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Author
Date and time	2012-05-20 22:21:02.8 UTC
Latitude	39.633
Longitude	143.585
Depth	26
Magnitude	5.2 mb
Region	OFF EAST COAST OF HONSHU, JAPAN
Latest update	2016-04-19 07:23:35.3 UTC

rms	1.15 s
N° phases used for the localisation	197
N° stations used for the localisation	197
Gap	123.0 °
95% confidence ellipse
semi major	6.10
semi minor	3.40
Azimuth	147 °
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	2.400	352	M	Pn	2012-05-20 22:21:38.7	-1.80	T
ERM	2.400	352	M	P	2012-05-20 22:21:39.3	-1.20	T
ASAJ	4.540	351	M	Pn	2012-05-20 22:22:09.2	-0.70	T
ASAJ	4.540	351	A	P	2012-05-20 22:22:11.7	1.80	T
MJAR	5.240	236	M	P	2012-05-20 22:22:19.9	0.30	T
MAJO	5.240	236	M	Pn	2012-05-20 22:22:19.9	0.30	T
MAJO	5.240	236	A	P	2012-05-20 22:22:20.0	0.40	T
MJB9	5.240	236	M	Pn	2012-05-20 22:22:20.0	0.40	T
INU	6.750	233	M	Pn	2012-05-20 22:22:39.9	-0.30	T
INU	6.750	233	A	P	2012-05-20 22:22:40.1	-0.10	T
JHJ2	7.180	206	M	Sn	2012-05-20 22:24:03.2	-3.70	T
YSS	7.340	356	M	P	2012-05-20 22:22:49.4	1.00	T
JNU	12.120	242	M	Pn	2012-05-20 22:23:53.6	-0.30	T
JNU	12.120	242	A	P	2012-05-20 22:23:56.6	2.70	T
KSRS	12.460	265	M	P	2012-05-20 22:23:57.7	-0.70	T
KS15	12.490	265	M	Pn	2012-05-20 22:24:02.5	3.60	T
KLR	12.770	323	M	P	2012-05-20 22:24:02.6	-0.20	T
TJN	13.200	261	M	P	2012-05-20 22:24:10.4	1.80	T
PETK	16.590	31	M	Pn	2012-05-20 22:24:54.5	0.90	T
PEA0B	16.590	31	M	Pn	2012-05-20 22:24:55.3	1.70	T
PET	16.910	33	M	Pn	2012-05-20 22:24:57.9	0.20	T
PET	16.910	33	A	P	2012-05-20 22:24:59.3	-0.20	T
MA2	20.470	11	M	P	2012-05-20 22:25:38.0	-0.60	T
TATO	23.630	238	M	P	2012-05-20 22:26:11.3	-0.70	T
SEY	23.930	10	M	P	2012-05-20 22:26:14.3	-0.40	T
YAK	23.980	344	A	P	2012-05-20 22:26:17.0	1.80	T
NACB	24.120	237	M	P	2012-05-20 22:26:14.0	-2.40	T
YULB	24.860	236	M	P	2012-05-20 22:26:23.2	-0.10	T
TPUB	25.360	237	M	P	2012-05-20 22:26:26.2	-1.60	T
TWG	25.420	235	M	P	2012-05-20 22:26:31.1	2.80	T
SONA1	27.870	299	M	P	2012-05-20 22:26:50.5	-0.10	T
TLY	30.030	307	M	P	2012-05-20 22:27:11.0	1.40	T
TIXI	32.950	352	M	P	2012-05-20 22:27:34.0	-1.20	T
DGZ	40.320	304	M	P	2012-05-20 22:28:39.5	1.20	T
SKNT	41.080	248	A	P	2012-05-20 22:28:44.1	-0.30	T
MYLDM	41.100	220	M	P	2012-05-20 22:28:46.6	2.10	T
UBPT	41.170	245	A	P	2012-05-20 22:28:45.7	0.60	T
KKM	41.540	224	M	P	2012-05-20 22:28:49.5	1.30	T
PBKT	43.520	251	M	P	2012-05-20 22:29:04.0	-0.20	T
IM3	43.550	32	M	P	2012-05-20 22:29:04.8	0.30	T
CMMT	43.600	255	A	P	2012-05-20 22:29:04.3	-0.60	T
CMAR	43.820	254	M	P	2012-05-20 22:29:07.4	0.70	T
CM31	43.820	254	M	P	2012-05-20 22:29:07.6	0.90	T
CM01	43.830	254	M	P	2012-05-20 22:29:07.0	0.30	T
KDAK	44.040	44	M	P	2012-05-20 22:29:07.5	-0.80	T
CAST	44.120	36	M	pP	2012-05-20 22:29:18.0	1.10	T
MK01	44.240	300	M	P	2012-05-20 22:29:09.4	-0.60	T
MKAR	44.240	300	M	P	2012-05-20 22:29:10.4	0.40	T
MK31	44.240	300	M	P	2012-05-20 22:29:10.4	0.40	T
MAKZ	44.440	300	M	P	2012-05-20 22:29:11.7	0.00	T
SHL	45.170	268	M	P	2012-05-20 22:29:17.6	-0.10	T
KURK	45.720	306	M	P	2012-05-20 22:29:21.6	-0.20	T
COLA	45.970	34	M	P	2012-05-20 22:29:23.6	-0.10	T
SRDT	46.320	250	A	P	2012-05-20 22:29:27.8	1.30	T
IL1	46.390	34	M	P	2012-05-20 22:29:25.0	-2.10	T
SBUM	46.700	226	M	P	2012-05-20 22:29:29.8	0.30	T
FYU	47.010	31	M	P	2012-05-20 22:29:33.4	1.50	T
PDGK	47.110	296	A	P	2012-05-20 22:29:33.1	0.40	T
PRZ	48.140	296	M	P	2012-05-20 22:29:42.2	1.30	T
CRQM	48.500	39	M	P	2012-05-20 22:29:43.9	0.20	T
KSM	48.570	227	A	P	2012-05-20 22:29:45.6	1.60	T
KSM	48.570	227	M	pP	2012-05-20 22:29:52.6	0.80	T
KDJ	49.120	296	M	P	2012-05-20 22:29:49.2	0.80	T
BRVK	50.170	311	M	P	2012-05-20 22:29:56.5	0.30	T
NRN	50.190	295	M	P	2012-05-20 22:29:57.8	1.00	T
OTUK	50.320	305	A	P	2012-05-20 22:29:57.8	0.40	T
AAK	50.790	297	M	P	2012-05-20 22:30:01.2	0.10	T
PKDT	51.300	244	A	P	2012-05-20 22:30:05.7	1.00	T
IPM	51.950	239	M	P	2012-05-20 22:30:09.7	0.10	T
MNAS	52.210	298	A	P	2012-05-20 22:30:12.5	0.80	T
SFK	52.490	295	A	P	2012-05-20 22:30:14.7	0.80	T
KKAR	53.330	299	M	P	2012-05-20 22:30:19.8	0.00	T
KK31	53.330	299	M	P	2012-05-20 22:30:20.2	0.40	T
PSI	54.670	239	M	P	2012-05-20 22:30:29.3	-0.40	T
ARU	55.560	318	M	P	2012-05-20 22:30:35.9	-0.10	T
AB31	57.590	310	M	P	2012-05-20 22:30:49.9	-0.50	T
KBL	58.100	290	M	P	2012-05-20 22:30:54.1	-0.20	T
RES	59.660	15	A	P	2012-05-20 22:31:01.3	-3.50	T
WRAB	59.880	190	M	P	2012-05-20 22:31:06.5	0.10	T
WRA	59.890	190	M	P	2012-05-20 22:31:04.3	-2.20	T
YKA	60.710	31	M	P	2012-05-20 22:31:10.7	-1.30	T
AS01	63.610	190	M	P	2012-05-20 22:31:29.5	-2.00	T
ASAR	63.610	190	M	P	2012-05-20 22:31:29.7	-1.90	T
D05A	64.920	49	M	P	2012-05-20 22:31:41.2	1.20	T
COR	65.510	52	M	P	2012-05-20 22:31:45.2	1.30	T
LTY	65.640	48	M	P	2012-05-20 22:31:44.1	-0.80	T
KEBM	65.790	54	M	P	2012-05-20 22:31:46.5	0.70	T
B08A	65.800	47	M	P	2012-05-20 22:31:45.0	-0.90	T
H04A	66.130	51	M	P	2012-05-20 22:31:47.7	-0.30	T
KBO	66.210	54	M	P	2012-05-20 22:31:49.6	1.10	T
C09A	66.700	47	M	P	2012-05-20 22:31:51.7	0.10	T
D08A	66.750	48	M	P	2012-05-20 22:31:51.2	-0.70	T
G06A	66.760	50	M	pP	2012-05-20 22:32:01.1	1.00	T
HUMO	66.790	53	M	P	2012-05-20 22:31:53.0	0.80	T
OBN	67.040	323	M	P	2012-05-20 22:31:53.8	0.10	T
NEW	67.090	46	M	P	2012-05-20 22:31:54.1	0.00	T
JCC	67.090	55	M	P	2012-05-20 22:31:55.0	1.00	T
KHMM	67.250	55	M	P	2012-05-20 22:31:56.0	0.80	T
PINE	67.370	51	M	P	2012-05-20 22:31:56.3	0.20	T
YBH	67.420	54	M	P	2012-05-20 22:31:56.5	0.20	T
E09A	67.500	48	M	P	2012-05-20 22:31:57.0	0.40	T
G08A	67.710	49	M	pP	2012-05-20 22:32:07.0	0.80	T
K05A	67.990	52	M	P	2012-05-20 22:32:00.3	0.30	T
SUMG	68.080	1	M	P	2012-05-20 22:32:00.4	-0.40	T
VSR	68.100	319	M	P	2012-05-20 22:32:00.3	-0.10	T
WDC	68.170	55	M	P	2012-05-20 22:32:00.7	-0.10	T
F10A	68.330	48	M	P	2012-05-20 22:32:01.7	-0.30	T
QUB	68.500	306	M	P	2012-05-20 22:32:01.1	-1.80	T
GBS	68.680	305	M	P	2012-05-20 22:32:02.2	-1.90	T
PQL	68.750	306	M	P	2012-05-20 22:32:02.8	-1.90	T
MOD	68.820	53	M	P	2012-05-20 22:32:04.3	-0.80	T
BMO	68.930	49	M	P	2012-05-20 22:32:05.2	-0.50	T
JTMT	68.950	45	M	P	2012-05-20 22:32:05.7	-0.20	T
ALIB	68.960	305	M	P	2012-05-20 22:32:04.0	-1.70	T
VSU	69.080	330	M	P	2012-05-20 22:32:05.7	-0.80	T
J08A	69.100	51	M	P	2012-05-20 22:32:06.7	-0.10	T
QBL	69.140	306	M	P	2012-05-20 22:32:05.1	-1.80	T
SEKA	69.380	307	M	P	2012-05-20 22:32:06.3	-2.20	T
ORV	69.400	55	M	P	2012-05-20 22:32:07.5	-1.00	T
ZKTA	69.490	307	M	P	2012-05-20 22:32:07.3	-1.80	T
WVOR	69.530	52	M	P	2012-05-20 22:32:08.8	-0.70	T
ZRD	69.610	306	M	P	2012-05-20 22:32:08.1	-1.70	T
MSO	69.680	46	M	P	2012-05-20 22:32:10.3	-0.10	T
GLBA	69.760	305	M	P	2012-05-20 22:32:09.0	-1.70	T
LKRN	69.810	304	M	P	2012-05-20 22:32:09.4	-1.60	T
ASTR	69.890	304	M	P	2012-05-20 22:32:09.9	-1.60	T
BRDA	69.940	306	M	P	2012-05-20 22:32:10.1	-1.70	T
BEKR	69.950	55	M	P	2012-05-20 22:32:11.5	-0.60	T
AFDM	70.090	56	M	P	2012-05-20 22:32:12.4	-0.40	T
LRK	70.130	304	M	P	2012-05-20 22:32:11.3	-1.90	T
GANJ	70.250	307	M	P	2012-05-20 22:32:12.0	-1.80	T
KIV	70.490	311	M	P	2012-05-20 22:32:15.9	0.60	T
GDB	70.560	307	M	P	2012-05-20 22:32:13.8	-2.00	T
QZX	70.590	308	M	P	2012-05-20 22:32:14.1	-1.80	T
FFC	70.600	34	M	P	2012-05-20 22:32:16.0	0.10	T
FFC	70.600	34	M	pP	2012-05-20 22:32:24.5	0.50	T
MFID	70.630	49	M	P	2012-05-20 22:32:15.8	-0.40	T
PAHR	70.650	54	M	P	2012-05-20 22:32:15.9	-0.50	T
PNTR	70.880	55	M	P	2012-05-20 22:32:18.6	0.80	T
NEY	70.890	311	M	P	2012-05-20 22:32:18.8	0.90	T
HRY	70.900	45	M	P	2012-05-20 22:32:18.0	0.10	T
CMB	70.990	56	M	P	2012-05-20 22:32:17.8	-0.50	T
LRM	71.110	46	M	P	2012-05-20 22:32:18.5	-0.80	T
YERR	71.160	55	M	P	2012-05-20 22:32:19.4	-0.10	T
STKA	71.170	182	M	P	2012-05-20 22:32:18.5	-0.80	T
DLMT	71.310	46	M	P	2012-05-20 22:32:19.9	-0.50	T
WAKR	71.320	55	M	P	2012-05-20 22:32:21.1	0.60	T
HLID	71.370	49	M	P	2012-05-20 22:32:20.6	-0.20	T
MCMT	71.490	47	M	P	2012-05-20 22:32:21.5	-0.10	T
GNI	71.520	307	M	P	2012-05-20 22:32:23.8	2.20	T
BMN	71.570	53	M	P	2012-05-20 22:32:21.5	-0.40	T
BOZ	71.670	46	M	P	2012-05-20 22:32:21.9	-0.70	T
RYN	71.830	55	M	P	2012-05-20 22:32:23.9	0.40	T
KVN	71.840	54	M	P	2012-05-20 22:32:23.1	-0.50	T
NOA	72.440	338	M	P	2012-05-20 22:32:26.3	-0.70	T
UOSS	72.630	288	M	P	2012-05-20 22:32:28.3	0.20	T
YHH	72.630	46	M	P	2012-05-20 22:32:28.9	0.40	T
GCMT	72.650	45	M	P	2012-05-20 22:32:28.5	0.10	T
YPP	72.980	46	M	P	2012-05-20 22:32:32.2	1.60	T
IMW	73.140	47	M	P	2012-05-20 22:32:31.8	0.30	T
FXWY	73.260	47	M	P	2012-05-20 22:32:32.3	0.20	T
RLMT	73.290	45	M	P	2012-05-20 22:32:33.7	1.40	T
MOOW	73.350	47	M	P	2012-05-20 22:32:32.9	0.30	T
TPAW	73.390	47	M	P	2012-05-20 22:32:32.7	-0.30	T
HVU	73.410	49	M	P	2012-05-20 22:32:33.6	0.70	T
LOHW	73.510	47	M	P	2012-05-20 22:32:34.5	0.90	T
AHID	73.760	48	M	P	2012-05-20 22:32:38.7	3.60	T
BGU	73.790	50	M	P	2012-05-20 22:32:35.2	0.00	T
DAC	73.830	56	M	P	2012-05-20 22:32:34.6	-0.80	T
LAO	73.900	42	M	P	2012-05-20 22:32:36.1	0.40	T
SPUT	73.900	50	M	P	2012-05-20 22:32:36.5	0.70	T
KONO	74.040	338	M	P	2012-05-20 22:32:36.9	0.50	T
HWUT	74.230	49	M	P	2012-05-20 22:32:36.1	-1.60	T
DUG	74.380	51	M	P	2012-05-20 22:32:38.7	0.10	T
TCUT	74.630	49	M	P	2012-05-20 22:32:40.9	0.70	T
PSUT	74.790	53	M	P	2012-05-20 22:32:40.8	-0.20	T
GSC	74.930	57	M	P	2012-05-20 22:32:41.1	-0.60	T
NLU	74.970	51	M	P	2012-05-20 22:32:42.0	-0.10	T
MPU	75.190	50	M	P	2012-05-20 22:32:43.5	0.10	T
SHPR	75.240	55	M	P	2012-05-20 22:32:43.5	0.00	T
MSU	75.820	52	M	P	2012-05-20 22:32:46.9	-0.10	T
TMUT	75.900	51	M	P	2012-05-20 22:32:48.1	0.50	T
P17A	76.070	50	M	P	2012-05-20 22:32:48.2	-0.10	T
LDFC	76.160	56	M	P	2012-05-20 22:32:48.9	0.10	T
PFO	76.200	58	M	P	2012-05-20 22:32:49.5	0.50	T
KWP	77.000	325	A	P	2012-05-20 22:32:54.2	0.80	T
OJC	77.820	327	A	P	2012-05-20 22:32:59.1	1.10	T
VRI	77.840	320	A	P	2012-05-20 22:33:00.0	1.90	T
BRTR	78.390	312	M	P	2012-05-20 22:33:01.4	0.10	T
KSP	78.780	329	A	P	2012-05-20 22:33:04.1	0.80	T
DRGR	79.090	323	A	P	2012-05-20 22:33:06.4	1.30	T
MORC	79.100	328	A	P	2012-05-20 22:33:06.5	1.40	T
PVCC	79.700	330	A	P	2012-05-20 22:33:11.9	3.60	T
BZS	80.470	323	A	P	2012-05-20 22:33:12.7	0.20	T
ANMO	81.620	51	M	P	2012-05-20 22:33:19.5	0.70	T
DIVS	82.370	323	A	P	2012-05-20 22:33:23.7	1.00	T
TXAR	87.200	54	M	P	2012-05-20 22:33:46.1	-0.90	T