Earthquake information

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Author
Date and time	2011-07-09 07:08:17.9 UTC
Latitude	-21.140
Longitude	-174.547
Depth	2
Magnitude	5.4 mb
Region	TONGA
Latest update	2016-04-19 07:23:10.1 UTC

rms	1.00 s
N° phases used for the localisation	209
N° stations used for the localisation	209
Gap	69.0 °
95% confidence ellipse
semi major	7.80
semi minor	3.90
Azimuth	142 °
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
AFI	7.660	21	M	P	2011-07-09 07:10:06.9	-3.70	T
DZM	17.700	264	M	P	2011-07-09 07:12:24.9	-1.80	T
DZM	17.700	264	M	Pn	2011-07-09 07:12:25.2	-0.50	T
URZ	18.520	201	M	P	2011-07-09 07:12:35.4	-0.10	T
BKZ	19.550	201	M	P	2011-07-09 07:12:46.8	-0.10	T
BFZ	21.000	200	M	P	2011-07-09 07:13:03.5	0.90	T
KHZ	23.460	203	M	P	2011-07-09 07:13:27.6	-1.20	T
LTZ	24.250	204	M	P	2011-07-09 07:13:34.2	-2.10	T
OXZ	24.800	204	M	P	2011-07-09 07:13:41.2	-0.10	T
RPZ	25.510	205	M	P	2011-07-09 07:13:49.2	1.50	T
FOZ	25.940	207	M	P	2011-07-09 07:13:51.9	0.30	T
ARMA	31.730	246	M	P	2011-07-09 07:14:45.0	1.70	T
EIDS	31.810	256	M	P	2011-07-09 07:14:43.2	-0.70	T
RMQ	33.910	254	M	P	2011-07-09 07:15:02.7	0.40	T
CAN	34.880	238	M	P	2011-07-09 07:15:10.1	-0.60	T
CTAO	36.640	265	M	P	2011-07-09 07:15:25.9	0.10	T
CMSA	36.930	245	M	P	2011-07-09 07:15:26.7	-1.60	T
QLP	37.970	254	M	P	2011-07-09 07:15:36.0	-1.00	T
PMG	38.630	282	M	P	2011-07-09 07:15:44.3	1.70	T
MTSU	38.790	267	M	P	2011-07-09 07:15:44.6	0.60	T
STKA	40.440	245	M	P	2011-07-09 07:15:57.4	-0.30	T
COEN	40.840	273	M	P	2011-07-09 07:16:03.2	2.10	T
ARPS	40.850	238	M	P	2011-07-09 07:16:01.3	0.20	T
BBOO	45.170	244	M	P	2011-07-09 07:16:34.9	-1.20	T
AS01	47.480	257	M	P	2011-07-09 07:16:51.4	-2.90	T
AS31	47.520	257	M	P	2011-07-09 07:16:54.3	-0.30	T
WRAB	47.700	262	M	P	2011-07-09 07:16:55.2	-0.80	T
WB2	47.700	262	M	P	2011-07-09 07:16:55.6	-0.40	T
GENI	47.760	287	M	P	2011-07-09 07:16:58.6	2.20	T
FORT	52.010	247	M	P	2011-07-09 07:17:28.2	-0.60	T
FITZ	56.140	262	M	P	2011-07-09 07:17:59.2	0.30	T
SWI	56.530	284	M	P	2011-07-09 07:18:03.0	1.30	T
KMBL	57.240	246	M	P	2011-07-09 07:18:04.1	-2.70	T
SBA	57.470	185	M	P	2011-07-09 07:18:10.1	1.80	T
VNDA	57.590	186	M	P	2011-07-09 07:18:09.8	0.60	T
SOEI	59.740	271	M	P	2011-07-09 07:18:27.0	2.60	T
KLBR	60.710	245	M	P	2011-07-09 07:18:32.3	1.40	T
MBWA	60.860	257	M	P	2011-07-09 07:18:30.8	-1.10	T
BLDU	61.740	246	M	P	2011-07-09 07:18:38.0	0.20	T
MORW	62.570	247	M	P	2011-07-09 07:18:43.9	0.50	T
LUWI	64.230	279	M	P	2011-07-09 07:18:54.7	0.40	T
CASY	64.780	206	M	P	2011-07-09 07:18:57.0	-0.90	T
PCI	66.990	278	M	P	2011-07-09 07:19:12.5	0.30	T
QSPA	68.940	180	M	P	2011-07-09 07:19:24.7	-0.10	T
BBKI	70.680	274	M	P	2011-07-09 07:19:35.6	0.40	T
PCJI	72.470	268	M	P	2011-07-09 07:19:45.5	-0.50	T
INU	72.550	320	M	P	2011-07-09 07:19:45.4	-1.10	T
MAJO	72.670	322	M	P	2011-07-09 07:19:47.3	0.10	T
MJB9	72.680	322	M	P	2011-07-09 07:19:46.9	-0.40	T
ERM	74.010	329	M	P	2011-07-09 07:19:55.4	0.40	T
JNU	74.980	315	M	P	2011-07-09 07:20:00.9	0.10	T
ASAJ	75.870	330	M	P	2011-07-09 07:20:05.4	-0.40	T
SAO	76.320	41	M	P	2011-07-09 07:20:09.8	1.40	T
KSM	76.700	277	M	P	2011-07-09 07:20:11.1	0.60	T
NACB	76.720	303	M	P	2011-07-09 07:20:11.1	0.40	T
SSLB	77.030	302	M	P	2011-07-09 07:20:10.7	-1.80	T
TPUB	77.050	301	M	P	2011-07-09 07:20:11.1	-1.40	T
KMRM	77.240	38	M	P	2011-07-09 07:20:15.3	1.60	T
ISA	77.510	44	M	P	2011-07-09 07:20:14.9	-0.30	T
PFO	77.630	47	M	P	2011-07-09 07:20:16.0	0.10	T
PEA0B	77.760	343	M	P	2011-07-09 07:20:15.8	-0.70	T
PEA0	77.760	343	M	P	2011-07-09 07:20:16.0	-0.50	T
CMB	77.780	41	M	P	2011-07-09 07:20:16.4	-0.30	T
YSS	77.950	332	M	P	2011-07-09 07:20:17.5	0.00	T
AFDM	78.010	40	M	P	2011-07-09 07:20:17.5	-0.40	T
ORV	78.080	39	M	P	2011-07-09 07:20:19.2	0.90	T
WDC	78.150	38	M	P	2011-07-09 07:20:18.3	-0.40	T
GSC	78.390	45	M	P	2011-07-09 07:20:20.9	0.80	T
GLA	78.420	48	M	P	2011-07-09 07:20:20.2	0.00	T
DAC	78.450	44	M	P	2011-07-09 07:20:20.3	-0.30	T
WAKR	78.660	41	M	P	2011-07-09 07:20:21.8	0.10	T
YBH	78.810	37	M	P	2011-07-09 07:20:22.5	0.00	T
Y12C	79.030	47	M	P	2011-07-09 07:20:23.9	0.40	T
HUMO	79.260	36	M	P	2011-07-09 07:20:24.6	-0.20	T
LDFC	79.380	46	M	P	2011-07-09 07:20:26.3	0.70	T
PAHR	79.440	40	M	P	2011-07-09 07:20:25.4	-0.60	T
KS15	79.550	317	M	P	2011-07-09 07:20:28.8	2.50	T
KS01	79.560	317	M	P	2011-07-09 07:20:26.6	0.20	T
TPNV	79.720	44	M	P	2011-07-09 07:20:27.5	0.00	T
SHPR	80.170	45	M	P	2011-07-09 07:20:29.6	-0.40	T
Y14A	80.180	48	M	P	2011-07-09 07:20:30.2	0.30	T
LWLI	80.190	268	M	P	2011-07-09 07:20:30.0	0.00	T
W13A	80.220	47	M	P	2011-07-09 07:20:30.7	0.40	T
MOD	80.290	38	M	P	2011-07-09 07:20:30.3	-0.30	T
K05A	80.480	37	M	P	2011-07-09 07:20:31.8	0.10	T
TUC	80.860	50	M	P	2011-07-09 07:20:33.6	0.00	T
R11A	80.970	43	M	P	2011-07-09 07:20:34.2	-0.10	T
BMN	81.190	41	M	P	2011-07-09 07:20:35.7	0.30	T
X16A	81.520	48	M	P	2011-07-09 07:20:38.1	0.90	T
WVOR	81.590	38	M	P	2011-07-09 07:20:37.2	-0.30	T
LCMT	81.730	45	M	P	2011-07-09 07:20:38.8	0.60	T
CCUT	81.950	45	M	P	2011-07-09 07:20:39.2	-0.30	T
MAW	82.040	199	M	P	2011-07-09 07:20:40.1	0.50	T
U15A	82.040	46	M	P	2011-07-09 07:20:40.4	0.40	T
KSI	82.040	269	M	P	2011-07-09 07:20:41.4	1.70	T
WUAZ	82.160	47	M	P	2011-07-09 07:20:41.3	0.70	T
G06A	82.250	35	M	P	2011-07-09 07:20:41.1	0.20	T
PKCU	82.580	45	M	P	2011-07-09 07:20:45.4	2.40	T
ELK	82.590	41	M	P	2011-07-09 07:20:42.9	0.00	T
LON	82.630	34	M	P	2011-07-09 07:20:42.5	-0.30	T
X18A	82.630	49	M	P	2011-07-09 07:20:43.7	0.70	T
D05A	82.820	33	M	P	2011-07-09 07:20:43.9	0.10	T
BRLK	82.900	12	M	P	2011-07-09 07:20:43.9	-0.40	T
MTPU	83.000	45	M	P	2011-07-09 07:20:46.1	0.90	T
G08A	83.200	36	M	P	2011-07-09 07:20:45.2	-0.70	T
MSU	83.260	44	M	P	2011-07-09 07:20:46.6	0.20	T
COYC	83.470	136	M	P	2011-07-09 07:20:46.1	-1.00	T
HAWA	83.590	35	M	P	2011-07-09 07:20:47.7	0.00	T
DUG	83.790	43	M	P	2011-07-09 07:20:49.0	0.00	T
MFID	83.820	39	M	P	2011-07-09 07:20:48.7	-0.40	T
BMO	83.840	37	M	P	2011-07-09 07:20:48.5	-0.70	T
SPU	84.010	11	M	P	2011-07-09 07:20:48.1	-1.90	T
TMUT	84.320	44	M	P	2011-07-09 07:20:52.3	0.40	T
D08A	84.330	35	M	P	2011-07-09 07:20:51.1	-0.50	T
E09A	84.410	35	M	P	2011-07-09 07:20:52.4	0.50	T
SUA	84.510	11	M	P	2011-07-09 07:20:50.8	-1.80	T
MNTX	84.520	53	M	P	2011-07-09 07:20:52.7	0.20	T
LAZ	84.550	50	M	P	2011-07-09 07:20:52.8	-0.10	T
SRU	84.670	45	M	P	2011-07-09 07:20:53.6	0.10	T
EYAK	84.690	14	M	P	2011-07-09 07:20:52.5	-0.80	T
TX31	84.710	56	M	P	2011-07-09 07:20:53.0	-0.60	T
HVU	84.710	41	M	P	2011-07-09 07:20:53.4	-0.20	T
P17A	84.720	44	M	P	2011-07-09 07:20:53.6	-0.20	T
HLID	84.740	39	M	P	2011-07-09 07:20:53.8	0.00	T
CTU	84.740	43	M	P	2011-07-09 07:20:54.6	0.80	T
BNM	84.800	51	M	P	2011-07-09 07:20:54.9	0.70	T
LPM	84.870	50	M	P	2011-07-09 07:20:54.9	0.40	T
JLU	84.880	43	M	P	2011-07-09 07:20:55.5	0.90	T
PMR	84.930	12	M	P	2011-07-09 07:20:53.5	-1.00	T
B08A	84.950	33	M	P	2011-07-09 07:20:54.1	-0.60	T
MVCO	85.030	47	M	P	2011-07-09 07:20:54.7	-0.70	T
TT01	85.030	8	M	P	2011-07-09 07:20:54.9	-0.20	T
WRAK	85.050	22	M	P	2011-07-09 07:20:55.8	0.70	T
TTA	85.060	8	M	P	2011-07-09 07:20:55.7	0.40	T
PV05	85.070	46	M	P	2011-07-09 07:20:56.3	0.70	T
C09A	85.140	34	M	P	2011-07-09 07:20:56.3	0.60	T
LLLB	85.160	31	M	P	2011-07-09 07:20:55.9	0.10	T
TCUT	85.190	43	M	P	2011-07-09 07:20:56.4	0.20	T
DIV	85.200	14	M	P	2011-07-09 07:20:55.6	-0.40	T
PV09	85.270	46	M	P	2011-07-09 07:20:57.1	0.50	T
PV10	85.270	46	M	P	2011-07-09 07:20:59.4	2.80	T
SML	85.280	12	M	P	2011-07-09 07:20:56.1	-0.30	T
MA2	85.290	343	M	P	2011-07-09 07:20:55.3	-1.10	T
ANMO	85.310	50	M	P	2011-07-09 07:20:56.6	-0.10	T
BMRM	85.320	14	M	P	2011-07-09 07:20:56.3	-0.30	T
DHAK	85.340	18	M	P	2011-07-09 07:20:57.9	1.20	T
HWUT	85.360	42	M	P	2011-07-09 07:20:56.8	-0.20	T
PNT	85.420	33	M	P	2011-07-09 07:20:56.8	-0.20	T
PV01	85.460	46	M	P	2011-07-09 07:20:57.6	0.10	T
CRQM	85.470	15	M	P	2011-07-09 07:20:57.6	0.10	T
KLU	85.490	13	M	P	2011-07-09 07:20:57.2	-0.30	T
PCA	85.630	16	M	P	2011-07-09 07:20:58.5	0.30	T
CAST	86.110	10	M	P	2011-07-09 07:20:58.9	-1.60	T
AHID	86.290	41	M	P	2011-07-09 07:21:01.5	-0.10	T
MCMT	86.380	39	M	P	2011-07-09 07:21:02.0	-0.10	T
UBPT	86.400	288	M	P	2011-07-09 07:21:03.1	1.30	T
IPM	86.410	276	M	P	2011-07-09 07:21:03.8	1.90	T
KTH	86.420	10	M	P	2011-07-09 07:21:00.7	-1.40	T
MNSI	86.430	272	M	P	2011-07-09 07:21:01.5	-0.50	T
TRF	86.440	11	M	P	2011-07-09 07:21:01.1	-1.20	T
S22A	86.440	47	M	P	2011-07-09 07:21:02.8	0.30	T
SKAG	86.500	19	M	P	2011-07-09 07:21:03.4	1.10	T
DHY	86.630	12	M	P	2011-07-09 07:21:02.8	-0.40	T
RND	86.650	11	M	P	2011-07-09 07:21:02.5	-0.70	T
O20A	86.710	45	M	P	2011-07-09 07:21:03.9	0.30	T
DLMT	86.830	39	M	P	2011-07-09 07:21:04.7	0.50	T
SNOW	86.880	41	M	P	2011-07-09 07:21:05.8	1.20	T
PAX	86.910	13	M	P	2011-07-09 07:21:03.7	-0.80	T
MSO	86.910	37	M	P	2011-07-09 07:21:06.4	1.90	T
MCK	86.930	11	M	P	2011-07-09 07:21:03.5	-1.00	T
HYT	86.990	17	M	P	2011-07-09 07:21:05.3	0.40	T
BSMT	87.040	36	M	P	2011-07-09 07:21:05.4	0.10	T
LRM	87.180	38	M	P	2011-07-09 07:21:05.4	-0.60	T
BW06	87.240	42	M	P	2011-07-09 07:21:04.8	-1.50	T
PD31	87.240	42	M	P	2011-07-09 07:21:06.1	-0.20	T
MENT	87.260	14	M	P	2011-07-09 07:21:03.5	-2.60	T
SNAA	87.260	177	M	P	2011-07-09 07:21:04.6	-1.60	T
CHMT	87.340	37	M	P	2011-07-09 07:21:06.2	-0.60	T
DLBC	87.410	22	M	P	2011-07-09 07:21:06.8	-0.10	T
MSTX	87.520	52	M	P	2011-07-09 07:21:07.2	-0.30	T
BOZ	87.560	39	M	P	2011-07-09 07:21:07.4	-0.30	T
PSI	87.720	274	M	P	2011-07-09 07:21:08.4	0.00	T
WRH	87.760	11	M	P	2011-07-09 07:21:07.5	-1.00	T
SEY	87.760	346	M	P	2011-07-09 07:21:07.9	-0.60	T
DOT	87.810	13	M	P	2011-07-09 07:21:08.2	-0.60	T
CCB	87.970	11	M	P	2011-07-09 07:21:08.1	-1.40	T
COLA	88.170	11	M	P	2011-07-09 07:21:09.7	-0.70	T
ILB	88.260	12	M	P	2011-07-09 07:21:10.0	-0.90	T
GSI	88.480	272	M	P	2011-07-09 07:21:13.6	1.70	T
K22A	89.100	43	M	P	2011-07-09 07:21:14.2	-0.80	T
DAWY	89.220	15	M	P	2011-07-09 07:21:15.3	-0.20	T
EGAK	89.420	14	M	P	2011-07-09 07:21:16.2	-0.10	T
PEL	89.570	126	M	P	2011-07-09 07:21:15.8	-1.30	T
BILL	90.030	353	M	P	2011-07-09 07:21:18.3	-0.90	T
MLSI	90.630	274	M	P	2011-07-09 07:21:23.1	1.20	T
EDM	90.920	32	M	P	2011-07-09 07:21:23.6	0.20	T
LAO	91.300	40	M	P	2011-07-09 07:21:26.5	1.30	T
RSSD	91.400	43	M	P	2011-07-09 07:21:25.0	-0.80	T
DGMT	93.360	39	M	P	2011-07-09 07:21:35.4	0.70	T
CMMT	93.500	289	M	P	2011-07-09 07:21:37.0	1.70	T
CHTO	93.500	289	M	P	2011-07-09 07:21:37.4	2.10	T
INK	94.070	14	M	P	2011-07-09 07:21:37.2	-0.60	T
ECSD	96.060	46	M	P	2011-07-09 07:21:47.0	0.00	T
SONA1	98.370	318	M	P	2011-07-09 07:21:58.2	0.60	T
BRVK	121.700	320	M	PKIKP	2011-07-09 07:27:12.5	-0.90	T
ARU	127.550	326	M	PKIKP	2011-07-09 07:27:23.5	-1.10	T
OBN	138.820	333	M	PKIKP	2011-07-09 07:27:45.6	-0.20	T
VSU	139.660	343	M	PKIKP	2011-07-09 07:27:47.1	-0.20	T
NEY	141.960	314	M	PKIKP	2011-07-09 07:27:53.7	2.00	T