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Author
Date and time	2011-03-21 16:46:57.5 UTC
Latitude	37.754
Longitude	142.322
Depth	20
Magnitude	5.0 mb
Region	OFF EAST COAST OF HONSHU, JAPAN
Latest update	2016-04-19 07:23:05.0 UTC

rms	1.11 s
N° phases used for the localisation	142
N° stations used for the localisation	142
Gap	96.0 °
95% confidence ellipse
semi major	7
semi minor	4.2
Azimuth	130 °
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
MAJO	3.500	251	A	Pn	2011-03-21 16:47:52.0	1.1	T	NEIR
MAJO	3.500	251	M	P	2011-03-21 16:47:52.3	1.4	T	GFZ
ERM	4.300	8	A	Pn	2011-03-21 16:48:01.1	-0.7	T	NEIR
ERM	4.300	8	M	P	2011-03-21 16:48:03.3	1.5	T	GFZ
INU	4.900	242	A	Pn	2011-03-21 16:48:10.8	0.8	T	NEIR
INU	4.900	242	M	P	2011-03-21 16:48:10.9	0.9	T	GFZ
JHJ2	5.060	205	A	Pn	2011-03-21 16:48:12.3	0.1	T	NEIR
YUK	6.820	22	M	P	2011-03-21 16:48:35.5	-0.9	T	GSRC
KUR	8.550	27	M	P	2011-03-21 16:48:59.6	-0.5	T	GSRC
YSS	9.200	2	A	Pn	2011-03-21 16:49:08.9	-0.1	T	NEIR
YSS	9.200	2	M	P	2011-03-21 16:49:09.0	0	T	GFZ
JNU	10.420	247	A	Pn	2011-03-21 16:49:23.7	-2.1	T	NEIR
JNU	10.420	247	M	P	2011-03-21 16:49:27.7	1.9	T	GFZ
KS15	11.460	273	M	Pn	2011-03-21 16:49:38.2	-1.8	T	NEIR
MDJ	11.780	310	M	Pn	2011-03-21 16:49:43.8	-0.6	T	NEIR
PEA0	18.700	30	A	P	2011-03-21 16:51:14.4	-0.2	T	NEIR
BJT	20.460	285	A	P	2011-03-21 16:51:31.4	-2.4	T	NEIR
MA2	22.500	11	M	P	2011-03-21 16:51:57.2	1.4	T	GSRC
SSLB	22.970	239	M	P	2011-03-21 16:51:58.6	-2.1	T	NEIR
TPUB	23.520	238	M	P	2011-03-21 16:52:03.6	-2.7	T	GFZ
TWG	23.550	237	A	P	2011-03-21 16:52:06.7	0.1	T	NEIR
YAK	25.540	346	M	P	2011-03-21 16:52:24.3	-0.5	T	GFZ
SEY	25.950	11	M	P	2011-03-21 16:52:30.1	1.6	T	GSRC
ULN	27.560	303	M	P	2011-03-21 16:52:43.7	0.4	T	GFZ
SONA1	27.990	303	A	P	2011-03-21 16:52:46.8	-0.3	T	NEIR
ENH	28.120	264	M	P	2011-03-21 16:52:47.4	-0.7	T	NEIR
TLY	30.420	310	M	P	2011-03-21 16:53:08.4	-0.1	T	GFZ
BILL	33.130	16	M	P	2011-03-21 16:53:30.7	-1.6	T	GFZ
TIXI	34.670	353	M	P	2011-03-21 16:53:44.9	-0.7	T	GFZ
UBPT	39.480	246	M	P	2011-03-21 16:54:27.2	0.7	T	GFZ
MRSI	41.580	212	M	P	2011-03-21 16:54:43.6	-0.2	T	GFZ
ZAA0	41.970	312	M	P	2011-03-21 16:54:46.5	-0.6	T	NEIR
ZALV	41.970	312	M	P	2011-03-21 16:54:47.4	0.3	T	GSRC
PBKT	41.980	251	M	P	2011-03-21 16:54:48.3	1.2	T	GFZ
CHTO	42.170	256	M	P	2011-03-21 16:54:48.9	0.2	T	GFZ
CMMT	42.170	256	M	P	2011-03-21 16:54:49.7	1	T	GFZ
CMAR	42.380	255	M	P	2011-03-21 16:54:51.5	1.1	T	GSRC
CM01	42.390	255	A	P	2011-03-21 16:54:50.2	-0.3	T	NEIR
SANI	42.400	205	M	P	2011-03-21 16:54:50.8	0.3	T	GFZ
KRAI	42.860	201	M	P	2011-03-21 16:54:55.8	1.5	T	GFZ
LSA	42.870	275	M	P	2011-03-21 16:54:56.0	1	T	NEIR
APSI	42.960	211	M	P	2011-03-21 16:54:54.7	-0.3	T	GFZ
MK31	44.350	302	M	P	2011-03-21 16:55:05.8	-0.6	T	NEIR
MK01	44.350	302	M	P	2011-03-21 16:55:06.1	-0.3	T	NEIR
MKAR	44.350	302	M	P	2011-03-21 16:55:06.5	0.1	T	GSRC
SVW2	44.510	38	A	P	2011-03-21 16:55:08.3	0.7	T	NEIR
MAKZ	44.560	302	A	P	2011-03-21 16:55:07.3	-0.8	T	NEIR
SBUM	44.680	225	M	P	2011-03-21 16:55:06.5	-2.4	T	NEIR
SRDT	44.750	251	M	P	2011-03-21 16:55:11.5	2	T	GFZ
KURK	46.060	308	M	P	2011-03-21 16:55:19.7	-0.2	T	GFZ
KDAK	46.080	42	M	P	2011-03-21 16:55:20.2	0.2	T	GSRC
KSM	46.570	227	M	P	2011-03-21 16:55:25.1	1.2	T	GFZ
MLY	46.860	32	A	P	2011-03-21 16:55:26.2	0	T	NEIR
STKI	47.060	225	M	P	2011-03-21 16:55:29.4	1.7	T	GFZ
PDGK	47.080	298	M	P	2011-03-21 16:55:28.0	0.1	T	GFZ
KAPI	47.450	211	M	P	2011-03-21 16:55:31.0	0.3	T	GFZ
RND	47.680	35	A	P	2011-03-21 16:55:31.3	-1.4	T	NEIR
MDM	47.920	33	A	P	2011-03-21 16:55:34.9	0.4	T	NEIR
COLA	48.080	33	M	P	2011-03-21 16:55:36.7	1	T	GFZ
BBKI	48.290	218	M	P	2011-03-21 16:55:37.5	0.2	T	GFZ
IL1	48.500	33	A	P	2011-03-21 16:55:38.2	-0.7	T	NEIR
ILB	48.500	33	A	P	2011-03-21 16:55:38.4	-0.5	T	NEIR
TARG	48.730	296	M	P	2011-03-21 16:55:42.5	1.3	T	GFZ
FYU	49.120	30	A	P	2011-03-21 16:55:46.9	3.2	T	NEIR
TKM2	49.930	298	A	P	2011-03-21 16:55:50.5	0.4	T	NEIR
MENT	50.030	35	M	P	2011-03-21 16:55:51.2	0.5	T	NEIR
IPM	50.130	239	M	P	2011-03-21 16:55:52.3	0.9	T	GFZ
SOEI	50.190	203	M	P	2011-03-21 16:55:51.7	-0.2	T	GFZ
VOSK	50.340	312	A	P	2011-03-21 16:55:52.3	-0.7	T	NEIR
OTUK	50.590	306	M	P	2011-03-21 16:55:55.0	0.1	T	GFZ
BRVK	50.680	312	M	P	2011-03-21 16:55:55.7	0.2	T	GFZ
AAK	50.790	298	M	P	2011-03-21 16:55:56.2	-0.4	T	NEIR
EGAK	50.950	33	M	P	2011-03-21 16:55:57.0	-0.5	T	GFZ
EKS2	51.280	298	M	P	2011-03-21 16:56:00.3	0.1	T	NEIR
MTN	51.410	194	M	P	2011-03-21 16:56:01.1	0.1	T	GFZ
COEN	51.440	179	M	P	2011-03-21 16:56:01.5	0.3	T	GFZ
MNAS	52.230	299	M	P	2011-03-21 16:56:08.0	0.7	T	GFZ
SFK	52.380	295	M	P	2011-03-21 16:56:09.1	0.5	T	GFZ
KKAR	53.390	300	A	P	2011-03-21 16:56:15.5	-0.3	T	NEIR
PWJI	53.720	219	M	P	2011-03-21 16:56:17.8	-0.3	T	GFZ
KPJI	54.610	222	M	P	2011-03-21 16:56:24.1	-0.4	T	GFZ
GSI	54.790	240	M	P	2011-03-21 16:56:24.7	-1.2	T	GFZ
LHSI	54.830	230	M	P	2011-03-21 16:56:27.3	1.1	T	GFZ
MDSI	54.960	229	M	P	2011-03-21 16:56:26.6	-0.5	T	GFZ
DZET	56.190	296	M	P	2011-03-21 16:56:36.9	0.8	T	GFZ
ARU	56.300	318	M	P	2011-03-21 16:56:37.0	0.2	T	GFZ
FITZ	57.730	199	A	P	2011-03-21 16:56:46.7	-0.2	T	NEIR
KBL	57.830	291	M	P	2011-03-21 16:56:47.6	-0.3	T	NEIR
WB2	57.870	189	A	P	2011-03-21 16:56:46.9	-1	T	NEIR
WRAB	57.870	189	M	P	2011-03-21 16:56:47.4	-0.5	T	GFZ
WRA	57.880	189	M	P	2011-03-21 16:56:47.2	-0.7	T	GSRC
ABKAR	58.030	310	A	P	2011-03-21 16:56:48.4	-0.6	T	NEIR
QIS	58.050	183	M	P	2011-03-21 16:56:48.5	-0.7	T	GFZ
AS01	61.600	189	M	P	2011-03-21 16:57:12.6	-1	T	NEIR
AS31	61.600	189	A	P	2011-03-21 16:57:13.1	-0.5	T	NEIR
RES	61.720	15	A	P	2011-03-21 16:57:13.5	-0.8	T	NEIR
MBWA	62.330	204	A	P	2011-03-21 16:57:18.4	-0.1	T	NEIR
YKA	62.820	31	M	P	2011-03-21 16:57:21.2	-0.5	T	GSRC
DAG	65.130	355	A	P	2011-03-21 16:57:37.8	0.9	T	SC3
D05A	66.900	48	A	P	2011-03-21 16:57:48.1	-0.2	T	NEIR
OBSR	67.150	48	A	P	2011-03-21 16:57:49.8	-0.5	T	NEIR
LON	67.240	48	M	P	2011-03-21 16:57:49.8	-0.7	T	NEIR
VALT	67.290	49	A	P	2011-03-21 16:57:51.7	0.7	T	NEIR
F04A	67.300	49	A	P	2011-03-21 16:57:52.8	2	T	NEIR
B08A	67.820	46	A	P	2011-03-21 16:57:55.5	1.3	T	NEIR
OBN	67.950	323	M	P	2011-03-21 16:57:55.7	0.8	T	GSRC
SUMG	69.970	0	A	P	2011-03-21 16:58:09.0	1	T	NEIR
KIV	70.980	311	A	P	2011-03-21 16:58:13.5	-0.3	T	NEIR
GNI	71.860	307	A	P	2011-03-21 16:58:19.4	0.2	T	NEIR
UOSS	72.280	288	A	P	2011-03-21 16:58:22.4	0.9	T	NEIR
FFC	72.710	33	A	P	2011-03-21 16:58:23.6	-0.5	T	NEIR
CMB	72.860	55	A	sP	2011-03-21 16:58:34.1	0.1	T	NEIR
FCC	73.030	27	A	P	2011-03-21 16:58:25.5	-0.4	T	NEIR
LRM	73.130	45	A	P	2011-03-21 16:58:26.8	-0.1	T	NEIR
BOZ	73.690	45	A	P	2011-03-21 16:58:30.2	0.1	T	NEIR
NV01	73.980	54	M	P	2011-03-21 16:58:32.2	0.4	T	NEIR
AKBB	74.170	323	M	P	2011-03-21 16:58:30.3	-2.3	T	NEIR
KIEV	74.180	323	A	P	2011-03-21 16:58:30.5	-2.2	T	NEIR
AK11	74.210	323	A	P	2011-03-21 16:58:30.8	-2.1	T	NEIR
FXWY	75.260	46	A	P	2011-03-21 16:58:38.3	-1	T	NEIR
MOOW	75.360	46	A	P	2011-03-21 16:58:41.5	1.7	T	NEIR
REDW	75.540	46	A	P	2011-03-21 16:58:42.9	2	T	NEIR
HWUT	76.210	48	A	P	2011-03-21 16:58:46.6	1.9	T	NEIR
TCUT	76.610	48	M	P	2011-03-21 16:58:45.7	-1.3	T	NEIR
PD31	76.650	46	A	P	2011-03-21 16:58:45.3	-1.9	T	NEIR
BW06	76.650	46	A	P	2011-03-21 16:58:45.8	-1.4	T	NEIR
LCMT	78.040	52	M	P	2011-03-21 16:58:52.2	-2.6	T	NEIR
OJC	78.840	327	A	P	2011-03-21 16:58:59.1	0	T	NEIR
BRTR	78.910	312	M	P	2011-03-21 16:58:59.9	0.2	T	GSRC
BR231	79.350	312	A	P	2011-03-21 16:59:00.4	-1.6	T	NEIR
PSZ	80.490	325	M	P	2011-03-21 16:59:08.5	0.3	T	NEIR
KHC	82.310	329	A	P	2011-03-21 16:59:18.3	0.5	T	NEIR
ECSD	82.900	39	A	sP	2011-03-21 16:59:29.5	-0.4	T	NEIR
ANMO	83.570	50	A	P	2011-03-21 16:59:24.1	-0.4	T	NEIR
BFO	85.030	331	M	P	2011-03-21 16:59:30.7	-1	T	NEIR
TEOL	86.080	328	A	P	2011-03-21 16:59:39.9	3	T	INGV
SENIN	87.050	331	A	P	2011-03-21 16:59:42.8	0.9	T	NEIR
VLDQ	87.460	25	M	P	2011-03-21 16:59:42.6	-1	T	NEIR
QLNO	88.310	329	A	P	2011-03-21 16:59:50.6	2.9	T	INGV
TX31	89.110	53	A	P	2011-03-21 16:59:51.3	-0.3	T	NEIR
PBMO	91.250	40	A	P	2011-03-21 17:00:02.4	1	T	NEIR
LCO	151.200	82	A	PKPbc	2011-03-21 17:06:49.6	-0.1	T	NEIR