Earthquake information

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Author
Date and time	2011-05-12 07:39:32.8 UTC
Latitude	-17.230
Longitude	-172.702
Depth	10
Magnitude	5.2 mb
Region	TONGA REGION
Latest update	2016-04-19 07:23:10.1 UTC

rms	1.12 s
N° phases used for the localisation	178
N° stations used for the localisation	178
Gap	52.0 °
95% confidence ellipse
semi major	9.80
semi minor	4.90
Azimuth	141 °
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
OUZ	21.690	212	M	P	2011-05-12 07:44:23.0	-0.70	T
URZ	22.780	201	A	P	2011-05-12 07:44:36.1	0.80	T
BKZ	23.800	201	A	P	2011-05-12 07:44:45.6	-0.30	T
HIZ	23.840	205	M	P	2011-05-12 07:44:46.3	0.20	T
CTAO	38.920	259	M	P	2011-05-12 07:46:56.2	-2.50	T
CTA	38.920	259	A	P	2011-05-12 07:46:57.2	-1.50	T
QLP	40.860	249	A	P	2011-05-12 07:47:14.7	-0.10	T
COEN	42.560	268	M	P	2011-05-12 07:47:27.8	-0.90	T
STKA	43.730	242	M	P	2011-05-12 07:47:37.1	-1.10	T
JAY	48.020	283	A	P	2011-05-12 07:48:14.1	2.10	T
GENI	48.490	282	A	P	2011-05-12 07:48:18.3	2.70	T
WB2	50.090	258	M	P	2011-05-12 07:48:25.8	-2.10	T
WRAB	50.090	258	M	P	2011-05-12 07:48:26.1	-1.80	T
AS01	50.160	253	M	P	2011-05-12 07:48:25.4	-3.10	T
AS31	50.210	253	M	P	2011-05-12 07:48:27.1	-1.70	T
SWI	57.440	280	A	P	2011-05-12 07:49:22.2	0.60	T
SBA	61.490	185	M	P	2011-05-12 07:49:50.0	0.40	T
SOEI	61.520	268	M	P	2011-05-12 07:49:51.5	1.50	T
VNDA	61.640	186	M	P	2011-05-12 07:49:50.2	-0.40	T
SANI	62.030	277	A	P	2011-05-12 07:49:55.6	2.30	T
KLBR	63.990	243	A	P	2011-05-12 07:50:07.4	1.00	T
LUWI	65.400	277	M	P	2011-05-12 07:50:16.8	1.30	T
KAPI	67.100	272	M	P	2011-05-12 07:50:27.0	0.60	T
CASY	69.040	205	M	P	2011-05-12 07:50:38.2	-0.40	T
MAJO	70.760	320	M	P	2011-05-12 07:50:50.5	1.20	T
MJB9	70.770	320	M	P	2011-05-12 07:50:50.6	1.30	T
JAGI	71.510	267	M	P	2011-05-12 07:50:53.1	-0.60	T
SAO	72.250	41	M	P	2011-05-12 07:50:58.6	0.40	T
KMRM	73.090	37	M	P	2011-05-12 07:51:04.5	1.20	T
ASAJ	73.440	328	A	P	2011-05-12 07:51:08.1	2.90	T
PFO	73.680	46	M	P	2011-05-12 07:51:07.3	0.40	T
CMB	73.700	41	M	P	2011-05-12 07:51:06.8	-0.10	T
AFDM	73.900	40	M	P	2011-05-12 07:51:08.0	0.00	T
WDC	74.000	38	M	P	2011-05-12 07:51:08.7	0.10	T
GSC	74.400	45	M	P	2011-05-12 07:51:10.8	-0.20	T
DAC	74.440	44	M	P	2011-05-12 07:51:12.0	0.70	T
GLA	74.510	48	M	P	2011-05-12 07:51:12.1	0.50	T
WAKR	74.580	41	M	P	2011-05-12 07:51:12.4	0.20	T
YBH	74.650	37	M	P	2011-05-12 07:51:12.9	0.40	T
NV11	75.340	41	M	P	2011-05-12 07:51:15.9	-0.60	T
PAHR	75.340	40	M	P	2011-05-12 07:51:16.7	0.20	T
LDFC	75.420	46	M	P	2011-05-12 07:51:17.5	0.50	T
TPNV	75.710	44	M	P	2011-05-12 07:51:18.7	0.10	T
MOD	76.150	38	M	P	2011-05-12 07:51:20.6	-0.60	T
SHPR	76.180	44	M	P	2011-05-12 07:51:21.6	0.30	T
K05A	76.330	37	M	P	2011-05-12 07:51:22.7	0.50	T
H04A	76.870	34	M	P	2011-05-12 07:51:24.9	-0.20	T
TUC	77.030	50	M	P	2011-05-12 07:51:26.5	0.40	T
WVOR	77.450	38	M	P	2011-05-12 07:51:28.5	0.00	T
LCMT	77.740	45	M	P	2011-05-12 07:51:30.6	0.50	T
KNB	78.030	45	M	P	2011-05-12 07:51:32.3	0.50	T
PSUT	78.160	43	M	P	2011-05-12 07:51:32.6	0.00	T
WUAZ	78.240	47	M	P	2011-05-12 07:51:33.4	0.50	T
HPIG	78.450	57	M	P	2011-05-12 07:51:33.2	-0.90	T
ELK	78.510	41	M	P	2011-05-12 07:51:34.4	-0.10	T
D05A	78.610	33	M	P	2011-05-12 07:51:35.7	1.00	T
INCN	78.810	315	M	P	2011-05-12 07:51:39.1	3.20	T
MTPU	79.010	44	M	P	2011-05-12 07:51:38.4	1.00	T
G08A	79.020	35	M	P	2011-05-12 07:51:37.1	-0.10	T
RSO	79.080	10	M	P	2011-05-12 07:51:37.5	-0.10	T
MSU	79.260	44	M	P	2011-05-12 07:51:39.4	0.80	T
MFID	79.690	38	M	P	2011-05-12 07:51:40.6	-0.20	T
DUG	79.750	42	M	P	2011-05-12 07:51:41.0	-0.20	T
BGU	80.010	42	M	P	2011-05-12 07:51:42.8	0.20	T
D08A	80.140	34	M	P	2011-05-12 07:51:43.0	-0.10	T
Q16A	80.140	44	M	P	2011-05-12 07:51:44.0	0.60	T
E09A	80.220	35	M	P	2011-05-12 07:51:43.5	0.00	T
TMUT	80.320	44	M	P	2011-05-12 07:51:45.2	0.80	T
F10A	80.400	36	M	P	2011-05-12 07:51:43.9	-0.70	T
SPUT	80.580	42	M	P	2011-05-12 07:51:45.7	0.00	T
HLID	80.620	39	M	P	2011-05-12 07:51:46.0	0.10	T
HVU	80.630	41	M	P	2011-05-12 07:51:45.9	0.00	T
SRU	80.670	44	M	P	2011-05-12 07:51:46.5	0.30	T
LAZ	80.710	50	M	P	2011-05-12 07:51:47.1	0.70	T
B08A	80.740	33	M	P	2011-05-12 07:51:45.5	-0.90	T
TLIG	80.740	68	M	P	2011-05-12 07:51:47.8	1.40	T
PMR	80.770	11	M	P	2011-05-12 07:51:46.9	0.40	T
MNTX	80.780	53	M	P	2011-05-12 07:51:46.9	0.30	T
JLU	80.840	43	M	P	2011-05-12 07:51:47.1	-0.10	T
C09A	80.940	34	M	P	2011-05-12 07:51:47.2	-0.20	T
TT01	80.940	8	M	P	2011-05-12 07:51:47.3	-0.10	T
TTA	80.960	8	M	P	2011-05-12 07:51:47.8	0.20	T
BNM	80.970	50	M	P	2011-05-12 07:51:48.4	0.60	T
DIV	81.020	13	M	P	2011-05-12 07:51:47.4	-0.50	T
LPM	81.040	50	M	P	2011-05-12 07:51:48.7	0.50	T
TX31	81.080	56	M	P	2011-05-12 07:51:48.2	0.00	T
PV05	81.110	46	M	P	2011-05-12 07:51:49.4	0.80	T
P18A	81.120	44	M	P	2011-05-12 07:51:49.5	0.70	T
BMRM	81.130	13	M	P	2011-05-12 07:51:48.1	-0.40	T
TCUT	81.140	42	M	P	2011-05-12 07:51:49.0	0.20	T
HWUT	81.300	42	A	P	2011-05-12 07:51:49.7	0.10	T
PV09	81.300	45	M	P	2011-05-12 07:51:50.0	0.30	T
KLU	81.310	13	M	P	2011-05-12 07:51:49.5	0.00	T
SCM	81.340	12	M	P	2011-05-12 07:51:49.2	-0.40	T
ANMO	81.470	50	M	P	2011-05-12 07:51:50.5	0.10	T
PV01	81.500	46	M	P	2011-05-12 07:51:50.7	0.00	T
BALM	81.710	14	M	P	2011-05-12 07:51:51.5	-0.10	T
CAST	81.980	9	M	P	2011-05-12 07:51:51.4	-1.60	T
MCMT	82.260	38	M	P	2011-05-12 07:51:54.2	-0.50	T
SKAG	82.260	18	M	P	2011-05-12 07:51:54.7	0.40	T
KTH	82.290	10	M	P	2011-05-12 07:51:53.7	-0.90	T
TRF	82.300	10	M	P	2011-05-12 07:51:53.7	-1.10	T
RND	82.500	11	M	P	2011-05-12 07:51:54.4	-1.30	T
S22A	82.520	47	M	P	2011-05-12 07:51:56.6	0.50	T
REDW	82.680	40	M	P	2011-05-12 07:51:56.6	-0.30	T
DLMT	82.700	38	M	P	2011-05-12 07:51:56.7	-0.20	T
O20A	82.710	44	M	P	2011-05-12 07:51:57.0	0.00	T
FXWY	82.720	40	M	P	2011-05-12 07:51:56.8	-0.30	T
PAX	82.740	12	M	P	2011-05-12 07:51:56.1	-0.90	T
MSO	82.750	36	M	P	2011-05-12 07:51:56.0	-1.00	T
BPAW	82.790	9	M	P	2011-05-12 07:51:55.5	-1.70	T
MCK	82.790	10	M	P	2011-05-12 07:51:56.4	-0.80	T
SNOW	82.790	40	M	P	2011-05-12 07:51:57.6	0.10	T
BSMT	82.860	35	M	P	2011-05-12 07:51:56.9	-0.90	T
IMW	82.910	40	M	P	2011-05-12 07:51:57.6	-0.50	T
MOOW	82.950	40	M	P	2011-05-12 07:51:58.2	0.00	T
LOHW	82.960	40	M	P	2011-05-12 07:51:58.1	-0.20	T
LRM	83.040	38	M	P	2011-05-12 07:51:58.4	-0.40	T
MENT	83.070	13	M	P	2011-05-12 07:51:58.5	-0.20	T
SWMT	83.100	36	M	P	2011-05-12 07:51:57.7	-1.20	T
BWN	83.100	10	M	P	2011-05-12 07:51:58.3	-0.50	T
SMCO	83.100	46	M	P	2011-05-12 07:51:59.1	-0.10	T
QLMT	83.110	39	M	P	2011-05-12 07:51:59.6	0.50	T
FLWY	83.150	40	M	P	2011-05-12 07:51:58.9	-0.40	T
DLBC	83.150	21	M	P	2011-05-12 07:51:59.6	0.50	T
BW06	83.180	41	M	P	2011-05-12 07:51:58.0	-1.50	T
CHMT	83.180	37	M	P	2011-05-12 07:51:58.5	-1.00	T
PD31	83.180	41	M	P	2011-05-12 07:51:58.7	-0.80	T
YFT	83.260	40	M	P	2011-05-12 07:52:01.7	1.80	T
YBMT	83.290	35	M	P	2011-05-12 07:51:59.1	-0.80	T
YMR	83.300	39	M	P	2011-05-12 07:52:00.7	0.60	T
H17A	83.390	40	M	P	2011-05-12 07:52:01.7	1.10	T
BOZ	83.430	38	M	P	2011-05-12 07:52:00.0	-0.60	T
SDCO	83.450	47	M	P	2011-05-12 07:52:00.8	-0.10	T
LKWY	83.590	40	M	P	2011-05-12 07:52:02.8	1.20	T
WRH	83.620	11	M	P	2011-05-12 07:51:59.5	-1.90	T
DOT	83.630	12	M	P	2011-05-12 07:52:01.1	-0.40	T
MLY	83.700	9	M	P	2011-05-12 07:52:00.7	-1.20	T
CCB	83.830	11	M	P	2011-05-12 07:52:01.2	-1.30	T
HRY	83.890	37	M	P	2011-05-12 07:52:02.7	-0.20	T
T25A	83.940	48	M	P	2011-05-12 07:52:03.0	-0.30	T
WALA	84.030	34	M	P	2011-05-12 07:52:02.9	-0.80	T
COLA	84.030	10	M	P	2011-05-12 07:52:02.9	-0.60	T
MDM	84.040	10	M	P	2011-05-12 07:52:02.8	-0.80	T
IL1	84.100	11	M	P	2011-05-12 07:52:02.4	-1.50	T
ILB	84.100	11	M	P	2011-05-12 07:52:02.9	-1.00	T
Q24A	84.250	46	M	P	2011-05-12 07:52:05.7	0.60	T
ISCO	84.320	46	M	P	2011-05-12 07:52:05.4	0.00	T
RLMT	84.570	40	M	P	2011-05-12 07:52:06.5	0.00	T
N23A	84.610	44	M	P	2011-05-12 07:52:06.7	-0.10	T
GCMT	84.670	39	M	P	2011-05-12 07:52:07.0	0.00	T
AMTX	84.960	51	M	P	2011-05-12 07:52:08.2	-0.10	T
DAWY	85.020	14	M	P	2011-05-12 07:52:08.5	-0.10	T
K22A	85.060	43	M	P	2011-05-12 07:52:08.9	-0.10	T
PHWY	85.130	44	M	P	2011-05-12 07:52:08.4	-1.00	T
EGAK	85.240	13	M	P	2011-05-12 07:52:09.4	-0.20	T
ABTX	85.580	54	M	P	2011-05-12 07:52:11.3	-0.10	T
COLD	85.840	9	M	P	2011-05-12 07:52:12.9	0.30	T
MAW	86.280	199	M	P	2011-05-12 07:52:14.1	-0.60	T
BILL	86.400	352	M	P	2011-05-12 07:52:15.2	-0.20	T
LAO	87.190	39	M	P	2011-05-12 07:52:18.9	-0.40	T
RSSD	87.350	42	M	P	2011-05-12 07:52:19.1	-1.20	T
PLCA	87.790	132	A	P	2011-05-12 07:52:22.8	0.50	T
DGMT	89.240	38	M	P	2011-05-12 07:52:28.7	-0.30	T
JTS	90.880	80	A	P	2011-05-12 07:52:38.5	1.90	T
SNAA	91.050	177	A	P	2011-05-12 07:52:36.5	-1.00	T
PBKT	91.420	287	A	P	2011-05-12 07:52:42.4	3.30	T
ECSD	92.080	45	M	P	2011-05-12 07:52:42.2	0.00	T
CHTO	93.920	288	M	P	2011-05-12 07:52:53.4	2.70	T
UPC	146.070	350	A	P	2011-05-12 07:59:14.0	1.90	T
DPC	146.170	350	A	P	2011-05-12 07:59:14.5	2.10	T
NIE	146.200	345	A	P	2011-05-12 07:59:14.2	1.80	T
PVCC	146.270	352	A	P	2011-05-12 07:59:14.7	2.30	T
MORC	146.500	348	A	P	2011-05-12 07:59:15.2	2.30	T
PRU	146.800	352	A	P	2011-05-12 07:59:16.0	2.70	T
VRAC	147.130	349	A	P	2011-05-12 07:59:17.1	3.20	T
ROTZ	147.300	354	A	P	2011-05-12 07:59:17.5	3.30	T
KRUC	147.400	349	A	P	2011-05-12 07:59:17.6	3.30	T