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Author
Date and time	2011-08-20 22:58:42.1 UTC
Latitude	38.671
Longitude	141.939
Depth	60
Magnitude	5.1 mb
Region	NEAR EAST COAST OF HONSHU, JAPAN
Latest update	2016-04-19 07:23:15.3 UTC

rms	1.01 s
N° phases used for the localisation	189
N° stations used for the localisation	189
Gap	127.0 °
95% confidence ellipse
semi major	8.10
semi minor	3.90
Azimuth	121 °
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
ERM	3.470	15	M	P	2011-08-20 22:59:32.0	-1.60	T
ERM	3.470	15	M	Pn	2011-08-20 22:59:32.3	-1.30	T
MAJO	3.650	236	M	Pn	2011-08-20 22:59:36.2	0.10	T
MAJO	3.650	236	M	P	2011-08-20 22:59:36.3	0.20	T
MJB9	3.650	236	M	Pn	2011-08-20 22:59:36.2	0.10	T
INU	5.150	231	A	P	2011-08-20 22:59:57.5	0.90	T
INU	5.150	231	M	Pn	2011-08-20 22:59:57.6	1.00	T
ASAJ	5.460	5	M	Pn	2011-08-20 22:59:59.4	-1.60	T
ASAJ	5.460	5	A	P	2011-08-20 23:00:01.2	0.20	T
JHJ2	5.810	198	M	Pn	2011-08-20 23:00:04.8	-0.90	T
YSS	8.300	4	M	Pn	2011-08-20 23:00:39.6	-0.20	T
YSS	8.300	4	A	P	2011-08-20 23:00:39.9	0.10	T
JNU	10.540	242	M	Pn	2011-08-20 23:01:11.1	0.70	T
JNU	10.540	242	A	P	2011-08-20 23:01:12.3	1.90	T
KS01	11.140	268	M	Pn	2011-08-20 23:01:20.5	1.90	T
KS15	11.150	268	M	Pn	2011-08-20 23:01:20.3	1.60	T
INCN	12.120	269	M	Pn	2011-08-20 23:01:29.4	-2.60	T
KLR	12.840	329	M	P	2011-08-20 23:01:40.6	-1.20	T
JOW	16.450	228	M	Pn	2011-08-20 23:02:27.7	-1.30	T
MA2	21.670	12	A	P	2011-08-20 23:03:28.8	1.10	T
NACB	22.520	236	M	P	2011-08-20 23:03:34.0	-2.70	T
SSLB	23.210	236	A	P	2011-08-20 23:03:41.4	-2.50	T
YULB	23.260	235	A	P	2011-08-20 23:03:40.9	-3.50	T
TPUB	23.760	236	A	P	2011-08-20 23:03:47.0	-2.00	T
TWG	23.820	235	M	P	2011-08-20 23:03:47.0	-2.50	T
YAK	24.570	346	M	P	2011-08-20 23:03:54.6	-1.80	T
SONA1	27.250	301	M	P	2011-08-20 23:04:20.1	-0.70	T
TLY	29.600	309	M	P	2011-08-20 23:04:41.6	0.00	T
TIXI	33.720	353	M	P	2011-08-20 23:05:16.6	-1.00	T
SKNT	39.540	248	A	P	2011-08-20 23:06:08.3	1.20	T
MYLDM	39.550	219	M	P	2011-08-20 23:06:09.3	2.10	T
CHTO	42.110	254	M	P	2011-08-20 23:06:28.5	0.10	T
CMMT	42.110	254	A	P	2011-08-20 23:06:30.1	1.70	T
CMAR	42.330	254	M	P	2011-08-20 23:06:30.1	0.00	T
CM01	42.340	254	M	P	2011-08-20 23:06:29.6	-0.60	T
MK01	43.620	301	M	P	2011-08-20 23:06:40.2	-0.40	T
MK31	43.620	301	M	P	2011-08-20 23:06:40.6	0.00	T
MKAR	43.620	301	M	P	2011-08-20 23:06:40.6	0.00	T
MAKZ	43.830	301	M	P	2011-08-20 23:06:42.2	-0.10	T
KURK	45.270	307	M	P	2011-08-20 23:06:53.3	-0.40	T
PHET	45.360	247	A	P	2011-08-20 23:06:55.5	1.10	T
KDAK	45.610	43	M	P	2011-08-20 23:06:57.2	0.80	T
PDGK	46.400	297	A	P	2011-08-20 23:07:02.5	0.00	T
MDM	47.320	33	M	P	2011-08-20 23:07:11.2	1.40	T
IL1	47.900	33	M	P	2011-08-20 23:07:13.3	-1.00	T
ILB	47.900	33	M	P	2011-08-20 23:07:14.7	0.40	T
PMG	48.070	173	M	P	2011-08-20 23:07:15.0	-0.60	T
TARG	48.070	295	A	P	2011-08-20 23:07:16.9	0.80	T
SKLT	48.660	241	A	P	2011-08-20 23:07:21.4	1.30	T
BRVK	49.850	311	M	P	2011-08-20 23:07:29.0	-0.20	T
KULM	50.010	239	M	P	2011-08-20 23:07:30.1	-0.30	T
AAK	50.090	297	A	P	2011-08-20 23:07:31.6	0.30	T
IPM	50.350	238	M	P	2011-08-20 23:07:32.7	-0.30	T
MNAS	51.530	298	A	P	2011-08-20 23:07:42.2	0.20	T
KKAR	52.680	299	M	P	2011-08-20 23:07:50.2	-0.20	T
GSI	55.000	239	M	P	2011-08-20 23:08:07.8	0.50	T
ARU	55.420	318	A	P	2011-08-20 23:08:09.9	-0.40	T
ABKAR	57.210	310	M	P	2011-08-20 23:08:22.6	-0.50	T
KBL	57.230	290	M	P	2011-08-20 23:08:23.2	-0.30	T
WRAB	58.720	188	M	P	2011-08-20 23:08:32.6	-1.10	T
WRA	58.740	188	M	P	2011-08-20 23:08:32.7	-1.10	T
AS01	62.460	188	M	P	2011-08-20 23:08:57.3	-1.80	T
AS31	62.460	188	M	P	2011-08-20 23:08:58.9	-0.30	T
ARCES	62.620	339	A	P	2011-08-20 23:08:58.5	-1.70	T
MSF	63.740	335	A	P	2011-08-20 23:09:07.6	0.00	T
HEF	63.850	339	A	P	2011-08-20 23:09:08.4	0.10	T
DAG	64.190	355	A	P	2011-08-20 23:09:10.1	-0.40	T
JOF	64.720	332	A	P	2011-08-20 23:09:13.9	-0.10	T
OUL	65.290	335	A	P	2011-08-20 23:09:17.0	-0.60	T
OBN	67.040	323	M	P	2011-08-20 23:09:28.5	-0.40	T
FINES	67.560	332	A	P	2011-08-20 23:09:31.1	-1.10	T
VSR	67.980	319	M	P	2011-08-20 23:09:34.2	-0.60	T
SUMG	69.050	0	A	P	2011-08-20 23:09:42.5	0.50	T
VSU	69.260	329	M	P	2011-08-20 23:09:42.6	-0.20	T
KIV	70.150	311	A	P	2011-08-20 23:09:49.0	0.60	T
FFC	72.110	33	M	P	2011-08-20 23:10:01.5	1.30	T
LRM	72.690	45	M	P	2011-08-20 23:10:05.3	1.40	T
EGMT	72.770	42	M	P	2011-08-20 23:10:05.4	1.20	T
NB2	72.840	337	A	P	2011-08-20 23:10:03.8	-0.80	T
DLMT	72.890	45	M	P	2011-08-20 23:10:06.9	1.90	T
BOZ	73.250	45	M	P	2011-08-20 23:10:08.7	1.60	T
KIEV	73.270	322	M	P	2011-08-20 23:10:07.0	0.00	T
PTK	75.140	308	A	P	2011-08-20 23:10:19.2	1.00	T
NDNU	75.570	321	M	P	2011-08-20 23:10:20.1	-0.30	T
HORU	75.600	322	M	P	2011-08-20 23:10:19.6	-1.00	T
KMPD	76.030	322	M	P	2011-08-20 23:10:22.0	-1.00	T
MALT	76.100	308	A	P	2011-08-20 23:10:24.8	1.30	T
LVV	76.310	324	M	P	2011-08-20 23:10:25.2	0.60	T
CHRU	76.470	322	M	P	2011-08-20 23:10:24.3	-1.20	T
SHIU	77.030	324	M	P	2011-08-20 23:10:29.1	0.40	T
KWP	77.040	324	A	P	2011-08-20 23:10:29.4	0.60	T
BURAR	77.290	322	A	P	2011-08-20 23:10:30.5	0.30	T
BNN	77.330	310	A	P	2011-08-20 23:10:31.4	0.90	T
MEZ	77.470	323	M	P	2011-08-20 23:10:30.7	-0.40	T
VRI	77.750	320	A	P	2011-08-20 23:10:34.2	1.50	T
BRIU	77.820	323	M	P	2011-08-20 23:10:33.5	0.40	T
MUKU	77.900	324	M	P	2011-08-20 23:10:32.9	-0.60	T
KORU	77.900	323	M	P	2011-08-20 23:10:33.9	0.40	T
OJC	77.920	326	A	P	2011-08-20 23:10:34.2	0.60	T
UZH	77.950	324	M	P	2011-08-20 23:10:34.9	1.10	T
TRSU	78.030	323	M	P	2011-08-20 23:10:35.1	0.90	T
BERU	78.070	323	M	P	2011-08-20 23:10:35.1	0.70	T
BRTR	78.080	312	M	P	2011-08-20 23:10:34.8	0.10	T
TRPA	78.200	323	A	P	2011-08-20 23:10:35.6	0.50	T
DOPR	78.350	320	A	P	2011-08-20 23:10:36.9	0.80	T
OKC	78.910	327	A	P	2011-08-20 23:10:40.3	1.20	T
KSP	78.930	328	A	P	2011-08-20 23:10:39.6	0.40	T
DRGR	79.080	322	A	P	2011-08-20 23:10:40.6	0.50	T
ARR	79.150	320	A	P	2011-08-20 23:10:41.7	1.20	T
MORC	79.220	327	A	P	2011-08-20 23:10:41.2	0.40	T
PSZ	79.570	325	A	P	2011-08-20 23:10:43.6	0.80	T
BRG	79.860	330	A	P	2011-08-20 23:10:44.5	0.30	T
VRAC	79.980	327	A	P	2011-08-20 23:10:45.4	0.50	T
GZR	80.050	321	A	P	2011-08-20 23:10:45.4	0.00	T
SMOL	80.220	326	A	P	2011-08-20 23:10:47.7	1.50	T
PRU	80.310	329	A	P	2011-08-20 23:10:47.1	0.40	T
BZS	80.450	322	A	P	2011-08-20 23:10:47.6	0.20	T
MOX	80.950	331	A	P	2011-08-20 23:10:50.4	0.30	T
NKC	80.950	330	A	P	2011-08-20 23:10:51.1	1.00	T
IBBN	81.020	334	A	P	2011-08-20 23:10:50.4	0.00	T
SOP	81.230	326	A	P	2011-08-20 23:10:53.9	2.30	T
KUBS	81.300	321	A	P	2011-08-20 23:10:50.4	-1.60	T
CONA	81.350	327	A	P	2011-08-20 23:10:52.9	0.60	T
KHC	81.370	329	A	P	2011-08-20 23:10:52.6	0.20	T
ZAPS	81.640	320	A	P	2011-08-20 23:10:54.6	0.80	T
FRGS	81.670	323	A	P	2011-08-20 23:10:53.9	0.00	T
BOVS	81.850	321	A	P	2011-08-20 23:10:54.8	-0.10	T
VTS	81.850	319	A	P	2011-08-20 23:10:55.4	0.30	T
ARSA	82.010	326	A	P	2011-08-20 23:10:56.9	1.10	T
MOA	82.090	327	A	P	2011-08-20 23:10:56.8	0.70	T
GRUS	82.160	321	A	P	2011-08-20 23:10:56.3	-0.20	T
TEKS	82.240	323	A	P	2011-08-20 23:10:57.1	0.20	T
DIVS	82.350	322	A	P	2011-08-20 23:10:57.8	0.20	T
BARS	82.390	320	A	P	2011-08-20 23:10:58.1	0.50	T
SELS	82.460	321	A	P	2011-08-20 23:10:57.9	-0.10	T
SOKA	82.670	326	A	P	2011-08-20 23:10:59.3	0.00	T
SRS	82.710	318	A	P	2011-08-20 23:10:59.8	0.40	T
BBLS	82.800	322	A	P	2011-08-20 23:11:00.9	1.10	T
FUR	83.060	329	A	P	2011-08-20 23:11:02.0	0.80	T
PLE	83.210	322	A	P	2011-08-20 23:11:03.1	1.00	T
PEJK	83.290	321	A	P	2011-08-20 23:11:03.5	1.10	T
MYKA	83.310	327	A	P	2011-08-20 23:11:02.0	-0.50	T
BEY	83.310	321	A	P	2011-08-20 23:11:03.6	1.00	T
STU	83.390	331	A	P	2011-08-20 23:11:03.3	0.40	T
WATA	83.610	329	A	P	2011-08-20 23:11:04.3	0.10	T
CEY	83.660	326	A	P	2011-08-20 23:11:04.1	-0.20	T
ABTA	83.690	328	A	P	2011-08-20 23:11:03.4	-1.10	T
MOTA	83.790	329	A	P	2011-08-20 23:11:05.2	0.10	T
RETA	83.820	329	A	P	2011-08-20 23:11:05.4	0.30	T
NKME	83.850	322	A	P	2011-08-20 23:11:05.5	0.20	T
GIVF	83.870	334	A	P	2011-08-20 23:11:04.2	-1.10	T
PDG	83.950	321	A	P	2011-08-20 23:11:06.0	0.30	T
BRY	83.950	322	A	P	2011-08-20 23:11:06.2	0.30	T
CEME	84.030	322	A	P	2011-08-20 23:11:06.3	0.10	T
BFO	84.080	331	M	P	2011-08-20 23:11:06.8	0.40	T
FNA	84.110	319	A	P	2011-08-20 23:11:07.1	0.50	T
BAIF	84.120	334	A	P	2011-08-20 23:11:05.5	-1.10	T
DRME	84.170	321	A	P	2011-08-20 23:11:07.4	0.60	T
FETA	84.210	329	A	P	2011-08-20 23:11:07.4	0.20	T
DAVA	84.330	330	A	P	2011-08-20 23:11:08.0	0.10	T
CDF	84.410	332	A	P	2011-08-20 23:11:08.2	0.00	T
HINF	85.060	332	A	P	2011-08-20 23:11:10.1	-1.30	T
HAU	85.090	332	A	P	2011-08-20 23:11:10.4	-1.10	T
MEZF	85.150	333	A	P	2011-08-20 23:11:11.2	-0.60	T
CABF	86.360	331	A	P	2011-08-20 23:11:16.8	-1.10	T
LOR	86.620	333	A	P	2011-08-20 23:11:18.1	-1.00	T
FLN	86.790	336	A	P	2011-08-20 23:11:18.8	-1.00	T
LDF	86.820	336	A	P	2011-08-20 23:11:19.0	-1.00	T
SSF	86.920	333	A	P	2011-08-20 23:11:20.6	0.10	T
LPG	87.030	330	A	P	2011-08-20 23:11:20.7	-0.70	T
LPL	87.030	330	A	P	2011-08-20 23:11:21.3	0.00	T
SMF	87.160	333	A	P	2011-08-20 23:11:21.7	0.00	T
AVF	87.210	333	A	P	2011-08-20 23:11:21.1	-0.80	T
GRR	87.230	336	A	P	2011-08-20 23:11:21.4	-0.60	T
TIP	87.650	321	A	P	2011-08-20 23:11:25.4	1.30	T
MBDF	87.670	330	A	P	2011-08-20 23:11:23.6	-0.70	T
ORIF	87.860	330	A	P	2011-08-20 23:11:25.2	0.10	T
SGMF	87.880	337	A	P	2011-08-20 23:11:24.5	-0.60	T
ROSF	88.020	338	A	P	2011-08-20 23:11:25.4	-0.40	T
TCF	88.040	333	A	P	2011-08-20 23:11:25.4	-0.50	T
SBF	88.120	329	A	P	2011-08-20 23:11:25.0	-1.40	T
VIVF	88.370	331	A	P	2011-08-20 23:11:26.9	-0.60	T
MFF	88.570	335	A	P	2011-08-20 23:11:28.0	-0.40	T
FRF	88.690	329	A	P	2011-08-20 23:11:27.2	-1.80	T
LMR	88.930	329	A	P	2011-08-20 23:11:28.5	-1.60	T
RJF	89.140	333	A	P	2011-08-20 23:11:30.6	-0.50	T
CAF	89.270	333	A	P	2011-08-20 23:11:31.5	-0.20	T
LFF	89.730	334	A	P	2011-08-20 23:11:33.5	-0.30	T
ETSF	91.970	333	A	P	2011-08-20 23:11:47.8	3.50	T