Earthquake information

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Author
Date and time	2011-07-09 06:53:49.8 UTC
Latitude	-21.252
Longitude	-174.485
Depth	35
Magnitude	5.7 Mw
Region	TONGA
Latest update	2016-04-19 07:23:10.1 UTC

rms	1.17 s
N° phases used for the localisation	262
N° stations used for the localisation	262
Gap	30.0 °
95% confidence ellipse
semi major	7.90
semi minor	4.40
Azimuth	136 °
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
RAO	8.550	201	M	Pn	2011-07-09 06:55:50.9	-0.30	T
DZM	17.750	264	M	Pn	2011-07-09 06:57:55.3	1.00	T
DZM	17.750	264	A	P	2011-07-09 06:57:57.1	2.30	T
URZ	18.440	201	M	P	2011-07-09 06:58:01.5	-0.80	T
BKZ	19.460	202	M	P	2011-07-09 06:58:13.0	-0.60	T
BFZ	20.910	200	M	P	2011-07-09 06:58:29.2	-0.10	T
SNZO	21.990	202	M	P	2011-07-09 06:58:43.9	3.10	T
THZ	23.050	205	M	P	2011-07-09 06:58:51.8	-0.40	T
KHZ	23.380	203	M	P	2011-07-09 06:58:53.5	-1.90	T
LTZ	24.170	204	M	P	2011-07-09 06:59:03.9	1.10	T
OXZ	24.720	204	M	P	2011-07-09 06:59:06.8	-1.00	T
FOZ	25.860	207	M	P	2011-07-09 06:59:17.6	-0.50	T
ODZ	26.710	204	M	pP	2011-07-09 06:59:32.2	-3.40	T
DCZ	28.480	208	M	P	2011-07-09 06:59:41.6	0.00	T
ARMA	31.740	246	M	P	2011-07-09 07:00:09.9	-0.70	T
EIDS	31.830	256	A	P	2011-07-09 07:00:14.5	3.20	T
CAN	34.870	238	M	P	2011-07-09 07:00:38.1	0.30	T
CTAO	36.690	265	M	P	2011-07-09 07:00:52.9	-0.50	T
CTA	36.690	265	A	P	2011-07-09 07:00:57.1	3.70	T
CMSA	36.940	246	A	P	2011-07-09 07:00:55.0	-0.50	T
QLP	37.990	254	A	P	2011-07-09 07:01:04.1	-0.30	T
PMG	38.710	282	M	P	2011-07-09 07:01:10.1	-0.30	T
MTSU	38.840	267	A	P	2011-07-09 07:01:12.8	1.30	T
STKA	40.450	246	M	P	2011-07-09 07:01:24.3	-0.60	T
COEN	40.910	273	M	P	2011-07-09 07:01:29.2	0.50	T
BBOO	45.170	245	M	P	2011-07-09 07:02:01.2	-2.00	T
KIP	45.360	22	M	P	2011-07-09 07:02:02.8	-1.80	T
AS01	47.510	257	M	P	2011-07-09 07:02:20.2	-1.40	T
AS31	47.550	257	M	P	2011-07-09 07:02:20.8	-1.10	T
WB2	47.740	262	M	P	2011-07-09 07:02:21.9	-1.40	T
WRAB	47.740	262	M	P	2011-07-09 07:02:22.1	-1.30	T
GENI	47.850	287	A	P	2011-07-09 07:02:27.0	2.90	T
FORT	52.020	247	M	P	2011-07-09 07:02:54.2	-1.60	T
GUMO	52.840	307	M	P	2011-07-09 07:03:05.3	3.40	T
SBA	57.360	185	M	P	2011-07-09 07:03:36.0	1.50	T
VNDA	57.480	186	M	P	2011-07-09 07:03:36.3	0.90	T
SOEI	59.800	271	M	P	2011-07-09 07:03:52.9	1.20	T
MBWA	60.890	257	M	P	2011-07-09 07:03:58.0	-1.00	T
CASY	64.700	206	M	P	2011-07-09 07:04:24.7	0.40	T
QSPA	68.820	180	M	P	2011-07-09 07:04:50.7	-0.30	T
INU	72.680	320	M	P	2011-07-09 07:05:13.8	-0.20	T
MAJO	72.800	322	M	P	2011-07-09 07:05:13.8	-1.00	T
MJB9	72.800	322	M	P	2011-07-09 07:05:13.9	-0.90	T
ERM	74.130	329	M	P	2011-07-09 07:05:22.5	-0.10	T
KUR	74.520	333	M	P	2011-07-09 07:05:24.6	-0.20	T
JNU	75.100	315	M	P	2011-07-09 07:05:30.0	1.70	T
SBUM	75.370	279	M	pP	2011-07-09 07:05:38.3	-2.20	T
ASAJ	75.990	330	M	P	2011-07-09 07:05:35.3	2.00	T
SAO	76.370	41	M	P	2011-07-09 07:05:35.6	0.10	T
KSM	76.770	277	M	P	2011-07-09 07:05:38.9	1.20	T
NACB	76.830	303	M	P	2011-07-09 07:05:38.2	0.10	T
HOPS	76.850	39	M	P	2011-07-09 07:05:40.7	2.50	T
MWC	76.960	45	M	P	2011-07-09 07:05:38.8	-0.20	T
BAR	76.970	47	M	pP	2011-07-09 07:05:47.4	-2.30	T
TPUB	77.160	301	M	P	2011-07-09 07:05:39.4	-0.50	T
SDPT	77.220	8	M	P	2011-07-09 07:05:39.5	-0.70	T
KMRM	77.300	37	M	P	2011-07-09 07:05:40.7	-0.10	T
PET	77.550	344	M	P	2011-07-09 07:05:43.4	1.30	T
ISA	77.560	44	M	P	2011-07-09 07:05:42.5	0.30	T
PFO	77.660	46	M	P	2011-07-09 07:05:42.8	-0.10	T
CMB	77.830	41	M	P	2011-07-09 07:05:43.4	-0.30	T
PEA0	77.880	343	M	P	2011-07-09 07:05:43.1	-0.90	T
PEA0B	77.880	343	M	P	2011-07-09 07:05:44.3	0.30	T
AFDM	78.060	40	M	P	2011-07-09 07:05:44.9	-0.10	T
YSS	78.070	332	M	P	2011-07-09 07:05:44.8	-0.20	T
ORV	78.130	39	M	P	2011-07-09 07:05:45.2	-0.20	T
WDC	78.200	38	M	P	2011-07-09 07:05:45.5	-0.20	T
GSC	78.430	45	M	P	2011-07-09 07:05:46.9	-0.20	T
GLA	78.450	48	M	P	2011-07-09 07:05:48.2	1.00	T
DAC	78.490	44	M	P	2011-07-09 07:05:47.7	0.10	T
WAKR	78.700	41	M	P	2011-07-09 07:05:49.2	0.40	T
YBH	78.870	37	M	P	2011-07-09 07:05:49.8	0.30	T
HUMO	79.320	36	M	P	2011-07-09 07:05:53.0	1.10	T
KS15	79.670	317	M	P	2011-07-09 07:05:55.8	2.10	T
KS01	79.680	317	M	P	2011-07-09 07:05:53.6	-0.20	T
TPNV	79.760	44	M	P	2011-07-09 07:05:54.3	-0.20	T
OHAK	80.170	12	M	P	2011-07-09 07:05:57.7	1.20	T
Y14A	80.210	48	M	P	2011-07-09 07:05:56.8	0.00	T
W13A	80.260	47	M	P	2011-07-09 07:05:57.4	0.20	T
MOD	80.340	38	M	P	2011-07-09 07:05:57.2	-0.40	T
COR	80.460	34	M	P	2011-07-09 07:05:57.5	-0.50	T
INCN	80.490	316	M	pP	2011-07-09 07:06:07.0	-2.10	T
K05A	80.540	37	M	P	2011-07-09 07:05:59.1	0.40	T
KDAK	80.830	12	M	P	2011-07-09 07:05:59.6	-0.40	T
TUC	80.890	50	M	P	2011-07-09 07:06:00.4	-0.10	T
R11A	81.010	43	M	P	2011-07-09 07:06:01.0	-0.20	T
BMN	81.240	41	M	P	2011-07-09 07:06:02.4	0.00	T
X16A	81.560	48	M	P	2011-07-09 07:06:04.6	0.50	T
WVOR	81.640	38	M	P	2011-07-09 07:06:04.0	-0.50	T
E03A	81.660	33	M	P	2011-07-09 07:06:06.2	1.80	T
E03A	81.660	33	M	pP	2011-07-09 07:06:18.0	2.70	T
MAW	81.950	199	M	P	2011-07-09 07:06:06.5	0.60	T
CCUT	81.990	45	M	P	2011-07-09 07:06:06.0	-0.50	T
U15A	82.070	46	M	P	2011-07-09 07:06:07.6	0.60	T
NLWA	82.080	32	M	P	2011-07-09 07:06:07.0	0.30	T
G06A	82.310	35	M	P	2011-07-09 07:06:07.8	-0.10	T
DIB	82.590	24	M	P	2011-07-09 07:06:10.7	1.40	T
PKCU	82.620	45	M	P	2011-07-09 07:06:12.2	2.30	T
ELK	82.640	41	M	P	2011-07-09 07:06:09.7	-0.20	T
X18A	82.660	49	M	P	2011-07-09 07:06:11.3	1.40	T
LON	82.690	34	M	P	2011-07-09 07:06:09.5	-0.40	T
CNPM	82.710	12	M	P	2011-07-09 07:06:09.9	-0.10	T
D05A	82.890	33	M	P	2011-07-09 07:06:11.4	0.60	T
BRLK	83.000	12	M	P	2011-07-09 07:06:10.9	-0.60	T
MTPU	83.040	45	M	P	2011-07-09 07:06:12.9	0.80	T
PGC	83.150	31	M	P	2011-07-09 07:06:12.1	0.00	T
G08A	83.250	36	M	P	2011-07-09 07:06:12.9	0.00	T
MSU	83.300	44	M	P	2011-07-09 07:06:13.8	0.50	T
SVW2	83.470	9	M	P	2011-07-09 07:06:14.8	0.90	T
BBB	83.550	27	M	P	2011-07-09 07:06:14.1	-0.10	T
E07A	83.580	35	M	P	2011-07-09 07:06:14.8	0.30	T
SEW	83.600	12	M	P	2011-07-09 07:06:13.6	-0.90	T
SEW	83.600	12	M	pP	2011-07-09 07:06:21.6	-3.80	T
HAWA	83.640	35	M	P	2011-07-09 07:06:14.8	0.00	T
DUG	83.830	43	M	P	2011-07-09 07:06:15.6	-0.30	T
MFID	83.870	39	M	P	2011-07-09 07:06:15.5	-0.60	T
BMO	83.890	37	M	P	2011-07-09 07:06:15.3	-0.90	T
SPU	84.110	11	M	P	2011-07-09 07:06:15.7	-1.50	T
BGU	84.110	42	M	P	2011-07-09 07:06:18.0	0.70	T
CRAG	84.120	22	M	P	2011-07-09 07:06:17.5	0.40	T
TMUT	84.360	44	M	P	2011-07-09 07:06:19.2	0.40	T
D08A	84.390	35	M	P	2011-07-09 07:06:18.4	-0.20	T
RC01	84.450	12	M	P	2011-07-09 07:06:18.6	-0.30	T
E09A	84.460	35	M	P	2011-07-09 07:06:18.6	-0.30	T
MNTX	84.540	53	M	P	2011-07-09 07:06:19.2	-0.10	T
LAZ	84.580	50	M	P	2011-07-09 07:06:20.0	0.20	T
SUA	84.610	11	M	P	2011-07-09 07:06:18.8	-1.00	T
TX31	84.720	56	M	P	2011-07-09 07:06:19.7	-0.60	T
HVU	84.750	41	M	P	2011-07-09 07:06:20.1	-0.50	T
P17A	84.760	44	M	P	2011-07-09 07:06:21.7	1.00	T
EYAK	84.780	14	M	P	2011-07-09 07:06:19.9	-0.60	T
CTU	84.780	43	M	P	2011-07-09 07:06:21.1	0.30	T
HLID	84.790	39	M	P	2011-07-09 07:06:20.1	-0.70	T
BNM	84.820	51	M	P	2011-07-09 07:06:21.3	0.30	T
LPM	84.900	50	M	P	2011-07-09 07:06:21.7	0.30	T
JLU	84.920	43	M	P	2011-07-09 07:06:21.4	-0.20	T
B08A	85.010	33	M	P	2011-07-09 07:06:21.0	-0.70	T
PMR	85.030	12	M	P	2011-07-09 07:06:19.7	-2.00	T
MVCO	85.060	47	M	P	2011-07-09 07:06:23.8	1.60	T
PV05	85.110	46	M	P	2011-07-09 07:06:23.8	1.30	T
TT01	85.140	8	M	P	2011-07-09 07:06:21.0	-1.30	T
WRAK	85.140	22	M	P	2011-07-09 07:06:22.5	0.20	T
TTA	85.160	8	M	P	2011-07-09 07:06:22.7	0.20	T
C09A	85.200	34	M	P	2011-07-09 07:06:22.4	-0.30	T
LLLB	85.220	31	M	P	2011-07-09 07:06:22.6	-0.20	T
TCUT	85.230	43	M	P	2011-07-09 07:06:23.2	0.10	T
DIV	85.300	14	M	P	2011-07-09 07:06:22.6	-0.60	T
PV09	85.300	46	M	P	2011-07-09 07:06:23.5	0.00	T
PV10	85.300	46	M	P	2011-07-09 07:06:25.2	1.70	T
ANMO	85.340	50	M	P	2011-07-09 07:06:23.4	-0.20	T
SML	85.380	12	M	P	2011-07-09 07:06:22.8	-0.80	T
HWUT	85.410	42	M	P	2011-07-09 07:06:23.2	-0.70	T
BMRM	85.410	14	M	P	2011-07-09 07:06:23.3	-0.50	T
MA2	85.420	343	M	P	2011-07-09 07:06:21.9	-1.80	T
DHAK	85.430	18	M	P	2011-07-09 07:06:24.1	0.20	T
PV01	85.490	46	M	P	2011-07-09 07:06:24.0	-0.40	T
CRQM	85.570	15	M	P	2011-07-09 07:06:24.3	-0.40	T
KLU	85.590	13	M	P	2011-07-09 07:06:24.1	-0.60	T
PPLA	85.700	10	M	P	2011-07-09 07:06:24.9	-0.40	T
NEW	86.100	34	M	P	2011-07-09 07:06:26.4	-0.80	T
NEW	86.100	34	M	pP	2011-07-09 07:06:38.6	0.50	T
CAST	86.210	10	M	P	2011-07-09 07:06:25.7	-2.00	T
AHID	86.330	41	M	P	2011-07-09 07:06:29.8	1.30	T
PLCA	86.360	132	M	P	2011-07-09 07:06:28.2	-0.30	T
MCMT	86.430	39	M	P	2011-07-09 07:06:28.9	-0.20	T
S22A	86.480	47	M	P	2011-07-09 07:06:29.3	0.00	T
IPM	86.480	276	M	P	2011-07-09 07:06:31.0	2.00	T
KTH	86.520	10	M	P	2011-07-09 07:06:27.7	-1.60	T
TRF	86.530	11	M	P	2011-07-09 07:06:27.4	-2.10	T
SKAG	86.580	19	M	P	2011-07-09 07:06:29.5	0.00	T
DHY	86.720	12	M	P	2011-07-09 07:06:29.6	-0.80	T
RND	86.750	11	M	P	2011-07-09 07:06:29.4	-1.00	T
O20A	86.750	45	M	P	2011-07-09 07:06:33.8	3.30	T
REDW	86.810	41	M	P	2011-07-09 07:06:32.2	1.30	T
DLMT	86.890	39	M	P	2011-07-09 07:06:30.8	-0.40	T
SNOW	86.930	41	M	P	2011-07-09 07:06:31.2	-0.30	T
MSO	86.960	37	M	P	2011-07-09 07:06:31.1	-0.40	T
MCK	87.030	11	M	P	2011-07-09 07:06:30.0	-1.70	T
IMW	87.050	40	M	P	2011-07-09 07:06:33.6	1.50	T
HYT	87.080	17	M	P	2011-07-09 07:06:32.2	0.10	T
BSMT	87.100	36	M	P	2011-07-09 07:06:31.3	-0.90	T
LOHW	87.100	41	M	P	2011-07-09 07:06:32.6	0.30	T
SMCO	87.100	46	M	P	2011-07-09 07:06:33.7	1.20	T
SNAA	87.140	177	M	P	2011-07-09 07:06:32.0	-0.30	T
LRM	87.230	38	M	P	2011-07-09 07:06:32.4	-0.60	T
BW06	87.290	42	M	P	2011-07-09 07:06:31.2	-2.00	T
PD31	87.290	42	M	P	2011-07-09 07:06:32.6	-0.60	T
MENT	87.350	14	M	P	2011-07-09 07:06:32.9	-0.40	T
SDCO	87.390	48	M	P	2011-07-09 07:06:34.1	0.30	T
CHMT	87.400	37	M	P	2011-07-09 07:06:32.8	-0.90	T
SLMT	87.450	37	M	P	2011-07-09 07:06:32.7	-1.20	T
DLBC	87.490	22	M	P	2011-07-09 07:06:34.2	0.20	T
MSTX	87.540	52	M	P	2011-07-09 07:06:33.9	-0.40	T
BOZ	87.610	39	M	P	2011-07-09 07:06:34.1	-0.60	T
PSI	87.790	274	M	P	2011-07-09 07:06:35.6	0.20	T
WRH	87.860	11	M	P	2011-07-09 07:06:33.9	-1.80	T
SEY	87.880	346	M	P	2011-07-09 07:06:34.9	-0.80	T
CCB	88.070	11	M	P	2011-07-09 07:06:34.4	-2.20	T
JCT	88.230	56	M	P	2011-07-09 07:06:38.0	0.50	T
COLA	88.270	11	M	P	2011-07-09 07:06:36.7	-0.90	T
WALA	88.280	35	M	P	2011-07-09 07:06:38.1	0.30	T
ISCO	88.320	46	M	P	2011-07-09 07:06:40.5	2.30	T
ISCO	88.320	46	M	pP	2011-07-09 07:06:51.2	2.00	T
IL1	88.350	12	M	P	2011-07-09 07:06:35.3	-2.70	T
ILB	88.350	12	M	P	2011-07-09 07:06:36.6	-1.40	T
GSI	88.550	272	M	P	2011-07-09 07:06:39.3	0.40	T
N23A	88.640	45	M	P	2011-07-09 07:06:41.9	2.20	T
CCIG	88.920	72	M	pP	2011-07-09 07:06:51.6	-0.20	T
K22A	89.140	43	M	P	2011-07-09 07:06:44.0	2.10	T
ENH	89.190	303	M	P	2011-07-09 07:06:43.9	1.90	T
ABTX	89.280	55	M	P	2011-07-09 07:06:42.8	0.40	T
ABTX	89.280	55	M	pP	2011-07-09 07:06:52.2	-1.20	T
DAWY	89.310	15	M	P	2011-07-09 07:06:41.7	-0.90	T
EGAK	89.520	14	M	P	2011-07-09 07:06:42.3	-1.20	T
KSCO	89.980	48	M	P	2011-07-09 07:06:47.1	1.30	T
COLD	90.050	9	M	P	2011-07-09 07:06:45.9	-0.10	T
BILL	90.150	353	M	P	2011-07-09 07:06:45.7	-0.70	T
EDM	90.980	32	M	P	2011-07-09 07:06:50.5	0.10	T
LAO	91.350	40	M	P	2011-07-09 07:06:53.0	0.90	T
RSSD	91.440	43	M	P	2011-07-09 07:06:52.3	-0.40	T
V34A	92.240	52	M	P	2011-07-09 07:06:56.8	0.70	T
U34A	92.480	52	M	P	2011-07-09 07:06:57.4	0.20	T
DGMT	93.420	39	M	P	2011-07-09 07:07:03.0	1.40	T
CM01	93.440	288	M	P	2011-07-09 07:07:03.4	1.80	T
TUL1	93.550	53	M	P	2011-07-09 07:07:02.9	0.80	T
CHTO	93.590	289	M	P	2011-07-09 07:07:03.7	1.30	T
YAK	94.060	337	M	P	2011-07-09 07:07:03.6	-0.90	T
INK	94.160	14	M	P	2011-07-09 07:07:04.0	-0.90	T
LVC	95.370	117	M	P	2011-07-09 07:07:10.1	-0.70	T
OTAV	95.710	92	M	P	2011-07-09 07:07:12.7	0.10	T
ECSD	96.090	46	M	P	2011-07-09 07:07:12.7	-1.10	T
HOPE	96.580	157	M	P	2011-07-09 07:07:15.1	-0.80	T
SONA1	98.490	318	M	P	2011-07-09 07:07:25.3	0.50	T
LPAZ	98.730	111	M	P	2011-07-09 07:07:25.9	-0.50	T
TIXI	100.330	344	M	P	2011-07-09 07:07:31.8	-1.00	T
AAK	119.350	308	M	PKIKP	2011-07-09 07:12:35.7	0.10	T
BRVK	121.820	320	M	PKIKP	2011-07-09 07:12:40.4	0.20	T
KKAR	122.280	308	M	PKIKP	2011-07-09 07:12:41.5	0.40	T
ZRNK	122.600	320	M	PKIKP	2011-07-09 07:12:39.9	-1.80	T
SUMG	123.080	15	M	PKIKP	2011-07-09 07:12:41.9	-1.20	T
ARU	127.670	326	M	PKIKP	2011-07-09 07:12:51.2	-0.20	T
ABKAR	128.890	317	M	PKIKP	2011-07-09 07:12:54.0	0.30	T
ARA0	130.210	351	M	PKIKP	2011-07-09 07:12:56.4	0.20	T
OBN	138.940	333	M	PKIKP	2011-07-09 07:13:13.5	1.00	T
VSU	139.790	343	M	PKIKP	2011-07-09 07:13:14.6	0.60	T
KIV	141.820	315	M	P	2011-07-09 07:13:16.3	-1.60	T
ESK	145.360	9	M	PKIKP	2011-07-09 07:13:22.8	-1.10	T
ESK	145.360	9	M	P	2011-07-09 07:13:23.6	-0.30	T
SIM	146.650	322	M	P	2011-07-09 07:13:27.6	1.50	T
IBBN	148.950	357	M	PKIKP	2011-07-09 07:13:30.6	0.70	T
MORC	149.980	344	M	PKIKP	2011-07-09 07:13:32.9	1.20	T
WLF	151.640	359	M	PKIKP	2011-07-09 07:13:35.8	1.60	T
STU	152.380	355	M	PKIKP	2011-07-09 07:13:37.1	1.80	T
CLF	153.170	5	M	PKIKP	2011-07-09 07:13:38.2	1.80	T
DIVS	154.240	336	M	PKIKP	2011-07-09 07:13:38.5	0.40	T
EARA	157.730	14	M	PKIKP	2011-07-09 07:13:43.9	1.30	T
IELO	157.740	13	M	PKIKP	2011-07-09 07:13:44.3	1.70	T
MATE	158.450	336	M	PKIKP	2011-07-09 07:13:43.4	0.00	T
SESP	161.800	21	M	PKIKP	2011-07-09 07:13:48.5	1.10	T
EQES	161.910	22	M	PKIKP	2011-07-09 07:13:49.2	1.80	T
SELV	162.160	25	M	PKIKP	2011-07-09 07:13:48.1	0.50	T
EQTA	162.300	24	M	PKIKP	2011-07-09 07:13:48.6	0.80	T