Earthquake information

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Author
Date and time	2011-04-01 03:23:18.9 UTC
Latitude	37.648
Longitude	143.380
Depth	22
Magnitude	5.0 mb
Region	OFF EAST COAST OF HONSHU, JAPAN
Latest update	2016-04-19 07:23:05.0 UTC

rms	0.84 s
N° phases used for the localisation	249
N° stations used for the localisation	249
Gap	80.0 °
95% confidence ellipse
semi major	4.30
semi minor	2.50
Azimuth	153 °
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	4.280	257	M	P	2011-04-01 03:24:22.7	-0.10	T
MAJO	4.280	257	M	Pn	2011-04-01 03:24:22.8	0.00	T
ERM	4.360	358	M	P	2011-04-01 03:24:20.8	-3.10	T
JHJ2	5.380	214	M	Pn	2011-04-01 03:24:36.8	-1.00	T
INU	5.620	248	M	Pn	2011-04-01 03:24:41.4	0.30	T
INU	5.620	248	A	P	2011-04-01 03:24:41.4	0.30	T
YUK	6.650	16	M	P	2011-04-01 03:24:52.1	-3.20	T
KUR	8.290	23	M	P	2011-04-01 03:25:16.7	-1.10	T
YSS	9.310	357	M	Pn	2011-04-01 03:25:30.6	-1.20	T
YSS	9.310	357	A	P	2011-04-01 03:25:32.6	0.80	T
JNU	11.160	250	M	Pn	2011-04-01 03:25:56.8	-0.30	T
JNU	11.160	250	A	P	2011-04-01 03:25:57.1	0.00	T
KS01	12.290	274	M	Pn	2011-04-01 03:26:12.3	-0.30	T
KS15	12.300	274	M	Pn	2011-04-01 03:26:14.0	1.20	T
INCN	13.290	274	M	Pn	2011-04-01 03:26:27.3	1.00	T
INCN	13.290	274	A	P	2011-04-01 03:26:27.9	1.60	T
JOW	16.700	234	M	Pn	2011-04-01 03:27:11.3	-0.20	T
PEA0B	18.390	28	M	P	2011-04-01 03:27:30.6	-1.70	T
PEA0	18.390	28	M	P	2011-04-01 03:27:32.2	-0.10	T
YOJ	21.790	239	M	P	2011-04-01 03:28:08.6	-0.60	T
MA2	22.450	10	M	P	2011-04-01 03:28:15.8	-0.60	T
YHNB	22.780	242	M	P	2011-04-01 03:28:19.6	-0.30	T
NACB	22.950	240	M	P	2011-04-01 03:28:21.0	-0.60	T
SSLB	23.640	241	M	P	2011-04-01 03:28:27.2	-1.50	T
YULB	23.670	239	M	P	2011-04-01 03:28:27.9	-1.00	T
GUMO	24.000	176	M	P	2011-04-01 03:28:31.2	-0.70	T
TPUB	24.180	240	M	P	2011-04-01 03:28:33.0	-0.70	T
YAK	25.850	345	M	P	2011-04-01 03:28:48.0	-0.70	T
SEY	25.910	9	M	P	2011-04-01 03:28:49.2	-0.10	T
ULN	28.320	303	M	P	2011-04-01 03:29:10.6	-0.60	T
SONA1	28.760	303	M	P	2011-04-01 03:29:14.7	-0.40	T
TLY	31.130	310	M	P	2011-04-01 03:29:35.6	-0.30	T
BILL	33.010	16	M	P	2011-04-01 03:29:51.2	-1.10	T
TIXI	34.880	352	M	P	2011-04-01 03:30:06.9	-1.70	T
KWAJ	36.110	137	M	P	2011-04-01 03:30:19.1	0.00	T
NIKH	36.190	49	M	P	2011-04-01 03:30:20.1	0.20	T
GAMB	37.380	31	M	P	2011-04-01 03:30:28.9	-1.10	T
SANI	42.660	206	A	P	2011-04-01 03:31:15.2	1.40	T
ZAA0	42.670	312	M	P	2011-04-01 03:31:12.8	-1.10	T
CHTO	42.960	257	M	P	2011-04-01 03:31:16.9	0.60	T
CMAR	43.170	256	M	P	2011-04-01 03:31:18.8	0.90	T
CM01	43.180	256	M	P	2011-04-01 03:31:18.1	0.10	T
TTA	44.020	35	M	P	2011-04-01 03:31:24.9	0.00	T
SVW2	44.080	38	M	P	2011-04-01 03:31:25.8	0.50	T
MK01	45.120	302	M	P	2011-04-01 03:31:33.1	-0.50	T
MKAR	45.120	302	M	P	2011-04-01 03:31:33.3	-0.40	T
MK31	45.120	302	M	P	2011-04-01 03:31:33.3	-0.40	T
MAKZ	45.330	302	M	P	2011-04-01 03:31:35.0	-0.30	T
RSO	45.450	39	M	P	2011-04-01 03:31:36.2	-0.30	T
KDAK	45.590	42	M	P	2011-04-01 03:31:37.3	0.00	T
PPLA	45.770	35	M	P	2011-04-01 03:31:39.6	0.70	T
PPLA	45.770	35	M	pP	2011-04-01 03:31:46.4	0.60	T
SPU	45.790	38	M	P	2011-04-01 03:31:39.2	0.20	T
CAST	45.840	35	M	P	2011-04-01 03:31:39.8	0.50	T
BPAW	46.350	34	M	P	2011-04-01 03:31:43.5	0.10	T
KTH	46.360	34	M	P	2011-04-01 03:31:43.7	0.20	T
MLY	46.500	32	M	P	2011-04-01 03:31:44.8	0.30	T
TRF	46.640	35	M	P	2011-04-01 03:31:45.9	0.10	T
KURK	46.790	308	A	P	2011-04-01 03:31:46.0	-0.70	T
COLD	46.850	29	M	P	2011-04-01 03:31:47.1	-0.20	T
RC01	46.920	38	M	P	2011-04-01 03:31:47.1	-0.70	T
PMG	46.940	175	M	P	2011-04-01 03:31:47.9	0.00	T
SEW	47.100	39	M	P	2011-04-01 03:31:49.0	-0.20	T
PMR	47.200	37	M	P	2011-04-01 03:31:48.6	-1.30	T
MCK	47.250	34	M	P	2011-04-01 03:31:49.8	-0.60	T
RND	47.290	35	M	P	2011-04-01 03:31:49.9	-0.80	T
MDM	47.560	32	M	P	2011-04-01 03:31:52.6	-0.20	T
SML	47.570	37	M	P	2011-04-01 03:31:52.6	-0.30	T
WRH	47.620	33	M	P	2011-04-01 03:31:52.6	-0.60	T
COLA	47.720	33	A	P	2011-04-01 03:31:54.6	0.60	T
CCB	47.740	33	M	P	2011-04-01 03:31:53.2	-1.00	T
PDGK	47.880	298	A	P	2011-04-01 03:31:54.8	-0.40	T
DHY	47.960	35	M	P	2011-04-01 03:31:55.5	-0.60	T
SCM	48.040	37	M	P	2011-04-01 03:31:56.4	-0.20	T
HDA	48.110	33	M	P	2011-04-01 03:31:56.0	-1.10	T
IL1	48.140	33	M	P	2011-04-01 03:31:56.1	-1.10	T
ILB	48.140	33	M	P	2011-04-01 03:31:56.3	-0.90	T
KLU	48.740	37	M	P	2011-04-01 03:32:02.0	0.00	T
FYU	48.790	30	M	P	2011-04-01 03:32:03.0	0.80	T
DIV	48.840	38	M	P	2011-04-01 03:32:03.0	0.30	T
BMRM	49.420	38	M	P	2011-04-01 03:32:07.8	0.60	T
MENT	49.640	35	M	P	2011-04-01 03:32:08.8	0.00	T
TKM2	50.720	299	M	P	2011-04-01 03:32:17.7	0.50	T
VOSK	51.040	312	M	P	2011-04-01 03:32:18.6	-0.80	T
COEN	51.330	180	M	P	2011-04-01 03:32:21.8	0.30	T
OTUK	51.340	306	A	P	2011-04-01 03:32:21.5	-0.10	T
BRVK	51.370	312	M	P	2011-04-01 03:32:21.3	-0.60	T
AAK	51.580	299	M	P	2011-04-01 03:32:23.4	-0.20	T
EKS2	52.070	299	M	P	2011-04-01 03:32:27.2	0.00	T
ZRNK	52.150	312	M	P	2011-04-01 03:32:27.3	-0.40	T
MNAS	53.010	299	A	P	2011-04-01 03:32:34.4	0.20	T
INK	53.120	28	M	P	2011-04-01 03:32:34.4	-0.40	T
SFK	53.180	296	A	P	2011-04-01 03:32:35.6	0.00	T
KK31	54.170	300	M	P	2011-04-01 03:32:42.1	-0.50	T
KKAR	54.170	300	M	P	2011-04-01 03:32:42.3	-0.30	T
ARU	56.940	319	M	P	2011-04-01 03:33:01.8	-0.60	T
DLBC	57.170	39	M	P	2011-04-01 03:33:05.2	1.00	T
WRAB	57.900	190	M	P	2011-04-01 03:33:08.3	-0.90	T
WB2	57.910	190	M	P	2011-04-01 03:33:08.0	-1.30	T
KBL	58.660	292	M	P	2011-04-01 03:33:14.5	-0.20	T
ABKAR	58.740	310	M	P	2011-04-01 03:33:14.3	-0.80	T
KBS	60.320	350	M	P	2011-04-01 03:33:25.6	-0.30	T
RES	61.610	15	M	P	2011-04-01 03:33:33.3	-1.40	T
AS01	61.630	190	M	P	2011-04-01 03:33:33.5	-1.40	T
AS31	61.630	190	M	P	2011-04-01 03:33:34.2	-0.70	T
YKA	62.490	31	M	P	2011-04-01 03:33:39.2	-1.40	T
DAG	65.300	356	A	P	2011-04-01 03:33:55.5	-3.60	T
F04A	66.730	49	M	P	2011-04-01 03:34:08.8	0.50	T
H04A	67.510	50	M	P	2011-04-01 03:34:13.3	-0.10	T
SUF	68.130	334	A	P	2011-04-01 03:34:17.2	0.00	T
ARMA	68.150	172	M	P	2011-04-01 03:34:17.5	0.10	T
OBN	68.540	324	M	P	2011-04-01 03:34:18.7	-1.00	T
NEW	68.590	45	M	P	2011-04-01 03:34:19.9	-0.20	T
FIA1	68.990	333	M	P	2011-04-01 03:34:21.6	-0.90	T
STKA	69.190	182	M	P	2011-04-01 03:34:23.2	-0.60	T
WALA	69.930	43	M	P	2011-04-01 03:34:28.3	-0.20	T
SUMG	70.070	1	M	P	2011-04-01 03:34:29.1	-0.60	T
BMO	70.360	48	M	P	2011-04-01 03:34:31.2	0.10	T
JTMT	70.470	44	M	P	2011-04-01 03:34:31.9	0.10	T
YBMT	70.550	44	M	P	2011-04-01 03:34:33.7	1.40	T
VSU	70.710	330	M	P	2011-04-01 03:34:32.6	-0.50	T
SWMT	70.760	45	M	P	2011-04-01 03:34:33.4	-0.20	T
WVOR	70.900	51	M	P	2011-04-01 03:34:34.7	0.30	T
NCK	71.400	311	M	P	2011-04-01 03:34:37.2	-0.10	T
KIV	71.680	312	M	P	2011-04-01 03:34:38.9	-0.20	T
MFID	72.050	49	M	P	2011-04-01 03:34:41.2	-0.20	T
NEY	72.060	311	M	P	2011-04-01 03:34:41.5	0.00	T
CMB	72.230	56	M	P	2011-04-01 03:34:42.6	0.20	T
FFC	72.340	34	M	P	2011-04-01 03:34:42.0	-0.90	T
GNI	72.590	307	M	P	2011-04-01 03:34:45.8	1.20	T
LRM	72.610	45	M	P	2011-04-01 03:34:44.8	-0.10	T
AKH	72.650	309	M	P	2011-04-01 03:34:45.7	0.70	T
EGMT	72.770	42	M	P	2011-04-01 03:34:45.2	-0.40	T
HLID	72.800	48	M	P	2011-04-01 03:34:45.9	0.00	T
DLMT	72.800	46	M	P	2011-04-01 03:34:46.0	0.10	T
BMN	72.900	52	M	P	2011-04-01 03:34:47.1	0.60	T
BOZ	73.170	45	M	P	2011-04-01 03:34:48.0	-0.10	T
NV01	73.360	54	M	P	2011-04-01 03:34:49.2	-0.10	T
NV11	73.460	54	M	P	2011-04-01 03:34:50.1	0.30	T
QLMT	73.780	46	M	P	2011-04-01 03:34:52.0	0.30	T
YFT	74.350	46	M	P	2011-04-01 03:34:57.3	2.20	T
H17A	74.530	46	M	P	2011-04-01 03:34:57.1	0.90	T
FLWY	74.650	46	M	P	2011-04-01 03:34:57.9	1.10	T
KIEV	74.770	323	M	P	2011-04-01 03:34:56.6	-0.60	T
RLMT	74.820	44	M	P	2011-04-01 03:34:58.0	0.20	T
MOOW	74.830	46	M	P	2011-04-01 03:34:58.1	0.20	T
HVU	74.830	49	M	P	2011-04-01 03:34:58.3	0.50	T
LOHW	74.990	46	M	P	2011-04-01 03:34:59.2	0.40	T
R11A	75.150	53	M	P	2011-04-01 03:34:59.5	-0.20	T
BGU	75.190	50	M	P	2011-04-01 03:35:00.3	0.40	T
AHID	75.220	47	M	P	2011-04-01 03:35:00.0	-0.10	T
LAO	75.480	42	M	P	2011-04-01 03:35:01.5	0.10	T
TPNV	75.550	55	M	P	2011-04-01 03:35:02.1	0.20	T
HWUT	75.660	48	M	P	2011-04-01 03:35:03.0	0.40	T
DUG	75.770	50	M	P	2011-04-01 03:35:03.2	0.00	T
TCUT	76.050	49	M	P	2011-04-01 03:35:05.4	0.50	T
BW06	76.110	47	M	P	2011-04-01 03:35:04.3	-1.00	T
PD31	76.110	47	M	P	2011-04-01 03:35:04.8	-0.50	T
CTU	76.110	49	M	P	2011-04-01 03:35:05.4	0.30	T
PSUT	76.130	52	M	P	2011-04-01 03:35:05.6	0.30	T
JLU	76.340	49	M	P	2011-04-01 03:35:06.8	0.20	T
NLU	76.360	50	M	P	2011-04-01 03:35:06.9	0.30	T
MPU	76.590	50	M	P	2011-04-01 03:35:08.3	0.40	T
PTK	76.670	309	A	P	2011-04-01 03:35:09.0	0.70	T
MSU	77.180	51	M	P	2011-04-01 03:35:11.5	0.20	T
LCMT	77.430	53	M	P	2011-04-01 03:35:13.2	0.60	T
P17A	77.470	50	M	P	2011-04-01 03:35:13.3	0.50	T
KMPD	77.530	323	M	P	2011-04-01 03:35:12.0	-0.90	T
P18A	77.670	49	M	P	2011-04-01 03:35:14.5	0.40	T
KNB	77.700	53	M	P	2011-04-01 03:35:14.9	0.80	T
SRU	77.820	50	M	P	2011-04-01 03:35:15.0	0.20	T
ULM	78.120	34	M	P	2011-04-01 03:35:15.1	-1.10	T
RSSD	78.320	43	M	P	2011-04-01 03:35:16.6	-1.00	T
U15A	78.400	53	M	P	2011-04-01 03:35:18.3	0.20	T
O20A	78.540	48	M	P	2011-04-01 03:35:18.7	-0.10	T
BUR08	78.780	323	M	P	2011-04-01 03:35:20.3	0.30	T
BURAR	78.790	323	M	P	2011-04-01 03:35:20.1	0.00	T
TESR	78.860	321	M	P	2011-04-01 03:35:20.1	-0.20	T
BNN	78.860	311	A	P	2011-04-01 03:35:21.0	0.50	T
CFR	79.020	319	M	P	2011-04-01 03:35:21.0	-0.10	T
PV09	79.050	50	M	P	2011-04-01 03:35:22.2	0.50	T
PV10	79.190	50	M	P	2011-04-01 03:35:23.0	0.60	T
VRI	79.260	321	A	P	2011-04-01 03:35:24.6	2.10	T
PV05	79.340	50	M	P	2011-04-01 03:35:23.8	0.60	T
TIRR	79.360	319	M	P	2011-04-01 03:35:23.6	0.60	T
OJC	79.390	327	M	P	2011-04-01 03:35:23.6	0.40	T
N23A	79.390	46	M	P	2011-04-01 03:35:23.7	0.20	T
Y14A	79.480	55	M	P	2011-04-01 03:35:24.0	0.30	T
AGMN	79.530	36	M	P	2011-04-01 03:35:22.6	-1.40	T
WUAZ	79.540	53	M	P	2011-04-01 03:35:24.7	0.40	T
BRTR	79.610	312	M	P	2011-04-01 03:35:24.5	-0.10	T
BR131	79.610	312	M	P	2011-04-01 03:35:24.9	0.30	T
PV01	79.630	50	M	P	2011-04-01 03:35:25.1	0.30	T
TRPA	79.690	324	A	P	2011-04-01 03:35:25.4	0.60	T
DOPR	79.860	321	M	P	2011-04-01 03:35:26.6	0.80	T
MLR	79.920	321	M	P	2011-04-01 03:35:25.3	-0.90	T
MSAB	79.920	319	M	P	2011-04-01 03:35:26.7	0.60	T
BR231	80.030	313	M	P	2011-04-01 03:35:25.2	-1.70	T
X16A	80.190	54	M	P	2011-04-01 03:35:28.4	0.60	T
MVCO	80.260	50	M	P	2011-04-01 03:35:28.5	0.30	T
ISCO	80.300	47	M	P	2011-04-01 03:35:28.8	0.30	T
VOIR	80.410	321	M	P	2011-04-01 03:35:29.5	0.70	T
DRGR	80.580	323	M	P	2011-04-01 03:35:29.4	-0.30	T
ARR	80.660	321	M	P	2011-04-01 03:35:31.0	0.80	T
MORC	80.690	328	M	P	2011-04-01 03:35:30.7	0.40	T
S22A	80.930	49	M	P	2011-04-01 03:35:32.5	0.60	T
LOT	81.030	322	M	P	2011-04-01 03:35:29.9	-2.30	T
PSZ	81.060	325	M	P	2011-04-01 03:35:32.9	0.60	T
BRG	81.310	330	A	P	2011-04-01 03:35:36.3	2.80	T
CLL	81.330	331	A	P	2011-04-01 03:35:34.5	0.90	T
JAVC	81.330	327	A	P	2011-04-01 03:35:35.6	1.90	T
VRAC	81.450	328	M	P	2011-04-01 03:35:34.8	0.50	T
GZR	81.560	322	M	P	2011-04-01 03:35:34.6	-0.30	T
SDCO	81.720	48	M	P	2011-04-01 03:35:36.4	0.30	T
BZS	81.950	323	A	P	2011-04-01 03:35:38.8	1.90	T
ECSD	82.460	39	M	P	2011-04-01 03:35:38.7	-0.90	T
MDVR	82.520	322	M	P	2011-04-01 03:35:39.4	-0.60	T
T25A	82.770	48	M	P	2011-04-01 03:35:41.4	-0.10	T
KHC	82.830	329	M	P	2011-04-01 03:35:41.9	0.30	T
ANMO	82.980	51	M	P	2011-04-01 03:35:43.1	0.60	T
GEC2	83.000	329	M	P	2011-04-01 03:35:42.8	0.30	T
VTS	83.370	320	M	P	2011-04-01 03:35:45.1	0.60	T
KBA	84.550	328	A	P	2011-04-01 03:35:52.0	1.50	T
PLE	84.720	323	A	P	2011-04-01 03:35:52.7	1.40	T
PEJK	84.800	322	A	P	2011-04-01 03:35:52.7	1.00	T
BEY	84.820	322	A	P	2011-04-01 03:35:52.7	0.90	T
BFO	85.520	332	M	P	2011-04-01 03:35:54.1	-1.10	T
DAVA	85.780	330	A	P	2011-04-01 03:35:57.2	0.50	T
MNTX	85.820	53	M	P	2011-04-01 03:35:56.6	-0.10	T
CDF	85.840	332	A	P	2011-04-01 03:35:56.5	-0.40	T
AMTX	85.920	48	M	P	2011-04-01 03:35:57.6	0.30	T
FUORN	86.180	330	A	P	2011-04-01 03:35:59.1	0.30	T
HAU	86.520	333	A	P	2011-04-01 03:36:01.8	1.60	T
WMOK	87.720	47	M	P	2011-04-01 03:36:05.8	-0.20	T
LDF	88.210	337	A	P	2011-04-01 03:36:10.4	2.10	T
SSF	88.340	334	A	P	2011-04-01 03:36:08.5	-0.40	T
LPL	88.470	331	A	P	2011-04-01 03:36:09.7	-0.10	T
LPG	88.480	331	A	P	2011-04-01 03:36:10.7	0.80	T
TX31	88.500	54	M	P	2011-04-01 03:36:09.1	-0.70	T
AVF	88.630	334	A	P	2011-04-01 03:36:10.1	-0.10	T
TCF	89.460	334	A	P	2011-04-01 03:36:15.5	1.30	T
MFF	89.980	336	A	P	2011-04-01 03:36:16.5	-0.10	T
PGF	90.030	328	A	P	2011-04-01 03:36:16.4	-0.60	T
WHTX	90.460	48	M	P	2011-04-01 03:36:18.9	0.10	T
CAF	90.690	334	A	P	2011-04-01 03:36:19.5	-0.50	T
ETSF	93.380	334	A	P	2011-04-01 03:36:34.9	2.40	T
SJPF	93.420	335	A	P	2011-04-01 03:36:33.1	0.50	T
SDV	123.840	42	M	PKIKP	2011-04-01 03:42:15.2	-0.10	T
SAML	142.700	47	M	PKIKP	2011-04-01 03:42:50.2	-0.10	T