Earthquake information

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Author
Date and time	2019-03-20 19:03:01.9 UTC
Latitude	-17.752
Longitude	-172.700
Depth	10
Magnitude	5.4 Mw
Region	TONGA REGION
Latest update	2019-03-20 19:16:48.4 UTC

rms	2.02 s
N° phases used for the localisation	195
N° stations used for the localisation	195
Gap	54.0 °
95% confidence ellipse
semi major	10.2
semi minor	6.7
Azimuth	120 °
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
NIUE	2.950	117	M	Pn	2019-03-20 19:03:46.2	-2.5	T	NEIR
NIUE	2.950	117	M	P	2019-03-20 19:03:46.5	-2.2	T	GNS
NIUE	2.950	117	M	S	2019-03-20 19:04:18.8	-5.3	T	GNS
AFI	3.930	13	M	Pn	2019-03-20 19:03:59.8	-2.4	T	NEIR
AFI	3.930	13	A	P	2019-03-20 19:04:03.4	1.2	T	GFZ
FUTU	6.240	303	M	Pn	2019-03-20 19:04:36.5	2.6	T	NEIR
FUTU	6.240	303	A	P	2019-03-20 19:04:38.5	4.6	T	GFZ
MSVF	8.820	269	M	P	2019-03-20 19:05:10.1	0.7	T	GSRC
MSVF	8.820	269	M	Pn	2019-03-20 19:05:12.1	2.7	T	NEIR
RAR	12.680	108	M	Pn	2019-03-20 19:05:59.5	-2.5	T	NEIR
RAR	12.680	108	A	P	2019-03-20 19:06:00.4	-1.6	T	MLT
PINNC	19.260	252	M	P	2019-03-20 19:07:26.8	0.5	T	NEIR
DZM	20.090	254	M	P	2019-03-20 19:07:35.0	-0.5	T	NEIR
ONTNC	20.110	254	M	P	2019-03-20 19:07:34.6	-1	T	NEIR
NOUC	20.220	254	A	P	2019-03-20 19:07:42.0	5.2	T	MLT
GRZ	21.210	207	M	P	2019-03-20 19:07:47.7	0.2	T	GNS
OUZ	21.260	212	M	P	2019-03-20 19:07:48.9	0.8	T	GNS
WCZ	21.460	210	M	P	2019-03-20 19:07:50.2	-0.1	T	GNS
WMGZ	21.470	200	M	P	2019-03-20 19:07:52.3	1.9	T	GNS
KUZ	21.520	206	M	P	2019-03-20 19:07:50.0	-0.8	T	GNS
HAZ	21.620	201	M	P	2019-03-20 19:07:52.0	0	T	GNS
PUZ	21.750	200	M	P	2019-03-20 19:07:54.7	1.3	T	GNS
MBAZ	21.890	208	M	P	2019-03-20 19:07:55.7	0.9	T	GNS
TWGZ	21.930	200	M	P	2019-03-20 19:07:58.1	2.7	T	GNS
KOUNC	21.930	259	A	P	2019-03-20 19:07:59.4	4.2	T	GFZ
MWZ	22.230	201	M	P	2019-03-20 19:07:59.6	1	T	GNS
URZ	22.300	202	M	P	2019-03-20 19:07:58.0	-1.3	T	MCSM
KMRZ	22.370	204	M	P	2019-03-20 19:08:02.5	2.4	T	GNS
TOZ	22.450	205	M	P	2019-03-20 19:08:01.5	0.7	T	NEIR
MUGZ	22.620	202	M	P	2019-03-20 19:08:03.0	0.3	T	GNS
RTZ	22.670	201	M	P	2019-03-20 19:08:01.9	-1.4	T	NEIR
RAHZ	22.900	201	M	P	2019-03-20 19:08:07.8	2.1	T	GNS
MTHZ	22.930	201	M	P	2019-03-20 19:08:06.7	0.7	T	GNS
BKZ	23.330	202	M	P	2019-03-20 19:08:08.2	-2	T	NEIR
HIZ	23.380	205	M	P	2019-03-20 19:08:10.0	-0.7	T	NEIR
SNVZ	23.650	203	M	P	2019-03-20 19:08:13.0	-0.7	T	GNS
NGZ	23.660	203	M	P	2019-03-20 19:08:13.3	-0.4	T	GNS
VRZ	23.940	205	M	P	2019-03-20 19:08:18.8	2.7	T	GNS
PXZ	23.980	200	M	P	2019-03-20 19:08:17.8	1.4	T	GNS
BFZ	24.770	200	M	P	2019-03-20 19:08:24.3	0.7	T	NEIR
MRZ	24.980	202	M	P	2019-03-20 19:08:25.8	0.3	T	NEIR
MSWZ	25.760	201	M	P	2019-03-20 19:08:31.8	-0.9	T	NEIR
BHW	25.890	202	M	P	2019-03-20 19:08:32.3	-1.4	T	NEIR
TUWZ	26.240	203	M	P	2019-03-20 19:08:33.2	-3.8	T	NEIR
NNZ	26.280	204	M	P	2019-03-20 19:08:37.7	0.4	T	NEIR
QRZ	26.290	206	M	P	2019-03-20 19:08:35.3	-2.1	T	NEIR
BSWZ	26.520	203	M	P	2019-03-20 19:08:36.6	-2.9	T	NEIR
MRNZ	26.680	205	M	P	2019-03-20 19:08:39.1	-1.8	T	NEIR
THZ	26.930	204	M	P	2019-03-20 19:08:42.5	-0.8	T	GNS
KHZ	27.250	203	M	P	2019-03-20 19:08:42.2	-3.9	T	NEIR
DSZ	27.360	206	M	P	2019-03-20 19:08:46.5	-0.6	T	NEIR
HNR	27.840	284	M	P	2019-03-20 19:08:49.3	-1.9	T	NEIR
GVZ	27.910	203	M	P	2019-03-20 19:08:57.2	5.2	T	GNS
LTZ	28.040	204	M	P	2019-03-20 19:08:50.9	-2.3	T	GNS
INZ	28.320	205	A	P	2019-03-20 19:08:54.7	-0.9	T	NEIR
OXZ	28.590	204	A	P	2019-03-20 19:08:55.8	-2.3	T	NEIR
WVZ	28.900	206	M	P	2019-03-20 19:09:04.0	3.2	T	GNS
RPZ	29.310	205	A	P	2019-03-20 19:09:09.6	5.1	T	NEIR
FOZ	29.740	206	A	P	2019-03-20 19:09:09.9	1.7	T	NEIR
LBZ	30.210	205	A	P	2019-03-20 19:09:17.6	5.1	T	NEIR
JCZ	30.550	207	M	P	2019-03-20 19:09:17.0	1.5	T	GNS
MLZ	31.820	206	A	P	2019-03-20 19:09:28.3	1.6	T	NEIR
DCZ	32.350	207	A	P	2019-03-20 19:09:33.0	1.7	T	NEIR
WHZ	32.350	206	A	P	2019-03-20 19:09:33.5	2.2	T	NEIR
ARMA	34.790	242	M	P	2019-03-20 19:09:49.5	-3.1	T	MCSM
DLN	37.890	236	A	P	2019-03-20 19:10:17.9	-1.1	T	KAN
CMSA	40.010	242	M	P	2019-03-20 19:10:33.7	-3	T	MCSM
TOO	41.560	233	M	P	2019-03-20 19:10:50.5	0.9	T	NEIR
TAU	42.100	225	M	P	2019-03-20 19:10:53.7	-0.3	T	NEIR
STKA	43.520	242	M	P	2019-03-20 19:11:03.6	-1.8	T	NEIR
QIS	45.050	258	M	P	2019-03-20 19:11:14.4	-3.2	T	MCSM
BBOO	48.280	242	M	P	2019-03-20 19:11:40.3	-2.7	T	MCSM
WRAB	50.030	259	M	P	2019-03-20 19:11:52.6	-3.7	T	MCSM
WB2	50.030	259	M	P	2019-03-20 19:11:53.1	-3.2	T	MCSM
WR1	50.040	259	M	P	2019-03-20 19:11:53.3	-3	T	MCSM
AS31	50.090	254	M	P	2019-03-20 19:11:53.5	-3.3	T	NEIR
FORT	55.010	245	M	P	2019-03-20 19:12:30.9	-2.4	T	MCSM
KNRA	55.960	263	M	P	2019-03-20 19:12:38.9	-1	T	NEIR
SBA	60.930	185	M	P	2019-03-20 19:13:17.3	2.1	T	NEIR
VNDA	61.080	186	M	P	2019-03-20 19:13:18.1	1.8	T	NEIR
SOEI	61.570	268	M	P	2019-03-20 19:13:18.5	-0.6	T	NEIR
TNTI	61.810	281	M	P	2019-03-20 19:13:17.9	-2.6	T	MCSM
SANI	62.160	277	A	P	2019-03-20 19:13:23.0	0.2	T	MLT
PSA00	63.240	254	M	P	2019-03-20 19:13:28.7	-1.5	T	NEIR
KLBR	63.780	243	A	P	2019-03-20 19:13:33.3	-0.6	T	GFZ
MORW	65.550	246	M	P	2019-03-20 19:13:44.6	-0.8	T	NEIR
CCD	66.330	195	A	P	2019-03-20 19:13:52.6	1.2	T	MLT
KAPI	67.180	272	M	P	2019-03-20 19:13:53.8	-1.8	T	GSRC
JHJ2	67.990	318	M	P	2019-03-20 19:13:58.7	-2.1	T	MCSM
PLAI	68.000	267	A	P	2019-03-20 19:14:00.4	-0.4	T	GFZ
TOLI2	68.120	279	M	P	2019-03-20 19:14:00.2	-1.3	T	NEIR
CASY	68.530	205	M	P	2019-03-20 19:14:04.4	-0.4	T	NEIR
JMM	70.550	323	M	P	2019-03-20 19:14:15.1	-1.6	T	MCSM
MAJO	71.220	320	M	P	2019-03-20 19:14:21.0	0.2	T	NEIR
JAGI	71.550	267	M	P	2019-03-20 19:14:21.1	-1.6	T	NEIR
JTM	72.400	325	M	P	2019-03-20 19:14:27.2	-0.6	T	NEIR
EDW2	73.790	44	M	P	2019-03-20 19:14:38.6	2.4	T	MCSM
PFO	74.110	46	M	P	2019-03-20 19:14:34.2	-3.9	T	NEIR
CMB	74.150	41	M	P	2019-03-20 19:14:40.7	2.4	T	NEIR
ADC	74.360	40	M	P	2019-03-20 19:14:39.4	-0.1	T	NEIR
DSP	75.270	42	M	P	2019-03-20 19:14:44.6	0	T	NEIR
PNTR	75.290	40	M	P	2019-03-20 19:14:44.3	-0.8	T	NEIR
TUQ	75.500	45	M	P	2019-03-20 19:14:49.2	3	T	MCSM
NVAR	75.690	41	M	P	2019-03-20 19:14:45.9	-1.5	T	NEIR
NV01	75.690	41	M	P	2019-03-20 19:14:50.1	2.7	T	MCSM
YSS	75.900	330	A	P	2019-03-20 19:14:47.9	-0.4	T	GFZ
SBUM	76.650	277	A	P	2019-03-20 19:14:53.1	0.7	T	GFZ
SSLB	76.860	301	M	P	2019-03-20 19:14:51.9	-1.8	T	MCSM
TPUB	76.910	300	M	P	2019-03-20 19:14:51.8	-2.2	T	MCSM
WVOR	77.910	38	A	P	2019-03-20 19:15:03.1	3.2	T	GFZ
BBJI	78.020	266	A	P	2019-03-20 19:14:59.7	-0.5	T	GFZ
KSM	78.150	275	A	P	2019-03-20 19:15:01.7	0.9	T	GFZ
KSAR	78.380	316	M	P	2019-03-20 19:15:02.7	0.5	T	NEIR
U15A	78.510	46	M	P	2019-03-20 19:15:05.9	2.6	T	MCSM
ELK	78.960	41	M	P	2019-03-20 19:15:08.0	2.2	T	MCSM
ILSW	79.100	10	M	P	2019-03-20 19:15:06.7	0.1	T	NEIR
HAWA	79.870	34	A	P	2019-03-20 19:15:13.4	2.9	T	KAN
DUG	80.190	42	M	P	2019-03-20 19:15:14.4	2.1	T	MCSM
HVU	81.080	41	M	P	2019-03-20 19:15:16.5	-0.6	T	NEIR
HLID	81.080	39	M	P	2019-03-20 19:15:18.9	1.7	T	MCSM
MVCO	81.520	47	M	P	2019-03-20 19:15:22.2	2.7	T	MCSM
DIV	81.550	13	M	P	2019-03-20 19:15:18.6	-1.1	T	NEIR
BELA	81.500	172	M	P	2019-03-20 19:15:20.2	0.3	T	NEIR
ANMO	81.870	49	M	P	2019-03-20 19:15:23.1	1.8	T	GSRC
KLU	81.850	13	M	P	2019-03-20 19:15:21.7	0.4	T	MCSM
NEW	82.320	34	A	P	2019-03-20 19:15:25.9	2.3	T	GFZ
MA2	82.630	342	M	P	2019-03-20 19:15:24.4	-0.8	T	NEIR
AHID	82.660	41	M	P	2019-03-20 19:15:27.7	2.2	T	MCSM
KTH	82.830	10	M	P	2019-03-20 19:15:26.6	0.2	T	MCSM
KLR	82.890	327	M	P	2019-03-20 19:15:28.3	1.8	T	GSRC
J20K	82.940	8	M	P	2019-03-20 19:15:24.5	-2.4	T	NEIR
RND	83.040	11	M	P	2019-03-20 19:15:27.7	0.2	T	MCSM
O20A	83.140	44	M	P	2019-03-20 19:15:24.6	-3.4	T	NEIR
PAX	83.270	12	M	P	2019-03-20 19:15:26.9	-1.8	T	NEIR
BPAW	83.330	9	M	P	2019-03-20 19:15:28.9	0	T	MCSM
PD08	83.610	41	M	P	2019-03-20 19:15:32.2	1.7	T	MCSM
PDAR	83.630	41	M	P	2019-03-20 19:15:29.9	-0.7	T	NEIR
BW06	83.630	41	A	P	2019-03-20 19:15:33.1	2.5	T	KAN
YHB	83.660	39	M	P	2019-03-20 19:15:28.5	-2.3	T	NEIR
R33M	84.090	20	M	P	2019-03-20 19:15:31.1	-1.8	T	NEIR
BCAR	84.140	14	M	P	2019-03-20 19:15:33.6	0.5	T	NEIR
WRH	84.150	10	M	P	2019-03-20 19:15:30.8	-2.3	T	NEIR
I21K	84.200	9	M	P	2019-03-20 19:15:33.9	0.6	T	NEIR
LYMT	84.230	37	M	P	2019-03-20 19:15:31.0	-2.7	T	NEIR
N31M	84.300	17	M	P	2019-03-20 19:15:31.8	-2.1	T	NEIR
CCB	84.360	11	M	P	2019-03-20 19:15:34.1	-0.1	T	MCSM
COLA	84.560	10	M	P	2019-03-20 19:15:34.5	-0.7	T	NEIR
ILAR	84.640	11	M	P	2019-03-20 19:15:33.0	-2.6	T	NEIR
J25K	84.770	12	M	P	2019-03-20 19:15:36.9	0.5	T	NEIR
SEY	84.980	345	M	P	2019-03-20 19:15:38.2	0.9	T	GSRC
RLMT	85.020	39	A	P	2019-03-20 19:15:40.4	2.8	T	KAN
EGMT	86.240	37	A	P	2019-03-20 19:15:45.9	2.3	T	KAN
BILL	86.930	352	M	P	2019-03-20 19:15:47.3	0.3	T	NEIR
BMAR	87.440	11	M	P	2019-03-20 19:15:48.7	-0.9	T	NEIR
LAO	87.640	39	M	P	2019-03-20 19:15:52.0	1.6	T	MCSM
ZEA	87.810	329	M	P	2019-03-20 19:15:52.7	1.6	T	GSRC
HKT	87.940	58	M	P	2019-03-20 19:15:52.9	1.5	T	GSRC
KULM	88.510	276	A	pP	2019-03-20 19:15:59.6	2.1	T	NEIR
ENH	88.820	302	M	P	2019-03-20 19:15:54.4	-1.3	T	MCSM
HIA	89.510	323	M	P	2019-03-20 19:15:57.3	-1.9	T	MCSM
DGMT	89.690	38	A	P	2019-03-20 19:16:02.7	2.7	T	KAN
GSI	90.220	271	A	P	2019-03-20 19:16:04.4	2.2	T	MLT
INK	90.400	14	M	P	2019-03-20 19:16:03.5	0.1	T	MCSM
SNAA	90.430	177	M	P	2019-03-20 19:16:05.0	0.8	T	MCSM
YAK	91.550	337	M	P	2019-03-20 19:16:09.1	0.4	T	GSRC
YKAR5	91.950	23	M	P	2019-03-20 19:16:11.3	0.7	T	MCSM
YKA	92.000	23	M	P	2019-03-20 19:16:10.8	0	T	NEIR
ECSD	92.500	45	M	P	2019-03-20 19:16:15.7	2.7	T	MCSM
FFC	93.730	33	M	P	2019-03-20 19:16:15.1	-3.6	T	NEIR
CMAR	94.080	288	M	P	2019-03-20 19:16:20.8	0.7	T	NEIR
CHTO	94.180	288	M	P	2019-03-20 19:16:21.1	0.6	T	NEIR
ULM	95.380	39	M	P	2019-03-20 19:16:27.9	1.7	T	MCSM
TIXI	97.440	344	M	P	2019-03-20 19:16:34.1	-1.7	T	NEIR
AAK	118.560	309	M	PKPdf	2019-03-20 19:21:49.0	-1.1	T	GSRC
BRVK	120.210	322	M	PKPdf	2019-03-20 19:21:52.0	-1.1	T	NEIR
ARTI	125.780	328	M	PKPdf	2019-03-20 19:22:04.1	0.3	T	NEIR
ARTI	125.780	328	M	P	2019-03-20 19:22:05.7	1.9	T	GSRC
ABKAR	127.460	319	M	PKPdf	2019-03-20 19:22:06.3	-0.7	T	NEIR
OBN	136.480	336	M	P	2019-03-20 19:22:23.5	-0.6	T	GSRC
KIV	140.430	319	M	P	2019-03-20 19:22:31.6	0.2	T	GSRC
GEVA	142.750	311	M	PKPdf	2019-03-20 19:22:32.8	-2.8	T	NEIR
GURO	143.380	312	A	PKPdf	2019-03-20 19:22:36.5	-0.2	T	NEIR
KIBK	143.790	239	M	PKPdf	2019-03-20 19:22:34.0	-3.2	T	NEIR
RAYN	144.000	286	M	PKPdf	2019-03-20 19:22:36.1	-1.4	T	NEIR
BNN	147.480	316	M	PKPdf	2019-03-20 19:22:42.6	-1.1	T	NEIR
WLF	148.060	1	M	PKPab	2019-03-20 19:22:48.9	-1.9	T	NEIR
PSZ	148.120	344	A	PKPab	2019-03-20 19:22:50.3	-0.8	T	NEIR
KHC	148.200	352	M	P	2019-03-20 19:22:44.5	-0.5	T	GSRC
BR131	148.390	320	A	PKPbc	2019-03-20 19:22:47.9	-0.8	T	NEIR
GERES	148.460	352	A	PKPab	2019-03-20 19:22:50.7	-1.9	T	NEIR
GEC2A	148.460	352	A	PKPab	2019-03-20 19:22:51.2	-1.4	T	NEIR
MDUB	149.380	323	A	PKPab	2019-03-20 19:22:53.5	-2.4	T	NEIR
ECH	149.520	0	A	PKPab	2019-03-20 19:22:53.6	-3.2	T	NEIR
PRED	150.830	351	A	PKPbc	2019-03-20 19:22:52.8	-2.1	T	NEIR
CTI	151.460	354	A	PKPbc	2019-03-20 19:22:56.9	0.5	T	NEIR