Earthquake information

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Author
Date and time	2011-05-02 13:20:58.7 UTC
Latitude	-15.495
Longitude	-174.343
Depth	10
Magnitude	5.4 mb
Region	TONGA
Latest update	2016-04-19 07:23:05.0 UTC

rms	1.57 s
N° phases used for the localisation	207
N° stations used for the localisation	207
Gap	56.0 °
95% confidence ellipse
semi major	13.60
semi minor	6.20
Azimuth	138 °
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
MSVF	7.620	252	M	Pn	2011-05-02 13:22:52.5	2.60	T
MSVF	7.620	252	M	P	2011-05-02 13:22:53.2	3.30	T
URZ	23.900	197	M	P	2011-05-02 13:26:12.4	-0.20	T
HIZ	24.830	201	M	P	2011-05-02 13:26:23.0	1.90	T
BKZ	24.920	197	M	P	2011-05-02 13:26:20.4	-1.60	T
BFZ	26.400	196	M	P	2011-05-02 13:26:34.6	-0.70	T
LTZ	29.520	200	M	P	2011-05-02 13:27:03.7	0.40	T
OXZ	30.080	200	M	P	2011-05-02 13:27:05.6	-2.60	T
RPZ	30.760	201	M	P	2011-05-02 13:27:11.7	-2.50	T
MLZ	33.210	203	M	P	2011-05-02 13:27:34.3	-1.40	T
DCZ	33.700	204	M	P	2011-05-02 13:27:39.1	-0.90	T
WHZ	33.750	203	M	P	2011-05-02 13:27:38.3	-2.20	T
EIDS	33.770	248	M	P	2011-05-02 13:27:40.8	0.20	T
ARMA	34.520	239	M	P	2011-05-02 13:27:50.3	3.10	T
PMG	38.030	275	M	P	2011-05-02 13:28:17.3	0.20	T
CAN	38.250	232	M	P	2011-05-02 13:28:20.7	1.60	T
MTSU	39.600	260	A	P	2011-05-02 13:28:31.5	1.20	T
CMSA	39.720	239	A	P	2011-05-02 13:28:30.8	-0.50	T
KIP	40.030	24	M	P	2011-05-02 13:28:31.9	-1.90	T
QLP	40.040	247	A	P	2011-05-02 13:28:33.7	-0.30	T
COEN	41.070	266	M	P	2011-05-02 13:28:43.4	1.00	T
TOO	41.700	230	A	P	2011-05-02 13:28:48.7	1.00	T
STKA	43.200	240	M	P	2011-05-02 13:28:58.5	-1.30	T
BBOO	47.980	240	M	P	2011-05-02 13:29:35.3	-2.40	T
WRAB	48.930	257	M	P	2011-05-02 13:29:42.5	-2.50	T
WB2	48.930	257	M	P	2011-05-02 13:29:43.4	-1.60	T
WRA	48.940	257	M	P	2011-05-02 13:29:44.8	-0.30	T
AS01	49.170	252	M	P	2011-05-02 13:29:44.7	-2.20	T
AS31	49.220	252	M	P	2011-05-02 13:29:45.2	-2.00	T
MTN	52.820	266	M	P	2011-05-02 13:30:12.3	-1.90	T
FITZ	57.300	258	M	P	2011-05-02 13:30:45.6	-1.00	T
SOEI	60.020	268	M	P	2011-05-02 13:31:06.5	0.80	T
MMRI	62.210	268	M	P	2011-05-02 13:31:18.7	-1.80	T
MBWA	62.460	254	M	P	2011-05-02 13:31:20.9	-1.20	T
MAJO	68.430	320	M	P	2011-05-02 13:32:02.5	1.70	T
MYLDM	69.580	282	M	P	2011-05-02 13:32:10.4	2.50	T
JAGI	70.040	267	M	P	2011-05-02 13:32:13.5	2.80	T
JNU	71.200	314	M	P	2011-05-02 13:32:16.3	-1.60	T
SDPT	71.540	8	M	P	2011-05-02 13:32:19.8	0.00	T
SAO	72.010	42	M	P	2011-05-02 13:32:22.5	-0.20	T
PEA0	72.450	343	M	P	2011-05-02 13:32:23.9	-1.40	T
PEA0B	72.450	343	M	P	2011-05-02 13:32:24.4	-0.90	T
CHGN	72.760	9	M	P	2011-05-02 13:32:27.1	0.00	T
MWC	72.850	46	M	P	2011-05-02 13:32:27.3	-0.70	T
YSS	73.120	331	M	P	2011-05-02 13:32:27.6	-1.70	T
CMB	73.440	42	M	P	2011-05-02 13:32:30.7	-0.60	T
AFDM	73.600	41	M	P	2011-05-02 13:32:31.4	-0.80	T
WDC	73.620	39	M	P	2011-05-02 13:32:31.2	-1.00	T
PFO	73.650	47	M	P	2011-05-02 13:32:32.2	-0.40	T
YBH	74.220	38	M	P	2011-05-02 13:32:35.6	-0.30	T
DAC	74.290	45	M	P	2011-05-02 13:32:35.9	-0.50	T
GSC	74.300	46	M	P	2011-05-02 13:32:35.7	-0.70	T
WAKR	74.320	42	M	P	2011-05-02 13:32:36.1	-0.50	T
TPUB	74.350	300	M	P	2011-05-02 13:32:35.8	-0.70	T
GLA	74.530	49	M	P	2011-05-02 13:32:37.3	-0.40	T
OHAK	74.530	12	M	P	2011-05-02 13:32:37.3	-0.30	T
HUMO	74.620	37	M	P	2011-05-02 13:32:37.9	-0.30	T
NV01	75.010	42	M	P	2011-05-02 13:32:39.7	-0.90	T
HSIG	75.040	54	M	P	2011-05-02 13:32:37.9	-2.70	T
NV11	75.110	43	M	P	2011-05-02 13:32:40.4	-0.70	T
Y12C	75.110	48	M	P	2011-05-02 13:32:40.8	-0.10	T
KDAK	75.200	12	M	P	2011-05-02 13:32:40.9	-0.50	T
TPNV	75.560	45	M	P	2011-05-02 13:32:42.4	-1.40	T
KS01	75.620	316	M	P	2011-05-02 13:32:42.5	-1.40	T
MOD	75.760	39	M	P	2011-05-02 13:32:43.2	-1.70	T
W13A	76.240	47	M	P	2011-05-02 13:32:45.1	-2.60	T
KSM	76.290	275	M	P	2011-05-02 13:32:48.6	0.90	T
Y14A	76.300	49	M	P	2011-05-02 13:32:47.2	-0.60	T
R11A	76.750	44	M	P	2011-05-02 13:32:49.5	-1.10	T
WVOR	77.070	39	M	P	2011-05-02 13:32:51.2	-1.10	T
LCMT	77.650	46	M	P	2011-05-02 13:32:53.8	-1.70	T
X16A	77.660	49	M	P	2011-05-02 13:32:55.6	-0.10	T
SVW2	77.790	9	M	P	2011-05-02 13:32:54.1	-2.10	T
KNB	77.950	46	M	P	2011-05-02 13:32:56.6	-0.60	T
PSUT	78.010	44	M	P	2011-05-02 13:32:57.1	-0.50	T
U15A	78.030	47	M	P	2011-05-02 13:32:57.5	-0.30	T
WUAZ	78.230	48	M	P	2011-05-02 13:32:57.3	-1.50	T
ELK	78.260	42	M	P	2011-05-02 13:32:57.2	-1.80	T
PKCU	78.510	46	M	P	2011-05-02 13:33:00.7	0.10	T
X18A	78.800	49	M	P	2011-05-02 13:33:05.3	3.30	T
RC01	78.820	12	M	P	2011-05-02 13:33:00.2	-1.60	T
HPIG	78.850	58	M	P	2011-05-02 13:33:05.2	2.90	T
HAWA	78.870	35	M	P	2011-05-02 13:32:59.8	-2.30	T
MSU	79.130	45	M	P	2011-05-02 13:33:03.3	-0.50	T
EYAK	79.190	14	M	P	2011-05-02 13:33:05.0	1.20	T
BMO	79.250	37	M	P	2011-05-02 13:33:02.2	-2.10	T
MFID	79.330	39	M	P	2011-05-02 13:33:03.5	-1.30	T
PMR	79.400	12	M	P	2011-05-02 13:33:02.5	-2.50	T
TT01	79.450	8	M	P	2011-05-02 13:33:04.5	-0.80	T
TTA	79.480	8	M	P	2011-05-02 13:33:04.9	-0.60	T
DUG	79.550	43	M	P	2011-05-02 13:33:04.7	-1.30	T
D08A	79.610	35	M	P	2011-05-02 13:33:05.4	-0.80	T
DIV	79.700	14	M	P	2011-05-02 13:33:07.2	0.50	T
E09A	79.720	36	M	P	2011-05-02 13:33:06.8	0.00	T
SML	79.760	12	M	P	2011-05-02 13:33:07.8	0.80	T
BMRM	79.830	14	M	P	2011-05-02 13:33:06.7	-0.70	T
SCM	79.990	13	M	P	2011-05-02 13:33:06.9	-1.40	T
KLU	79.990	13	M	P	2011-05-02 13:33:10.1	1.80	T
PPLA	80.040	10	M	P	2011-05-02 13:33:11.0	2.30	T
KLR	80.100	328	M	P	2011-05-02 13:33:09.4	0.60	T
B08A	80.160	34	M	P	2011-05-02 13:33:10.1	0.90	T
TMUT	80.180	45	M	P	2011-05-02 13:33:10.3	0.70	T
HLID	80.280	40	M	P	2011-05-02 13:33:10.2	0.20	T
HVU	80.380	42	M	P	2011-05-02 13:33:10.4	-0.10	T
C09A	80.400	35	M	P	2011-05-02 13:33:11.3	0.80	T
BALM	80.440	15	M	P	2011-05-02 13:33:12.3	1.50	T
CTU	80.500	43	M	P	2011-05-02 13:33:12.8	1.60	T
CAST	80.540	10	M	P	2011-05-02 13:33:09.9	-1.30	T
SRU	80.550	45	M	P	2011-05-02 13:33:12.1	0.60	T
P17A	80.580	45	M	P	2011-05-02 13:33:12.6	1.00	T
KTH	80.860	10	M	P	2011-05-02 13:33:11.7	-1.30	T
TRF	80.880	11	M	P	2011-05-02 13:33:11.6	-1.60	T
P18A	80.990	45	M	P	2011-05-02 13:33:14.2	0.20	T
DHY	81.100	12	M	P	2011-05-02 13:33:15.5	1.10	T
RND	81.110	11	M	P	2011-05-02 13:33:13.4	-0.90	T
SKAG	81.120	19	M	P	2011-05-02 13:33:16.6	2.30	T
PV09	81.220	46	M	P	2011-05-02 13:33:15.6	0.40	T
NEW	81.300	35	M	P	2011-05-02 13:33:19.2	3.90	T
BPAW	81.360	10	M	P	2011-05-02 13:33:14.0	-1.60	T
MCK	81.390	11	M	P	2011-05-02 13:33:14.5	-1.20	T
PAX	81.400	13	M	P	2011-05-02 13:33:16.6	0.70	T
PV01	81.450	47	M	P	2011-05-02 13:33:16.4	0.10	T
ANMO	81.560	50	M	P	2011-05-02 13:33:19.9	3.10	T
BWN	81.690	11	M	P	2011-05-02 13:33:17.7	0.40	T
MENT	81.760	14	M	P	2011-05-02 13:33:18.2	0.50	T
AHID	81.950	42	M	P	2011-05-02 13:33:18.8	-0.10	T
DLBC	82.120	22	M	P	2011-05-02 13:33:22.7	3.00	T
WRH	82.220	11	M	P	2011-05-02 13:33:18.5	-1.60	T
MLY	82.260	10	M	P	2011-05-02 13:33:18.8	-1.60	T
DOT	82.300	13	M	P	2011-05-02 13:33:19.2	-1.40	T
MSO	82.300	37	M	P	2011-05-02 13:33:20.3	-0.40	T
DLMT	82.330	39	M	P	2011-05-02 13:33:21.0	0.10	T
HDA	82.370	12	M	P	2011-05-02 13:33:18.9	-2.00	T
SEY	82.380	345	M	P	2011-05-02 13:33:20.5	-0.40	T
REDW	82.400	41	M	P	2011-05-02 13:33:21.2	-0.20	T
CCB	82.430	11	M	P	2011-05-02 13:33:19.5	-1.70	T
S22A	82.500	48	M	P	2011-05-02 13:33:22.3	0.40	T
SNOW	82.510	41	M	P	2011-05-02 13:33:22.6	0.60	T
O20A	82.590	45	M	P	2011-05-02 13:33:22.2	-0.10	T
IMW	82.610	41	M	P	2011-05-02 13:33:22.5	0.00	T
COLA	82.630	11	M	P	2011-05-02 13:33:20.7	-1.50	T
MDM	82.630	11	M	P	2011-05-02 13:33:20.8	-1.50	T
ILB	82.720	12	M	P	2011-05-02 13:33:22.3	-0.40	T
FLWY	82.850	41	M	P	2011-05-02 13:33:23.6	-0.10	T
BW06	82.940	42	M	P	2011-05-02 13:33:22.3	-1.90	T
PD31	82.940	42	M	P	2011-05-02 13:33:23.4	-0.80	T
YFT	82.950	40	M	P	2011-05-02 13:33:26.0	1.80	T
YMR	82.980	40	M	P	2011-05-02 13:33:25.5	1.20	T
SMCO	83.030	46	M	P	2011-05-02 13:33:24.9	0.10	T
BOZ	83.060	39	M	P	2011-05-02 13:33:24.4	-0.30	T
H17A	83.080	40	M	P	2011-05-02 13:33:26.0	1.10	T
LKWY	83.280	40	M	P	2011-05-02 13:33:27.2	1.30	T
WALA	83.510	35	M	P	2011-05-02 13:33:28.1	1.10	T
DAWY	83.740	15	M	P	2011-05-02 13:33:27.2	-0.80	T
EGAK	83.920	14	M	P	2011-05-02 13:33:28.3	-0.60	T
Q24A	84.220	47	M	P	2011-05-02 13:33:31.5	0.70	T
RLMT	84.250	40	M	P	2011-05-02 13:33:30.8	-0.10	T
ISCO	84.250	46	M	P	2011-05-02 13:33:32.3	1.30	T
COLD	84.380	9	M	P	2011-05-02 13:33:30.7	-0.50	T
BILL	84.480	353	M	P	2011-05-02 13:33:31.5	-0.30	T
N23A	84.490	45	M	P	2011-05-02 13:33:32.3	0.10	T
K22A	84.880	43	M	P	2011-05-02 13:33:34.7	0.70	T
PHWY	85.000	45	M	P	2011-05-02 13:33:34.1	-0.60	T
EGMT	85.360	38	M	P	2011-05-02 13:33:37.0	0.70	T
ABTX	85.860	55	M	P	2011-05-02 13:33:39.7	1.00	T
CCIG	87.040	72	M	P	2011-05-02 13:33:48.1	3.50	T
RSSD	87.140	43	M	P	2011-05-02 13:33:46.6	1.40	T
MAW	87.410	199	M	P	2011-05-02 13:33:45.9	-0.30	T
PSI	87.570	273	M	P	2011-05-02 13:33:47.8	0.70	T
HKT	88.000	58	M	P	2011-05-02 13:33:51.8	2.80	T
INK	88.580	14	M	P	2011-05-02 13:33:50.7	-1.10	T
YAK	88.840	337	M	P	2011-05-02 13:33:56.0	3.00	T
YKB5	90.550	24	M	P	2011-05-02 13:33:58.8	-2.20	T
YKW3	90.580	24	M	P	2011-05-02 13:34:02.5	1.40	T
CHTO	91.880	289	M	P	2011-05-02 13:34:09.7	2.50	T
ECSD	91.970	45	M	P	2011-05-02 13:34:11.4	3.80	T
JTS	92.120	80	M	P	2011-05-02 13:34:10.6	2.30	T
SNAA	92.860	177	M	P	2011-05-02 13:34:11.6	-0.20	T
ULN	93.900	319	M	P	2011-05-02 13:34:20.1	3.40	T
AGMN	93.960	41	M	P	2011-05-02 13:34:17.4	0.60	T
ULM	94.580	39	M	P	2011-05-02 13:34:19.7	0.10	T
TIXI	94.850	345	M	P	2011-05-02 13:34:21.7	0.90	T
SPMN	95.020	45	M	P	2011-05-02 13:34:23.7	2.00	T
JFWS	96.160	47	M	P	2011-05-02 13:34:30.6	3.80	T
COWI	97.740	44	M	P	2011-05-02 13:34:35.7	1.70	T
RES	102.060	16	M	P	2011-05-02 13:34:54.6	1.40	T
AAK	115.850	310	M	PKIKP	2011-05-02 13:39:44.3	2.50	T
BRVK	117.450	322	M	PKIKP	2011-05-02 13:39:45.7	1.00	T
ZRNK	118.230	322	M	PKIKP	2011-05-02 13:39:46.6	0.40	T
ARU	122.940	328	M	PKIKP	2011-05-02 13:39:56.6	1.40	T
AK11	140.110	337	M	PKIKP	2011-05-02 13:40:28.2	0.70	T
TSUM	143.580	199	M	PKIKP	2011-05-02 13:40:34.7	0.80	T
BUR08	144.090	337	M	PKIKP	2011-05-02 13:40:38.1	3.30	T
MORC	144.470	347	M	PKIKP	2011-05-02 13:40:34.9	-0.50	T
KMBO	144.670	245	M	PKIKP	2011-05-02 13:40:36.1	0.20	T
TIRR	145.280	331	M	PKIKP	2011-05-02 13:40:40.6	3.90	T
MLR	145.570	334	M	PKIKP	2011-05-02 13:40:36.8	-0.60	T
PSZ	145.590	343	M	PKIKP	2011-05-02 13:40:39.2	1.90	T
BR131	145.650	320	M	PKIKP	2011-05-02 13:40:37.9	0.40	T
KHC	145.830	351	M	PKIKP	2011-05-02 13:40:37.3	-0.40	T
WLF	145.920	359	M	PKIKP	2011-05-02 13:40:40.0	2.20	T
GEC2	146.090	351	M	PKIKP	2011-05-02 13:40:40.0	1.80	T
GEA0	146.100	351	M	PKIKP	2011-05-02 13:40:38.0	-0.20	T
BR231	146.110	321	M	PKIKP	2011-05-02 13:40:37.5	-0.80	T
BFO	147.180	357	M	PKIKP	2011-05-02 13:40:43.7	3.70	T
FUORN	148.730	354	M	PKIKP	2011-05-02 13:40:46.5	3.70	T
TOA0	175.510	121	M	PKIKP	2011-05-02 13:41:10.3	1.40	T