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Author
Date and time	2011-04-20 00:50:54.1 UTC
Latitude	37.158
Longitude	140.569
Depth	30
Magnitude	5.0 mb
Region	EASTERN HONSHU, JAPAN
Latest update	2016-04-19 07:23:05.0 UTC

rms	1.08 s
N° phases used for the localisation	113
N° stations used for the localisation	113
Gap	123.0 °
95% confidence ellipse
semi major	13.20
semi minor	7.60
Azimuth	133 °
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	1.990	253	M	P	2011-04-20 00:51:25.4	-0.30	T
INU	3.390	239	A	P	2011-04-20 00:51:45.3	0.40	T
ASAJ	7.120	12	A	P	2011-04-20 00:52:38.4	2.20	T
KUR	9.760	32	M	P	2011-04-20 00:53:11.9	-0.40	T
YSS	9.920	9	A	P	2011-04-20 00:53:15.1	0.50	T
KLR	13.660	335	M	P	2011-04-20 00:54:07.1	0.20	T
MA2	23.380	13	M	P	2011-04-20 00:55:59.8	-0.50	T
YAK	25.810	348	M	P	2011-04-20 00:56:21.1	-1.40	T
ULN	26.730	304	A	P	2011-04-20 00:56:31.1	0.00	T
SEY	26.800	12	M	P	2011-04-20 00:56:32.5	1.00	T
BILL	34.100	17	A	P	2011-04-20 00:57:35.4	-0.60	T
TIXI	35.090	354	A	P	2011-04-20 00:57:43.3	-1.20	T
CMAR	40.880	255	M	P	2011-04-20 00:58:33.8	0.50	T
SANI	41.290	202	A	P	2011-04-20 00:58:36.5	-0.20	T
MKAR	43.480	302	M	P	2011-04-20 00:58:54.4	-0.20	T
PDGK	46.120	298	A	P	2011-04-20 00:59:15.5	-0.10	T
TARG	47.740	296	A	P	2011-04-20 00:59:29.3	0.50	T
OTUK	49.810	306	A	P	2011-04-20 00:59:43.7	-0.50	T
MNAS	51.280	298	A	P	2011-04-20 00:59:55.7	0.30	T
SFK	51.370	295	A	P	2011-04-20 00:59:56.3	0.10	T
EGAK	52.190	32	A	P	2011-04-20 01:00:03.0	1.00	T
GSI	53.290	238	A	P	2011-04-20 01:00:09.3	-0.80	T
ARU	55.820	318	M	P	2011-04-20 01:00:28.1	-0.40	T
KBL	56.740	291	A	P	2011-04-20 01:00:35.0	-0.30	T
ARCES	63.640	339	A	P	2011-04-20 01:01:20.7	-1.70	T
YKA	64.040	30	M	P	2011-04-20 01:01:24.3	-0.60	T
OUL	66.200	335	A	P	2011-04-20 01:01:40.4	1.50	T
SUF	67.570	333	A	P	2011-04-20 01:01:47.1	-0.60	T
OBN	67.590	323	M	P	2011-04-20 01:01:46.2	-1.60	T
FINES	68.390	332	A	P	2011-04-20 01:01:51.2	-1.60	T
VAF	68.600	334	A	P	2011-04-20 01:01:54.1	0.00	T
MEF	69.810	332	A	P	2011-04-20 01:02:01.5	-0.10	T
VSU	70.000	329	A	P	2011-04-20 01:02:02.4	-0.40	T
RAF	70.250	333	A	P	2011-04-20 01:02:03.6	-0.70	T
KIV	70.310	311	M	P	2011-04-20 01:02:04.9	0.00	T
NEW	70.510	44	A	P	2011-04-20 01:02:06.3	0.30	T
SUMG	70.560	360	A	P	2011-04-20 01:02:06.9	0.20	T
MTSE	71.010	331	A	P	2011-04-20 01:02:08.7	-0.30	T
GNI	71.090	306	M	P	2011-04-20 01:02:09.4	-0.30	T
CAN	72.540	173	A	P	2011-04-20 01:02:18.8	0.60	T
WVOR	72.930	50	A	P	2011-04-20 01:02:21.6	0.90	T
HFA0	73.690	335	A	P	2011-04-20 01:02:23.8	-1.20	T
KIEV	73.800	322	A	P	2011-04-20 01:02:24.7	-0.90	T
NB2	73.810	337	A	P	2011-04-20 01:02:24.4	-1.30	T
HLID	74.780	47	A	P	2011-04-20 01:02:32.3	0.70	T
RSDY	75.610	310	A	P	2011-04-20 01:02:38.4	2.20	T
IAS	76.890	320	A	P	2011-04-20 01:02:46.1	2.80	T
BNN	77.460	309	A	P	2011-04-20 01:02:47.0	0.30	T
BRTR	78.260	311	M	P	2011-04-20 01:02:50.9	-0.30	T
OJC	78.560	326	A	P	2011-04-20 01:02:52.9	0.20	T
TRPA	78.760	323	A	P	2011-04-20 01:02:53.8	0.10	T
DRGR	79.600	322	A	P	2011-04-20 01:03:01.1	2.60	T
BSEG	79.640	333	A	P	2011-04-20 01:02:59.0	0.40	T
PSZ	80.160	324	A	P	2011-04-20 01:03:02.4	0.90	T
BRG	80.600	329	A	P	2011-04-20 01:03:03.7	-0.10	T
PVCC	80.600	328	A	P	2011-04-20 01:03:04.6	0.80	T
CLL	80.650	330	A	P	2011-04-20 01:03:03.5	-0.50	T
SMOL	80.860	326	A	P	2011-04-20 01:03:07.2	2.00	T
BZS	80.970	322	A	P	2011-04-20 01:03:05.9	0.20	T
PRU	81.020	328	A	P	2011-04-20 01:03:06.2	0.20	T
NEUB	81.220	330	A	P	2011-04-20 01:03:07.7	0.60	T
CLZ	81.270	331	A	P	2011-04-20 01:03:07.8	0.40	T
NKC	81.710	329	A	P	2011-04-20 01:03:10.3	0.60	T
MOX	81.720	330	A	P	2011-04-20 01:03:10.2	0.50	T
KUBS	81.790	321	A	P	2011-04-20 01:03:08.9	-1.20	T
SOP	81.870	326	A	P	2011-04-20 01:03:11.5	1.00	T
PKSM	81.990	324	A	P	2011-04-20 01:03:11.0	-0.10	T
KHC	82.080	328	A	P	2011-04-20 01:03:11.6	-0.10	T
ZAPS	82.090	319	A	P	2011-04-20 01:03:13.3	1.60	T
FRGS	82.210	322	A	P	2011-04-20 01:03:13.5	1.20	T
WET	82.370	328	A	P	2011-04-20 01:03:13.8	0.60	T
GRA3	82.530	330	A	P	2011-04-20 01:03:14.2	0.20	T
GRA2	82.600	330	A	P	2011-04-20 01:03:15.0	0.70	T
GRA1	82.620	330	A	P	2011-04-20 01:03:15.7	1.20	T
GRUS	82.650	321	A	P	2011-04-20 01:03:14.6	0.00	T
GRB4	82.660	329	A	P	2011-04-20 01:03:14.1	-0.60	T
GRB2	82.770	329	A	P	2011-04-20 01:03:15.1	-0.20	T
MOA	82.770	327	A	P	2011-04-20 01:03:18.8	3.60	T
BBLS	83.320	322	A	P	2011-04-20 01:03:18.9	0.90	T
KNT	83.440	318	A	P	2011-04-20 01:03:19.9	1.20	T
HRFI	83.450	303	A	P	2011-04-20 01:03:19.6	0.80	T
HORT	83.730	317	A	P	2011-04-20 01:03:20.5	0.20	T
KBA	83.760	327	A	P	2011-04-20 01:03:22.1	1.60	T
FUR	83.800	329	A	P	2011-04-20 01:03:21.0	0.40	T
GRG	83.850	318	A	P	2011-04-20 01:03:21.1	0.30	T
LIT	84.410	317	A	P	2011-04-20 01:03:23.0	-0.70	T
PDG	84.440	321	A	P	2011-04-20 01:03:24.1	0.40	T
FNA	84.520	318	A	P	2011-04-20 01:03:24.6	0.30	T
OHR	84.600	319	A	P	2011-04-20 01:03:25.2	0.60	T
GIVF	84.740	333	A	P	2011-04-20 01:03:23.0	-2.30	T
BFO	84.860	330	A	P	2011-04-20 01:03:25.6	-0.40	T
ANMO	85.020	49	M	P	2011-04-20 01:03:25.5	-1.40	T
DAVA	85.070	329	A	P	2011-04-20 01:03:26.9	-0.30	T
CDF	85.210	331	A	P	2011-04-20 01:03:26.8	-1.00	T
FUORN	85.440	328	A	P	2011-04-20 01:03:29.0	-0.10	T
HINF	85.860	331	A	P	2011-04-20 01:03:29.5	-1.50	T
HAU	85.900	331	A	P	2011-04-20 01:03:29.7	-1.40	T
MEZF	85.990	332	A	P	2011-04-20 01:03:29.5	-2.00	T
BNALP	86.000	329	A	P	2011-04-20 01:03:32.2	0.50	T
ITM	86.790	315	A	P	2011-04-20 01:03:35.1	-0.40	T
LOR	87.460	332	A	P	2011-04-20 01:03:37.6	-1.10	T
FLN	87.720	335	A	P	2011-04-20 01:03:37.9	-2.00	T
LDF	87.740	335	A	P	2011-04-20 01:03:39.3	-0.80	T
SSF	87.760	332	A	P	2011-04-20 01:03:40.1	-0.10	T
LPL	87.790	330	A	P	2011-04-20 01:03:41.8	1.20	T
LPG	87.800	330	A	P	2011-04-20 01:03:38.6	-2.10	T
AVF	88.050	332	A	P	2011-04-20 01:03:39.9	-1.60	T
GRR	88.170	335	A	P	2011-04-20 01:03:41.3	-0.80	T
MBDF	88.420	329	A	P	2011-04-20 01:03:41.4	-2.10	T
VIVF	89.160	330	A	P	2011-04-20 01:03:47.4	0.60	T
MFF	89.470	334	A	P	2011-04-20 01:03:49.9	1.70	T
LFF	90.580	333	A	P	2011-04-20 01:03:52.1	-1.30	T
ETSF	92.820	333	A	P	2011-04-20 01:04:05.5	1.60	T