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Author
Date and time	2018-01-02 05:16:56.1 UTC
Latitude	-18.164
Longitude	-175.338
Depth	228
Magnitude	5.0 mb
Region	TONGA
Latest update	2018-01-02 05:30:46.0 UTC

rms	0.98 s
N° phases used for the localisation	121
N° stations used for the localisation	121
Gap	71.0 °
95% confidence ellipse
semi major	7.50
semi minor	4.90
Azimuth	143 °
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
NIUE	5.210	101	M	Pn	2018-01-02 05:18:15.5	1.50	T
NIUE	5.210	101	A	P	2018-01-02 05:18:15.6	1.60	T
AFI	5.450	40	M	Pn	2018-01-02 05:18:15.8	-1.20	T
AFI	5.450	40	A	P	2018-01-02 05:18:15.9	-1.10	T
RAO	11.290	192	M	Pn	2018-01-02 05:19:29.0	-2.30	T
MARNC	16.010	255	M	P	2018-01-02 05:20:28.2	0.00	T
LIFNC	16.650	258	M	P	2018-01-02 05:20:35.2	0.00	T
OUENC	17.260	253	M	P	2018-01-02 05:20:42.6	0.70	T
DZM	17.560	254	M	P	2018-01-02 05:20:46.4	1.10	T
ONTNC	17.590	253	M	P	2018-01-02 05:20:47.0	1.50	T
KOUNC	19.390	260	M	P	2018-01-02 05:21:04.2	-0.70	T
MXZ	20.120	195	M	P	2018-01-02 05:21:11.9	-0.90	T
URZ	21.090	197	A	P	2018-01-02 05:21:21.8	-1.00	T
RTZ	21.460	197	A	P	2018-01-02 05:21:25.9	-0.80	T
HIZ	22.020	201	A	P	2018-01-02 05:21:34.4	2.40	T
BKZ	22.110	197	M	P	2018-01-02 05:21:31.1	-1.80	T
BFZ	23.590	196	A	P	2018-01-02 05:21:46.3	0.00	T
QRZ	24.890	202	A	P	2018-01-02 05:21:58.4	0.30	T
HNR	25.520	287	M	P	2018-01-02 05:22:02.8	-0.80	T
EIDS	31.960	251	A	P	2018-01-02 05:23:00.9	0.40	T
ARMA	32.380	242	A	P	2018-01-02 05:23:05.7	1.30	T
CTAO	36.320	261	A	P	2018-01-02 05:23:37.6	-0.30	T
CTA	36.320	261	A	P	2018-01-02 05:23:37.6	-0.30	T
PMG	37.420	278	M	P	2018-01-02 05:23:47.2	0.10	T
CMSA	37.600	242	A	P	2018-01-02 05:23:49.0	0.20	T
QLP	38.210	250	A	P	2018-01-02 05:23:53.6	-0.20	T
MTSU	38.310	264	A	P	2018-01-02 05:23:54.2	-0.50	T
TOO	39.320	232	M	P	2018-01-02 05:24:02.1	-1.00	T
MANU	39.970	289	M	P	2018-01-02 05:24:09.4	1.20	T
STKA	41.100	242	M	P	2018-01-02 05:24:17.9	0.30	T
QIS	42.510	259	A	P	2018-01-02 05:24:29.2	0.30	T
BBOO	45.870	242	M	P	2018-01-02 05:24:55.2	-0.40	T
GENI	46.300	284	A	P	2018-01-02 05:25:00.2	1.50	T
AS31	47.570	254	M	P	2018-01-02 05:25:08.7	0.00	T
MTN	51.760	268	M	P	2018-01-02 05:25:39.6	-0.40	T
FORT	52.570	245	M	P	2018-01-02 05:25:45.4	-0.80	T
KNRA	53.410	264	A	P	2018-01-02 05:25:51.9	-0.30	T
SIJI	55.160	282	A	P	2018-01-02 05:26:05.1	0.50	T
SWI	55.210	282	A	P	2018-01-02 05:26:05.2	0.20	T
RAPI	55.780	282	A	P	2018-01-02 05:26:09.4	0.30	T
FITZ	55.910	260	A	P	2018-01-02 05:26:10.2	0.10	T
NLAI	58.280	278	A	P	2018-01-02 05:26:25.0	-1.60	T
ATNI	58.660	270	A	P	2018-01-02 05:26:29.9	0.70	T
SOEI	59.050	269	M	P	2018-01-02 05:26:32.9	0.90	T
TNTI	59.430	282	M	P	2018-01-02 05:26:34.4	0.00	T
SANI	59.730	278	A	P	2018-01-02 05:26:35.8	-0.70	T
SBA	60.320	184	M	P	2018-01-02 05:26:42.8	1.60	T
VNDA	60.420	186	M	P	2018-01-02 05:26:42.9	1.10	T
LRTI	60.650	271	A	P	2018-01-02 05:26:42.5	-0.30	T
PSA00	60.710	255	M	P	2018-01-02 05:26:42.5	-0.80	T
MBWA	60.890	255	M	P	2018-01-02 05:26:43.8	-0.60	T
MMRI	61.280	270	M	P	2018-01-02 05:26:46.4	-0.60	T
KLBR	61.360	243	A	P	2018-01-02 05:26:47.1	-0.60	T
EDFI	61.770	270	A	P	2018-01-02 05:26:49.8	-0.60	T
LUWI	63.100	278	A	P	2018-01-02 05:26:59.5	0.50	T
GTOI	63.450	280	A	P	2018-01-02 05:27:02.0	0.70	T
SMSI	64.180	280	A	P	2018-01-02 05:27:05.9	-0.10	T
BKSI	64.240	273	A	P	2018-01-02 05:27:06.0	-0.50	T
KAPI	64.690	273	A	P	2018-01-02 05:27:09.3	0.00	T
SPSI	64.990	274	A	P	2018-01-02 05:27:10.6	-0.70	T
DBNI	65.050	269	A	P	2018-01-02 05:27:11.2	-0.50	T
PLAI	65.470	268	A	P	2018-01-02 05:27:14.1	-0.30	T
TOLI2	65.700	280	M	P	2018-01-02 05:27:15.8	0.00	T
MPSI	66.270	279	A	P	2018-01-02 05:27:19.5	0.10	T
TWSI	66.350	268	A	P	2018-01-02 05:27:19.6	-0.40	T
CASY	67.100	205	M	P	2018-01-02 05:27:24.1	-1.20	T
SRBI	68.120	268	A	P	2018-01-02 05:27:29.3	-1.70	T
JAGI	69.020	268	M	P	2018-01-02 05:27:35.2	-1.40	T
BLJI	69.750	268	A	P	2018-01-02 05:27:40.8	-0.30	T
BBKI	69.830	273	A	P	2018-01-02 05:27:42.4	0.90	T
MAJO	69.950	322	A	P	2018-01-02 05:27:42.4	0.00	T
KRKI	70.720	268	A	P	2018-01-02 05:27:49.5	2.60	T
JOW	70.730	308	M	P	2018-01-02 05:27:47.0	0.00	T
JMN	70.810	317	M	P	2018-01-02 05:27:48.3	0.70	T
ERM	71.150	329	M	P	2018-01-02 05:27:49.0	-0.60	T
SWJI	71.490	268	A	P	2018-01-02 05:27:51.9	0.20	T
QSPA	71.830	180	A	P	2018-01-02 05:27:55.1	0.30	T
JNU	72.430	315	A	P	2018-01-02 05:27:57.5	0.30	T
UGM	72.620	267	M	P	2018-01-02 05:27:58.1	-0.20	T
SAO	74.680	42	A	P	2018-01-02 05:28:11.4	1.10	T
YSS	75.040	332	M	P	2018-01-02 05:28:12.7	0.30	T
KMRM	75.430	38	A	P	2018-01-02 05:28:16.2	1.50	T
KSM	75.690	276	A	P	2018-01-02 05:28:17.1	1.20	T
LEM	75.700	267	A	P	2018-01-02 05:28:17.3	1.10	T
ISA	75.980	45	M	P	2018-01-02 05:28:18.3	0.50	T
MDPB	76.710	43	M	P	2018-01-02 05:28:22.3	0.20	T
GSC	76.900	46	M	P	2018-01-02 05:28:23.2	0.20	T
KSAR	76.940	317	M	P	2018-01-02 05:28:23.6	0.60	T
YBH	76.970	38	M	P	2018-01-02 05:28:23.0	-0.40	T
PNTR	77.230	41	M	P	2018-01-02 05:28:25.2	0.20	T
CGJI	77.590	267	A	P	2018-01-02 05:28:26.0	-0.60	T
TUC	79.640	51	M	P	2018-01-02 05:28:38.2	0.30	T
WVOR	79.800	39	A	P	2018-01-02 05:28:39.3	0.40	T
BELA	81.450	172	A	P	2018-01-02 05:28:47.2	-1.00	T
KLR	81.890	328	M	P	2018-01-02 05:28:50.0	0.20	T
MA2	82.280	343	M	P	2018-01-02 05:28:51.2	-0.70	T
D08A	82.380	35	M	P	2018-01-02 05:28:52.5	0.10	T
F10A	82.690	37	M	P	2018-01-02 05:28:53.5	-0.60	T
BMRM	82.670	15	M	P	2018-01-02 05:28:53.4	-0.60	T
HLID	82.990	40	A	P	2018-01-02 05:28:55.7	0.00	T
MNTX	83.430	54	A	P	2018-01-02 05:28:59.4	1.80	T
ANMO	84.060	50	M	P	2018-01-02 05:29:01.3	0.20	T
SEY	84.740	346	M	P	2018-01-02 05:29:03.7	-0.70	T
COLA	85.440	11	M	P	2018-01-02 05:29:06.0	-1.90	T
MDM	85.440	11	M	P	2018-01-02 05:29:06.0	-2.00	T
IMAR	85.480	9	M	P	2018-01-02 05:29:07.3	-0.90	T
PSI	86.870	274	A	P	2018-01-02 05:29:15.3	0.60	T
BILL	87.020	353	M	P	2018-01-02 05:29:14.4	-1.30	T
GSI	87.720	272	M	P	2018-01-02 05:29:19.2	0.60	T
SRIT	88.090	280	M	P	2018-01-02 05:29:21.6	1.30	T
SLVN	88.350	293	A	P	2018-01-02 05:29:23.8	2.10	T
SNAA	90.140	178	M	P	2018-01-02 05:29:30.7	-0.30	T
VNA2	90.640	176	A	P	2018-01-02 05:29:33.1	-0.10	T
CMAR	91.820	289	M	P	2018-01-02 05:29:39.6	1.80	T
CHTO	91.930	289	M	P	2018-01-02 05:29:39.3	1.00	T
ULN	95.310	319	M	P	2018-01-02 05:29:54.2	0.00	T
A36M	96.020	14	M	P	2018-01-02 05:29:56.4	-0.90	T
TIXI	97.160	345	M	P	2018-01-02 05:30:00.7	-1.80	T
AAK	116.870	309	M	PKPdf	2018-01-02 05:35:11.0	-2.60	T
BRVK	118.970	321	M	PKPdf	2018-01-02 05:35:16.4	-1.00	T
ARU	124.670	327	M	PKPdf	2018-01-02 05:35:27.0	-1.40	T