Earthquake information

Summary Maps Testimonies Medias Scientific data

Author
Date and time	2011-05-20 07:28:47.5 UTC
Latitude	37.466
Longitude	141.438
Depth	40
Magnitude	5.3 mb
Region	NEAR EAST COAST OF HONSHU, JAPAN
Latest update	2016-04-19 07:23:10.1 UTC

rms	1.14 s
N° phases used for the localisation	186
N° stations used for the localisation	186
Gap	115.0 °
95% confidence ellipse
semi major	5.60
semi minor	3.20
Azimuth	134 °
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	2.750	251	M	Pn	2011-05-20 07:29:30.2	1.10	T
MAJO	2.750	251	M	P	2011-05-20 07:29:30.3	1.20	T
MJB9	2.750	252	M	Pn	2011-05-20 07:29:30.2	1.00	T
INU	4.140	241	M	Pn	2011-05-20 07:29:48.6	0.30	T
INU	4.140	241	A	P	2011-05-20 07:29:49.8	1.50	T
JHJ2	4.540	198	A	P	2011-05-20 07:29:53.1	-0.70	T
JHJ2	4.540	198	M	Pn	2011-05-20 07:29:53.1	-0.70	T
ERM	4.730	16	M	P	2011-05-20 07:29:54.8	-1.60	T
ERM	4.730	16	M	Pn	2011-05-20 07:29:55.2	-1.20	T
ASAJ	6.700	7	M	Pn	2011-05-20 07:30:22.2	-1.20	T
ASAJ	6.700	7	A	P	2011-05-20 07:30:22.9	-0.50	T
YUK	7.370	26	M	P	2011-05-20 07:30:29.4	-3.20	T
KUR	9.140	30	M	P	2011-05-20 07:30:54.7	-2.10	T
VLA	9.220	311	M	P	2011-05-20 07:31:01.5	3.50	T
JNU	9.660	247	M	Pn	2011-05-20 07:31:06.1	2.10	T
JNU	9.660	247	A	P	2011-05-20 07:31:06.6	2.60	T
CBIJ	10.360	176	M	Pn	2011-05-20 07:31:09.7	-3.90	T
CBIJ	10.360	176	A	P	2011-05-20 07:31:11.0	-2.60	T
KS01	10.770	274	M	Pn	2011-05-20 07:31:22.0	2.80	T
KS15	10.780	274	M	Pn	2011-05-20 07:31:23.2	3.90	T
TJN	11.320	269	M	P	2011-05-20 07:31:30.0	3.30	T
INCN	11.770	275	M	Pn	2011-05-20 07:31:34.4	1.50	T
KLR	13.690	332	M	P	2011-05-20 07:32:01.0	0.10	T
JOW	15.370	230	M	Pn	2011-05-20 07:32:20.9	-0.60	T
JOW	15.370	230	A	P	2011-05-20 07:32:25.3	-0.40	T
PEA0	19.310	31	M	P	2011-05-20 07:33:08.6	-0.60	T
PEA0B	19.310	31	M	P	2011-05-20 07:33:09.2	0.00	T
PET	19.640	32	M	P	2011-05-20 07:33:11.3	-1.50	T
YHNB	21.350	239	M	P	2011-05-20 07:33:29.2	-2.20	T
NACB	21.530	238	M	P	2011-05-20 07:33:32.8	-0.40	T
SSLB	22.220	238	A	P	2011-05-20 07:33:37.3	-3.40	T
YULB	22.260	237	A	P	2011-05-20 07:33:38.6	-2.50	T
TWG	22.800	236	M	P	2011-05-20 07:33:44.6	-2.20	T
MA2	22.930	12	M	P	2011-05-20 07:33:46.5	-1.60	T
YAK	25.650	347	M	P	2011-05-20 07:34:12.8	-0.70	T
SEY	26.360	11	M	P	2011-05-20 07:34:20.3	0.30	T
ULN	27.130	304	M	P	2011-05-20 07:34:26.8	-0.30	T
SONA1	27.560	303	M	P	2011-05-20 07:34:30.4	-0.50	T
TLY	30.070	310	M	P	2011-05-20 07:34:53.1	0.10	T
BILL	33.610	17	M	P	2011-05-20 07:35:22.9	-1.20	T
TIXI	34.860	353	M	P	2011-05-20 07:35:32.9	-2.00	T
KKM	38.810	223	M	pP	2011-05-20 07:36:20.9	1.20	T
GENI	39.870	182	A	P	2011-05-20 07:36:18.0	0.70	T
TNA	40.470	30	M	P	2011-05-20 07:36:23.1	0.80	T
MRSI	40.970	211	A	P	2011-05-20 07:36:26.8	0.40	T
CHTO	41.420	255	M	P	2011-05-20 07:36:30.1	0.00	T
ZAA0	41.640	312	M	P	2011-05-20 07:36:31.4	-0.50	T
CM01	41.640	255	M	P	2011-05-20 07:36:31.5	-0.40	T
SANI	41.850	204	A	P	2011-05-20 07:36:34.6	1.00	T
MK01	43.910	302	M	P	2011-05-20 07:36:49.6	-0.80	T
MK31	43.910	302	M	P	2011-05-20 07:36:49.9	-0.50	T
MKAR	43.910	302	M	P	2011-05-20 07:36:49.9	-0.50	T
SBUM	43.980	225	M	P	2011-05-20 07:36:51.3	0.40	T
MAKZ	44.120	302	M	P	2011-05-20 07:36:51.6	-0.50	T
TT01	45.050	35	M	P	2011-05-20 07:36:59.5	0.00	T
TTA	45.060	35	M	P	2011-05-20 07:36:59.6	0.00	T
SVW2	45.170	38	M	P	2011-05-20 07:36:59.8	-0.60	T
KURK	45.680	308	M	P	2011-05-20 07:37:03.8	-0.70	T
KSM	45.860	226	M	P	2011-05-20 07:37:06.7	0.80	T
OHAK	46.430	43	M	P	2011-05-20 07:37:09.7	-0.60	T
RSO	46.550	39	M	P	2011-05-20 07:37:12.1	0.50	T
PDGK	46.600	298	A	P	2011-05-20 07:37:11.6	0.00	T
KDAK	46.770	42	M	P	2011-05-20 07:37:12.5	-0.40	T
PPLA	46.810	35	M	P	2011-05-20 07:37:14.5	1.00	T
KAPI	46.840	210	M	P	2011-05-20 07:37:13.7	0.20	T
CAST	46.860	34	M	P	2011-05-20 07:37:14.1	0.30	T
SPU	46.880	38	M	P	2011-05-20 07:37:13.1	-0.90	T
PMG	46.930	172	M	P	2011-05-20 07:37:13.8	-0.40	T
BPAW	47.350	34	M	P	2011-05-20 07:37:17.7	0.10	T
KTH	47.380	34	M	P	2011-05-20 07:37:18.5	0.60	T
MLY	47.470	32	M	P	2011-05-20 07:37:19.0	0.40	T
TRF	47.670	34	M	P	2011-05-20 07:37:21.3	1.10	T
COLD	47.770	29	M	P	2011-05-20 07:37:21.2	0.40	T
RC01	48.010	38	M	P	2011-05-20 07:37:22.1	-0.50	T
BWN	48.020	33	M	P	2011-05-20 07:37:22.9	0.10	T
MCK	48.260	34	M	P	2011-05-20 07:37:24.6	-0.10	T
PMR	48.270	37	M	P	2011-05-20 07:37:24.2	-0.40	T
WRH	48.610	33	M	P	2011-05-20 07:37:27.2	-0.10	T
SML	48.630	37	M	P	2011-05-20 07:37:27.5	0.00	T
COLA	48.700	32	M	P	2011-05-20 07:37:28.1	0.10	T
CCB	48.730	33	M	P	2011-05-20 07:37:27.9	-0.30	T
HDA	49.110	33	M	P	2011-05-20 07:37:30.6	-0.50	T
SCM	49.110	37	M	P	2011-05-20 07:37:31.3	0.10	T
IL1	49.120	33	M	P	2011-05-20 07:37:30.6	-0.60	T
ILB	49.120	33	M	P	2011-05-20 07:37:30.7	-0.50	T
IPM	49.380	238	M	pP	2011-05-20 07:37:44.8	0.20	T
TKM2	49.440	298	M	P	2011-05-20 07:37:34.2	0.30	T
SOEI	49.650	202	M	P	2011-05-20 07:37:35.3	-0.10	T
FYU	49.730	30	M	P	2011-05-20 07:37:37.0	1.20	T
KLU	49.810	37	M	P	2011-05-20 07:37:36.9	0.30	T
PAX	49.870	35	M	P	2011-05-20 07:37:36.0	-1.10	T
DIV	49.920	37	M	P	2011-05-20 07:37:37.8	0.40	T
CHKZ	50.030	313	M	P	2011-05-20 07:37:37.0	-1.10	T
AAK	50.300	298	M	P	2011-05-20 07:37:40.3	-0.10	T
BRVK	50.350	312	M	P	2011-05-20 07:37:38.6	-2.00	T
DOT	50.440	34	M	P	2011-05-20 07:37:40.8	-0.50	T
BMRM	50.510	37	M	P	2011-05-20 07:37:42.2	0.40	T
MENT	50.670	35	M	P	2011-05-20 07:37:43.5	0.50	T
EKS2	50.800	298	M	P	2011-05-20 07:37:44.0	-0.10	T
MTN	50.970	193	M	P	2011-05-20 07:37:44.2	-1.00	T
ZRNK	51.130	312	M	P	2011-05-20 07:37:45.5	-0.90	T
COEN	51.170	178	M	P	2011-05-20 07:37:46.5	-0.20	T
EGAK	51.560	32	M	P	2011-05-20 07:37:49.3	-0.40	T
MNAS	51.750	299	M	P	2011-05-20 07:37:51.1	-0.10	T
PSI	52.110	239	M	P	2011-05-20 07:37:53.2	-0.60	T
DAWY	52.430	33	M	P	2011-05-20 07:37:56.3	0.10	T
KKAR	52.930	300	M	P	2011-05-20 07:37:59.5	-0.30	T
UGM	53.600	219	M	P	2011-05-20 07:38:04.3	-0.40	T
INK	54.000	27	M	P	2011-05-20 07:38:07.4	-0.20	T
GSI	54.040	239	M	P	2011-05-20 07:38:07.9	0.00	T
ARU	56.050	318	M	P	2011-05-20 07:38:21.8	-0.70	T
FITZ	57.240	198	M	P	2011-05-20 07:38:31.1	0.20	T
KBL	57.280	291	M	P	2011-05-20 07:38:31.0	-0.50	T
WRAB	57.480	188	M	P	2011-05-20 07:38:31.4	-1.20	T
WRA	57.490	188	M	P	2011-05-20 07:38:31.4	-1.30	T
WB2	57.490	188	M	P	2011-05-20 07:38:31.5	-1.20	T
ABKAR	57.680	310	M	P	2011-05-20 07:38:33.0	-1.00	T
AB31	57.680	310	M	P	2011-05-20 07:38:33.1	-0.90	T
DLBC	58.280	38	M	P	2011-05-20 07:38:39.8	1.50	T
DLBC	58.280	38	M	pP	2011-05-20 07:38:50.5	0.60	T
AKTK	58.400	312	M	P	2011-05-20 07:38:38.0	-1.10	T
AS01	61.210	188	M	P	2011-05-20 07:38:56.7	-1.70	T
AS31	61.210	188	M	P	2011-05-20 07:38:57.5	-0.90	T
MBWA	61.790	203	M	P	2011-05-20 07:39:01.6	-0.70	T
RES	62.180	15	M	pP	2011-05-20 07:39:15.6	-0.90	T
EIDS	63.150	170	M	P	2011-05-20 07:39:11.6	0.20	T
YKA	63.430	30	M	P	2011-05-20 07:39:12.2	-1.00	T
ARCES	63.600	339	A	P	2011-05-20 07:39:12.9	-1.50	T
NLWA	66.410	48	M	P	2011-05-20 07:39:33.9	1.30	T
NLWA	66.410	48	M	pP	2011-05-20 07:39:45.9	1.50	T
F04A	68.020	48	M	P	2011-05-20 07:39:43.5	0.80	T
COR	68.180	50	M	P	2011-05-20 07:39:45.6	1.80	T
ARMA	68.200	171	M	P	2011-05-20 07:39:44.5	0.50	T
FINES	68.440	332	A	P	2011-05-20 07:39:44.5	-0.90	T
FIA1	68.440	332	M	P	2011-05-20 07:39:44.6	-0.80	T
B08A	68.520	45	M	pP	2011-05-20 07:39:58.5	0.70	T
H04A	68.810	50	M	P	2011-05-20 07:39:48.5	0.70	T
STKA	68.980	180	M	P	2011-05-20 07:39:48.1	-0.70	T
C09A	69.420	45	M	pP	2011-05-20 07:40:04.6	1.20	T
NEW	69.810	44	M	pP	2011-05-20 07:40:05.9	0.10	T
BBOO	70.090	185	M	P	2011-05-20 07:39:55.4	-0.20	T
SUMG	70.260		M	P	2011-05-20 07:39:56.5	-0.60	T
KIV	70.640	311	M	P	2011-05-20 07:40:00.2	1.10	T
K05A	70.660	51	M	P	2011-05-20 07:40:00.4	1.00	T
F10A	71.030	46	M	P	2011-05-20 07:40:04.1	2.60	T
GNI	71.470	307	M	pP	2011-05-20 07:40:16.6	0.50	T
MOD	71.480	51	M	P	2011-05-20 07:40:04.9	0.60	T
BMO	71.620	47	M	P	2011-05-20 07:40:05.7	0.60	T
JTMT	71.670	44	M	P	2011-05-20 07:40:06.0	0.60	T
UOSS	71.700	288	M	P	2011-05-20 07:40:06.1	0.70	T
SWMT	71.960	44	M	P	2011-05-20 07:40:07.5	0.40	T
WVOR	72.200	50	M	P	2011-05-20 07:40:09.0	0.40	T
MSO	72.400	44	M	P	2011-05-20 07:40:09.8	0.10	T
MSO	72.400	44	M	pP	2011-05-20 07:40:21.4	-0.20	T
CHMT	72.730	44	M	pP	2011-05-20 07:40:23.6	-0.10	T
PAHR	73.290	53	M	P	2011-05-20 07:40:15.7	0.60	T
MFID	73.320	48	M	P	2011-05-20 07:40:15.5	0.30	T
FFC	73.330	33	M	P	2011-05-20 07:40:14.8	-0.30	T
CMB	73.600	55	M	P	2011-05-20 07:40:17.5	0.70	T
HFA0	73.700	336	A	P	2011-05-20 07:40:16.5	-0.80	T
NB200	73.800	337	A	P	2011-05-20 07:40:17.4	-0.50	T
LRM	73.830	44	M	P	2011-05-20 07:40:18.8	0.50	T
EGMT	73.940	41	M	P	2011-05-20 07:40:18.5	-0.30	T
DLMT	74.020	45	M	P	2011-05-20 07:40:20.1	0.70	T
HLID	74.060	47	M	P	2011-05-20 07:40:20.4	0.70	T
MCMT	74.200	45	M	pP	2011-05-20 07:40:32.7	0.20	T
BOZ	74.390	44	M	P	2011-05-20 07:40:21.7	0.20	T
QLMT	75.000	45	M	pP	2011-05-20 07:40:37.7	0.60	T
YMR	75.360	45	M	P	2011-05-20 07:40:28.2	1.00	T
GCMT	75.380	43	M	P	2011-05-20 07:40:27.9	0.70	T
GCMT	75.380	43	M	pP	2011-05-20 07:40:39.6	0.50	T
SFJD	75.460	5	M	pP	2011-05-20 07:40:38.6	-0.80	T
YFT	75.570	45	M	P	2011-05-20 07:40:30.7	2.30	T
YPP	75.700	45	M	P	2011-05-20 07:40:29.7	0.40	T
LKWY	75.740	45	M	P	2011-05-20 07:40:31.5	2.10	T
IMW	75.860	45	M	P	2011-05-20 07:40:31.5	1.40	T
MOOW	76.060	45	M	P	2011-05-20 07:40:32.0	0.80	T
DGMT	76.490	39	M	P	2011-05-20 07:40:33.4	0.00	T
TPNV	76.900	54	M	P	2011-05-20 07:40:36.6	0.70	T
HWUT	76.920	47	M	P	2011-05-20 07:40:36.9	0.80	T
DUG	77.060	49	M	P	2011-05-20 07:40:37.7	0.90	T
BW06	77.350	46	M	P	2011-05-20 07:40:38.6	0.10	T
SHPR	77.870	53	M	P	2011-05-20 07:40:42.3	1.00	T
BRTR	78.580	312	M	P	2011-05-20 07:40:44.6	-0.60	T
ANMO	84.290	50	M	P	2011-05-20 07:41:16.6	1.10	T
BFO	84.940	331	M	P	2011-05-20 07:41:19.6	1.00	T