Depth	31
Magnitude	5.0 mb
Region	NEAR EAST COAST OF HONSHU, JAPAN
Latest update	2016-04-19 07:23:05.0 UTC

rms	1.23 s
N° phases used for the localisation	211
N° stations used for the localisation	211
Gap	118.0 °
95% confidence ellipse
semi major	6.60
semi minor	4.20
Azimuth	151 °
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	2.930	260	M	P	2011-03-20 20:18:43.0	1.30	T
MAJO	2.930	260	M	Pn	2011-03-20 20:18:43.2	1.50	T
INU	4.230	247	M	Pn	2011-03-20 20:19:01.3	1.70	T
ERM	5.030	12	M	Pn	2011-03-20 20:19:09.3	-1.30	T
ERM	5.030	12	A	P	2011-03-20 20:19:11.3	0.70	T
KUR	9.330	27	M	P	2011-03-20 20:20:06.8	-2.80	T
JNU	9.780	249	M	Pn	2011-03-20 20:20:18.8	3.00	T
YSS	9.880	4	M	Pn	2011-03-20 20:20:16.7	-0.50	T
YSS	9.880	4	A	P	2011-03-20 20:20:18.7	1.50	T
KS01	11.080	276	M	Pn	2011-03-20 20:20:35.7	2.10	T
TPUB	22.810	239	M	P	2011-03-20 20:22:54.7	-2.70	T
MA2	23.240	12	M	P	2011-03-20 20:23:01.6	-0.30	T
YAK	26.080	347	M	P	2011-03-20 20:23:27.4	-0.60	T
SEY	26.680	11	M	P	2011-03-20 20:23:33.8	0.40	T
ULN	27.580	304	M	P	2011-03-20 20:23:41.2	-0.50	T
SONA1	28.000	304	M	P	2011-03-20 20:23:46.1	0.60	T
TLY	30.530	311	M	P	2011-03-20 20:24:06.5	-1.20	T
BILL	33.890	16	M	P	2011-03-20 20:24:36.9	-0.30	T
TIXI	35.270	353	M	P	2011-03-20 20:24:48.5	-0.60	T
MYLDM	38.250	220	M	P	2011-03-20 20:25:15.8	1.40	T
UBPT	38.830	246	A	P	2011-03-20 20:25:21.2	1.90	T
PBKT	41.370	252	A	P	2011-03-20 20:25:41.4	1.10	T
CMMT	41.600	256	A	P	2011-03-20 20:25:43.1	0.80	T
CHTO	41.600	256	A	P	2011-03-20 20:25:43.2	0.90	T
SANI	41.620	204	A	P	2011-03-20 20:25:43.8	1.40	T
CM01	41.810	256	M	P	2011-03-20 20:25:44.5	0.50	T
CMAR	41.810	256	M	P	2011-03-20 20:25:45.0	1.00	T
CM31	41.810	256	M	P	2011-03-20 20:25:45.4	1.40	T
ZAA0	42.100	312	M	P	2011-03-20 20:25:46.5	0.10	T
CHBT	42.780	246	A	P	2011-03-20 20:25:54.1	2.30	T
BNDI	42.860	198	A	P	2011-03-20 20:25:51.8	-0.70	T
MKAR	44.350	302	M	P	2011-03-20 20:26:04.8	0.20	T
MK01	44.350	302	M	P	2011-03-20 20:26:04.8	0.20	T
MK31	44.350	302	M	P	2011-03-20 20:26:05.6	1.00	T
MAKZ	44.560	302	M	P	2011-03-20 20:26:07.1	0.80	T
PHET	44.670	249	A	P	2011-03-20 20:26:09.7	2.70	T
SVW2	45.290	37	M	pP	2011-03-20 20:26:20.7	-0.70	T
KSM	45.810	227	M	P	2011-03-20 20:26:17.0	0.90	T
KURK	46.140	308	M	P	2011-03-20 20:26:18.7	0.00	T
PMG	46.520	173	M	P	2011-03-20 20:26:21.6	-0.10	T
KAPI	46.660	211	M	P	2011-03-20 20:26:22.5	-0.30	T
RSO	46.670	38	M	P	2011-03-20 20:26:22.0	-1.20	T
KDAK	46.860	42	M	P	2011-03-20 20:26:23.3	-1.00	T
PPLA	46.950	35	M	pP	2011-03-20 20:26:36.3	1.70	T
CAST	47.010	34	M	P	2011-03-20 20:26:26.3	0.70	T
SPU	47.010	37	M	pP	2011-03-20 20:26:34.9	-0.10	T
PDGK	47.020	298	A	P	2011-03-20 20:26:26.6	1.00	T
BPAW	47.510	33	M	P	2011-03-20 20:26:29.9	0.40	T
KTH	47.530	34	M	P	2011-03-20 20:26:30.0	0.30	T
MLY	47.640	32	M	P	2011-03-20 20:26:31.2	0.60	T
TRF	47.820	34	M	P	2011-03-20 20:26:33.2	1.10	T
RC01	48.130	37	M	P	2011-03-20 20:26:33.7	-0.60	T
RC01	48.130	37	M	pP	2011-03-20 20:26:43.6	-0.10	T
PMR	48.400	37	M	P	2011-03-20 20:26:35.9	-0.40	T
MCK	48.420	34	M	P	2011-03-20 20:26:36.1	-0.40	T
MCK	48.420	34	M	pP	2011-03-20 20:26:46.4	0.50	T
RND	48.460	34	M	P	2011-03-20 20:26:36.5	-0.40	T
TARG	48.650	296	A	P	2011-03-20 20:26:41.0	2.20	T
MDM	48.710	32	M	P	2011-03-20 20:26:39.1	0.30	T
SML	48.770	36	M	P	2011-03-20 20:26:39.0	-0.20	T
WRH	48.780	33	M	P	2011-03-20 20:26:39.3	0.10	T
COLA	48.870	32	A	P	2011-03-20 20:26:41.1	1.20	T
CCB	48.890	33	M	P	2011-03-20 20:26:40.1	0.00	T
DHY	49.140	35	M	P	2011-03-20 20:26:45.0	2.70	T
SCM	49.240	36	M	P	2011-03-20 20:26:40.1	-2.80	T
IL1	49.290	32	M	P	2011-03-20 20:26:41.3	-1.90	T
ILB	49.290	32	M	P	2011-03-20 20:26:42.2	-1.00	T
SOEI	49.420	203	M	pP	2011-03-20 20:26:52.8	-0.80	T
TKM2	49.870	299	M	P	2011-03-20 20:26:49.5	1.60	T
FYU	49.910	30	M	P	2011-03-20 20:26:49.0	1.10	T
PAX	50.020	35	M	P	2011-03-20 20:26:49.1	0.20	T
DIV	50.050	37	M	P	2011-03-20 20:26:49.3	0.20	T
EYAK	50.120	38	M	P	2011-03-20 20:26:49.6	0.10	T
EYAK	50.120	38	M	pP	2011-03-20 20:26:59.0	0.10	T
BMRM	50.630	37	M	P	2011-03-20 20:26:53.7	0.30	T
OTUK	50.640	306	A	P	2011-03-20 20:26:54.3	0.80	T
MTN	50.670	194	M	P	2011-03-20 20:26:51.8	-1.80	T
RAGM	50.670	38	M	P	2011-03-20 20:26:54.3	0.60	T
AAK	50.730	298	M	P	2011-03-20 20:26:55.4	1.10	T
COEN	50.790	178	M	P	2011-03-20 20:26:53.2	-1.30	T
MENT	50.820	35	M	P	2011-03-20 20:26:55.4	0.60	T
BRVK	50.820	312	M	P	2011-03-20 20:26:55.4	0.60	T
EKS2	51.230	299	M	P	2011-03-20 20:26:59.5	1.50	T
ZRNK	51.590	313	M	P	2011-03-20 20:27:00.8	0.20	T
MNAS	52.180	299	A	P	2011-03-20 20:27:06.6	1.50	T
SFK	52.290	296	A	P	2011-03-20 20:27:07.3	1.30	T
DAWY	52.590	33	M	pP	2011-03-20 20:27:18.2	0.70	T
ARU	56.520	319	M	P	2011-03-20 20:27:37.0	0.50	T
WRAB	57.150	188	M	P	2011-03-20 20:27:38.1	-2.90	T
WRA	57.160	188	M	P	2011-03-20 20:27:38.4	-2.60	T
WB2	57.160	188	M	P	2011-03-20 20:27:38.4	-2.60	T
KBL	57.680	291	M	P	2011-03-20 20:27:45.3	0.30	T
ABKAR	58.140	310	M	P	2011-03-20 20:27:47.7	-0.20	T
DLBC	58.400	38	M	P	2011-03-20 20:27:50.8	1.00	T
DLBC	58.400	38	M	pP	2011-03-20 20:27:59.5	0.10	T
AS01	60.880	188	M	P	2011-03-20 20:28:04.2	-2.70	T
AS31	60.880	188	M	P	2011-03-20 20:28:04.9	-2.00	T
RES	62.470	15	M	P	2011-03-20 20:28:17.0	-0.50	T
YKA	63.610	30	M	P	2011-03-20 20:28:24.4	-0.70	T
DAG	65.760	355	A	P	2011-03-20 20:28:39.3	0.20	T
OBN	68.240	323	M	P	2011-03-20 20:28:54.8	0.00	T
GALA	68.270	305	M	P	2011-03-20 20:28:53.7	-1.30	T
GALA	68.270	305	M	S	2011-03-20 20:37:52.2	-1.40	T
NDR	68.290	305	M	P	2011-03-20 20:28:53.9	-1.30	T
NDR	68.290	305	M	S	2011-03-20 20:37:52.5	-1.40	T
GOBA	68.550	305	M	P	2011-03-20 20:28:55.5	-1.30	T
GOBA	68.550	305	M	S	2011-03-20 20:37:55.5	-1.50	T
B08A	68.580	45	M	P	2011-03-20 20:28:59.2	2.10	T
SIZA	68.750	306	M	P	2011-03-20 20:28:56.7	-1.50	T
SIZA	68.750	306	M	S	2011-03-20 20:37:57.8	-1.70	T
ATGJ	68.830	306	M	P	2011-03-20 20:28:57.3	-1.40	T
ATGJ	68.830	306	M	S	2011-03-20 20:37:58.8	-1.70	T
QUB	68.870	306	M	P	2011-03-20 20:28:57.5	-1.40	T
QUB	68.870	306	M	S	2011-03-20 20:37:59.2	-1.60	T
FIA1	68.910	332	M	P	2011-03-20 20:28:59.7	0.70	T
PQL	69.090	306	M	P	2011-03-20 20:28:58.9	-1.50	T
PQL	69.090	306	M	S	2011-03-20 20:38:01.9	-1.80	T
XNQ	69.190	306	M	P	2011-03-20 20:28:59.5	-1.60	T
XNQ	69.190	306	M	S	2011-03-20 20:38:03.1	-1.70	T
ALIB	69.260	305	M	P	2011-03-20 20:28:59.9	-1.30	T
ALIB	69.260	305	M	S	2011-03-20 20:38:03.9	-1.40	T
IML	69.360	306	M	P	2011-03-20 20:29:00.5	-1.40	T
IML	69.360	306	M	S	2011-03-20 20:38:05.1	-1.50	T
KDMR	69.580	306	M	P	2011-03-20 20:29:01.9	-1.30	T
KDMR	69.580	306	M	S	2011-03-20 20:38:07.6	-1.50	T
SAAT	69.690	305	M	P	2011-03-20 20:29:02.6	-1.30	T
SAAT	69.690	305	M	S	2011-03-20 20:38:09.0	-1.40	T
SEKA	69.770	307	M	P	2011-03-20 20:29:03.1	-1.40	T
SEKA	69.770	307	M	S	2011-03-20 20:38:09.9	-1.70	T
ZKTA	69.920	307	M	P	2011-03-20 20:29:03.9	-1.40	T
ZKTA	69.920	307	M	S	2011-03-20 20:38:11.4	-1.80	T
ZRD	69.950	306	M	P	2011-03-20 20:29:04.3	-1.20	T
ZRD	69.950	306	M	S	2011-03-20 20:38:12.2	-1.30	T
GLBA	70.030	304	M	P	2011-03-20 20:29:04.7	-1.30	T
GLBA	70.030	304	M	S	2011-03-20 20:38:13.0	-1.50	T
LKRN	70.060	304	M	P	2011-03-20 20:29:04.7	-1.40	T
LKRN	70.060	304	M	S	2011-03-20 20:38:13.3	-1.50	T
MNGR	70.080	306	M	P	2011-03-20 20:29:05.1	-1.20	T
MNGR	70.080	306	M	S	2011-03-20 20:38:13.5	-1.50	T
ASTR	70.130	304	M	P	2011-03-20 20:29:05.4	-1.20	T
ASTR	70.130	304	M	S	2011-03-20 20:38:14.2	-1.40	T
BRDA	70.290	306	M	P	2011-03-20 20:29:06.2	-1.30	T
BRDA	70.290	306	M	S	2011-03-20 20:38:15.9	-1.50	T
LRK	70.390	304	M	P	2011-03-20 20:29:06.8	-1.60	T
LRK	70.390	304	M	S	2011-03-20 20:38:17.2	-1.60	T
VSU	70.560	330	M	P	2011-03-20 20:29:08.9	-0.30	T
SUMG	70.630	0	A	P	2011-03-20 20:29:11.9	1.70	T
SUMG	70.630	0	M	pP	2011-03-20 20:29:18.7	-1.20	T
GANJ	70.640	307	M	P	2011-03-20 20:29:08.3	-1.40	T
GANJ	70.640	307	M	S	2011-03-20 20:38:19.8	-1.80	T
K05A	70.680	51	M	P	2011-03-20 20:29:11.0	0.80	T
K05A	70.680	51	M	pP	2011-03-20 20:29:21.1	1.20	T
GDB	70.960	307	M	P	2011-03-20 20:29:10.7	-1.20	T
GDB	70.960	307	M	S	2011-03-20 20:38:24.5	-1.00	T
QZX	71.020	307	M	P	2011-03-20 20:29:10.7	-1.40	T
QZX	71.020	307	M	S	2011-03-20 20:38:24.4	-1.70	T
KIV	71.100	311	M	P	2011-03-20 20:29:13.1	0.40	T
JTMT	71.750	44	M	pP	2011-03-20 20:29:26.5	0.10	T
GNI	71.920	307	M	pP	2011-03-20 20:29:25.2	-2.20	T
NAX	71.970	306	M	P	2011-03-20 20:29:16.4	-1.50	T
NAX	71.970	306	M	S	2011-03-20 20:38:35.4	-1.70	T
SWMT	72.040	44	M	P	2011-03-20 20:29:18.3	0.00	T
SWMT	72.040	44	M	pP	2011-03-20 20:29:28.0	-0.10	T
CHVG	72.150	310	M	P	2011-03-20 20:29:20.1	1.20	T
MSO	72.470	44	M	pP	2011-03-20 20:29:30.7	0.00	T
FFC	73.500	33	M	P	2011-03-20 20:29:26.3	-0.50	T
CMB	73.590	55	M	P	2011-03-20 20:29:27.5	0.10	T
LRM	73.900	45	M	P	2011-03-20 20:29:29.5	0.00	T
EGMT	74.030	42	M	P	2011-03-20 20:29:31.5	1.40	T
DLMT	74.090	45	M	P	2011-03-20 20:29:30.7	0.20	T
HLID	74.110	47	M	P	2011-03-20 20:29:30.9	0.20	T
HLID	74.110	47	M	pP	2011-03-20 20:29:40.6	0.10	T
BMN	74.240	51	M	P	2011-03-20 20:29:31.9	0.50	T
KIEV	74.450	322	M	P	2011-03-20 20:29:32.5	0.10	T
BOZ	74.460	44	M	P	2011-03-20 20:29:32.2	-0.50	T
SFJD	75.810	5	M	pP	2011-03-20 20:29:50.2	0.20	T
IMW	75.920	45	M	P	2011-03-20 20:29:42.1	0.90	T
FXWY	76.030	46	M	P	2011-03-20 20:29:42.5	0.70	T
MOOW	76.120	45	M	P	2011-03-20 20:29:43.4	1.10	T
LOHW	76.290	46	M	P	2011-03-20 20:29:43.8	0.60	T
LOHW	76.290	46	M	pP	2011-03-20 20:29:54.3	1.20	T
REDW	76.300	46	M	P	2011-03-20 20:29:44.3	1.00	T
TPNV	76.900	54	M	P	2011-03-20 20:29:46.8	0.20	T
HWUT	76.970	48	M	P	2011-03-20 20:29:47.3	0.20	T
DUG	77.090	49	M	P	2011-03-20 20:29:47.8	0.10	T
KMPD	77.200	322	M	P	2011-03-20 20:29:49.0	0.90	T
BW06	77.410	46	M	P	2011-03-20 20:29:49.6	0.00	T
NLU	77.680	49	M	P	2011-03-20 20:29:51.6	0.50	T
SHPR	77.860	53	M	P	2011-03-20 20:29:52.5	0.50	T
TESR	78.490	320	M	P	2011-03-20 20:29:55.7	0.40	T
TMUT	78.620	49	M	P	2011-03-20 20:29:57.2	0.80	T
LCMT	78.780	52	M	P	2011-03-20 20:29:57.6	0.60	T
P17A	78.790	49	M	P	2011-03-20 20:29:57.6	0.40	T
KNB	79.040	52	M	P	2011-03-20 20:29:59.4	0.90	T
BRTR	79.040	312	M	P	2011-03-20 20:30:00.0	1.50	T
BR131	79.040	312	M	P	2011-03-20 20:30:00.0	1.50	T
SRU	79.150	49	M	P	2011-03-20 20:29:59.5	0.40	T
OJC	79.160	326	M	P	2011-03-20 20:29:59.9	0.90	T
ARR	80.300	321	M	P	2011-03-20 20:30:06.6	1.40	T
PV10	80.510	49	M	P	2011-03-20 20:30:07.7	1.10	T
AGMN	80.720	35	M	pP	2011-03-20 20:30:16.5	-0.80	T
RAYN	80.920	293	M	P	2011-03-20 20:30:09.3	0.80	T
CLL	81.200	330	A	P	2011-03-20 20:30:11.1	1.20	T
VRAC	81.240	327	M	P	2011-03-20 20:30:11.4	1.20	T
MVCO	81.590	49	M	P	2011-03-20 20:30:12.5	0.20	T
KHC	82.660	329	M	P	2011-03-20 20:30:17.9	0.20	T
SDCO	83.030	48	M	P	2011-03-20 20:30:20.3	0.40	T
TUC	83.300	54	M	P	2011-03-20 20:30:21.1	0.10	T
ECSD	83.690	38	M	P	2011-03-20 20:30:22.0	-1.00	T
ANMO	84.320	50	M	P	2011-03-20 20:30:25.0	-1.40	T
BFO	85.400	331	M	P	2011-03-20 20:30:32.7	1.00	T