Earthquake information

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Date and time	2013-05-31 22:21:55.6 UTC
Latitude	21.702
Longitude	143.071
Depth	319.8
Magnitude	4.4 mb
Region	MARIANA ISLANDS REGION
Latest update	2016-04-19 07:24:13.0 UTC

rms	0.94 s
N° phases used for the localisation	140
N° stations used for the localisation	140
Gap	96.0 °
95% confidence ellipse
semi major	5.8
semi minor	3.6
Azimuth	101 °
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
SARN	5.590	152	A	Pn	2013-05-31 22:23:20.5	-0.3	T	NEIR
ANA2	5.890	155	A	Pn	2013-05-31 22:23:24.4	0.2	T	NEIR
GUMO	8.250	168	A	Pn	2013-05-31 22:23:53.6	1.2	T	NEIR
GUMO	8.250	168	M	P	2013-05-31 22:23:53.9	1.4	T	GFZ
INU	14.590	340	M	P	2013-05-31 22:25:07.3	0	T	GFZ
MAJO	15.380	345	M	P	2013-05-31 22:25:16.0	0.1	T	GFZ
MJB9	15.390	345	A	P	2013-05-31 22:25:15.9	-0.1	T	NEIR
JNU	15.690	319	M	P	2013-05-31 22:25:21.2	1.9	T	GFZ
TJN	20.020	320	M	P	2013-05-31 22:26:05.0	-0.3	T	GSRC
ERM	20.250	0	M	P	2013-05-31 22:26:09.4	1.7	T	GFZ
KS15	20.460	323	A	P	2013-05-31 22:26:10.2	0.4	T	NEIR
SSLB	20.500	280	M	P	2013-05-31 22:26:11.3	1	T	GFZ
USA0B	24.240	340	A	P	2013-05-31 22:26:45.1	0.7	T	NEIR
KLR	28.910	345	M	P	2013-05-31 22:27:25.9	0	T	GSRC
SANI	28.920	217	M	P	2013-05-31 22:27:27.0	1.1	T	GFZ
MRSI	29.490	227	M	P	2013-05-31 22:27:31.1	0.2	T	GFZ
TOLI2	29.840	230	M	P	2013-05-31 22:27:33.9	-0.1	T	GFZ
MPSI	31.010	230	M	P	2013-05-31 22:27:43.9	-0.3	T	GFZ
HIA	33.160	332	M	P	2013-05-31 22:28:03.6	0.7	T	GSRC
TTSI	33.500	226	M	P	2013-05-31 22:28:06.1	0.3	T	GFZ
SPSI	34.220	225	M	P	2013-05-31 22:28:12.1	0.2	T	GFZ
BKB	34.250	232	M	P	2013-05-31 22:28:12.7	0.5	T	GFZ
BNSI	34.330	224	M	P	2013-05-31 22:28:14.5	1.6	T	GFZ
DLV	34.430	259	M	P	2013-05-31 22:28:14.5	0.6	T	GFZ
KAPI	35.030	223	M	P	2013-05-31 22:28:19.3	0.5	T	GFZ
BKSI	35.030	223	M	P	2013-05-31 22:28:19.3	0.5	T	GFZ
BSSI	35.440	221	M	P	2013-05-31 22:28:22.2	-0.1	T	GFZ
MTN	36.270	200	M	P	2013-05-31 22:28:27.7	-1.6	T	GFZ
LBFI	37.640	220	M	P	2013-05-31 22:28:39.9	-0.9	T	GFZ
ULN	38.900	321	M	P	2013-05-31 22:28:51.4	0	T	GSRC
PLAI	39.200	222	M	P	2013-05-31 22:28:52.4	-1.2	T	GFZ
KNRA	39.710	202	M	P	2013-05-31 22:28:57.1	-0.7	T	GFZ
KMMI	40.390	228	M	P	2013-05-31 22:29:04.9	1.6	T	GFZ
CMAR	41.470	274	M	P	2013-05-31 22:29:12.9	0.8	T	GSRC
CTAO	41.650	176	M	P	2013-05-31 22:29:13.7	0.2	T	GFZ
QIS	42.140	185	M	P	2013-05-31 22:29:17.1	-0.4	T	GFZ
WRAB	42.250	192	M	P	2013-05-31 22:29:18.1	-0.3	T	GFZ
WB2	42.260	192	A	P	2013-05-31 22:29:18.1	-0.3	T	NEIR
PWJI	42.590	229	M	P	2013-05-31 22:29:20.6	-0.4	T	GFZ
FITZ	43.080	205	M	P	2013-05-31 22:29:24.3	-0.7	T	GFZ
WOJI	43.090	231	M	P	2013-05-31 22:29:24.8	-0.2	T	GFZ
KULM	44.170	255	M	P	2013-05-31 22:29:34.7	1.2	T	GFZ
IPM	44.190	253	M	P	2013-05-31 22:29:34.4	0.7	T	GFZ
BILL	48.540	11	M	P	2013-05-31 22:30:07.4	0.1	T	GFZ
GSI	48.700	252	M	P	2013-05-31 22:30:08.6	0.1	T	GFZ
TIXI	50.630	354	M	P	2013-05-31 22:30:21.8	-1.1	T	GFZ
CMSA	52.990	177	M	P	2013-05-31 22:30:40.4	0.2	T	GFZ
STKA	53.290	182	M	P	2013-05-31 22:30:41.3	-1.1	T	GFZ
FORT	54.130	196	M	P	2013-05-31 22:30:47.8	-0.6	T	GFZ
ZALV	54.140	322	M	P	2013-05-31 22:30:48.8	0.3	T	GSRC
CHGN	54.830	36	A	P	2013-05-31 22:30:52.9	-0.5	T	NEIR
MAKZ	54.830	313	A	P	2013-05-31 22:30:53.7	0.2	T	NEIR
YNG	55.920	175	M	P	2013-05-31 22:31:01.3	0.2	T	GFZ
PDGK	56.410	308	M	P	2013-05-31 22:31:05.5	1	T	GFZ
MORW	56.800	208	M	P	2013-05-31 22:31:06.6	-0.7	T	GFZ
SII	57.190	36	A	P	2013-05-31 22:31:11.0	1	T	NEIR
KURK	57.400	317	M	P	2013-05-31 22:31:10.9	-0.6	T	GFZ
SVW2	57.460	30	A	P	2013-05-31 22:31:12.8	0.9	T	NEIR
BLDU	57.850	207	M	P	2013-05-31 22:31:14.1	-0.5	T	GFZ
ARPS	58.170	181	M	P	2013-05-31 22:31:16.3	-0.4	T	GFZ
KDAK	58.260	35	M	P	2013-05-31 22:31:17.3	0	T	GFZ
KLBR	58.280	205	M	P	2013-05-31 22:31:16.4	-1.1	T	GFZ
RSO	58.660	32	A	pP	2013-05-31 22:32:32.7	3.4	T	NEIR
AAK	60.080	308	M	P	2013-05-31 22:31:30.7	0.7	T	GSRC
MCK	61.030	28	A	P	2013-05-31 22:31:36.2	0	T	NEIR
OTUK	61.410	314	M	P	2013-05-31 22:31:39.6	0.9	T	GFZ
MALK	61.460	268	M	P	2013-05-31 22:31:39.2	0.2	T	GFZ
WRH	61.520	27	A	P	2013-05-31 22:31:39.3	-0.1	T	NEIR
COLA	61.690	27	M	P	2013-05-31 22:31:40.7	0.2	T	GFZ
NIL	61.940	298	M	P	2013-05-31 22:31:43.1	0.9	T	GFZ
BRVK	62.660	320	M	P	2013-05-31 22:31:47.1	0.1	T	GFZ
OUZ	63.590	152	M	P	2013-05-31 22:31:54.9	2	T	GFZ
CTGM	64.290	32	M	P	2013-05-31 22:31:58.0	0.3	T	NEIR
EGAK	64.530	27	M	P	2013-05-31 22:32:00.2	1.2	T	GFZ
KBL	65.250	299	M	P	2013-05-31 22:32:04.2	0.3	T	GFZ
WHY	67.460	32	M	P	2013-05-31 22:32:18.3	0.5	T	GFZ
INK	67.610	24	M	P	2013-05-31 22:32:17.6	-0.9	T	GFZ
URZ	67.670	152	M	P	2013-05-31 22:32:18.0	-0.8	T	GFZ
BKZ	68.150	153	M	P	2013-05-31 22:32:21.3	-0.6	T	GFZ
ARU	69.200	324	M	P	2013-05-31 22:32:27.5	-0.8	T	GFZ
ABKAR	69.470	316	A	P	2013-05-31 22:32:29.7	-0.3	T	NEIR
EUNU	75.110	8	M	P	2013-05-31 22:33:03.1	0	T	GFZ
YKW1	76.540	28	M	P	2013-05-31 22:33:10.9	-0.2	T	GFZ
LLLB	76.630	41	M	P	2013-05-31 22:33:12.7	1	T	GFZ
HSPB	76.710	349	M	P	2013-05-31 22:33:12.1	0.1	T	GFZ
LVZ	76.760	338	M	P	2013-05-31 22:33:12.4	0.1	T	GFZ
RES	77.100	13	M	P	2013-05-31 22:33:13.7	-0.4	T	GFZ
KEV	78.320	341	M	P	2013-05-31 22:33:20.4	-0.5	T	GFZ
UOSS	78.440	292	M	P	2013-05-31 22:33:21.5	0	T	GFZ
ARCES	78.890	342	A	P	2013-05-31 22:33:23.3	-0.7	T	NEWS
ARE0	78.890	342	M	P	2013-05-31 22:33:23.7	-0.3	T	GFZ
YBH	78.900	50	A	P	2013-05-31 22:33:25.3	1.2	T	NEIR
MSF	79.640	338	M	P	2013-05-31 22:33:27.4	-0.6	T	GFZ
SGF	79.700	340	M	P	2013-05-31 22:33:28.0	-0.3	T	GFZ
K05A	79.840	48	A	P	2013-05-31 22:33:30.8	1.5	T	NEIR
HEF	80.070	341	M	P	2013-05-31 22:33:29.8	-0.5	T	GFZ
JOF	80.270	334	M	P	2013-05-31 22:33:30.1	-1.2	T	GFZ
RNF	80.320	339	M	P	2013-05-31 22:33:30.9	-0.7	T	GFZ
NEW	80.350	42	M	P	2013-05-31 22:33:32.2	0.4	T	GFZ
DAG	81.130	356	M	P	2013-05-31 22:33:35.1	-0.7	T	GFZ
OBN	81.420	326	M	P	2013-05-31 22:33:33.9	-3.5	T	GSRC
WVOR	81.500	48	M	P	2013-05-31 22:33:39.3	1.3	T	GFZ
CMB	81.840	52	A	P	2013-05-31 22:33:40.7	1.1	T	NEIR
NCK	81.910	314	M	P	2013-05-31 22:33:40.6	0.6	T	GSRC
KIV	82.350	314	M	P	2013-05-31 22:33:43.0	0.7	T	GFZ
GNI	82.370	310	M	P	2013-05-31 22:33:42.7	0.2	T	GSRC
SUF	82.400	336	M	P	2013-05-31 22:33:40.9	-1.5	T	GFZ
PAGB	82.780	55	A	pP	2013-05-31 22:34:57.9	-0.8	T	NEIR
FINES	83.130	335	A	P	2013-05-31 22:33:44.7	-1.5	T	NEWS
FIA1	83.130	335	A	P	2013-05-31 22:33:45.1	-1.1	T	NEIR
VAF	83.530	337	M	P	2013-05-31 22:33:46.9	-1.2	T	GFZ
HLID	83.920	46	M	P	2013-05-31 22:33:51.5	1.1	T	GFZ
ARBE	84.280	333	M	P	2013-05-31 22:33:51.0	-0.9	T	GFZ
VSU	84.500	332	M	P	2013-05-31 22:33:52.0	-1	T	GFZ
MEF	84.510	334	M	P	2013-05-31 22:33:51.7	-1.3	T	GFZ
RAF	85.080	335	M	P	2013-05-31 22:33:53.9	-2	T	GFZ
SUMG	85.960	1	M	P	2013-05-31 22:34:01.0	0.3	T	GFZ
DUG	86.410	48	M	P	2013-05-31 22:34:03.5	0.9	T	GFZ
PFO	86.480	55	M	P	2013-05-31 22:34:03.4	0.5	T	GFZ
KIEV	87.460	324	M	P	2013-05-31 22:34:05.7	-1.7	T	GFZ
HFA0	88.680	337	A	P	2013-05-31 22:34:11.5	-1.6	T	NEWS
PV09	89.720	48	A	pP	2013-05-31 22:35:33.3	-0.5	T	NEIR
PV23	89.830	48	A	pP	2013-05-31 22:35:34.5	0.2	T	NEIR
PV14	89.860	48	A	pP	2013-05-31 22:35:34.1	-0.3	T	NEIR
PV20	89.910	48	A	pP	2013-05-31 22:35:34.2	-0.4	T	NEIR
PV04	89.930	48	A	pP	2013-05-31 22:35:35.0	0.3	T	NEIR
PV17	89.940	49	A	pP	2013-05-31 22:35:34.7	-0.1	T	NEIR
PV05	89.940	49	A	pP	2013-05-31 22:35:35.1	0.3	T	NEIR
PV16	89.960	48	A	pP	2013-05-31 22:35:34.6	-0.3	T	NEIR
PV18	89.990	49	A	pP	2013-05-31 22:35:34.7	-0.3	T	NEIR
PV11	89.990	48	A	pP	2013-05-31 22:35:35.4	0.4	T	NEIR
PV03	90.030	49	A	pP	2013-05-31 22:35:35.3	0.1	T	NEIR
PV12	90.030	48	A	pP	2013-05-31 22:35:36.2	1	T	NEIR
PV13	90.100	49	A	pP	2013-05-31 22:35:35.9	0.4	T	NEIR
PV02	90.130	49	A	pP	2013-05-31 22:35:33.2	-2.5	T	NEIR
BRTR	90.260	313	M	P	2013-05-31 22:34:20.1	-0.6	T	GSRC
RSSD	90.320	42	M	P	2013-05-31 22:34:21.3	0.3	T	GFZ
MVCO	90.770	49	A	pP	2013-05-31 22:35:38.2	-0.5	T	NEIR
ANMO	93.300	50	M	P	2013-05-31 22:34:33.8	-0.9	T	GSRC
PTGA	149.360	50	A	PKIKP	2013-05-31 22:41:04.2	2.1	T	NEIR