Earthquake information

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Author
Date and time	2011-04-11 22:26:21.0 UTC
Latitude	36.906
Longitude	138.344
Depth	20
Magnitude	5.5 Mw
Region	EASTERN HONSHU, JAPAN
Latest update	2016-04-19 07:23:05.0 UTC

rms	1.18 s
N° phases used for the localisation	210
N° stations used for the localisation	210
Gap	83.0 °
95% confidence ellipse
semi major	5.90
semi minor	4.40
Azimuth	136 °
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	0.380	197	M	P	2011-04-11 22:26:30.7	1.50	T
INU	1.890	215	A	P	2011-04-11 22:26:51.4	-0.80	T
INU	1.890	215	M	Pn	2011-04-11 22:26:51.6	-0.60	T
JHJ2	3.970	162	M	Pn	2011-04-11 22:27:20.2	-0.60	T
JHJ2	3.970	162	A	P	2011-04-11 22:27:20.8	0.00	T
JNU	7.190	241	A	P	2011-04-11 22:28:07.5	2.40	T
VLA	7.940	323	M	P	2011-04-11 22:28:15.2	0.00	T
YSS	10.560	17	A	P	2011-04-11 22:28:52.7	1.50	T
KUR	10.990	38	M	P	2011-04-11 22:28:58.4	1.40	T
KLR	13.220	341	M	P	2011-04-11 22:29:30.2	2.60	T
PEA0	21.100	34	M	P	2011-04-11 22:31:05.3	1.00	T
PET	21.470	35	M	P	2011-04-11 22:31:07.0	-1.30	T
CLNS	21.880	340	M	P	2011-04-11 22:31:10.8	-1.90	T
MA2	24.070	16	M	P	2011-04-11 22:31:34.1	-0.90	T
ULN	25.410	305	M	P	2011-04-11 22:31:46.4	-1.00	T
YAK	25.730	351	M	P	2011-04-11 22:31:48.9	-1.10	T
SONA1	25.830	305	M	P	2011-04-11 22:31:50.0	-1.20	T
SEY	27.450	14	M	P	2011-04-11 22:32:05.7	0.10	T
BILL	34.880	18	A	P	2011-04-11 22:33:09.4	-1.60	T
PATS	35.040	144	M	P	2011-04-11 22:33:11.0	-1.30	T
TIXI	35.160	355	A	P	2011-04-11 22:33:11.4	-2.00	T
PBKT	38.710	249	A	P	2011-04-11 22:33:45.3	1.70	T
CMMT	38.890	253	A	P	2011-04-11 22:33:47.2	2.10	T
CHTO	38.890	253	A	P	2011-04-11 22:33:47.3	2.20	T
CM01	39.110	253	M	P	2011-04-11 22:33:48.8	1.80	T
FAKI	40.020	190	M	P	2011-04-11 22:33:52.9	-1.70	T
GAMB	40.110	32	M	P	2011-04-11 22:33:54.8	-0.50	T
ZAA0	40.190	313	M	P	2011-04-11 22:33:54.7	-1.30	T
CHBT	40.210	243	A	P	2011-04-11 22:33:56.7	0.60	T
SANI	40.420	199	A	P	2011-04-11 22:33:58.8	0.90	T
SRDT	41.490	248	A	P	2011-04-11 22:34:08.2	1.50	T
PHET	42.050	246	A	P	2011-04-11 22:34:12.1	0.90	T
MKAR	42.100	302	M	P	2011-04-11 22:34:10.8	-0.90	T
MAKZ	42.310	302	M	P	2011-04-11 22:34:13.3	-0.20	T
KSM	43.730	223	M	P	2011-04-11 22:34:25.0	0.10	T
KURK	44.070	308	A	P	2011-04-11 22:34:27.6	0.00	T
PDGK	44.660	297	A	P	2011-04-11 22:34:32.0	-0.30	T
TARG	46.250	296	A	P	2011-04-11 22:34:46.4	1.00	T
TTA	46.930	35	M	P	2011-04-11 22:34:49.6	-0.80	T
IPM	47.010	236	M	P	2011-04-11 22:34:50.2	-0.70	T
SVW2	47.120	37	M	P	2011-04-11 22:34:51.9	0.10	T
TKM2	47.520	298	M	P	2011-04-11 22:34:56.4	1.20	T
AAK	48.380	298	M	P	2011-04-11 22:35:02.3	0.60	T
OTUK	48.500	305	A	P	2011-04-11 22:35:02.6	0.10	T
PPLA	48.680	35	M	P	2011-04-11 22:35:04.3	0.30	T
CAST	48.710	34	M	P	2011-04-11 22:35:03.9	-0.20	T
SPU	48.820	37	M	P	2011-04-11 22:35:04.2	-0.80	T
EKS2	48.880	298	M	P	2011-04-11 22:35:06.1	0.50	T
BPAW	49.180	33	M	P	2011-04-11 22:35:07.9	0.20	T
KTH	49.230	34	M	P	2011-04-11 22:35:07.7	-0.50	T
MLY	49.260	32	M	P	2011-04-11 22:35:07.6	-0.80	T
COLD	49.460	29	M	P	2011-04-11 22:35:09.5	-0.30	T
TRF	49.520	34	M	P	2011-04-11 22:35:09.0	-1.50	T
MNAS	49.830	298	A	P	2011-04-11 22:35:13.8	1.00	T
SFK	49.860	295	A	P	2011-04-11 22:35:13.3	0.10	T
MCK	50.100	34	M	P	2011-04-11 22:35:14.4	-0.40	T
RND	50.160	34	M	P	2011-04-11 22:35:13.9	-1.40	T
MDM	50.330	32	M	P	2011-04-11 22:35:15.1	-1.40	T
WRH	50.420	33	M	P	2011-04-11 22:35:17.1	0.00	T
COLA	50.500	32	A	P	2011-04-11 22:35:18.8	1.10	T
CCB	50.530	32	M	P	2011-04-11 22:35:17.4	-0.50	T
COEN	50.790	174	M	P	2011-04-11 22:35:18.5	-1.40	T
DHY	50.860	34	M	P	2011-04-11 22:35:19.4	-1.30	T
IL1	50.920	32	M	P	2011-04-11 22:35:18.2	-2.70	T
SCM	51.020	36	M	P	2011-04-11 22:35:21.7	-0.10	T
KKAR	51.050	299	M	P	2011-04-11 22:35:21.5	-0.40	T
GSI	51.650	236	M	P	2011-04-11 22:35:24.7	-1.60	T
KLU	51.730	36	M	P	2011-04-11 22:35:27.2	0.10	T
DIV	51.860	37	M	P	2011-04-11 22:35:28.0	0.00	T
EYAK	51.960	38	M	P	2011-04-11 22:35:29.4	0.80	T
DOT	52.270	33	M	P	2011-04-11 22:35:29.7	-1.30	T
BMRM	52.440	37	M	P	2011-04-11 22:35:31.7	-0.60	T
MENT	52.530	34	M	P	2011-04-11 22:35:33.4	0.40	T
EGAK	53.350	32	M	P	2011-04-11 22:35:37.2	-1.70	T
ARU	54.820	318	M	P	2011-04-11 22:35:48.4	-1.30	T
KBL	55.160	290	M	P	2011-04-11 22:35:51.8	-0.60	T
INK	55.620	27	M	P	2011-04-11 22:35:54.0	-1.40	T
ABKAR	56.130	309	M	P	2011-04-11 22:35:58.1	-1.00	T
WB2	56.660	185	M	P	2011-04-11 22:36:00.2	-2.70	T
WRAB	56.660	185	M	P	2011-04-11 22:36:00.7	-2.20	T
DLBC	60.230	37	M	P	2011-04-11 22:36:29.4	1.50	T
AS01	60.390	185	M	P	2011-04-11 22:36:26.1	-2.80	T
AS31	60.390	185	M	P	2011-04-11 22:36:27.0	-1.90	T
COCO	62.520	227	M	P	2011-04-11 22:36:44.3	1.10	T
EIDS	63.090	167	M	P	2011-04-11 22:36:45.5	-1.60	T
ARCES	63.240	339	A	P	2011-04-11 22:36:46.7	-1.40	T
RES	63.330	14	M	P	2011-04-11 22:36:46.1	-2.50	T
YKW3	65.100	29	M	P	2011-04-11 22:37:00.4	0.20	T
YKB5	65.140	29	M	P	2011-04-11 22:36:59.7	-0.80	T
MSVF	66.000	138	M	P	2011-04-11 22:37:09.2	3.00	T
OBN	66.710	322	M	P	2011-04-11 22:37:09.2	-1.40	T
FIA1	67.760	331	M	P	2011-04-11 22:37:15.5	-1.80	T
FINES	67.760	331	A	P	2011-04-11 22:37:15.7	-1.60	T
STKA	68.490	177	M	P	2011-04-11 22:37:20.1	-1.80	T
KIV	69.120	310	M	P	2011-04-11 22:37:25.5	-0.40	T
VSU	69.300	329	M	P	2011-04-11 22:37:26.2	-0.70	T
B06A	69.360	44	M	P	2011-04-11 22:37:28.1	0.80	T
NEY	69.460	309	M	P	2011-04-11 22:37:28.7	0.50	T
F04A	70.220	47	M	P	2011-04-11 22:37:33.5	0.90	T
B08A	70.650	44	M	P	2011-04-11 22:37:35.4	0.10	T
SUMG	70.790	359	M	P	2011-04-11 22:37:35.3	-1.30	T
H04A	71.040	48	M	P	2011-04-11 22:37:38.0	0.40	T
C09A	71.550	44	M	P	2011-04-11 22:37:40.5	-0.20	T
HAWA	71.640	46	M	P	2011-04-11 22:37:41.7	0.50	T
NEW	71.920	43	M	P	2011-04-11 22:37:43.1	0.20	T
YBH	72.350	51	M	P	2011-04-11 22:37:47.1	1.50	T
AKBB	72.870	321	M	P	2011-04-11 22:37:47.5	-1.10	T
KIEV	72.890	321	M	P	2011-04-11 22:37:47.2	-1.40	T
K05A	72.910	49	M	P	2011-04-11 22:37:49.7	0.70	T
AK11	72.920	321	M	P	2011-04-11 22:37:47.7	-1.10	T
WDC	73.100	52	M	P	2011-04-11 22:37:51.1	1.20	T
WALA	73.160	41	M	P	2011-04-11 22:37:50.1	-0.40	T
HFA0	73.170	335	A	P	2011-04-11 22:37:51.5	1.20	T
NB200	73.330	336	A	P	2011-04-11 22:37:50.4	-1.00	T
NB2	73.330	336	A	P	2011-04-11 22:37:54.4	3.00	T
MOD	73.740	50	M	P	2011-04-11 22:37:53.9	0.00	T
JTMT	73.760	42	M	P	2011-04-11 22:37:55.0	1.00	T
BMO	73.800	46	M	P	2011-04-11 22:37:53.4	-0.80	T
SWMT	74.060	42	M	P	2011-04-11 22:37:56.0	0.30	T
ORV	74.340	52	M	P	2011-04-11 22:37:57.1	-0.10	T
WVOR	74.440	49	M	P	2011-04-11 22:37:59.1	1.20	T
MSO	74.500	43	M	P	2011-04-11 22:37:58.4	0.10	T
CHMT	74.820	42	M	P	2011-04-11 22:38:00.2	-0.10	T
AFDM	75.020	53	M	P	2011-04-11 22:38:02.0	0.80	T
FFC	75.120	31	M	P	2011-04-11 22:38:01.4	-0.30	T
FCC	75.190	25	M	P	2011-04-11 22:38:00.5	-1.60	T
MFID	75.510	46	M	P	2011-04-11 22:38:04.7	0.60	T
CMB	75.930	53	M	P	2011-04-11 22:38:06.4	0.00	T
LRM	75.940	43	M	P	2011-04-11 22:38:06.2	-0.50	T
EGMT	75.970	40	M	P	2011-04-11 22:38:06.6	-0.10	T
DLMT	76.140	43	M	P	2011-04-11 22:38:08.3	0.50	T
HLID	76.240	46	M	P	2011-04-11 22:38:08.5	0.10	T
WAKR	76.260	52	M	P	2011-04-11 22:38:09.3	0.80	T
BMN	76.480	50	M	P	2011-04-11 22:38:09.4	-0.30	T
BOZ	76.490	43	M	P	2011-04-11 22:38:09.3	-0.50	T
BUR08	76.850	320	M	P	2011-04-11 22:38:11.4	-0.30	T
BR131	77.070	310	M	P	2011-04-11 22:38:15.7	2.70	T
NV11	77.110	52	M	P	2011-04-11 22:38:14.5	1.30	T
YMR	77.480	43	M	P	2011-04-11 22:38:17.0	1.60	T
ELK	77.490	48	M	P	2011-04-11 22:38:17.0	1.50	T
BR231	77.530	311	M	P	2011-04-11 22:38:13.4	-2.10	T
OJC	77.750	325	M	P	2011-04-11 22:38:16.0	-0.60	T
TRPA	77.870	322	A	P	2011-04-11 22:38:17.1	-0.20	T
IMW	77.990	44	M	P	2011-04-11 22:38:19.2	0.90	T
FLWY	78.000	44	M	P	2011-04-11 22:38:20.0	1.70	T
RLMT	78.110	42	M	P	2011-04-11 22:38:19.2	0.30	T
FXWY	78.110	44	M	P	2011-04-11 22:38:19.5	0.60	T
MOOW	78.190	44	M	P	2011-04-11 22:38:19.6	0.20	T
LOHW	78.360	44	M	P	2011-04-11 22:38:20.4	0.10	T
SNOW	78.370	44	M	P	2011-04-11 22:38:22.0	1.60	T
REDW	78.380	44	M	P	2011-04-11 22:38:21.4	1.00	T
RAYN	78.420	291	M	P	2011-04-11 22:38:19.9	-0.50	T
DGMT	78.450	37	M	P	2011-04-11 22:38:21.8	1.30	T
LAO	78.660	39	M	P	2011-04-11 22:38:22.9	1.20	T
DRGR	78.690	321	A	P	2011-04-11 22:38:25.8	3.90	T
DAC	78.760	53	M	P	2011-04-11 22:38:22.3	-0.20	T
MORC	79.100	326	M	P	2011-04-11 22:38:24.0	-0.10	T
HWUT	79.100	46	M	P	2011-04-11 22:38:24.7	0.40	T
TPNV	79.210	52	M	P	2011-04-11 22:38:23.9	-1.00	T
DUG	79.280	48	M	P	2011-04-11 22:38:24.5	-0.70	T
PSZ	79.310	323	M	P	2011-04-11 22:38:25.1	-0.20	T
BW06	79.490	44	M	P	2011-04-11 22:38:24.9	-1.60	T
PD31	79.490	44	M	P	2011-04-11 22:38:26.2	-0.30	T
TCUT	79.510	46	M	P	2011-04-11 22:38:27.3	0.70	T
JLU	79.820	47	M	P	2011-04-11 22:38:29.5	1.20	T
GSC	79.870	53	M	P	2011-04-11 22:38:28.6	0.20	T
NLU	79.870	47	M	P	2011-04-11 22:38:28.8	0.30	T
CLL	79.950	329	M	P	2011-04-11 22:38:27.4	-1.30	T
MPU	80.090	47	M	P	2011-04-11 22:38:31.0	1.30	T
MSU	80.730	49	M	P	2011-04-11 22:38:34.0	0.80	T
TMUT	80.800	47	M	P	2011-04-11 22:38:35.0	1.30	T
KUBS	80.840	320	A	P	2011-04-11 22:38:33.4	-0.10	T
ULM	80.940	32	M	P	2011-04-11 22:38:32.8	-1.20	T
P17A	80.960	47	M	P	2011-04-11 22:38:34.7	0.30	T
LCMT	81.040	50	M	P	2011-04-11 22:38:35.7	1.00	T
SOP	81.060	324	A	P	2011-04-11 22:38:35.0	0.40	T
ZAPS	81.110	318	A	P	2011-04-11 22:38:37.6	2.60	T
PFO	81.140	55	M	P	2011-04-11 22:38:35.8	0.60	T
P18A	81.150	47	M	P	2011-04-11 22:38:36.4	0.90	T
VTS	81.270	317	M	P	2011-04-11 22:38:36.1	0.10	T
KNB	81.300	50	M	P	2011-04-11 22:38:37.4	1.20	T
SRU	81.330	47	M	P	2011-04-11 22:38:36.4	0.10	T
KHC	81.340	327	M	P	2011-04-11 22:38:35.7	-0.50	T
GEC2	81.500	327	M	P	2011-04-11 22:38:36.9	-0.20	T
RSSD	81.540	40	M	P	2011-04-11 22:38:37.5	0.00	T
GRUS	81.700	320	A	P	2011-04-11 22:38:38.4	0.30	T
MOA	81.990	326	A	P	2011-04-11 22:38:42.0	2.40	T
AGMN	82.410	33	M	P	2011-04-11 22:38:40.6	-1.20	T
SOKA	82.500	325	A	P	2011-04-11 22:38:42.1	-0.30	T
PV09	82.550	47	M	P	2011-04-11 22:38:43.7	0.80	T
PV10	82.680	47	M	P	2011-04-11 22:38:44.1	0.60	T
PV05	82.850	47	M	P	2011-04-11 22:38:44.8	0.50	T
KBA	82.980	326	A	P	2011-04-11 22:38:47.0	2.00	T
PV01	83.120	47	M	P	2011-04-11 22:38:46.1	0.30	T
WUAZ	83.160	50	M	P	2011-04-11 22:38:46.7	0.80	T
SMCO	83.340	45	M	P	2011-04-11 22:38:47.6	0.50	T
ISCO	83.680	44	M	P	2011-04-11 22:38:49.0	0.20	T
MVCO	83.780	48	M	P	2011-04-11 22:38:49.4	0.20	T
BFO	84.180	329	M	P	2011-04-11 22:38:50.5	-0.50	T
DAMY	84.490	284	M	P	2011-04-11 22:38:53.6	0.80	T
EYMN	84.550	31	M	P	2011-04-11 22:38:51.2	-1.60	T
SDCO	85.160	46	M	P	2011-04-11 22:38:56.5	0.30	T
TUE	85.210	327	M	P	2011-04-11 22:38:57.5	1.10	T
ECSD	85.510	37	M	P	2011-04-11 22:38:56.5	-1.10	T
TUC	85.630	53	M	P	2011-04-11 22:38:58.4	0.10	T
ANMO	86.520	48	M	P	2011-04-11 22:39:03.8	1.00	T
KSU1	89.000	40	M	P	2011-04-11 22:39:14.4	-0.10	T
AMTX	89.360	45	M	P	2011-04-11 22:39:16.7	0.40	T
TX31	92.120	51	M	P	2011-04-11 22:39:28.2	-0.90	T
HPIG	92.530	53	M	P	2011-04-11 22:39:32.6	1.50	T