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Author
Date and time	2011-08-20 21:38:21.0 UTC
Latitude	-18.224
Longitude	168.133
Depth	30
Magnitude	5.2 mb
Region	VANUATU
Latest update	2016-04-19 07:23:15.3 UTC

rms	1.73 s
N° phases used for the localisation	153
N° stations used for the localisation	153
Gap	71.0 °
95% confidence ellipse
semi major	7.90
semi minor	6.00
Azimuth	61 °
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
DZM	4.140	202	M	Pn	2011-08-20 21:39:22.1	-0.30	T
DZM	4.140	202	A	P	2011-08-20 21:39:22.7	0.30	T
MSVF	9.450	89	M	Pn	2011-08-20 21:40:37.9	2.70	T
HNR	11.810	317	M	Pn	2011-08-20 21:41:07.6	0.20	T
HNR	11.810	317	A	P	2011-08-20 21:41:07.9	0.50	T
EIDS	17.350	243	M	Pn	2011-08-20 21:42:20.4	-0.50	T
OUZ	17.610	165	M	Pn	2011-08-20 21:42:24.8	0.70	T
OUZ	17.610	165	A	P	2011-08-20 21:42:25.2	0.30	T
ARMA	19.300	228	M	P	2011-08-20 21:42:42.7	-0.90	T
CTAO	20.750	261	M	P	2011-08-20 21:42:59.0	-0.30	T
CTA	20.750	261	A	P	2011-08-20 21:43:01.1	1.80	T
HIZ	21.050	165	M	P	2011-08-20 21:43:03.3	0.80	T
URZ	21.450	160	M	P	2011-08-20 21:43:06.5	-0.30	T
BKZ	22.100	163	M	P	2011-08-20 21:43:13.9	0.10	T
PMG	22.150	291	M	P	2011-08-20 21:43:14.7	0.40	T
MTSU	22.630	267	A	P	2011-08-20 21:43:20.7	1.30	T
QRZ	22.840	171	A	P	2011-08-20 21:43:24.2	2.60	T
BFZ	23.450	164	M	P	2011-08-20 21:43:26.4	-1.50	T
QLP	23.580	245	A	P	2011-08-20 21:43:29.3	0.10	T
YNG	23.790	224	A	P	2011-08-20 21:43:34.9	3.70	T
THZ	23.810	171	M	P	2011-08-20 21:43:31.0	-0.40	T
CNB	23.820	221	A	P	2011-08-20 21:43:32.9	1.50	T
CAN	24.050	221	M	P	2011-08-20 21:43:33.6	0.10	T
CMSA	24.230	233	A	P	2011-08-20 21:43:35.4	0.30	T
COEN	24.340	276	M	P	2011-08-20 21:43:35.4	-0.80	T
KHZ	24.550	170	M	P	2011-08-20 21:43:36.1	-1.90	T
LTZ	24.730	173	M	P	2011-08-20 21:43:39.5	-0.30	T
OXZ	25.240	173	M	P	2011-08-20 21:43:43.6	-0.70	T
FOZ	25.300	177	M	P	2011-08-20 21:43:43.7	-1.10	T
RPZ	25.530	175	M	P	2011-08-20 21:43:46.1	-0.90	T
MQZ	25.690	172	M	P	2011-08-20 21:43:47.5	-0.90	T
MANU	25.950	306	M	P	2011-08-20 21:43:48.7	-2.00	T
QIS	27.000	260	A	P	2011-08-20 21:44:02.4	2.20	T
DCZ	27.190	182	M	P	2011-08-20 21:44:01.1	-0.80	T
STKA	27.530	235	M	P	2011-08-20 21:44:04.7	-0.30	T
ARPS	29.600	226	A	P	2011-08-20 21:44:23.8	0.40	T
MOO	29.990	212	A	P	2011-08-20 21:44:28.1	1.20	T
GENI	31.500	296	A	P	2011-08-20 21:44:40.9	0.70	T
WB2	31.940	261	M	P	2011-08-20 21:44:42.8	-1.30	T
WRAB	31.940	261	A	P	2011-08-20 21:44:45.5	1.40	T
WRA	31.950	261	M	P	2011-08-20 21:44:43.2	-1.00	T
BBOO	32.240	237	M	P	2011-08-20 21:44:46.7	0.10	T
AS01	32.330	254	M	P	2011-08-20 21:44:46.2	-1.30	T
AS31	32.370	254	M	P	2011-08-20 21:44:46.8	-1.10	T
MTN	36.000	273	M	P	2011-08-20 21:45:19.2	-0.10	T
KNRA	37.700	268	A	P	2011-08-20 21:45:33.1	-0.60	T
FORT	38.350	243	M	P	2011-08-20 21:45:39.1	-0.10	T
FORT	38.350	243	M	pP	2011-08-20 21:45:48.3	0.10	T
FITZ	40.310	263	M	P	2011-08-20 21:45:55.4	-0.20	T
MBWA	45.530	258	M	P	2011-08-20 21:46:37.7	-0.10	T
NWAO	47.750	242	M	P	2011-08-20 21:46:54.3	-1.00	T
KAPI	49.010	279	M	P	2011-08-20 21:47:05.3	0.40	T
MYLDM	54.180	291	M	P	2011-08-20 21:47:44.6	1.10	T
KKM	56.600	290	M	P	2011-08-20 21:48:01.4	0.30	T
VNDA	59.410	182	M	P	2011-08-20 21:48:19.5	-1.20	T
SBA	59.660	180	M	P	2011-08-20 21:48:21.9	-0.50	T
MAJO	61.370	333	M	P	2011-08-20 21:48:32.9	-1.20	T
KLR	74.520	336	M	P	2011-08-20 21:49:55.8	-0.90	T
CMAR	77.130	295	M	P	2011-08-20 21:50:12.4	0.70	T
MA2	78.810	351	M	P	2011-08-20 21:50:21.2	0.20	T
HIA	79.710	330	M	P	2011-08-20 21:50:24.7	-1.30	T
YAK	85.590	343	M	P	2011-08-20 21:50:54.2	-2.30	T
PFO	88.360	54	M	P	2011-08-20 21:51:10.9	0.80	T
TLY	89.330	326	M	P	2011-08-20 21:51:14.0	-0.50	T
SNAA	90.120	183	M	P	2011-08-20 21:51:16.1	-2.20	T
ARU	115.810	324	M	PKIKP	2011-08-20 21:56:58.4	-2.10	T
BLY	144.110	324	A	P	2011-08-20 21:57:50.7	-3.00	T
TNS	144.170	338	A	P	2011-08-20 21:57:50.6	-3.30	T
PDG	144.230	319	A	P	2011-08-20 21:57:50.6	-3.30	T
NKME	144.230	320	A	P	2011-08-20 21:57:51.0	-3.00	T
DRME	144.400	319	A	P	2011-08-20 21:57:51.8	-2.40	T
BRY	144.410	320	A	P	2011-08-20 21:57:51.5	-2.90	T
LJU	144.690	328	A	P	2011-08-20 21:57:52.0	-2.70	T
HCY	144.690	320	A	P	2011-08-20 21:57:52.5	-2.20	T
MYKA	144.730	329	A	P	2011-08-20 21:57:51.5	-3.40	T
ABH	144.780	338	A	P	2011-08-20 21:57:52.4	-2.50	T
CEY	144.950	327	A	P	2011-08-20 21:57:52.8	-2.40	T
VOJS	145.020	328	A	P	2011-08-20 21:57:52.5	-2.90	T
KTD	145.050	337	A	P	2011-08-20 21:57:53.2	-2.20	T
STU	145.070	336	A	P	2011-08-20 21:57:53.7	-1.70	T
RUP	145.100	338	A	P	2011-08-20 21:57:53.9	-1.60	T
FVI	145.170	330	A	P	2011-08-20 21:57:54.9	-0.80	T
ABTA	145.180	330	A	P	2011-08-20 21:57:52.8	-2.90	T
WATA	145.180	332	A	P	2011-08-20 21:57:53.0	-2.80	T
MOTA	145.390	332	A	P	2011-08-20 21:57:53.9	-2.20	T
RETA	145.430	333	A	P	2011-08-20 21:57:54.3	-1.80	T
STAL	145.440	329	A	P	2011-08-20 21:57:52.7	-3.40	T
LANF	145.440	337	A	P	2011-08-20 21:57:54.6	-1.40	T
WLF	145.440	339	A	P	2011-08-20 21:57:55.0	-1.00	T
GUT	145.670	335	A	P	2011-08-20 21:57:54.9	-1.60	T
OPP	145.690	336	A	P	2011-08-20 21:57:55.1	-1.40	T
BFO	145.770	336	A	P	2011-08-20 21:57:55.3	-1.30	T
SPAK	145.770	335	A	P	2011-08-20 21:57:55.4	-1.30	T
FETA	145.800	332	A	P	2011-08-20 21:57:55.7	-1.20	T
DAVA	145.970	333	A	P	2011-08-20 21:57:56.1	-1.00	T
SLE	146.160	335	A	P	2011-08-20 21:57:56.5	-0.80	T
KIZ	146.230	336	A	P	2011-08-20 21:57:56.8	-0.60	T
WILA	146.270	334	A	P	2011-08-20 21:57:56.7	-0.80	T
FELD	146.270	336	A	P	2011-08-20 21:57:56.8	-0.80	T
ECH	146.310	337	A	P	2011-08-20 21:57:56.8	-0.70	T
SULZ	146.500	335	A	P	2011-08-20 21:57:57.3	-0.60	T
TEOL	146.590	329	A	P	2011-08-20 21:57:58.0	0.00	T
SGRT	146.760	321	A	P	2011-08-20 21:57:58.3	-0.10	T
MAGA	146.780	331	A	P	2011-08-20 21:57:58.0	-0.50	T
BALST	146.830	335	A	P	2011-08-20 21:57:58.5	0.00	T
BOURR	146.960	336	A	P	2011-08-20 21:57:58.9	0.20	T
GUMA	146.990	324	A	P	2011-08-20 21:58:00.3	1.60	T
CRAC	147.130	318	A	P	2011-08-20 21:58:00.4	1.50	T
LOMF	147.150	336	A	P	2011-08-20 21:57:59.6	0.60	T
CING	147.190	325	A	P	2011-08-20 21:58:01.7	2.70	T
FRES	147.270	322	A	P	2011-08-20 21:58:02.0	2.90	T
FRON	147.350	326	A	P	2011-08-20 21:57:57.7	-1.60	T
PIPA	147.370	317	A	P	2011-08-20 21:58:00.8	1.50	T
CPGN	147.370	327	A	P	2011-08-20 21:58:01.5	2.00	T
SSFR	147.380	326	A	P	2011-08-20 21:58:00.5	1.10	T
MTRZ	147.400	328	A	P	2011-08-20 21:58:02.0	2.60	T
SNTG	147.410	325	A	P	2011-08-20 21:58:00.5	1.10	T
PIEI	147.440	326	A	P	2011-08-20 21:58:01.9	2.40	T
FDMO	147.480	325	A	P	2011-08-20 21:58:00.7	1.20	T
VCEL	147.480	323	A	P	2011-08-20 21:58:03.5	3.90	T
PARC	147.520	327	A	P	2011-08-20 21:58:01.6	2.00	T
ATPC	147.520	326	A	P	2011-08-20 21:58:01.6	2.00	T
SFI	147.540	327	A	P	2011-08-20 21:58:02.2	2.60	T
TIP	147.570	316	A	P	2011-08-20 21:58:01.3	1.60	T
NRCA	147.600	325	A	P	2011-08-20 21:58:01.1	1.30	T
CESI	147.600	325	A	P	2011-08-20 21:58:01.5	1.70	T
SIRI	147.600	318	A	P	2011-08-20 21:58:02.9	3.10	T
BADI	147.610	326	A	P	2011-08-20 21:58:01.0	1.30	T
ATVO	147.610	326	A	P	2011-08-20 21:58:02.7	3.00	T
ATCC	147.620	326	A	P	2011-08-20 21:58:00.9	1.20	T
MTSN	147.620	319	A	P	2011-08-20 21:58:01.5	1.70	T
MURB	147.630	326	A	P	2011-08-20 21:58:01.1	1.30	T
ASQU	147.650	327	A	P	2011-08-20 21:58:01.4	1.60	T
VMG	147.660	328	A	P	2011-08-20 21:58:02.9	3.10	T
ZCCA	147.670	329	A	P	2011-08-20 21:58:02.3	2.50	T
ATMC	147.680	326	A	P	2011-08-20 21:58:00.9	1.00	T
MCRV	147.690	320	A	P	2011-08-20 21:58:01.2	1.20	T
SEI	147.690	328	A	P	2011-08-20 21:58:01.5	1.60	T
INTR	147.690	323	A	P	2011-08-20 21:58:01.5	1.60	T
SERS	147.690	316	A	P	2011-08-20 21:58:01.5	1.50	T
CRE	147.690	327	A	P	2011-08-20 21:58:03.4	3.40	T
FNVD	147.730	328	A	P	2011-08-20 21:58:03.8	3.80	T
CDRU	147.770	319	A	P	2011-08-20 21:58:00.8	0.70	T
SGG	147.800	321	A	P	2011-08-20 21:58:03.2	3.10	T
CMPR	147.870	319	A	P	2011-08-20 21:58:01.1	0.90	T
CAFI	147.880	326	A	P	2011-08-20 21:58:03.3	3.10	T
PTF	147.900	328	A	P	2011-08-20 21:58:02.0	1.80	T
VVLD	147.940	323	A	P	2011-08-20 21:58:01.2	0.90	T
FIAM	147.970	324	A	P	2011-08-20 21:58:01.7	1.30	T
POFI	147.980	322	A	P	2011-08-20 21:58:01.4	1.00	T
CRMI	148.070	328	A	P	2011-08-20 21:58:01.1	0.60	T
VLC	148.100	329	A	P	2011-08-20 21:58:03.3	2.80	T
CERT	148.250	323	A	P	2011-08-20 21:58:01.6	0.80	T