Earthquake information

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Author
Date and time	2011-12-20 06:26:21.8 UTC
Latitude	40.181
Longitude	142.578
Depth	36
Magnitude	5.0 mb
Region	NEAR EAST COAST OF HONSHU, JAPAN
Latest update	2016-04-19 07:23:25.8 UTC

rms	0.93 s
N° phases used for the localisation	244
N° stations used for the localisation	244
Gap	101.0 °
95% confidence ellipse
semi major	5.10
semi minor	3.00
Azimuth	144 °
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
ERM	1.880	13	M	P	2011-12-20 06:26:51.4	-0.30	T
ERM	1.880	13	A	Pn	2011-12-20 06:26:51.7	0.00	T
ASAJ	3.930	0	A	Pn	2011-12-20 06:27:20.8	1.00	T
ASAJ	3.930	0	A	P	2011-12-20 06:27:20.8	1.00	T
YUK	4.560	31	M	P	2011-12-20 06:27:27.4	-1.00	T
MAJO	5.000	225	M	P	2011-12-20 06:27:35.5	1.00	T
MAJO	5.000	225	A	Pn	2011-12-20 06:27:35.6	1.10	T
KUR	6.380	36	M	P	2011-12-20 06:27:51.5	-1.90	T
INU	6.530	224	A	Pn	2011-12-20 06:27:56.5	1.00	T
INU	6.530	224	A	P	2011-12-20 06:27:56.5	1.00	T
YSS	6.770	1	A	Pn	2011-12-20 06:28:00.0	1.20	T
YSS	6.770	1	A	P	2011-12-20 06:28:00.8	2.00	T
JNU	11.740	237	A	Pn	2011-12-20 06:29:06.7	-0.20	T
JNU	11.740	237	A	P	2011-12-20 06:29:08.2	1.30	T
KS01	11.770	261	A	Pn	2011-12-20 06:29:10.4	3.10	T
TJN	12.540	257	M	P	2011-12-20 06:29:19.0	1.20	T
PET	16.890	35	M	P	2011-12-20 06:30:16.0	-1.10	T
MA2	20.090	12	M	P	2011-12-20 06:30:51.4	-0.90	T
ULN	26.490	299	A	P	2011-12-20 06:31:55.7	-0.30	T
SONA1	26.930	299	A	P	2011-12-20 06:31:59.0	-0.90	T
TLY	29.080	306	A	P	2011-12-20 06:32:18.8	-0.10	T
BILL	30.760	17	M	P	2011-12-20 06:32:32.7	-1.00	T
ZAA0	40.540	310	A	P	2011-12-20 06:33:56.6	-1.00	T
SKNT	40.580	247	A	P	2011-12-20 06:33:58.1	0.20	T
UBPT	40.710	243	A	P	2011-12-20 06:34:01.0	2.00	T
KKM	41.420	222	A	P	2011-12-20 06:34:05.2	0.30	T
PBKT	42.990	249	A	P	2011-12-20 06:34:17.6	0.10	T
CHTO	43.010	253	A	P	2011-12-20 06:34:17.6	-0.20	T
CM01	43.250	253	A	P	2011-12-20 06:34:18.7	-1.00	T
MK01	43.290	300	A	P	2011-12-20 06:34:20.0	-0.10	T
MKAR	43.290	300	A	P	2011-12-20 06:34:20.1	0.00	T
MK31	43.290	300	A	P	2011-12-20 06:34:20.1	0.00	T
IM03	43.500	32	A	P	2011-12-20 06:34:21.2	-0.40	T
MAKZ	43.500	300	A	P	2011-12-20 06:34:21.6	-0.20	T
RSO	43.890	40	A	pP	2011-12-20 06:34:36.3	0.70	T
KTH	44.650	36	A	P	2011-12-20 06:34:31.9	0.90	T
SANI	44.690	204	A	P	2011-12-20 06:34:29.3	-1.90	T
MLY	44.720	34	A	P	2011-12-20 06:34:32.0	0.50	T
KURK	44.770	306	A	P	2011-12-20 06:34:31.7	-0.20	T
TRF	44.940	36	A	pP	2011-12-20 06:34:42.4	-1.50	T
COLD	44.970	31	A	P	2011-12-20 06:34:33.7	0.20	T
RC01	45.330	39	A	pP	2011-12-20 06:34:47.4	0.60	T
MCK	45.530	36	A	P	2011-12-20 06:34:38.0	0.00	T
RND	45.580	36	A	P	2011-12-20 06:34:38.1	-0.40	T
PMR	45.580	39	A	pP	2011-12-20 06:34:48.5	-0.30	T
MDM	45.780	34	A	P	2011-12-20 06:34:40.2	0.20	T
CCB	45.980	34	A	P	2011-12-20 06:34:42.8	1.40	T
PDGK	46.180	296	A	P	2011-12-20 06:34:42.8	-0.20	T
HDA	46.360	34	A	P	2011-12-20 06:34:46.5	2.00	T
IL01	46.370	34	A	P	2011-12-20 06:34:43.1	-1.40	T
IL31	46.370	34	A	P	2011-12-20 06:34:43.8	-0.70	T
PHET	46.410	247	A	P	2011-12-20 06:34:45.6	0.80	T
FYU	46.940	31	A	P	2011-12-20 06:34:50.0	1.00	T
KLU	47.120	38	A	P	2011-12-20 06:34:52.8	2.30	T
KLU	47.120	38	A	pP	2011-12-20 06:34:59.7	-1.30	T
DIV	47.240	39	A	pP	2011-12-20 06:35:00.3	-1.70	T
TARG	47.890	294	A	P	2011-12-20 06:34:57.7	0.80	T
MENT	47.950	36	A	P	2011-12-20 06:34:57.3	0.40	T
TKM2	48.990	296	M	P	2011-12-20 06:35:05.1	-0.10	T
BRVK	49.230	311	A	P	2011-12-20 06:35:06.7	0.00	T
AAK	49.850	296	M	P	2011-12-20 06:35:10.5	-1.20	T
PKDT	50.850	243	A	P	2011-12-20 06:35:20.0	1.10	T
INK	51.180	28	A	P	2011-12-20 06:35:21.2	-0.20	T
KULM	51.210	239	A	P	2011-12-20 06:35:22.3	0.60	T
HYT	51.250	38	A	P	2011-12-20 06:35:23.3	1.10	T
MNAS	51.270	297	A	P	2011-12-20 06:35:22.4	0.00	T
SFK	51.560	294	A	P	2011-12-20 06:35:24.3	-0.30	T
KK31	52.390	298	M	P	2011-12-20 06:35:29.9	-0.60	T
KKAR	52.390	298	A	P	2011-12-20 06:35:30.2	-0.30	T
MTN	53.810	194	A	P	2011-12-20 06:35:39.2	-1.70	T
COEN	53.860	179	A	pP	2011-12-20 06:35:51.7	-0.30	T
PSI	54.290	238	A	P	2011-12-20 06:35:43.4	-1.10	T
ARU	54.640	317	A	P	2011-12-20 06:35:46.7	-0.30	T
BKNI	54.750	234	A	P	2011-12-20 06:35:48.8	1.00	T
DZET	55.350	294	A	P	2011-12-20 06:35:51.8	-0.40	T
GSI	56.210	238	A	P	2011-12-20 06:35:58.6	0.30	T
AB31	56.640	309	M	P	2011-12-20 06:36:00.4	-1.00	T
ABKAR	56.640	309	A	P	2011-12-20 06:36:01.1	-0.30	T
KBL	57.180	290	A	P	2011-12-20 06:36:04.8	-0.60	T
AKTK	57.280	311	M	P	2011-12-20 06:36:04.8	-1.10	T
WB2	60.300	189	A	P	2011-12-20 06:36:24.4	-2.50	T
KEV	60.830	339	A	pP	2011-12-20 06:36:42.1	0.80	T
ARCES	61.380	339	A	P	2011-12-20 06:36:33.3	-0.90	T
TULEG	61.870	8	A	P	2011-12-20 06:36:36.0	-1.40	T
AS01	64.020	189	A	P	2011-12-20 06:36:49.5	-2.30	T
MBWA	64.630	204	A	P	2011-12-20 06:36:54.1	-1.70	T
OBN	66.130	323	M	P	2011-12-20 06:37:04.9	-0.60	T
FINES	66.460	332	A	P	2011-12-20 06:37:06.3	-1.30	T
FIA1	66.460	332	A	P	2011-12-20 06:37:07.2	-0.40	T
VSR	67.180	318	M	P	2011-12-20 06:37:11.6	-0.50	T
NEW	67.260	46	A	P	2011-12-20 06:37:13.0	0.30	T
NEW	67.260	46	A	pP	2011-12-20 06:37:24.4	0.70	T
SUMG	67.540	0	A	P	2011-12-20 06:37:14.8	-0.20	T
VSU	68.210	329	M	P	2011-12-20 06:37:17.4	-1.20	T
WALA	68.510	43	A	PcP	2011-12-20 06:37:44.0	-1.80	T
JTMT	69.100	45	A	P	2011-12-20 06:37:25.0	0.60	T
BMO	69.150	49	A	P	2011-12-20 06:37:24.5	-0.10	T
NCK	69.290	310	M	P	2011-12-20 06:37:25.9	0.50	T
KIV	69.550	311	A	P	2011-12-20 06:37:26.9	-0.20	T
MSO	69.840	45	A	P	2011-12-20 06:37:29.0	0.00	T
NEY	69.940	310	M	P	2011-12-20 06:37:29.9	0.20	T
GNI	70.570	306	A	P	2011-12-20 06:37:34.8	1.30	T
FFC	70.580	34	A	P	2011-12-20 06:37:32.3	-1.00	T
AKH	70.580	308	M	P	2011-12-20 06:37:34.4	0.80	T
HRY	71.060	45	A	P	2011-12-20 06:37:36.4	0.00	T
LRM	71.280	46	A	P	2011-12-20 06:37:38.3	0.40	T
EGMT	71.320	43	A	P	2011-12-20 06:37:37.8	-0.10	T
NC405	71.430	337	A	P	2011-12-20 06:37:38.0	-0.50	T
NC303	71.450	337	A	P	2011-12-20 06:37:38.3	-0.30	T
DLMT	71.490	46	A	P	2011-12-20 06:37:39.0	0.00	T
NC204	71.580	338	A	P	2011-12-20 06:37:38.9	-0.60	T
HLID	71.580	48	A	P	2011-12-20 06:37:40.1	0.50	T
HFA0	71.600	336	A	P	2011-12-20 06:37:38.4	-1.10	T
NB201	71.610	337	A	P	2011-12-20 06:37:39.2	-0.40	T
NB2	71.640	337	A	P	2011-12-20 06:37:38.7	-1.10	T
NBO00	71.780	338	A	P	2011-12-20 06:37:40.0	-0.60	T
BOZ	71.840	45	A	P	2011-12-20 06:37:41.2	0.10	T
NAO01	71.890	337	A	P	2011-12-20 06:37:40.7	-0.60	T
RYN	72.140	54	A	pP	2011-12-20 06:37:52.3	-1.70	T
KVN	72.150	54	A	P	2011-12-20 06:37:43.6	0.60	T
AKBB	72.370	322	A	P	2011-12-20 06:37:43.5	-0.60	T
NV01	72.400	54	A	P	2011-12-20 06:37:44.2	-0.30	T
AK11	72.410	322	A	P	2011-12-20 06:37:43.6	-0.70	T
YHH	72.810	46	A	P	2011-12-20 06:37:49.0	1.90	T
H17A	73.210	46	A	P	2011-12-20 06:37:51.2	1.80	T
KONO	73.240	337	M	P	2011-12-20 06:37:49.0	-0.30	T
IMW	73.330	46	A	P	2011-12-20 06:37:50.9	0.70	T
FXWY	73.450	47	A	P	2011-12-20 06:37:51.3	0.50	T
RLMT	73.450	45	A	pP	2011-12-20 06:38:00.6	-1.20	T
MOOW	73.530	46	A	P	2011-12-20 06:37:51.7	0.40	T
TPAW	73.580	47	A	P	2011-12-20 06:37:53.4	1.70	T
SNOW	73.710	47	A	pP	2011-12-20 06:38:04.9	1.50	T
LAO	74.010	42	A	P	2011-12-20 06:37:54.1	0.20	T
R11A	74.130	53	A	P	2011-12-20 06:37:54.7	0.00	T
SORM	74.540	321	M	P	2011-12-20 06:37:56.3	-0.50	T
DUG	74.630	50	A	P	2011-12-20 06:37:57.7	0.10	T
PD06	74.830	47	A	P	2011-12-20 06:37:57.8	-1.10	T
PD31	74.830	47	A	P	2011-12-20 06:37:58.3	-0.60	T
NLU	75.210	50	A	P	2011-12-20 06:38:01.5	0.40	T
MPU	75.430	50	A	P	2011-12-20 06:38:02.9	0.60	T
KWP	76.110	325	A	P	2011-12-20 06:38:05.6	-0.30	T
RDMU	76.270	48	A	P	2011-12-20 06:38:07.2	0.10	T
TLCR	76.350	318	M	P	2011-12-20 06:38:07.6	0.40	T
MTPU	76.390	52	A	P	2011-12-20 06:38:08.6	0.70	T
BUR04	76.410	322	A	P	2011-12-20 06:38:07.6	-0.10	T
BURAR	76.410	322	M	P	2011-12-20 06:38:07.7	0.00	T
LCMT	76.410	53	A	P	2011-12-20 06:38:08.6	0.80	T
TESR	76.500	320	M	P	2011-12-20 06:38:08.1	0.00	T
K22A	76.570	45	A	PcP	2011-12-20 06:38:18.0	-2.20	T
SRU	76.670	50	A	P	2011-12-20 06:38:09.2	-0.10	T
CFR	76.700	319	M	P	2011-12-20 06:38:09.2	0.00	T
PETR	76.770	319	M	P	2011-12-20 06:38:10.6	1.00	T
RSSD	76.890	43	A	PcP	2011-12-20 06:38:22.2	0.60	T
VRI	76.920	320	M	P	2011-12-20 06:38:10.0	-0.50	T
OJC	76.940	326	A	P	2011-12-20 06:38:10.2	-0.40	T
TRPA	77.280	324	A	P	2011-12-20 06:38:12.7	0.20	T
O20A	77.310	48	A	PcP	2011-12-20 06:38:22.3	-1.10	T
BR131	77.450	312	A	P	2011-12-20 06:38:13.8	0.20	T
DOPR	77.510	321	M	P	2011-12-20 06:38:15.1	1.30	T
ISR	77.540	319	M	P	2011-12-20 06:38:14.9	0.90	T
MLR	77.570	320	A	P	2011-12-20 06:38:14.0	-0.30	T
ICOR	77.610	318	M	P	2011-12-20 06:38:15.1	0.80	T
Y12C	77.710	56	A	P	2011-12-20 06:38:15.4	0.50	T
ANTO	77.830	312	A	P	2011-12-20 06:38:16.5	0.80	T
BR231	77.860	312	A	P	2011-12-20 06:38:13.8	-2.10	T
KSP	77.910	329	A	P	2011-12-20 06:38:16.4	0.40	T
KECS	77.940	325	A	P	2011-12-20 06:38:17.4	1.20	T
GLA	77.960	57	A	pP	2011-12-20 06:38:30.1	2.60	T
PV10	78.030	50	A	P	2011-12-20 06:38:17.3	0.30	T
VOIR	78.050	320	M	P	2011-12-20 06:38:17.2	0.30	T
N23A	78.090	46	A	PcP	2011-12-20 06:38:26.2	-0.70	T
DRGR	78.180	323	M	P	2011-12-20 06:38:17.6	0.00	T
PV05	78.190	50	A	P	2011-12-20 06:38:18.2	0.30	T
MORC	78.220	327	A	P	2011-12-20 06:38:17.6	-0.20	T
ARR	78.300	321	M	P	2011-12-20 06:38:19.1	0.80	T
WUAZ	78.530	53	A	P	2011-12-20 06:38:20.6	1.00	T
PSZ	78.630	325	A	P	2011-12-20 06:38:20.2	0.10	T
LOT	78.670	321	M	P	2011-12-20 06:38:20.3	0.00	T
SMCO	78.680	48	A	P	2011-12-20 06:38:20.5	-0.30	T
BRG	78.810	330	A	P	2011-12-20 06:38:21.0	0.00	T
CLL	78.820	331	A	P	2011-12-20 06:38:20.2	-0.80	T
CLL	78.820	331	A	pP	2011-12-20 06:38:33.4	1.30	T
VRAC	78.980	327	M	P	2011-12-20 06:38:22.2	0.30	T
SIRR	79.060	323	M	P	2011-12-20 06:38:22.5	0.10	T
MVCO	79.130	50	A	P	2011-12-20 06:38:23.1	0.10	T
X16A	79.210	54	A	P	2011-12-20 06:38:23.9	0.50	T
SMOL	79.240	326	A	P	2011-12-20 06:38:24.6	1.20	T
BZS	79.560	322	M	P	2011-12-20 06:38:24.9	-0.20	T
MDVR	80.140	322	M	P	2011-12-20 06:38:27.8	-0.50	T
SOP	80.250	326	A	P	2011-12-20 06:38:29.7	0.90	T
RAYN	80.300	293	A	P	2011-12-20 06:38:28.9	-0.30	T
KHC	80.340	329	A	P	2011-12-20 06:38:28.9	-0.40	T
CONA	80.360	327	A	P	2011-12-20 06:38:30.1	0.60	T
GEA0	80.520	329	A	P	2011-12-20 06:38:29.9	-0.50	T
PLD	80.630	318	A	P	2011-12-20 06:38:32.9	2.00	T
GRFO	80.800	330	A	P	2011-12-20 06:38:32.3	0.50	T
ZAPS	80.810	320	A	P	2011-12-20 06:38:32.4	0.50	T
ECSD	80.890	39	A	P	2011-12-20 06:38:31.5	-0.80	T
BOVS	81.000	321	A	P	2011-12-20 06:38:32.6	-0.20	T
VTS	81.030	319	A	P	2011-12-20 06:38:33.5	0.30	T
DIVS	81.470	322	A	P	2011-12-20 06:38:35.9	0.50	T
SPMN	81.540	36	A	pP	2011-12-20 06:38:50.1	3.20	T
T25A	81.550	48	A	P	2011-12-20 06:38:35.9	-0.10	T
SOKA	81.690	327	A	P	2011-12-20 06:38:36.6	0.00	T
ANMO	81.880	51	A	P	2011-12-20 06:38:38.6	0.90	T
BBLS	81.920	322	A	P	2011-12-20 06:38:38.3	0.70	T
HAPS	81.960	323	A	P	2011-12-20 06:38:38.2	0.10	T
KBA	82.070	328	A	P	2011-12-20 06:38:38.9	0.20	T
MYKA	82.310	327	A	P	2011-12-20 06:38:39.1	-0.70	T
MOTA	82.760	329	A	P	2011-12-20 06:38:42.3	0.00	T
RETA	82.770	329	A	P	2011-12-20 06:38:42.6	0.30	T
BFO	83.000	331	A	P	2011-12-20 06:38:42.9	-0.50	T
PDG	83.080	321	A	P	2011-12-20 06:38:43.3	-0.40	T
FETA	83.170	329	A	P	2011-12-20 06:38:44.6	0.20	T
DAVA	83.280	330	A	P	2011-12-20 06:38:45.1	0.10	T
ECH	83.520	332	A	P	2011-12-20 06:38:45.8	-0.30	T
FUORN	83.680	329	A	P	2011-12-20 06:38:47.3	0.10	T
HINF	83.970	332	A	P	2011-12-20 06:38:47.5	-0.90	T
MEZF	84.030	333	A	P	2011-12-20 06:38:48.5	-0.10	T
TUE	84.160	330	A	P	2011-12-20 06:38:49.7	0.20	T
MNTX	84.780	53	A	P	2011-12-20 06:38:52.3	-0.10	T
SENIN	85.030	331	A	P	2011-12-20 06:38:53.8	-0.20	T
SSF	85.800	333	A	P	2011-12-20 06:38:57.1	-0.40	T
SMF	86.040	333	A	P	2011-12-20 06:38:58.3	-0.40	T
BNI	86.370	330	A	P	2011-12-20 06:39:03.7	3.20	T
SGMF	86.680	338	A	P	2011-12-20 06:39:01.7	-0.10	T
ORIF	86.780	331	A	P	2011-12-20 06:39:02.2	-0.30	T
TCF	86.910	334	A	P	2011-12-20 06:39:03.0	0.00	T
VIVF	87.280	332	A	P	2011-12-20 06:39:04.6	-0.20	T
TX11	87.490	53	A	P	2011-12-20 06:39:05.1	-0.80	T
TX32	87.490	53	A	P	2011-12-20 06:39:06.0	0.10	T
TX31	87.490	53	A	P	2011-12-20 06:39:06.0	0.10	T
CCM	87.850	40	A	P	2011-12-20 06:39:06.9	-0.60	T
SIUC	89.100	39	A	P	2011-12-20 06:39:13.0	-0.40	T
PBMO	89.260	40	A	P	2011-12-20 06:39:13.9	-0.20	T
MIAR	89.400	43	A	P	2011-12-20 06:39:14.6	-0.20	T
WHAR	89.490	42	A	P	2011-12-20 06:39:15.0	-0.20	T
ES19	94.810	335	A	P	2011-12-20 06:39:39.6	-0.30	T
TOA0	115.710	317	A	PKIKP	2011-12-20 06:44:59.3	-1.00	T
LBTB	125.850	266	A	PKIKP	2011-12-20 06:45:19.2	-0.70	T
LPAZ	144.270	57	A	PKIKP	2011-12-20 06:45:52.7	-2.00	T
PB11	145.730	63	A	PKIKP	2011-12-20 06:45:56.5	-0.10	T
PB01	146.710	65	A	PKIKP	2011-12-20 06:45:59.8	1.60	T
LCO	150.590	78	A	PKPbc	2011-12-20 06:46:09.7	-0.50	T