Earthquake information

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Author
Date and time	2011-03-12 01:59:42.7 UTC
Latitude	37.554
Longitude	142.769
Depth	17
Magnitude	5.4 mb
Region	OFF EAST COAST OF HONSHU, JAPAN
Latest update	2016-04-19 07:23:05.0 UTC

rms	0.97 s
N° phases used for the localisation	221
N° stations used for the localisation	221
Gap	114.0 °
95% confidence ellipse
semi major	5.60
semi minor	3.30
Azimuth	137 °
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	3.790	256	M	Pn	2011-03-12 02:00:41.5	1.30	T
JHJ2	5.050	209	M	Pn	2011-03-12 02:00:57.9	0.40	T
INU	5.130	246	M	Pn	2011-03-12 02:00:59.3	0.60	T
YSS	9.390	360	M	Pn	2011-03-12 02:01:57.7	0.50	T
JOW	16.250	233	A	P	2011-03-12 02:03:32.7	-0.40	T
SSLB	23.170	240	M	P	2011-03-12 02:04:46.7	-1.70	T
YULB	23.200	239	M	P	2011-03-12 02:04:46.5	-2.20	T
TPUB	23.720	240	A	P	2011-03-12 02:04:52.7	-1.10	T
TWG	23.740	238	M	P	2011-03-12 02:04:54.6	0.60	T
YAK	25.820	346	M	P	2011-03-12 02:05:12.8	-0.10	T
ULN	27.970	303	M	P	2011-03-12 02:05:32.9	0.40	T
SWI	39.680	198	A	P	2011-03-12 02:07:13.4	-0.30	T
MRSI	41.600	212	A	P	2011-03-12 02:07:30.0	0.40	T
SANI	42.360	205	A	P	2011-03-12 02:07:36.2	0.40	T
KRAI	42.800	201	A	P	2011-03-12 02:07:40.6	1.20	T
APSI	42.970	212	A	P	2011-03-12 02:07:40.8	0.00	T
AAI	43.210	202	A	P	2011-03-12 02:07:43.3	0.60	T
PCI	43.750	214	A	P	2011-03-12 02:07:47.5	0.40	T
MKAR	44.760	302	M	P	2011-03-12 02:07:55.4	0.10	T
SBUM	44.800	226	M	P	2011-03-12 02:07:55.7	0.30	T
MAKZ	44.970	302	M	P	2011-03-12 02:07:57.0	0.10	T
PPLA	46.120	35	M	P	2011-03-12 02:08:05.2	-1.00	T
PPLA	46.120	35	M	pP	2011-03-12 02:08:08.8	-2.80	T
CAST	46.190	35	M	P	2011-03-12 02:08:05.6	-1.00	T
KURK	46.470	308	M	P	2011-03-12 02:08:08.3	-0.40	T
BPAW	46.700	34	M	P	2011-03-12 02:08:10.1	-0.50	T
KSM	46.700	228	M	P	2011-03-12 02:08:10.8	0.30	T
KSM	46.700	228	M	pP	2011-03-12 02:08:15.0	-0.90	T
PMG	46.890	174	M	P	2011-03-12 02:08:12.4	0.40	T
PMG	46.890	174	M	pP	2011-03-12 02:08:14.4	-3.00	T
TRF	47.000	34	M	P	2011-03-12 02:08:10.9	-2.20	T
TRF	47.000	34	M	pP	2011-03-12 02:08:17.6	-0.90	T
STKI	47.170	225	A	P	2011-03-12 02:08:15.0	0.80	T
RC01	47.290	38	M	P	2011-03-12 02:08:15.7	0.50	T
KAPI	47.470	212	M	P	2011-03-12 02:08:16.5	0.00	T
PDGK	47.490	298	A	P	2011-03-12 02:08:17.0	0.30	T
PMR	47.560	37	M	P	2011-03-12 02:08:17.2	0.00	T
RND	47.640	35	M	P	2011-03-12 02:08:18.3	0.30	T
SML	47.930	37	M	P	2011-03-12 02:08:19.4	-0.80	T
BBKI	48.350	219	A	P	2011-03-12 02:08:23.1	-0.20	T
SCM	48.410	37	M	P	2011-03-12 02:08:22.4	-1.50	T
FYU	49.120	30	M	P	2011-03-12 02:08:27.2	-2.00	T
BMRM	49.790	38	M	P	2011-03-12 02:08:34.2	-0.30	T
MENT	49.990	35	M	P	2011-03-12 02:08:35.5	-0.50	T
IPM	50.330	240	M	P	2011-03-12 02:08:38.0	-0.50	T
VOSK	50.740	312	M	P	2011-03-12 02:08:41.2	-0.40	T
BTDF	50.810	234	A	P	2011-03-12 02:08:43.3	1.20	T
BRVK	51.080	312	M	P	2011-03-12 02:08:43.9	-0.20	T
AAK	51.190	298	M	P	2011-03-12 02:08:45.1	-0.10	T
COEN	51.240	180	M	P	2011-03-12 02:08:45.2	-0.10	T
ZRNK	51.860	312	M	P	2011-03-12 02:08:49.8	-0.10	T
PSI	53.070	240	M	P	2011-03-12 02:08:58.0	-1.00	T
INK	53.430	27	M	P	2011-03-12 02:09:02.5	0.90	T
SMRI	53.660	221	M	P	2011-03-12 02:09:02.5	-0.80	T
PWJI	53.790	219	A	P	2011-03-12 02:09:03.9	-0.30	T
KKAR	53.800	300	M	P	2011-03-12 02:09:04.5	0.20	T
SDSI	54.070	235	A	P	2011-03-12 02:09:06.7	0.50	T
GBJI	54.280	222	A	P	2011-03-12 02:09:09.5	1.60	T
KNRA	54.560	197	A	P	2011-03-12 02:09:09.4	-0.40	T
KPJI	54.700	223	A	P	2011-03-12 02:09:10.0	-0.80	T
LHSI	54.980	230	A	P	2011-03-12 02:09:13.2	0.40	T
GSI	54.990	240	M	P	2011-03-12 02:09:12.3	-0.70	T
MDSI	55.100	229	A	P	2011-03-12 02:09:12.9	-0.80	T
MASI	55.240	232	A	P	2011-03-12 02:09:15.0	0.20	T
DZET	56.600	296	A	P	2011-03-12 02:09:24.9	0.30	T
ARU	56.690	319	M	P	2011-03-12 02:09:24.7	-0.40	T
DLBC	57.550	39	M	P	2011-03-12 02:09:33.6	2.30	T
DLBC	57.550	39	M	pP	2011-03-12 02:09:39.9	3.00	T
FITZ	57.660	199	M	P	2011-03-12 02:09:31.6	-0.40	T
WRAB	57.720	189	M	P	2011-03-12 02:09:31.0	-1.50	T
ABKAR	58.430	310	M	P	2011-03-12 02:09:37.0	-0.40	T
KBS	60.330	350	A	P	2011-03-12 02:09:52.6	2.10	T
HSPB	61.160	348	A	P	2011-03-12 02:09:57.1	0.90	T
RES	61.830	15	M	P	2011-03-12 02:09:59.5	-1.10	T
MBWA	62.300	204	M	P	2011-03-12 02:10:02.9	-0.90	T
PALK	63.530	258	M	P	2011-03-12 02:10:12.4	0.30	T
ARCES	63.890	340	A	P	2011-03-12 02:10:14.2	-0.20	T
SGF	64.890	338	A	P	2011-03-12 02:10:23.4	2.40	T
MSF	65.030	336	A	P	2011-03-12 02:10:22.8	0.90	T
HEF	65.120	339	A	P	2011-03-12 02:10:23.0	0.50	T
DAG	65.360	355	A	P	2011-03-12 02:10:23.6	-0.40	T
JOF	66.010	332	A	P	2011-03-12 02:10:28.9	0.70	T
OUL	66.570	336	A	P	2011-03-12 02:10:32.8	1.00	T
B08A	67.710	46	M	P	2011-03-12 02:10:40.1	1.00	T
H04A	67.950	50	M	P	2011-03-12 02:10:42.1	1.50	T
SUF	68.000	334	A	P	2011-03-12 02:10:40.8	-0.10	T
ARMA	68.120	172	M	P	2011-03-12 02:10:42.0	0.20	T
OBN	68.320	324	M	P	2011-03-12 02:10:42.6	-0.30	T
E07A	68.360	47	M	P	2011-03-12 02:10:44.7	1.60	T
FINES	68.860	333	A	P	2011-03-12 02:10:45.7	-0.50	T
VAF	68.990	335	A	P	2011-03-12 02:10:47.5	0.50	T
NEW	69.000	45	M	P	2011-03-12 02:10:48.7	1.50	T
K05A	69.780	51	M	P	2011-03-12 02:10:51.0	-1.20	T
WDC	69.890	54	M	P	2011-03-12 02:10:54.2	1.60	T
SUMG	70.160	0	M	P	2011-03-12 02:10:55.2	0.40	T
MOD	70.590	52	M	P	2011-03-12 02:10:58.2	1.10	T
ORV	71.120	54	M	P	2011-03-12 02:10:58.8	-1.30	T
SWMT	71.170	44	M	P	2011-03-12 02:10:59.1	-1.50	T
KIV	71.380	311	M	P	2011-03-12 02:11:01.4	-0.40	T
GNI	72.260	307	M	P	2011-03-12 02:11:08.5	1.30	T
MFID	72.470	49	M	P	2011-03-12 02:11:09.3	0.90	T
FFC	72.680	33	M	P	2011-03-12 02:11:07.7	-1.80	T
UOSS	72.680	288	M	P	2011-03-12 02:11:09.5	0.00	T
CMB	72.690	55	M	P	2011-03-12 02:11:08.9	-0.70	T
LRM	73.020	45	M	P	2011-03-12 02:11:12.5	0.70	T
FCC	73.050	27	M	P	2011-03-12 02:11:09.9	-1.80	T
DLMT	73.210	45	M	P	2011-03-12 02:11:14.1	1.30	T
HLID	73.230	48	M	P	2011-03-12 02:11:13.1	0.10	T
BMN	73.340	52	M	P	2011-03-12 02:11:12.3	-1.30	T
BOZ	73.580	45	M	P	2011-03-12 02:11:13.9	-1.20	T
HFA0	74.050	336	A	P	2011-03-12 02:11:17.6	0.00	T
NB2	74.120	338	A	P	2011-03-12 02:11:17.6	-0.50	T
QLMT	74.190	45	M	P	2011-03-12 02:11:18.4	-0.30	T
YMR	74.550	45	M	P	2011-03-12 02:11:22.3	1.50	T
KIEV	74.560	323	M	P	2011-03-12 02:11:19.2	-1.30	T
H17A	74.940	45	M	P	2011-03-12 02:11:23.5	0.40	T
IMW	75.040	46	M	P	2011-03-12 02:11:23.0	-0.70	T
FXWY	75.150	46	M	P	2011-03-12 02:11:23.9	-0.40	T
RLMT	75.220	44	M	P	2011-03-12 02:11:24.6	-0.10	T
MOOW	75.240	46	M	P	2011-03-12 02:11:23.9	-0.90	T
HVU	75.260	49	M	P	2011-03-12 02:11:23.8	-1.00	T
REDW	75.420	46	M	P	2011-03-12 02:11:24.8	-1.00	T
DAC	75.520	55	M	P	2011-03-12 02:11:27.4	1.10	T
R11A	75.590	53	M	P	2011-03-12 02:11:25.3	-1.40	T
DGMT	75.760	39	M	P	2011-03-12 02:11:25.6	-1.90	T
LAO	75.870	42	M	P	2011-03-12 02:11:29.5	1.30	T
LAO	75.870	42	M	pP	2011-03-12 02:11:35.0	1.10	T
TPNV	76.000	54	M	P	2011-03-12 02:11:28.2	-0.80	T
HWUT	76.080	48	M	P	2011-03-12 02:11:29.8	0.30	T
DUG	76.200	50	M	P	2011-03-12 02:11:29.0	-1.10	T
TCUT	76.480	48	M	P	2011-03-12 02:11:31.4	-0.50	T
BW06	76.530	46	M	P	2011-03-12 02:11:32.4	0.20	T
JLU	76.770	49	M	P	2011-03-12 02:11:33.7	0.20	T
SHPR	76.960	54	M	P	2011-03-12 02:11:34.1	-0.40	T
MSU	77.620	51	M	P	2011-03-12 02:11:39.8	1.50	T
TMUT	77.730	50	M	P	2011-03-12 02:11:41.0	2.10	T
PFO	77.860	57	M	P	2011-03-12 02:11:39.7	0.30	T
LDFC	77.860	55	M	P	2011-03-12 02:11:40.1	0.70	T
LCMT	77.880	53	M	P	2011-03-12 02:11:39.0	-0.60	T
P17A	77.900	49	M	P	2011-03-12 02:11:39.4	-0.30	T
Q16A	77.980	50	M	P	2011-03-12 02:11:40.0	-0.30	T
P18A	78.100	49	M	P	2011-03-12 02:11:41.0	0.00	T
KNB	78.140	52	M	P	2011-03-12 02:11:41.1	0.00	T
SRU	78.260	50	M	P	2011-03-12 02:11:40.8	-0.90	T
K22A	78.320	45	M	P	2011-03-12 02:11:41.2	-0.90	T
W13A	78.640	55	M	P	2011-03-12 02:11:45.2	1.30	T
U15A	78.840	53	M	P	2011-03-12 02:11:44.6	-0.50	T
Y12C	79.050	56	M	P	2011-03-12 02:11:45.2	-0.70	T
TIRR	79.110	318	M	P	2011-03-12 02:11:46.6	0.40	T
OJC	79.210	327	M	P	2011-03-12 02:11:46.7	0.00	T
GLA	79.280	57	M	P	2011-03-12 02:11:48.3	1.10	T
PV09	79.480	49	M	P	2011-03-12 02:11:49.7	1.10	T
PV10	79.620	49	M	P	2011-03-12 02:11:49.0	-0.30	T
MLR	79.680	320	M	P	2011-03-12 02:11:49.7	0.20	T
ANTO	79.710	313	M	P	2011-03-12 02:11:50.3	0.70	T
PV05	79.770	50	M	P	2011-03-12 02:11:50.0	-0.10	T
N23A	79.800	46	M	P	2011-03-12 02:11:50.3	0.00	T
AGMN	79.890	35	M	P	2011-03-12 02:11:48.8	-1.70	T
Y14A	79.930	55	M	P	2011-03-12 02:11:50.5	-0.20	T
WUAZ	79.990	53	M	P	2011-03-12 02:11:51.3	0.10	T
PV01	80.060	49	M	P	2011-03-12 02:11:52.1	0.40	T
X16A	80.640	54	M	P	2011-03-12 02:11:54.5	-0.20	T
MVCO	80.700	50	M	P	2011-03-12 02:11:56.1	1.00	T
ISCO	80.710	47	M	P	2011-03-12 02:11:57.4	2.10	T
PSZ	80.860	325	M	P	2011-03-12 02:11:56.3	0.50	T
CLL	81.180	331	M	P	2011-03-12 02:11:56.8	-0.50	T
S22A	81.350	49	M	P	2011-03-12 02:11:58.7	0.00	T
RAYN	81.450	293	M	P	2011-03-12 02:11:58.8	-0.10	T
X18A	81.520	53	M	P	2011-03-12 02:11:59.6	0.20	T
Q24A	81.540	47	M	P	2011-03-12 02:12:01.6	1.90	T
SDCO	82.140	48	M	P	2011-03-12 02:12:02.5	-0.30	T
CSS	82.590	309	M	P	2011-03-12 02:12:04.8	0.00	T
KHC	82.660	329	M	P	2011-03-12 02:12:05.5	0.30	T
ECSD	82.840	39	M	P	2011-03-12 02:12:05.4	-0.70	T
GRFO	83.160	331	M	P	2011-03-12 02:12:07.5	-0.30	T
LAZ	83.360	51	M	P	2011-03-12 02:12:10.0	1.00	T
ANMO	83.420	51	M	P	2011-03-12 02:12:09.9	0.60	T
BNM	83.850	51	M	P	2011-03-12 02:12:12.9	1.30	T
CWF	84.810	339	M	P	2011-03-12 02:12:17.3	1.20	T
WLF	85.070	333	M	P	2011-03-12 02:12:18.8	1.30	T
GIVF	85.160	334	A	P	2011-03-12 02:12:17.2	-0.70	T
BFO	85.370	331	M	P	2011-03-12 02:12:19.2	0.20	T
BAIF	85.410	335	A	P	2011-03-12 02:12:18.5	-0.70	T
CDF	85.700	332	A	P	2011-03-12 02:12:20.1	-0.60	T
FUORN	86.010	329	M	P	2011-03-12 02:12:23.1	0.60	T
MNTX	86.260	53	M	P	2011-03-12 02:12:23.1	-0.30	T
MSTX	86.330	49	M	P	2011-03-12 02:12:24.5	0.60	T
HINF	86.350	332	A	P	2011-03-12 02:12:22.8	-1.10	T
AMTX	86.350	48	M	P	2011-03-12 02:12:24.2	0.30	T
HAU	86.380	332	A	P	2011-03-12 02:12:23.1	-0.90	T
MEZF	86.440	333	A	P	2011-03-12 02:12:23.9	-0.30	T
LAST	87.170	313	M	P	2011-03-12 02:12:29.9	2.00	T
VLDQ	87.490	26	M	P	2011-03-12 02:12:28.6	-0.80	T
U34A	87.630	45	M	P	2011-03-12 02:12:30.3	0.20	T
LOR	87.910	333	A	P	2011-03-12 02:12:30.7	-0.70	T
FLN	88.070	337	A	P	2011-03-12 02:12:31.5	-0.60	T
V34A	88.070	45	M	P	2011-03-12 02:12:32.9	0.70	T
LDF	88.110	336	A	P	2011-03-12 02:12:31.7	-0.60	T
WMOK	88.140	46	M	P	2011-03-12 02:12:32.9	0.40	T
WMOK	88.140	46	M	pP	2011-03-12 02:12:41.3	3.00	T
SSF	88.210	334	A	P	2011-03-12 02:12:32.3	-0.50	T
LPL	88.320	331	A	P	2011-03-12 02:12:34.2	0.60	T
LPG	88.330	331	A	P	2011-03-12 02:12:34.4	0.70	T
SMF	88.450	333	A	P	2011-03-12 02:12:33.4	-0.60	T
AVF	88.500	333	A	P	2011-03-12 02:12:33.6	-0.60	T
GRR	88.520	337	A	P	2011-03-12 02:12:33.9	-0.40	T
TIP	88.930	321	M	P	2011-03-12 02:12:36.2	-0.10	T
MBDF	88.960	330	A	P	2011-03-12 02:12:36.5	-0.10	T
SGMF	89.160	338	A	P	2011-03-12 02:12:36.9	-0.40	T
ROSF	89.300	338	A	P	2011-03-12 02:12:38.7	0.80	T
TCF	89.330	334	A	P	2011-03-12 02:12:37.8	-0.30	T
QUIF	89.650	338	A	P	2011-03-12 02:12:38.9	-0.60	T
MFF	89.860	335	A	P	2011-03-12 02:12:39.4	-1.20	T
RJF	90.430	334	A	P	2011-03-12 02:12:43.0	-0.20	T
CAF	90.560	333	A	P	2011-03-12 02:12:43.9	0.00	T
LFF	91.020	334	A	P	2011-03-12 02:12:46.0	0.10	T
MIAR	91.200	43	M	P	2011-03-12 02:12:47.7	0.90	T
WHAR	91.340	42	M	P	2011-03-12 02:12:47.6	0.20	T
MTLF	91.870	332	A	P	2011-03-12 02:12:49.8	-0.10	T
WLAR	92.100	44	M	P	2011-03-12 02:12:52.5	1.60	T
EPF	92.820	333	A	P	2011-03-12 02:12:54.5	0.10	T