Earthquake information

Summary Maps Testimonies Medias Scientific data

Author
Date and time	2011-08-20 18:02:00.4 UTC
Latitude	-18.570
Longitude	168.011
Depth	30
Magnitude	5.2 mb
Region	VANUATU
Latest update	2016-04-19 07:23:15.3 UTC

rms	1.58 s
N° phases used for the localisation	122
N° stations used for the localisation	122
Gap	77.0 °
95% confidence ellipse
semi major	8.3
semi minor	7.2
Azimuth	66 °
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
HNR	11.980	318	M	Pn	2011-08-20 18:04:48.2	-0.9	T	NEIR
HNR	11.980	318	A	P	2011-08-20 18:04:49.2	0.1	T	GFZ
EIDS	17.090	244	M	Pn	2011-08-20 18:05:55.5	-1.5	T	NEIR
OUZ	17.310	165	M	Pn	2011-08-20 18:06:01.4	1.6	T	NEIR
ARMA	18.980	229	M	P	2011-08-20 18:06:20.3	0.8	T	NEIR
AFI	19.950	80	M	P	2011-08-20 18:06:31.3	1.3	T	NEIR
CTAO	20.590	262	M	P	2011-08-20 18:06:37.5	0.6	T	NEIR
CTA	20.590	262	A	P	2011-08-20 18:06:39.5	2.6	T	GFZ
HIZ	20.750	165	M	P	2011-08-20 18:06:40.8	2.2	T	NEIR
MXZ	20.960	157	M	P	2011-08-20 18:06:41.3	0.4	T	NEIR
RABL	21.080	311	M	P	2011-08-20 18:06:44.4	2.2	T	NEIR
URZ	21.160	160	M	P	2011-08-20 18:06:43.2	0.1	T	NEIR
BKZ	21.800	162	M	P	2011-08-20 18:06:50.1	0	T	NEIR
MTSU	22.490	267	A	P	2011-08-20 18:06:59.9	2.5	T	GFZ
BFZ	23.150	164	M	P	2011-08-20 18:07:04.1	-0.2	T	NEIR
QLP	23.330	246	A	P	2011-08-20 18:07:05.9	-0.2	T	GFZ
CNB	23.480	221	A	P	2011-08-20 18:07:09.4	1.7	T	GFZ
THZ	23.490	171	M	P	2011-08-20 18:07:07.5	-0.3	T	NEIR
CAN	23.710	222	M	P	2011-08-20 18:07:08.6	-1.2	T	NEIR
CMSA	23.930	233	A	P	2011-08-20 18:07:12.2	0.4	T	GFZ
KHZ	24.230	170	M	P	2011-08-20 18:07:13.3	-1.2	T	NEIR
COEN	24.270	277	M	P	2011-08-20 18:07:13.2	-1.7	T	NEIR
LTZ	24.410	172	M	P	2011-08-20 18:07:16.5	0.3	T	NEIR
MILA	24.760	218	A	P	2011-08-20 18:07:23.2	3.8	T	GFZ
OXZ	24.910	173	M	P	2011-08-20 18:07:21.1	0.3	T	NEIR
FOZ	24.960	177	M	P	2011-08-20 18:07:19.9	-1.2	T	NEIR
RPZ	25.200	175	M	P	2011-08-20 18:07:23.8	0.4	T	NEIR
CRLZ	25.230	172	M	P	2011-08-20 18:07:23.8	0.2	T	NEIR
MQZ	25.360	172	M	P	2011-08-20 18:07:24.4	-0.4	T	NEIR
QIS	26.830	261	A	P	2011-08-20 18:07:40.5	2.4	T	GFZ
DCZ	26.840	181	M	P	2011-08-20 18:07:35.0	-3.2	T	NEIR
STKA	27.240	236	M	P	2011-08-20 18:07:41.8	0	T	NEIR
TOO	27.320	222	A	P	2011-08-20 18:07:44.4	1.8	T	GFZ
PYZ	27.540	182	M	P	2011-08-20 18:07:44.0	-0.5	T	NEIR
ARPS	29.280	226	A	P	2011-08-20 18:08:01.9	2	T	GFZ
GENI	31.550	297	A	P	2011-08-20 18:08:23.4	3.4	T	GFZ
WRAB	31.780	262	M	P	2011-08-20 18:08:19.0	-3	T	NEIR
WB2	31.780	262	M	P	2011-08-20 18:08:19.6	-2.4	T	NEIR
BBOO	31.950	237	M	P	2011-08-20 18:08:22.3	-1.3	T	NEIR
AS01	32.130	255	M	P	2011-08-20 18:08:23.8	-1.3	T	NEIR
AS31	32.170	255	M	P	2011-08-20 18:08:24.4	-1.1	T	NEIR
KNRA	37.570	268	A	P	2011-08-20 18:09:13.0	1	T	GFZ
FORT	38.090	244	M	P	2011-08-20 18:09:14.7	-1.7	T	NEIR
FITZ	40.160	264	M	P	2011-08-20 18:09:33.3	-0.4	T	NEIR
SOEI	43.210	276	M	P	2011-08-20 18:09:56.8	-2.1	T	NEIR
MBWA	45.350	258	M	P	2011-08-20 18:10:14.7	-1.1	T	NEIR
MMRI	45.460	276	M	P	2011-08-20 18:10:16.4	-0.2	T	NEIR
NWAO	47.490	242	M	P	2011-08-20 18:10:32.0	-0.6	T	NEIR
LUWI	47.660	286	M	P	2011-08-20 18:10:35.5	1.6	T	NEIR
KAPI	48.960	280	M	P	2011-08-20 18:10:44.5	0.6	T	NEIR
JAGI	53.150	273	M	P	2011-08-20 18:11:14.7	-0.7	T	NEIR
MYLDM	54.190	291	M	P	2011-08-20 18:11:24.0	1	T	NEIR
SBUM	58.710	285	M	P	2011-08-20 18:11:56.0	0.8	T	NEIR
VNDA	59.060	182	M	P	2011-08-20 18:11:54.4	-3.3	T	NEIR
SBA	59.320	180	M	P	2011-08-20 18:12:00.4	1	T	NEIR
JOW	59.360	318	M	P	2011-08-20 18:12:00.2	0.5	T	NEIR
CISI	59.420	272	M	P	2011-08-20 18:11:58.9	-1.3	T	NEIR
KSM	60.090	283	M	P	2011-08-20 18:12:03.0	-1.8	T	NEIR
INU	61.160	331	M	P	2011-08-20 18:12:09.5	-2.5	T	NEIR
YOJ	61.260	313	M	P	2011-08-20 18:12:12.3	-0.4	T	NEIR
TWG	61.610	310	M	P	2011-08-20 18:12:17.8	2.7	T	NEIR
MAJO	61.630	333	M	P	2011-08-20 18:12:14.0	-1.2	T	NEIR
MJB9	61.630	333	M	P	2011-08-20 18:12:15.8	0.5	T	NEIR
YULB	61.800	311	M	P	2011-08-20 18:12:15.7	-0.7	T	NEIR
NACB	62.070	312	M	P	2011-08-20 18:12:15.5	-2.7	T	NEIR
TPUB	62.220	310	M	P	2011-08-20 18:12:19.5	0.3	T	NEIR
JNU	62.450	325	M	P	2011-08-20 18:12:22.5	1.7	T	NEIR
ASAJ	66.580	340	M	P	2011-08-20 18:12:48.5	0.8	T	NEIR
COCO	68.550	264	M	P	2011-08-20 18:12:58.7	-1.4	T	NEIR
YSS	69.080	342	M	P	2011-08-20 18:13:04.0	0.6	T	NEIR
IPM	69.810	282	M	P	2011-08-20 18:13:08.1	0.1	T	NEIR
PSI	71.130	280	M	P	2011-08-20 18:13:15.3	-0.8	T	NEIR
PEA0	71.930	354	M	P	2011-08-20 18:13:20.4	-0.5	T	NEIR
CHTO	77.320	295	M	P	2011-08-20 18:13:52.9	0.8	T	NEIR
MAW	78.610	202	M	P	2011-08-20 18:13:59.1	-0.2	T	NEIR
YAK	85.890	343	M	P	2011-08-20 18:14:36.2	-1.1	T	NEIR
SONA1	85.990	324	M	P	2011-08-20 18:14:37.2	-0.9	T	NEIR
CAST	87.440	17	M	P	2011-08-20 18:14:42.5	-2.5	T	NEIR
AFDM	87.570	48	M	P	2011-08-20 18:14:45.0	-0.6	T	NEIR
CMB	87.580	49	M	P	2011-08-20 18:14:45.0	-0.7	T	NEIR
WAKR	88.460	49	M	P	2011-08-20 18:14:50.0	0	T	NEIR
DAC	88.870	51	M	P	2011-08-20 18:14:54.0	2	T	NEIR
TVH1	88.920	49	M	P	2011-08-20 18:14:52.9	0.5	T	NEIR
PAHR	89.000	47	M	P	2011-08-20 18:14:53.5	0.9	T	NEIR
K05A	89.280	44	M	P	2011-08-20 18:14:54.8	0.9	T	NEIR
SNAA	89.770	183	M	P	2011-08-20 18:14:53.8	-2.2	T	NEIR
ILB	89.940	18	M	P	2011-08-20 18:14:53.9	-2.9	T	NEIR
TPNV	90.130	51	M	P	2011-08-20 18:14:58.4	0.6	T	NEIR
D05A	90.580	40	M	P	2011-08-20 18:14:59.9	0.2	T	NEIR
WVOR	90.660	45	M	P	2011-08-20 18:14:59.6	-0.7	T	NEIR
SHPR	90.760	52	M	P	2011-08-20 18:15:00.7	-0.1	T	NEIR
BMN	90.820	47	M	P	2011-08-20 18:15:00.6	-0.4	T	NEIR
LCMT	92.380	52	M	P	2011-08-20 18:15:07.2	-1	T	NEIR
KNB	92.700	52	M	P	2011-08-20 18:15:09.2	-0.6	T	NEIR
U15A	92.880	53	M	P	2011-08-20 18:15:10.0	-0.7	T	NEIR
TNS	144.440	337	A	P	2011-08-20 18:21:32.6	-1.2	T	LED
MEM	144.960	340	A	P	2011-08-20 18:21:35.3	0.7	T	LED
ABH	145.050	338	A	P	2011-08-20 18:21:34.4	-0.4	T	LED
KTD	145.320	337	A	P	2011-08-20 18:21:35.5	0.2	T	LED
STU	145.340	335	A	P	2011-08-20 18:21:35.8	0.5	T	LED
ABTA	145.420	330	A	P	2011-08-20 18:21:34.5	-1	T	ZAMG
MOTA	145.640	332	A	P	2011-08-20 18:21:36.2	0.2	T	ZAMG
RETA	145.680	332	A	P	2011-08-20 18:21:36.1	0.2	T	ZAMG
LANF	145.710	337	A	P	2011-08-20 18:21:36.9	1	T	LED
WLF	145.720	339	A	P	2011-08-20 18:21:37.3	1.4	T	LED
GUT	145.930	335	A	P	2011-08-20 18:21:39.8	3.5	T	LED
OPP	145.950	336	A	P	2011-08-20 18:21:37.3	1	T	LED
BFO	146.030	336	A	P	2011-08-20 18:21:37.2	0.7	T	LED
SPAK	146.040	335	A	P	2011-08-20 18:21:38.6	2	T	LED
FETA	146.050	332	A	P	2011-08-20 18:21:37.5	0.8	T	ZAMG
DAVA	146.220	333	A	P	2011-08-20 18:21:39.0	2	T	ZAMG
SLE	146.420	335	A	P	2011-08-20 18:21:39.2	2.1	T	LED
KIZ	146.500	336	A	P	2011-08-20 18:21:39.5	2.3	T	LED
WILA	146.530	334	A	P	2011-08-20 18:21:38.6	1.2	T	LED
ECH	146.580	337	A	P	2011-08-20 18:21:39.8	2.4	T	LED
SULZ	146.770	335	A	P	2011-08-20 18:21:40.2	2.5	T	LED
MOF	146.890	336	A	P	2011-08-20 18:21:40.5	2.5	T	LED
BOURR	147.230	336	A	P	2011-08-20 18:21:40.3	1.8	T	LED
LOMF	147.420	336	A	P	2011-08-20 18:21:41.8	2.9	T	LED
ATMC	147.900	326	A	P	2011-08-20 18:21:42.9	3.3	T	INGV
CERA	148.080	322	A	P	2011-08-20 18:21:41.4	1.5	T	INGV
PTF	148.130	328	A	P	2011-08-20 18:21:43.9	3.9	T	INGV