Earthquake information

Summary Maps Testimonies Medias Scientific data

Author
Date and time	2011-04-04 08:38:24.5 UTC
Latitude	37.871
Longitude	142.470
Depth	36
Magnitude	5.0 mb
Region	OFF EAST COAST OF HONSHU, JAPAN
Latest update	2016-04-19 07:23:05.0 UTC

rms	1.46 s
N° phases used for the localisation	227
N° stations used for the localisation	227
Gap	121.0 °
95% confidence ellipse
semi major	7.50
semi minor	4.70
Azimuth	143 °
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	3.650	250	M	P	2011-04-04 08:39:18.7	0.00	T
MAJO	3.650	250	M	Pn	2011-04-04 08:39:18.8	0.10	T
ERM	4.170	7	M	P	2011-04-04 08:39:23.4	-2.40	T
ERM	4.170	7	M	Pn	2011-04-04 08:39:23.4	-2.40	T
INU	5.060	242	M	Pn	2011-04-04 08:39:38.0	0.10	T
INU	5.060	242	A	P	2011-04-04 08:39:38.1	0.20	T
JHJ2	5.220	205	M	Pn	2011-04-04 08:39:36.9	-3.20	T
JHJ2	5.220	205	A	P	2011-04-04 08:39:38.6	-1.50	T
KUR	8.390	27	M	P	2011-04-04 08:40:20.7	-3.00	T
YSS	9.080	1	M	Pn	2011-04-04 08:40:31.2	-1.90	T
YSS	9.080	1	A	P	2011-04-04 08:40:32.6	-0.50	T
JNU	10.570	247	M	Pn	2011-04-04 08:40:54.1	0.50	T
JNU	10.570	247	A	P	2011-04-04 08:40:57.1	3.50	T
CBIJ	10.750	181	A	P	2011-04-04 08:40:53.5	-2.50	T
KS01	11.560	273	M	Pn	2011-04-04 08:41:09.1	2.00	T
KS15	11.570	272	M	Pn	2011-04-04 08:41:09.5	2.20	T
PEA0	18.540	30	M	P	2011-04-04 08:42:35.8	-2.30	T
PEA0B	18.540	30	M	P	2011-04-04 08:42:36.1	-2.00	T
PET	18.860	31	M	P	2011-04-04 08:42:41.6	0.00	T
MA2	22.370	11	M	P	2011-04-04 08:43:18.1	-1.40	T
SSLB	23.130	239	M	P	2011-04-04 08:43:26.9	-0.60	T
TPUB	23.680	238	M	P	2011-04-04 08:43:31.1	-1.80	T
TWG	23.710	237	M	P	2011-04-04 08:43:32.3	-0.80	T
YAK	25.450	346	M	P	2011-04-04 08:43:48.0	-1.00	T
SEY	25.810	10	M	P	2011-04-04 08:43:52.2	-0.10	T
ULN	27.600	303	M	P	2011-04-04 08:44:08.6	0.00	T
SONA1	28.030	302	M	P	2011-04-04 08:44:12.5	0.10	T
BILL	32.990	16	M	P	2011-04-04 08:44:53.9	-2.10	T
TIXI	34.570	353	M	P	2011-04-04 08:45:09.9	0.20	T
MYLDM	39.190	220	M	P	2011-04-04 08:45:46.8	-2.20	T
FAKI	41.680	196	M	P	2011-04-04 08:46:07.6	-1.90	T
ZAA0	41.980	312	M	P	2011-04-04 08:46:11.3	-0.70	T
PBKT	42.130	251	A	P	2011-04-04 08:46:15.8	2.60	T
CMMT	42.310	256	A	P	2011-04-04 08:46:16.5	1.70	T
CHTO	42.310	256	M	P	2011-04-04 08:46:16.7	1.90	T
LUWI	42.780	210	M	P	2011-04-04 08:46:21.3	2.80	T
TTA	44.260	35	M	sP	2011-04-04 08:46:41.7	-3.60	T
MK31	44.390	302	M	P	2011-04-04 08:46:32.2	0.60	T
MKAR	44.390	302	M	P	2011-04-04 08:46:32.2	0.60	T
MAKZ	44.600	302	M	P	2011-04-04 08:46:33.5	0.20	T
SBUM	44.850	226	M	P	2011-04-04 08:46:35.6	0.50	T
RSO	45.730	39	M	P	2011-04-04 08:46:42.2	-0.20	T
KDAK	45.920	43	M	P	2011-04-04 08:46:42.3	-1.30	T
CAST	46.060	35	M	P	2011-04-04 08:46:44.7	-0.10	T
KURK	46.080	308	M	P	2011-04-04 08:46:43.5	-1.40	T
BPAW	46.560	34	M	P	2011-04-04 08:46:48.5	-0.30	T
MLY	46.690	32	M	P	2011-04-04 08:46:49.5	-0.30	T
KSM	46.740	227	A	P	2011-04-04 08:46:50.9	0.90	T
KSM	46.740	227	M	pP	2011-04-04 08:46:56.9	-3.60	T
COLD	47.010	29	M	sP	2011-04-04 08:47:05.0	-2.00	T
PDGK	47.130	298	A	P	2011-04-04 08:46:54.9	1.80	T
PMR	47.450	37	M	sP	2011-04-04 08:47:08.6	-1.80	T
MCK	47.470	34	M	pP	2011-04-04 08:47:06.4	0.10	T
RND	47.510	35	M	P	2011-04-04 08:46:55.5	-0.80	T
KAPI	47.610	211	M	P	2011-04-04 08:47:00.2	3.40	T
MDM	47.760	33	M	P	2011-04-04 08:46:57.9	-0.20	T
SML	47.820	37	M	P	2011-04-04 08:46:58.2	-0.40	T
WRH	47.830	33	M	P	2011-04-04 08:46:58.1	-0.50	T
COLA	47.920	33	M	P	2011-04-04 08:46:59.3	0.00	T
CCB	47.950	33	M	sP	2011-04-04 08:47:12.4	-1.80	T
IL1	48.340	33	M	P	2011-04-04 08:47:00.7	-1.80	T
ILB	48.340	33	M	P	2011-04-04 08:47:01.3	-1.20	T
FYU	48.960	30	M	P	2011-04-04 08:47:07.8	0.50	T
DOT	49.640	34	M	P	2011-04-04 08:47:11.3	-1.30	T
MENT	49.870	35	M	P	2011-04-04 08:47:14.4	0.10	T
TKM2	49.980	298	M	P	2011-04-04 08:47:16.2	0.90	T
IPM	50.290	239	M	pP	2011-04-04 08:47:28.0	0.00	T
CHKZ	50.360	313	M	P	2011-04-04 08:47:15.6	-2.30	T
OTUK	50.620	306	A	P	2011-04-04 08:47:20.1	0.10	T
BRVK	50.690	312	M	P	2011-04-04 08:47:19.7	-0.80	T
EGAK	50.780	33	M	P	2011-04-04 08:47:20.1	-1.10	T
AAK	50.840	298	M	P	2011-04-04 08:47:25.0	3.20	T
EKS2	51.330	298	M	pP	2011-04-04 08:47:34.9	-1.10	T
ZRNK	51.470	312	M	P	2011-04-04 08:47:24.9	-1.40	T
COEN	51.550	179	M	P	2011-04-04 08:47:26.0	-0.90	T
MNAS	52.270	299	A	P	2011-04-04 08:47:34.9	2.40	T
SFK	52.440	295	A	P	2011-04-04 08:47:37.3	3.50	T
PSI	53.020	240	M	P	2011-04-04 08:47:36.4	-1.50	T
INK	53.260	28	M	P	2011-04-04 08:47:38.7	-0.80	T
KKAR	53.440	300	M	P	2011-04-04 08:47:40.7	-0.20	T
GSI	54.950	240	M	P	2011-04-04 08:47:51.5	-0.40	T
ARU	56.290	318	M	P	2011-04-04 08:48:01.5	0.00	T
FITZ	57.880	199	M	pP	2011-04-04 08:48:23.0	-0.40	T
KBL	57.900	291	M	pP	2011-04-04 08:48:23.4	-0.50	T
WRAB	58.000	189	M	P	2011-04-04 08:48:11.3	-2.30	T
WB2	58.010	189	M	P	2011-04-04 08:48:10.9	-2.80	T
ABKAR	58.050	310	M	P	2011-04-04 08:48:11.9	-2.00	T
AB31	58.050	310	M	P	2011-04-04 08:48:12.1	-1.80	T
AKTK	58.740	312	M	P	2011-04-04 08:48:16.4	-2.40	T
KBS	59.980	350	M	P	2011-04-04 08:48:27.8	0.50	T
RES	61.580	15	M	P	2011-04-04 08:48:36.6	-1.60	T
AS01	61.730	189	M	P	2011-04-04 08:48:36.7	-2.60	T
AS31	61.730	189	M	P	2011-04-04 08:48:36.9	-2.40	T
YKW3	62.620	31	M	P	2011-04-04 08:48:43.4	-1.80	T
YKB5	62.660	31	M	P	2011-04-04 08:48:43.1	-2.30	T
YKA	62.660	31	M	P	2011-04-04 08:48:43.8	-1.70	T
OBN	67.930	323	M	P	2011-04-04 08:49:18.9	-0.60	T
H04A	67.930	50	M	P	2011-04-04 08:49:21.0	1.40	T
FIA1	68.460	332	M	P	2011-04-04 08:49:21.7	-1.20	T
FINES	68.470	332	A	P	2011-04-04 08:49:21.5	-1.40	T
QUB	68.840	306	M	P	2011-04-04 08:49:24.5	-0.80	T
QUB	68.840	306	M	S	2011-04-04 08:58:26.7	0.00	T
NEW	68.940	45	M	sP	2011-04-04 08:49:40.8	-0.30	T
PQL	69.070	306	M	P	2011-04-04 08:49:25.8	-1.10	T
PQL	69.070	306	M	S	2011-04-04 08:58:29.7	0.10	T
XNQ	69.160	306	M	P	2011-04-04 08:49:27.1	-0.40	T
XNQ	69.160	306	M	S	2011-04-04 08:58:30.0	-0.70	T
STKA	69.390	181	M	P	2011-04-04 08:49:27.4	-1.30	T
SEKA	69.740	307	M	P	2011-04-04 08:49:30.1	-0.80	T
K05A	69.770	51	M	P	2011-04-04 08:49:33.2	1.90	T
K05A	69.770	51	M	pP	2011-04-04 08:49:40.2	-2.00	T
SUMG	69.850	0	M	P	2011-04-04 08:49:30.9	-1.10	T
LKRN	70.070	304	M	P	2011-04-04 08:49:32.2	-0.60	T
LKRN	70.070	304	M	S	2011-04-04 08:58:41.1	0.00	T
ASTR	70.140	304	M	P	2011-04-04 08:49:32.5	-0.80	T
ASTR	70.140	304	M	S	2011-04-04 08:58:42.1	0.10	T
VSU	70.160	330	M	P	2011-04-04 08:49:32.6	-0.80	T
WALA	70.250	43	M	sP	2011-04-04 08:49:46.8	-2.50	T
BRDA	70.260	306	M	P	2011-04-04 08:49:33.4	-0.60	T
BRDA	70.260	306	M	S	2011-04-04 08:58:42.7	-0.70	T
LRK	70.400	304	M	P	2011-04-04 08:49:34.2	-0.90	T
MOD	70.580	52	M	P	2011-04-04 08:49:36.7	0.50	T
MOD	70.580	52	M	pP	2011-04-04 08:49:45.9	-1.30	T
GANJ	70.600	307	M	P	2011-04-04 08:49:35.6	-0.60	T
GDB	70.920	307	M	P	2011-04-04 08:49:37.8	-0.50	T
QZX	70.970	308	M	P	2011-04-04 08:49:37.7	-0.70	T
SWMT	71.100	44	M	sP	2011-04-04 08:49:51.7	-2.70	T
WVOR	71.310	51	M	P	2011-04-04 08:49:41.5	0.90	T
GNI	71.880	307	M	P	2011-04-04 08:49:45.6	1.60	T
GNI	71.880	307	M	pP	2011-04-04 08:49:56.2	1.20	T
UOSS	72.350	288	M	pP	2011-04-04 08:49:57.0	-0.60	T
FFC	72.550	33	M	P	2011-04-04 08:49:46.5	-1.30	T
CMB	72.700	55	M	P	2011-04-04 08:49:50.0	1.20	T
FCC	72.880	27	M	P	2011-04-04 08:49:47.9	-1.80	T
EGMT	73.090	42	M	P	2011-04-04 08:49:50.8	-0.40	T
DLMT	73.160	45	M	P	2011-04-04 08:49:53.2	1.50	T
HLID	73.190	48	M	P	2011-04-04 08:49:51.2	-0.70	T
HLID	73.190	48	M	pP	2011-04-04 08:50:00.7	-2.20	T
NC405	73.530	337	M	P	2011-04-04 08:49:55.0	1.30	T
BOZ	73.530	45	M	P	2011-04-04 08:49:55.1	1.30	T
HFA0	73.670	336	A	P	2011-04-04 08:49:54.6	0.20	T
NC204	73.690	338	M	P	2011-04-04 08:49:55.2	0.50	T
NB2	73.740	338	A	P	2011-04-04 08:49:55.5	0.60	T
NV01	73.820	54	M	P	2011-04-04 08:49:56.1	0.50	T
NV11	73.910	54	M	P	2011-04-04 08:49:57.4	1.30	T
AKBB	74.150	323	M	P	2011-04-04 08:49:57.1	-0.10	T
AKBB	74.150	323	M	pP	2011-04-04 08:50:08.5	0.20	T
KIEV	74.160	323	M	P	2011-04-04 08:49:57.1	-0.20	T
AK11	74.190	323	M	P	2011-04-04 08:49:56.3	-1.20	T
YFT	74.700	45	M	P	2011-04-04 08:50:04.7	3.90	T
H17A	74.890	45	M	P	2011-04-04 08:50:03.0	1.10	T
IMW	74.990	46	M	P	2011-04-04 08:50:02.5	0.00	T
FLWY	75.010	46	M	P	2011-04-04 08:50:04.6	2.10	T
FLWY	75.010	46	M	pP	2011-04-04 08:50:15.4	1.80	T
MOOW	75.190	46	M	P	2011-04-04 08:50:04.6	1.00	T
HVU	75.230	48	M	P	2011-04-04 08:50:05.2	1.50	T
SNOW	75.360	46	M	P	2011-04-04 08:50:06.1	1.50	T
LOHW	75.360	46	M	P	2011-04-04 08:50:06.1	1.60	T
REDW	75.370	46	M	P	2011-04-04 08:50:06.2	1.60	T
R11A	75.590	53	M	P	2011-04-04 08:50:06.1	0.30	T
DGMT	75.660	39	M	pP	2011-04-04 08:50:17.4	0.30	T
LAO	75.790	41	M	P	2011-04-04 08:50:07.4	0.60	T
LAO	75.790	41	M	pP	2011-04-04 08:50:18.3	0.40	T
TPNV	76.000	54	M	P	2011-04-04 08:50:09.5	1.30	T
DUG	76.170	50	M	P	2011-04-04 08:50:10.1	1.00	T
TCUT	76.440	48	M	P	2011-04-04 08:50:11.9	1.10	T
BW06	76.480	46	M	P	2011-04-04 08:50:09.2	-1.80	T
PD31	76.480	46	M	P	2011-04-04 08:50:10.8	-0.20	T
PSUT	76.550	52	M	P	2011-04-04 08:50:12.3	0.90	T
GSC	76.630	56	M	sP	2011-04-04 08:50:25.5	-1.30	T
JLU	76.740	49	M	P	2011-04-04 08:50:13.8	1.40	T
NLU	76.770	50	M	P	2011-04-04 08:50:13.9	1.30	T
MSU	77.600	51	M	P	2011-04-04 08:50:19.0	1.70	T
LCMT	77.870	53	M	P	2011-04-04 08:50:18.5	-0.20	T
P17A	77.870	49	M	P	2011-04-04 08:50:20.2	1.50	T
P18A	78.070	49	M	P	2011-04-04 08:50:21.3	1.30	T
KNB	78.130	52	M	P	2011-04-04 08:50:22.0	1.80	T
BUR08	78.160	322	M	P	2011-04-04 08:50:19.7	-0.50	T
SRU	78.230	50	M	P	2011-04-04 08:50:21.9	1.20	T
ULM	78.340	34	M	P	2011-04-04 08:50:21.3	0.20	T
ULM	78.340	34	M	pP	2011-04-04 08:50:31.7	-0.50	T
RSSD	78.650	42	M	P	2011-04-04 08:50:23.7	0.70	T
RSSD	78.650	42	M	pP	2011-04-04 08:50:34.9	0.80	T
OJC	78.810	327	M	P	2011-04-04 08:50:24.3	0.60	T
OJC	78.810	327	M	pP	2011-04-04 08:50:35.9	1.10	T
BRTR	78.920	312	M	P	2011-04-04 08:50:26.3	1.80	T
O20A	78.930	48	M	pP	2011-04-04 08:50:34.5	-1.10	T
MLR	79.290	320	M	P	2011-04-04 08:50:26.9	0.50	T
ANTO	79.330	313	M	sP	2011-04-04 08:50:39.0	-2.80	T
BR231	79.350	313	M	P	2011-04-04 08:50:25.5	-1.30	T
PV10	79.590	49	M	P	2011-04-04 08:50:28.0	-0.30	T
N23A	79.750	46	M	P	2011-04-04 08:50:29.9	0.80	T
PV05	79.750	50	M	P	2011-04-04 08:50:30.4	1.30	T
WUAZ	79.990	53	M	P	2011-04-04 08:50:31.7	1.40	T
WUAZ	79.990	53	M	pP	2011-04-04 08:50:42.9	1.50	T
PV01	80.030	49	M	P	2011-04-04 08:50:31.7	1.10	T
MORC	80.110	327	M	P	2011-04-04 08:50:32.9	2.10	T
SMCO	80.290	48	M	P	2011-04-04 08:50:32.6	0.40	T
SMCO	80.290	48	M	pP	2011-04-04 08:50:45.4	2.10	T
ISCO	80.670	46	M	P	2011-04-04 08:50:34.8	0.70	T
MVCO	80.670	50	M	P	2011-04-04 08:50:35.2	1.10	T
MVCO	80.670	50	M	pP	2011-04-04 08:50:45.9	0.70	T
CLL	80.790	331	M	P	2011-04-04 08:50:35.8	1.50	T
CLL	80.790	331	M	pP	2011-04-04 08:50:46.1	0.60	T
S22A	81.320	49	M	P	2011-04-04 08:50:37.4	-0.20	T
S22A	81.320	49	M	pP	2011-04-04 08:50:48.6	-0.10	T
SDCO	82.110	48	M	sP	2011-04-04 08:50:54.9	-2.10	T
KHC	82.270	329	M	P	2011-04-04 08:50:44.2	1.90	T
TUC	82.410	55	M	sP	2011-04-04 08:50:57.5	-0.80	T
VTS	82.730	320	M	P	2011-04-04 08:50:45.7	0.90	T
ECSD	82.740	39	M	P	2011-04-04 08:50:43.4	-1.30	T
T25A	83.160	48	M	P	2011-04-04 08:50:46.8	-0.30	T
T25A	83.160	48	M	pP	2011-04-04 08:51:00.3	2.10	T
ANMO	83.400	51	M	P	2011-04-04 08:50:48.4	0.10	T
ANMO	83.400	51	M	pP	2011-04-04 08:50:59.0	-0.50	T
HSIG	83.910	58	M	P	2011-04-04 08:50:53.4	2.70	T
BFO	84.980	331	M	P	2011-04-04 08:50:58.0	1.90	T
FUORN	85.620	329	M	pP	2011-04-04 08:51:10.2	-0.60	T
TUE	86.110	330	M	pP	2011-04-04 08:51:13.0	-0.20	T
KSU1	86.130	42	M	sP	2011-04-04 08:51:15.0	-2.10	T
MNTX	86.250	52	M	P	2011-04-04 08:51:02.5	0.10	T
SENIN	87.000	331	M	pP	2011-04-04 08:51:18.1	0.50	T
TX31	88.950	53	M	P	2011-04-04 08:51:14.2	-1.30	T
CEL	89.670	321	M	pP	2011-04-04 08:51:30.7	0.60	T
JCT	90.540	50	M	P	2011-04-04 08:51:23.0	0.20	T
JCT	90.540	50	M	pP	2011-04-04 08:51:36.2	2.10	T
MIAR	91.130	43	M	P	2011-04-04 08:51:26.0	0.50	T