Earthquake information

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Author
Date and time	2012-05-20 22:21:02.8 UTC
Latitude	39.633
Longitude	143.585
Depth	25.6
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	6.1
semi minor	3.4
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	Reporting network
ERM	2.400	352	M	Pn	2012-05-20 22:21:38.7	-1.8	T	NEIR
ERM	2.400	352	M	P	2012-05-20 22:21:39.3	-1.2	T	GSRC
ASAJ	4.540	351	M	Pn	2012-05-20 22:22:09.2	-0.7	T	NEIR
ASAJ	4.540	351	A	P	2012-05-20 22:22:11.7	1.8	T	GFZ
MJAR	5.240	236	M	P	2012-05-20 22:22:19.9	0.3	T	GSRC
MAJO	5.240	236	M	Pn	2012-05-20 22:22:19.9	0.3	T	NEIR
MAJO	5.240	236	A	P	2012-05-20 22:22:20.0	0.4	T	BGSG
MJB9	5.240	236	M	Pn	2012-05-20 22:22:20.0	0.4	T	NEIR
INU	6.750	233	M	Pn	2012-05-20 22:22:39.9	-0.3	T	NEIR
INU	6.750	233	A	P	2012-05-20 22:22:40.1	-0.1	T	GFZ
JHJ2	7.180	206	M	Sn	2012-05-20 22:24:03.2	-3.7	T	NEIR
YSS	7.340	356	M	P	2012-05-20 22:22:49.4	1	T	GSRC
JNU	12.120	242	M	Pn	2012-05-20 22:23:53.6	-0.3	T	NEIR
JNU	12.120	242	A	P	2012-05-20 22:23:56.6	2.7	T	GFZ
KSRS	12.460	265	M	P	2012-05-20 22:23:57.7	-0.7	T	GSRC
KS15	12.490	265	M	Pn	2012-05-20 22:24:02.5	3.6	T	NEIR
KLR	12.770	323	M	P	2012-05-20 22:24:02.6	-0.2	T	GSRC
TJN	13.200	261	M	P	2012-05-20 22:24:10.4	1.8	T	GSRC
PETK	16.590	31	M	Pn	2012-05-20 22:24:54.5	0.9	T	NEIR
PEA0B	16.590	31	M	Pn	2012-05-20 22:24:55.3	1.7	T	NEIR
PET	16.910	33	M	Pn	2012-05-20 22:24:57.9	0.2	T	NEIR
PET	16.910	33	A	P	2012-05-20 22:24:59.3	-0.2	T	GFZ
MA2	20.470	11	M	P	2012-05-20 22:25:38.0	-0.6	T	NEIR
TATO	23.630	238	M	P	2012-05-20 22:26:11.3	-0.7	T	NEIR
SEY	23.930	10	M	P	2012-05-20 22:26:14.3	-0.4	T	GSRC
YAK	23.980	344	A	P	2012-05-20 22:26:17.0	1.8	T	GFZ
NACB	24.120	237	M	P	2012-05-20 22:26:14.0	-2.4	T	NEIR
YULB	24.860	236	M	P	2012-05-20 22:26:23.2	-0.1	T	NEIR
TPUB	25.360	237	M	P	2012-05-20 22:26:26.2	-1.6	T	NEIR
TWG	25.420	235	M	P	2012-05-20 22:26:31.1	2.8	T	NEIR
SONA1	27.870	299	M	P	2012-05-20 22:26:50.5	-0.1	T	NEIR
TLY	30.030	307	M	P	2012-05-20 22:27:11.0	1.4	T	NEIR
TIXI	32.950	352	M	P	2012-05-20 22:27:34.0	-1.2	T	GSRC
DGZ	40.320	304	M	P	2012-05-20 22:28:39.5	1.2	T	GSRC
SKNT	41.080	248	A	P	2012-05-20 22:28:44.1	-0.3	T	GFZ
MYLDM	41.100	220	M	P	2012-05-20 22:28:46.6	2.1	T	NEIR
UBPT	41.170	245	A	P	2012-05-20 22:28:45.7	0.6	T	GFZ
KKM	41.540	224	M	P	2012-05-20 22:28:49.5	1.3	T	NEIR
PBKT	43.520	251	M	P	2012-05-20 22:29:04.0	-0.2	T	NEIR
IM3	43.550	32	M	P	2012-05-20 22:29:04.8	0.3	T	NEIR
CMMT	43.600	255	A	P	2012-05-20 22:29:04.3	-0.6	T	GFZ
CMAR	43.820	254	M	P	2012-05-20 22:29:07.4	0.7	T	GSRC
CM31	43.820	254	M	P	2012-05-20 22:29:07.6	0.9	T	NEIR
CM01	43.830	254	M	P	2012-05-20 22:29:07.0	0.3	T	NEIR
KDAK	44.040	44	M	P	2012-05-20 22:29:07.5	-0.8	T	GSRC
CAST	44.120	36	M	pP	2012-05-20 22:29:18.0	1.1	T	NEIR
MK01	44.240	300	M	P	2012-05-20 22:29:09.4	-0.6	T	NEIR
MKAR	44.240	300	M	P	2012-05-20 22:29:10.4	0.4	T	NEIR
MK31	44.240	300	M	P	2012-05-20 22:29:10.4	0.4	T	NEIR
MAKZ	44.440	300	M	P	2012-05-20 22:29:11.7	0	T	NEIR
SHL	45.170	268	M	P	2012-05-20 22:29:17.6	-0.1	T	NEIR
KURK	45.720	306	M	P	2012-05-20 22:29:21.6	-0.2	T	NEIR
COLA	45.970	34	M	P	2012-05-20 22:29:23.6	-0.1	T	GSRC
SRDT	46.320	250	A	P	2012-05-20 22:29:27.8	1.3	T	GFZ
IL1	46.390	34	M	P	2012-05-20 22:29:25.0	-2.1	T	NEIR
SBUM	46.700	226	M	P	2012-05-20 22:29:29.8	0.3	T	NEIR
FYU	47.010	31	M	P	2012-05-20 22:29:33.4	1.5	T	NEIR
PDGK	47.110	296	A	P	2012-05-20 22:29:33.1	0.4	T	GFZ
PRZ	48.140	296	M	P	2012-05-20 22:29:42.2	1.3	T	NEIR
CRQM	48.500	39	M	P	2012-05-20 22:29:43.9	0.2	T	NEIR
KSM	48.570	227	A	P	2012-05-20 22:29:45.6	1.6	T	GFZ
KSM	48.570	227	M	pP	2012-05-20 22:29:52.6	0.8	T	NEIR
KDJ	49.120	296	M	P	2012-05-20 22:29:49.2	0.8	T	NEIR
BRVK	50.170	311	M	P	2012-05-20 22:29:56.5	0.3	T	NEIR
NRN	50.190	295	M	P	2012-05-20 22:29:57.8	1	T	NEIR
OTUK	50.320	305	A	P	2012-05-20 22:29:57.8	0.4	T	GFZ
AAK	50.790	297	M	P	2012-05-20 22:30:01.2	0.1	T	NEIR
PKDT	51.300	244	A	P	2012-05-20 22:30:05.7	1	T	GFZ
IPM	51.950	239	M	P	2012-05-20 22:30:09.7	0.1	T	NEIR
MNAS	52.210	298	A	P	2012-05-20 22:30:12.5	0.8	T	GFZ
SFK	52.490	295	A	P	2012-05-20 22:30:14.7	0.8	T	GFZ
KKAR	53.330	299	M	P	2012-05-20 22:30:19.8	0	T	NEIR
KK31	53.330	299	M	P	2012-05-20 22:30:20.2	0.4	T	GSRC
PSI	54.670	239	M	P	2012-05-20 22:30:29.3	-0.4	T	NEIR
ARU	55.560	318	M	P	2012-05-20 22:30:35.9	-0.1	T	NEIR
AB31	57.590	310	M	P	2012-05-20 22:30:49.9	-0.5	T	GSRC
KBL	58.100	290	M	P	2012-05-20 22:30:54.1	-0.2	T	NEIR
RES	59.660	15	A	P	2012-05-20 22:31:01.3	-3.5	T	BGSG
WRAB	59.880	190	M	P	2012-05-20 22:31:06.5	0.1	T	GSRC
WRA	59.890	190	M	P	2012-05-20 22:31:04.3	-2.2	T	GSRC
YKA	60.710	31	M	P	2012-05-20 22:31:10.7	-1.3	T	GSRC
AS01	63.610	190	M	P	2012-05-20 22:31:29.5	-2	T	NEIR
ASAR	63.610	190	M	P	2012-05-20 22:31:29.7	-1.9	T	GSRC
D05A	64.920	49	M	P	2012-05-20 22:31:41.2	1.2	T	NEIR
COR	65.510	52	M	P	2012-05-20 22:31:45.2	1.3	T	NEIR
LTY	65.640	48	M	P	2012-05-20 22:31:44.1	-0.8	T	NEIR
KEBM	65.790	54	M	P	2012-05-20 22:31:46.5	0.7	T	NEIR
B08A	65.800	47	M	P	2012-05-20 22:31:45.0	-0.9	T	NEIR
H04A	66.130	51	M	P	2012-05-20 22:31:47.7	-0.3	T	NEIR
KBO	66.210	54	M	P	2012-05-20 22:31:49.6	1.1	T	NEIR
C09A	66.700	47	M	P	2012-05-20 22:31:51.7	0.1	T	NEIR
D08A	66.750	48	M	P	2012-05-20 22:31:51.2	-0.7	T	NEIR
G06A	66.760	50	M	pP	2012-05-20 22:32:01.1	1	T	NEIR
HUMO	66.790	53	M	P	2012-05-20 22:31:53.0	0.8	T	NEIR
OBN	67.040	323	M	P	2012-05-20 22:31:53.8	0.1	T	GSRC
NEW	67.090	46	M	P	2012-05-20 22:31:54.1	0	T	NEIR
JCC	67.090	55	M	P	2012-05-20 22:31:55.0	1	T	NEIR
KHMM	67.250	55	M	P	2012-05-20 22:31:56.0	0.8	T	NEIR
PINE	67.370	51	M	P	2012-05-20 22:31:56.3	0.2	T	NEIR
YBH	67.420	54	M	P	2012-05-20 22:31:56.5	0.2	T	NEIR
E09A	67.500	48	M	P	2012-05-20 22:31:57.0	0.4	T	NEIR
G08A	67.710	49	M	pP	2012-05-20 22:32:07.0	0.8	T	NEIR
K05A	67.990	52	M	P	2012-05-20 22:32:00.3	0.3	T	NEIR
SUMG	68.080	1	M	P	2012-05-20 22:32:00.4	-0.4	T	NEIR
VSR	68.100	319	M	P	2012-05-20 22:32:00.3	-0.1	T	GSRC
WDC	68.170	55	M	P	2012-05-20 22:32:00.7	-0.1	T	NEIR
F10A	68.330	48	M	P	2012-05-20 22:32:01.7	-0.3	T	NEIR
QUB	68.500	306	M	P	2012-05-20 22:32:01.1	-1.8	T	RSSC
GBS	68.680	305	M	P	2012-05-20 22:32:02.2	-1.9	T	RSSC
PQL	68.750	306	M	P	2012-05-20 22:32:02.8	-1.9	T	RSSC
MOD	68.820	53	M	P	2012-05-20 22:32:04.3	-0.8	T	NEIR
BMO	68.930	49	M	P	2012-05-20 22:32:05.2	-0.5	T	NEIR
JTMT	68.950	45	M	P	2012-05-20 22:32:05.7	-0.2	T	NEIR
ALIB	68.960	305	M	P	2012-05-20 22:32:04.0	-1.7	T	RSSC
VSU	69.080	330	M	P	2012-05-20 22:32:05.7	-0.8	T	GSRC
J08A	69.100	51	M	P	2012-05-20 22:32:06.7	-0.1	T	NEIR
QBL	69.140	306	M	P	2012-05-20 22:32:05.1	-1.8	T	RSSC
SEKA	69.380	307	M	P	2012-05-20 22:32:06.3	-2.2	T	RSSC
ORV	69.400	55	M	P	2012-05-20 22:32:07.5	-1	T	NEIR
ZKTA	69.490	307	M	P	2012-05-20 22:32:07.3	-1.8	T	RSSC
WVOR	69.530	52	M	P	2012-05-20 22:32:08.8	-0.7	T	NEIR
ZRD	69.610	306	M	P	2012-05-20 22:32:08.1	-1.7	T	RSSC
MSO	69.680	46	M	P	2012-05-20 22:32:10.3	-0.1	T	NEIR
GLBA	69.760	305	M	P	2012-05-20 22:32:09.0	-1.7	T	RSSC
LKRN	69.810	304	M	P	2012-05-20 22:32:09.4	-1.6	T	RSSC
ASTR	69.890	304	M	P	2012-05-20 22:32:09.9	-1.6	T	RSSC
BRDA	69.940	306	M	P	2012-05-20 22:32:10.1	-1.7	T	RSSC
BEKR	69.950	55	M	P	2012-05-20 22:32:11.5	-0.6	T	NEIR
AFDM	70.090	56	M	P	2012-05-20 22:32:12.4	-0.4	T	NEIR
LRK	70.130	304	M	P	2012-05-20 22:32:11.3	-1.9	T	RSSC
GANJ	70.250	307	M	P	2012-05-20 22:32:12.0	-1.8	T	RSSC
KIV	70.490	311	M	P	2012-05-20 22:32:15.9	0.6	T	NEIR
GDB	70.560	307	M	P	2012-05-20 22:32:13.8	-2	T	RSSC
QZX	70.590	308	M	P	2012-05-20 22:32:14.1	-1.8	T	RSSC
FFC	70.600	34	M	P	2012-05-20 22:32:16.0	0.1	T	GSRC
FFC	70.600	34	M	pP	2012-05-20 22:32:24.5	0.5	T	NEIR
MFID	70.630	49	M	P	2012-05-20 22:32:15.8	-0.4	T	NEIR
PAHR	70.650	54	M	P	2012-05-20 22:32:15.9	-0.5	T	NEIR
PNTR	70.880	55	M	P	2012-05-20 22:32:18.6	0.8	T	NEIR
NEY	70.890	311	M	P	2012-05-20 22:32:18.8	0.9	T	GSRC
HRY	70.900	45	M	P	2012-05-20 22:32:18.0	0.1	T	NEIR
CMB	70.990	56	M	P	2012-05-20 22:32:17.8	-0.5	T	NEIR
LRM	71.110	46	M	P	2012-05-20 22:32:18.5	-0.8	T	NEIR
YERR	71.160	55	M	P	2012-05-20 22:32:19.4	-0.1	T	NEIR
STKA	71.170	182	M	P	2012-05-20 22:32:18.5	-0.8	T	GSRC
DLMT	71.310	46	M	P	2012-05-20 22:32:19.9	-0.5	T	NEIR
WAKR	71.320	55	M	P	2012-05-20 22:32:21.1	0.6	T	NEIR
HLID	71.370	49	M	P	2012-05-20 22:32:20.6	-0.2	T	NEIR
MCMT	71.490	47	M	P	2012-05-20 22:32:21.5	-0.1	T	NEIR
GNI	71.520	307	M	P	2012-05-20 22:32:23.8	2.2	T	GSRC
BMN	71.570	53	M	P	2012-05-20 22:32:21.5	-0.4	T	NEIR
BOZ	71.670	46	M	P	2012-05-20 22:32:21.9	-0.7	T	NEIR
RYN	71.830	55	M	P	2012-05-20 22:32:23.9	0.4	T	NEIR
KVN	71.840	54	M	P	2012-05-20 22:32:23.1	-0.5	T	NEIR
NOA	72.440	338	M	P	2012-05-20 22:32:26.3	-0.7	T	GSRC
UOSS	72.630	288	M	P	2012-05-20 22:32:28.3	0.2	T	NEIR
YHH	72.630	46	M	P	2012-05-20 22:32:28.9	0.4	T	NEIR
GCMT	72.650	45	M	P	2012-05-20 22:32:28.5	0.1	T	NEIR
YPP	72.980	46	M	P	2012-05-20 22:32:32.2	1.6	T	NEIR
IMW	73.140	47	M	P	2012-05-20 22:32:31.8	0.3	T	NEIR
FXWY	73.260	47	M	P	2012-05-20 22:32:32.3	0.2	T	NEIR
RLMT	73.290	45	M	P	2012-05-20 22:32:33.7	1.4	T	NEIR
MOOW	73.350	47	M	P	2012-05-20 22:32:32.9	0.3	T	NEIR
TPAW	73.390	47	M	P	2012-05-20 22:32:32.7	-0.3	T	NEIR
HVU	73.410	49	M	P	2012-05-20 22:32:33.6	0.7	T	NEIR
LOHW	73.510	47	M	P	2012-05-20 22:32:34.5	0.9	T	NEIR
AHID	73.760	48	M	P	2012-05-20 22:32:38.7	3.6	T	NEIR
BGU	73.790	50	M	P	2012-05-20 22:32:35.2	0	T	NEIR
DAC	73.830	56	M	P	2012-05-20 22:32:34.6	-0.8	T	NEIR
LAO	73.900	42	M	P	2012-05-20 22:32:36.1	0.4	T	NEIR
SPUT	73.900	50	M	P	2012-05-20 22:32:36.5	0.7	T	NEIR
KONO	74.040	338	M	P	2012-05-20 22:32:36.9	0.5	T	GSRC
HWUT	74.230	49	M	P	2012-05-20 22:32:36.1	-1.6	T	NEIR
DUG	74.380	51	M	P	2012-05-20 22:32:38.7	0.1	T	NEIR
TCUT	74.630	49	M	P	2012-05-20 22:32:40.9	0.7	T	NEIR
PSUT	74.790	53	M	P	2012-05-20 22:32:40.8	-0.2	T	NEIR
GSC	74.930	57	M	P	2012-05-20 22:32:41.1	-0.6	T	NEIR
NLU	74.970	51	M	P	2012-05-20 22:32:42.0	-0.1	T	NEIR
MPU	75.190	50	M	P	2012-05-20 22:32:43.5	0.1	T	NEIR
SHPR	75.240	55	M	P	2012-05-20 22:32:43.5	0	T	NEIR
MSU	75.820	52	M	P	2012-05-20 22:32:46.9	-0.1	T	NEIR
TMUT	75.900	51	M	P	2012-05-20 22:32:48.1	0.5	T	NEIR
P17A	76.070	50	M	P	2012-05-20 22:32:48.2	-0.1	T	NEIR
LDFC	76.160	56	M	P	2012-05-20 22:32:48.9	0.1	T	NEIR
PFO	76.200	58	M	P	2012-05-20 22:32:49.5	0.5	T	GSRC
KWP	77.000	325	A	P	2012-05-20 22:32:54.2	0.8	T	MSO
OJC	77.820	327	A	P	2012-05-20 22:32:59.1	1.1	T	MSO
VRI	77.840	320	A	P	2012-05-20 22:33:00.0	1.9	T	MSO
BRTR	78.390	312	M	P	2012-05-20 22:33:01.4	0.1	T	GSRC
KSP	78.780	329	A	P	2012-05-20 22:33:04.1	0.8	T	MSO
DRGR	79.090	323	A	P	2012-05-20 22:33:06.4	1.3	T	MSO
MORC	79.100	328	A	P	2012-05-20 22:33:06.5	1.4	T	MSO
PVCC	79.700	330	A	P	2012-05-20 22:33:11.9	3.6	T	MSO
BZS	80.470	323	A	P	2012-05-20 22:33:12.7	0.2	T	MSO
ANMO	81.620	51	M	P	2012-05-20 22:33:19.5	0.7	T	GSRC
DIVS	82.370	323	A	P	2012-05-20 22:33:23.7	1	T	MSO
TXAR	87.200	54	M	P	2012-05-20 22:33:46.1	-0.9	T	GSRC