Earthquake information

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Author
Date and time	2021-03-20 05:09:34.3 UTC
Latitude	-24.802
Longitude	-175.795
Depth	10
Magnitude	5.4 Mw
Region	SOUTH OF TONGA
Latest update	2021-03-20 05:24:41.4 UTC

rms	1.65 s
N° phases used for the localisation	162
N° stations used for the localisation	162
Gap	50.0 °
95% confidence ellipse
semi major	10.1
semi minor	5.7
Azimuth	111 °
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
RAO	4.820	203	M	P	2021-03-20 05:10:48.6	1.7	T	AUST
RAO	4.820	203	M	Pn	2021-03-20 05:10:50.2	3.3	T	NEIR
GLKZ	4.830	203	M	P	2021-03-20 05:10:48.8	1.8	T	AUST
GLKZ	4.830	203	M	S	2021-03-20 05:11:44.6	1.6	T	GNS
MSVF	9.080	320	M	Pn	2021-03-20 05:11:48.3	2.8	T	NEIR
MSVF	9.080	320	A	P	2021-03-20 05:11:48.5	3	T	GFZ
FUTU	10.680	348	A	P	2021-03-20 05:12:11.1	4	T	GFZ
AFI	11.490	20	M	Pn	2021-03-20 05:12:13.8	-4.5	T	NEIR
RAHZ	15.310	202	M	P	2021-03-20 05:13:15.5	0.2	T	GNS
HIZ	15.810	208	M	P	2021-03-20 05:13:19.3	-1.5	T	AUST
OTVZ	16.040	205	M	P	2021-03-20 05:13:20.1	-3.4	T	GNS
SNVZ	16.070	205	M	P	2021-03-20 05:13:21.5	-2.4	T	GNS
YATNC	16.130	276	M	P	2021-03-20 05:13:25.1	0.8	T	AUST
BHHZ	16.180	203	M	P	2021-03-20 05:13:24.2	-0.8	T	GNS
KAHZ	16.180	201	M	P	2021-03-20 05:13:25.9	1	T	GNS
WNVZ	16.210	205	M	P	2021-03-20 05:13:21.7	-3.7	T	GNS
KRHZ	16.210	202	M	P	2021-03-20 05:13:26.3	1	T	GNS
VRZ	16.360	207	M	P	2021-03-20 05:13:25.7	-1.2	T	AUST
ONTNC	16.480	275	M	P	2021-03-20 05:13:27.0	-1.1	T	AUST
PNHZ	16.510	202	M	P	2021-03-20 05:13:25.8	-2.8	T	GNS
NOUC	16.660	276	M	P	2021-03-20 05:13:30.2	0.1	T	AUST
PRHZ	16.680	201	M	P	2021-03-20 05:13:31.1	0.6	T	GNS
TSZ	16.720	203	M	P	2021-03-20 05:13:30.6	-0.3	T	AUST
DVHZ	16.860	202	M	P	2021-03-20 05:13:28.5	-4	T	GNS
ANWZ	16.910	201	M	P	2021-03-20 05:13:35.5	2.5	T	GNS
MRZ	17.390	202	M	Pn	2021-03-20 05:13:34.9	-2.1	T	NEIR
MRZ	17.390	202	M	P	2021-03-20 05:13:35.6	-2.7	T	GNS
HOWZ	17.620	202	M	P	2021-03-20 05:13:39.9	-1	T	GNS
TMWZ	17.680	201	M	P	2021-03-20 05:13:41.5	-0.1	T	GNS
MSWZ	18.170	202	M	P	2021-03-20 05:13:46.3	-0.7	T	GNS
SNZO	18.270	203	M	P	2021-03-20 05:13:49.6	1.6	T	AUST
TCW	18.340	204	M	P	2021-03-20 05:13:47.2	-1.6	T	GNS
SANVU	18.480	297	A	P	2021-03-20 05:13:53.1	2.9	T	GFZ
TUWZ	18.660	205	M	P	2021-03-20 05:13:48.8	-3.5	T	GNS
NNZ	18.700	206	M	P	2021-03-20 05:13:50.5	-2.2	T	GNS
QRZ	18.730	209	M	P	2021-03-20 05:13:54.3	1.3	T	GNS
CMWZ	18.830	204	M	P	2021-03-20 05:13:54.7	0.5	T	GNS
KOUNC	18.870	279	M	P	2021-03-20 05:13:53.1	-1.4	T	NEIR
THZ	19.350	206	M	P	2021-03-20 05:13:58.8	-1.1	T	GNS
KHZ	19.660	204	M	P	2021-03-20 05:14:00.6	-2.6	T	GNS
GVZ	20.320	204	M	P	2021-03-20 05:14:10.1	-0.4	T	GNS
LTZ	20.460	206	M	P	2021-03-20 05:14:15.5	3.5	T	GNS
INZ	20.750	207	M	P	2021-03-20 05:14:18.0	2.9	T	GNS
OKCZ	20.970	203	M	P	2021-03-20 05:14:21.5	4	T	GNS
OXZ	21.010	205	M	P	2021-03-20 05:14:20.8	2.9	T	AUST
MQZ	21.100	204	M	P	2021-03-20 05:14:18.4	-0.5	T	GNS
WVZ	21.330	208	M	P	2021-03-20 05:14:24.0	2.6	T	GNS
MHCZ	21.370	206	M	P	2021-03-20 05:14:24.1	2.3	T	GNS
RPZ	21.730	207	M	P	2021-03-20 05:14:26.5	0.8	T	GNS
FOZ	22.180	209	M	P	2021-03-20 05:14:33.4	2.9	T	GNS
LHI	23.130	248	M	P	2021-03-20 05:14:40.0	-0.5	T	AUST
PPTF	25.480	79	M	P	2021-03-20 05:14:58.6	-3.9	T	AUST
EIDS	29.980	262	M	P	2021-03-20 05:15:42.3	-0.5	T	NEIR
CMSA	34.490	250	A	P	2021-03-20 05:16:23.3	0.9	T	GFZ
CTAO	35.330	270	M	P	2021-03-20 05:16:29.2	-0.4	T	NEIR
QLP	35.980	258	A	P	2021-03-20 05:16:35.2	0.1	T	GFZ
BRAT	36.470	240	M	P	2021-03-20 05:16:41.0	1.7	T	AUST
CN2S	36.700	275	M	P	2021-03-20 05:16:40.6	-0.6	T	NEIR
MTSU	37.640	272	A	P	2021-03-20 05:16:49.2	0	T	GFZ
STKA	37.990	249	M	P	2021-03-20 05:16:51.5	-0.7	T	NEIR
INKA	38.950	256	M	P	2021-03-20 05:16:59.7	-0.6	T	NEIR
SDAN	39.910	245	M	P	2021-03-20 05:17:09.4	1.1	T	AUST
NAPP	40.890	247	M	P	2021-03-20 05:17:17.3	0.8	T	AUST
LCRK	40.930	251	M	P	2021-03-20 05:17:16.7	-0.1	T	AUST
QIS	41.260	267	A	P	2021-03-20 05:17:18.5	-0.9	T	GFZ
BBOO	42.650	248	M	P	2021-03-20 05:17:29.6	-1.3	T	NEIR
OOD	43.400	255	M	P	2021-03-20 05:17:36.9	0	T	AUST
MULG	44.530	251	M	P	2021-03-20 05:17:44.5	-1.5	T	AUST
AS01	45.650	260	M	P	2021-03-20 05:17:55.7	0.8	T	MCSM
ASAR	45.690	260	M	P	2021-03-20 05:17:53.8	-1.5	T	NEIR
WRAB	46.190	266	M	P	2021-03-20 05:17:57.6	-1.5	T	NEIR
WRA	46.200	266	M	P	2021-03-20 05:17:57.4	-1.7	T	NEIR
FORT	49.610	250	M	P	2021-03-20 05:18:24.5	-1.2	T	NEIR
DRV	50.010	201	M	P	2021-03-20 05:18:31.2	2.1	T	AUST
WRKA	50.410	257	M	P	2021-03-20 05:18:30.2	-1.5	T	AUST
MTN	51.380	273	M	P	2021-03-20 05:18:37.6	-1.3	T	NEIR
KNRA	52.550	269	M	P	2021-03-20 05:18:46.1	-1.5	T	NEIR
SBA	53.700	185	M	P	2021-03-20 05:18:59.2	2.5	T	NEIR
VNDA	53.800	186	M	P	2021-03-20 05:18:58.4	1	T	NEIR
FITZ	54.610	265	M	P	2021-03-20 05:19:01.5	-1.2	T	NEIR
KLBR	58.190	247	A	P	2021-03-20 05:19:27.6	-0.8	T	GFZ
CCD	58.800	195	M	P	2021-03-20 05:19:33.3	-0.3	T	AUST
CASY	60.950	206	M	P	2021-03-20 05:19:48.6	0.7	T	NEIR
JGF	74.710	322	A	P	2021-03-20 05:21:12.6	-1.3	T	GFZ
BBJI	74.790	269	M	P	2021-03-20 05:21:14.1	-0.3	T	NEIR
MJB2	74.870	323	M	P	2021-03-20 05:21:15.4	0.5	T	MCSM
MJAR	74.920	323	M	P	2021-03-20 05:21:13.9	-1.2	T	NEIR
MAJO	74.930	323	A	P	2021-03-20 05:21:15.1	0	T	GFZ
BELA	74.960	172	M	P	2021-03-20 05:21:15.3	-0.9	T	NEIR
TPUB	78.080	303	A	P	2021-03-20 05:21:32.2	-0.8	T	GFZ
MAW	78.130	200	M	P	2021-03-20 05:21:33.9	-0.2	T	NEIR
JKA	78.510	331	M	P	2021-03-20 05:21:35.2	-0.2	T	NEIR
PET	80.670	345	M	P	2021-03-20 05:21:46.1	-1.1	T	GSRC
YSS	80.690	333	M	P	2021-03-20 05:21:46.9	-0.4	T	NEIR
VES	80.740	44	M	P	2021-03-20 05:21:46.9	-0.6	T	NEIR
EDW2	80.820	45	M	P	2021-03-20 05:21:50.2	2.2	T	MCSM
PES2	80.980	344	M	P	2021-03-20 05:21:49.2	0.3	T	MCSM
PETK	80.980	344	M	P	2021-03-20 05:21:47.9	-1	T	NEIR
PEA0	80.980	344	M	P	2021-03-20 05:21:49.2	0.3	T	MCSM
ISA	81.010	44	M	P	2021-03-20 05:21:49.2	0.2	T	NEIR
TJN	81.160	317	M	P	2021-03-20 05:21:49.8	0.1	T	GSRC
KSAR	81.520	318	M	P	2021-03-20 05:21:51.0	-0.6	T	NEIR
CLC	81.660	44	M	P	2021-03-20 05:21:50.7	-1.8	T	NEIR
MLAC	82.030	42	M	P	2021-03-20 05:21:56.6	1.9	T	MCSM
WAKR	82.230	41	M	P	2021-03-20 05:21:55.3	-0.3	T	NEIR
PNTR	82.510	41	M	P	2021-03-20 05:21:55.8	-1.3	T	NEIR
NV08	82.840	42	M	P	2021-03-20 05:22:00.0	1.2	T	MCSM
NV02	82.870	42	M	P	2021-03-20 05:22:00.4	1.4	T	MCSM
PSTR	83.280	323	M	P	2021-03-20 05:22:01.3	0.5	T	GSRC
TPH	83.300	43	M	P	2021-03-20 05:22:01.1	-0.1	T	NEIR
USRK	83.700	325	M	P	2021-03-20 05:22:03.4	0.4	T	NEIR
USB1	83.710	325	M	P	2021-03-20 05:22:03.9	0.8	T	MCSM
SNAA	83.560	178	M	P	2021-03-20 05:22:05.1	1.8	T	GSRC
VNA3	83.620	176	A	P	2021-03-20 05:22:04.3	0.8	T	GFZ
TUC	84.150	51	M	P	2021-03-20 05:22:08.2	2.8	T	MCSM
VNA2	84.080	176	A	P	2021-03-20 05:22:06.9	1	T	GFZ
LCMT	85.180	46	M	P	2021-03-20 05:22:11.6	0.9	T	NEIR
CCUT	85.420	45	M	P	2021-03-20 05:22:09.9	-2.1	T	NEIR
KNB	85.450	46	M	P	2021-03-20 05:22:12.3	0.2	T	NEIR
U15A	85.460	46	M	P	2021-03-20 05:22:14.0	1.7	T	MCSM
IPM	85.770	277	M	P	2021-03-20 05:22:13.7	0.3	T	NEIR
BI02	86.270	129	M	P	2021-03-20 05:22:17.2	0.7	T	NEIR
PSI	86.920	274	A	P	2021-03-20 05:22:19.4	0.2	T	GFZ
KLR	87.300	329	M	P	2021-03-20 05:22:22.1	1	T	GSRC
GSI	87.560	273	M	P	2021-03-20 05:22:21.1	-1	T	NEIR
MNTX	87.690	54	A	P	2021-03-20 05:22:24.4	1.5	T	GFZ
TXAR	87.780	56	M	P	2021-03-20 05:22:22.5	-0.8	T	NEIR
TX02	87.780	56	M	P	2021-03-20 05:22:25.2	1.9	T	MCSM
HLID	88.340	40	A	P	2021-03-20 05:22:29.5	3.3	T	GFZ
MA2	88.500	344	M	P	2021-03-20 05:22:25.3	-1.5	T	NEIR
ANMO	88.610	50	M	P	2021-03-20 05:22:26.7	-0.7	T	NEIR
BSUT	88.790	44	M	P	2021-03-20 05:22:27.3	-1.3	T	NEIR
HWUT	88.900	43	A	P	2021-03-20 05:22:31.1	2.2	T	GFZ
TGL	89.400	16	M	P	2021-03-20 05:22:31.1	-0.2	T	NEIR
GLB	89.770	15	M	P	2021-03-20 05:22:32.1	-0.8	T	NEIR
BARN	89.950	16	M	P	2021-03-20 05:22:33.3	-0.7	T	NEIR
RND	90.480	12	M	P	2021-03-20 05:22:35.7	-0.6	T	NEIR
PD08	90.760	42	M	P	2021-03-20 05:22:39.0	1.4	T	MCSM
PDAR	90.780	42	M	P	2021-03-20 05:22:37.2	-0.5	T	NEIR
SEY	91.040	346	M	P	2021-03-20 05:22:38.2	-0.6	T	GSRC
BOZ	91.180	39	M	P	2021-03-20 05:22:39.0	-0.5	T	NEIR
WRH	91.590	12	M	P	2021-03-20 05:22:41.9	0.6	T	MCSM
BCAR	91.650	15	M	P	2021-03-20 05:22:40.9	-0.8	T	NEIR
CCB	91.800	12	M	P	2021-03-20 05:22:40.4	-1.9	T	NEIR
COLA	92.000	12	A	P	2021-03-20 05:22:42.7	-0.5	T	GFZ
IMAR	92.080	9	M	P	2021-03-20 05:22:43.1	-0.5	T	NEIR
ILAR	92.090	12	M	P	2021-03-20 05:22:41.8	-1.9	T	NEIR
ZEA	92.410	330	M	P	2021-03-20 05:22:45.8	0.8	T	GSRC
CM12	93.530	289	M	P	2021-03-20 05:22:52.2	2.2	T	MCSM
CM31	93.530	289	M	P	2021-03-20 05:22:50.4	0.4	T	GSRC
BILL	93.540	353	M	P	2021-03-20 05:22:49.1	-1.2	T	NEIR
CHTO	93.680	289	M	P	2021-03-20 05:22:50.7	0	T	NEIR
RSSD	94.910	43	A	P	2021-03-20 05:22:57.4	0.6	T	GFZ
NPW	96.490	289	A	P	2021-03-20 05:23:06.4	2.9	T	GFZ
YAK	96.880	337	M	P	2021-03-20 05:23:05.4	-0.1	T	GSRC
ULN	99.980	318	M	P	2021-03-20 05:23:19.0	-0.6	T	GSRC
MK31	115.660	312	M	PKPdf	2021-03-20 05:28:15.4	-1.3	T	GSRC
KURK	118.550	316	M	PKPdf	2021-03-20 05:28:21.4	-0.9	T	GSRC
AAK	120.590	306	M	P	2021-03-20 05:28:26.4	0	T	GSRC
BORK	123.730	319	M	P	2021-03-20 05:28:31.3	-1	T	GSRC
KIV	143.400	311	M	P	2021-03-20 05:29:07.3	-1.8	T	GSRC
SHA1	143.490	311	M	P	2021-03-20 05:29:08.2	-1.2	T	GSRC