Earthquake information

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Author
Date and time	2011-02-20 14:32:23.5 UTC
Latitude	1.365
Longitude	97.118
Depth	27
Magnitude	5.3 mb
Region	NIAS REGION, INDONESIA
Latest update	2016-04-19 07:23:05.0 UTC

rms	1.09 s
N° phases used for the localisation	244
N° stations used for the localisation	244
Gap	56.0 °
95% confidence ellipse
semi major	4.80
semi minor	2.70
Azimuth	25 °
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
GSI	0.460	98	M	P	2011-02-20 14:32:33.4	0.20	T
GSI	0.460	98	A	Pn	2011-02-20 14:32:33.5	0.00	T
TPTI	1.880	2	A	P	2011-02-20 14:32:52.9	-1.00	T
KCSI	2.240	17	A	P	2011-02-20 14:32:58.9	0.10	T
PSI	2.240	54	M	Pn	2011-02-20 14:32:59.4	0.50	T
MNSI	2.530	103	A	P	2011-02-20 14:33:02.3	-0.40	T
TSI	2.570	34	A	P	2011-02-20 14:33:04.4	1.10	T
MLSI	2.970	346	A	P	2011-02-20 14:33:08.2	-0.60	T
PPI	3.750	119	A	P	2011-02-20 14:33:19.6	0.10	T
LHMI	3.840	358	M	Pn	2011-02-20 14:33:21.7	0.90	T
LHMI	3.840	358	A	P	2011-02-20 14:33:23.7	2.90	T
BKNI	4.050	105	M	Pn	2011-02-20 14:33:23.6	-0.10	T
BKNI	4.050	105	A	P	2011-02-20 14:33:24.1	0.40	T
IPM	4.980	52	A	P	2011-02-20 14:33:37.5	1.00	T
IPM	4.980	52	M	Pn	2011-02-20 14:33:37.8	1.30	T
KULM	5.260	42	A	P	2011-02-20 14:33:40.5	0.30	T
KULM	5.260	42	M	Pn	2011-02-20 14:33:40.8	0.60	T
BTDF	6.650	90	A	P	2011-02-20 14:34:00.3	0.90	T
MYKOM	6.740	86	M	Pn	2011-02-20 14:34:01.2	0.60	T
KSI	7.400	132	A	P	2011-02-20 14:34:13.4	3.60	T
TPRI	7.420	93	A	P	2011-02-20 14:34:12.1	2.20	T
MNAI	8.150	134	M	Pn	2011-02-20 14:34:19.1	-0.80	T
LHSI	8.220	129	A	P	2011-02-20 14:34:21.0	0.10	T
MDSI	9.140	130	A	P	2011-02-20 14:34:32.2	-1.30	T
PHET	11.740	12	A	P	2011-02-20 14:35:10.0	0.90	T
KSM	13.190	89	M	Pn	2011-02-20 14:35:30.8	1.90	T
PBKI	15.100	106	A	P	2011-02-20 14:35:59.7	-0.10	T
SBUM	15.130	86	M	Pn	2011-02-20 14:35:56.1	0.80	T
UBPT	16.100	30	A	P	2011-02-20 14:36:10.0	-0.90	T
CM01	17.050	6	M	Pn	2011-02-20 14:36:18.5	-1.40	T
CM01	17.050	6	A	PcP	2011-02-20 14:41:05.4	1.00	T
CM01	17.050	6	A	ScP	2011-02-20 14:44:37.9	0.60	T
CM31	17.080	6	M	Pn	2011-02-20 14:36:19.2	-1.10	T
PALK	17.380	290	M	Pn	2011-02-20 14:36:25.3	1.20	T
PALK	17.380	290	A	P	2011-02-20 14:36:27.3	2.10	T
CHTO	17.430	6	M	Pn	2011-02-20 14:36:23.4	-1.30	T
CHTO	17.430	6	A	P	2011-02-20 14:36:23.6	-2.20	T
CMMT	17.430	6	A	P	2011-02-20 14:36:23.6	-2.20	T
BBKI	18.350	105	A	P	2011-02-20 14:36:37.2	1.30	T
KKM	19.610	76	M	Pn	2011-02-20 14:36:49.8	-1.40	T
KKM	19.610	76	A	P	2011-02-20 14:36:52.3	2.50	T
BKB	19.970	97	A	P	2011-02-20 14:36:56.2	2.70	T
QIZ	21.530	35	M	P	2011-02-20 14:37:09.5	-1.00	T
MYLDM	21.680	79	M	P	2011-02-20 14:37:11.9	-0.10	T
TWSI	22.110	117	A	P	2011-02-20 14:37:18.1	1.50	T
MMSI	22.160	101	A	P	2011-02-20 14:37:17.7	0.60	T
PMSI	22.320	103	A	P	2011-02-20 14:37:21.7	2.80	T
TTSI	23.110	101	A	P	2011-02-20 14:37:29.3	2.10	T
KAPI	23.480	106	M	P	2011-02-20 14:37:29.4	-1.60	T
LUWI	25.760	95	M	P	2011-02-20 14:37:50.2	-1.70	T
LSA	28.740	349	M	P	2011-02-20 14:38:19.8	0.60	T
SOEI	29.200	113	A	P	2011-02-20 14:38:19.3	-3.60	T
ENH	31.060	21	M	P	2011-02-20 14:38:38.2	-0.90	T
YULB	32.080	45	M	P	2011-02-20 14:38:48.3	0.10	T
SSLB	32.100	44	M	P	2011-02-20 14:38:48.1	-0.20	T
FITZ	34.090	126	M	P	2011-02-20 14:39:03.6	-2.00	T
JOW	39.190	47	M	P	2011-02-20 14:39:49.2	0.10	T
KBL	42.140	325	M	P	2011-02-20 14:40:13.1	-0.60	T
BJT	42.190	22	M	P	2011-02-20 14:40:14.6	0.70	T
WRAB	42.200	122	M	P	2011-02-20 14:40:12.5	-1.40	T
WB2	42.200	122	M	P	2011-02-20 14:40:12.8	-1.20	T
AS31	43.560	127	M	P	2011-02-20 14:40:24.2	-0.80	T
AS01	43.600	127	M	P	2011-02-20 14:40:24.1	-1.20	T
TJN	44.690	35	M	P	2011-02-20 14:40:34.0	0.00	T
JNU	44.740	42	M	P	2011-02-20 14:40:34.1	-0.30	T
INCN	45.060	34	M	P	2011-02-20 14:40:35.9	-1.10	T
DZET	45.370	329	M	P	2011-02-20 14:40:38.7	-0.90	T
TKM2	45.630	338	M	P	2011-02-20 14:40:42.4	0.60	T
KS15	45.730	35	M	P	2011-02-20 14:40:42.0	-0.30	T
KS01	45.760	35	M	P	2011-02-20 14:40:41.6	-0.90	T
AAK	45.820	337	M	P	2011-02-20 14:40:44.3	1.10	T
EKS2	46.130	336	M	P	2011-02-20 14:40:46.9	1.30	T
SONA1	46.990	9	M	P	2011-02-20 14:40:52.6	0.20	T
MK01	47.040	346	M	P	2011-02-20 14:40:52.8	0.20	T
MKAR	47.060	346	M	P	2011-02-20 14:40:53.2	0.40	T
MK31	47.060	346	M	P	2011-02-20 14:40:53.2	0.40	T
ULN	47.110	9	M	P	2011-02-20 14:40:53.6	0.30	T
MAKZ	47.150	346	M	P	2011-02-20 14:40:53.7	0.20	T
KK31	47.870	334	M	P	2011-02-20 14:40:59.2	0.10	T
KKAR	47.870	334	M	P	2011-02-20 14:40:59.3	0.20	T
COEN	48.100	110	M	P	2011-02-20 14:40:59.2	-1.60	T
INU	50.160	43	M	P	2011-02-20 14:41:16.3	-0.30	T
TLY	50.440	5	M	P	2011-02-20 14:41:19.3	0.60	T
PMG	50.970	103	M	P	2011-02-20 14:41:22.1	-0.60	T
OTUK	51.370	339	M	P	2011-02-20 14:41:25.7	0.00	T
HIA	51.510	19	M	P	2011-02-20 14:41:26.7	-0.10	T
KURK	51.610	345	M	P	2011-02-20 14:41:27.7	0.20	T
MAJO	51.620	43	M	P	2011-02-20 14:41:27.3	-0.30	T
MJB9	51.620	43	M	P	2011-02-20 14:41:27.4	-0.20	T
MDJ	51.760	29	M	P	2011-02-20 14:41:29.0	0.40	T
VLA	51.870	32	M	P	2011-02-20 14:41:29.0	-0.40	T
CTAO	52.650	117	M	P	2011-02-20 14:41:34.7	-0.50	T
STKA	53.530	132	M	P	2011-02-20 14:41:41.6	-0.10	T
RAYN	54.610	298	M	P	2011-02-20 14:41:50.4	0.80	T
BRVK	56.130	341	M	P	2011-02-20 14:42:00.0	-0.50	T
AB31	57.330	332	M	P	2011-02-20 14:42:08.3	-0.70	T
ABKAR	57.330	332	M	P	2011-02-20 14:42:08.8	-0.20	T
GALA	57.570	319	M	P	2011-02-20 14:42:10.5	-0.20	T
GALA	57.570	319	M	S	2011-02-20 14:50:08.4	1.60	T
ASTR	57.600	316	M	P	2011-02-20 14:42:09.9	-1.00	T
ASTR	57.600	316	M	S	2011-02-20 14:50:07.4	0.20	T
LKRN	57.680	316	M	P	2011-02-20 14:42:11.2	-0.30	T
LKRN	57.680	316	M	S	2011-02-20 14:50:09.8	1.50	T
NDR	57.770	319	M	P	2011-02-20 14:42:11.9	-0.20	T
NDR	57.770	319	M	S	2011-02-20 14:50:11.1	1.70	T
GOBA	57.850	318	M	P	2011-02-20 14:42:12.4	-0.20	T
GOBA	57.850	318	M	S	2011-02-20 14:50:12.0	1.60	T
LRK	57.950	316	M	P	2011-02-20 14:42:13.1	-0.50	T
LRK	57.950	316	M	S	2011-02-20 14:50:13.3	1.20	T
ALIB	58.120	318	M	P	2011-02-20 14:42:14.3	-0.20	T
ALIB	58.120	318	M	S	2011-02-20 14:50:15.6	1.60	T
GLBA	58.190	317	M	P	2011-02-20 14:42:14.8	-0.30	T
GLBA	58.190	317	M	S	2011-02-20 14:50:16.5	1.50	T
SAAT	58.460	317	M	P	2011-02-20 14:42:17.2	0.20	T
SAAT	58.460	317	M	S	2011-02-20 14:50:21.0	2.50	T
EIDS	58.530	121	M	P	2011-02-20 14:42:17.8	0.30	T
ASAJ	58.580	37	M	P	2011-02-20 14:42:17.7	-0.10	T
ATGJ	58.600	319	M	P	2011-02-20 14:42:17.7	-0.40	T
ATGJ	58.600	319	M	S	2011-02-20 14:50:21.8	1.40	T
SIZA	58.730	319	M	P	2011-02-20 14:42:18.6	-0.40	T
SIZA	58.730	319	M	S	2011-02-20 14:50:23.5	1.40	T
PQL	58.790	318	M	P	2011-02-20 14:42:19.0	-0.50	T
PQL	58.790	318	M	S	2011-02-20 14:50:24.3	1.30	T
KDMR	58.870	318	M	P	2011-02-20 14:42:19.6	-0.20	T
KDMR	58.870	318	M	S	2011-02-20 14:50:25.3	1.50	T
AKTK	59.050	332	M	P	2011-02-20 14:42:20.3	-0.80	T
IML	59.070	318	M	P	2011-02-20 14:42:20.9	-0.40	T
IML	59.070	318	M	S	2011-02-20 14:50:27.9	1.40	T
QUB	59.130	319	M	P	2011-02-20 14:42:21.4	-0.30	T
QUB	59.130	319	M	S	2011-02-20 14:50:28.8	1.50	T
ZRD	59.160	317	M	P	2011-02-20 14:42:21.2	-0.60	T
ZRD	59.160	317	M	S	2011-02-20 14:50:28.4	0.90	T
XNQ	59.280	319	M	P	2011-02-20 14:42:22.5	-0.40	T
XNQ	59.280	319	M	S	2011-02-20 14:50:30.8	1.40	T
BRDA	59.500	317	M	P	2011-02-20 14:42:23.9	-0.20	T
BRDA	59.500	317	M	S	2011-02-20 14:50:33.4	1.50	T
MNGR	59.790	318	M	P	2011-02-20 14:42:25.9	-0.30	T
MNGR	59.790	318	M	S	2011-02-20 14:50:37.3	1.60	T
KMBO	59.910	268	M	P	2011-02-20 14:42:28.5	1.20	T
SEKA	59.920	318	M	P	2011-02-20 14:42:26.8	-0.40	T
SEKA	59.920	318	M	S	2011-02-20 14:50:38.9	1.40	T
NAX	60.180	315	M	P	2011-02-20 14:42:28.5	-0.40	T
NAX	60.180	315	M	S	2011-02-20 14:50:42.0	1.20	T
GANJ	60.250	317	M	P	2011-02-20 14:42:29.0	-0.40	T
GANJ	60.250	317	M	S	2011-02-20 14:50:43.1	1.40	T
YSS	60.260	34	M	P	2011-02-20 14:42:29.4	0.00	T
ZKTA	60.500	318	M	P	2011-02-20 14:42:30.8	-0.30	T
ZKTA	60.500	318	M	S	2011-02-20 14:50:46.2	1.30	T
GDB	60.670	317	M	P	2011-02-20 14:42:31.3	-1.10	T
GDB	60.670	317	M	S	2011-02-20 14:50:47.4	0.20	T
QZX	61.080	317	M	P	2011-02-20 14:42:34.7	-0.30	T
QZX	61.080	317	M	S	2011-02-20 14:50:53.7	1.40	T
GNI	61.120	316	M	P	2011-02-20 14:42:36.4	0.90	T
ARU	63.000	337	M	P	2011-02-20 14:42:47.0	-0.90	T
NCK	63.340	319	M	P	2011-02-20 14:42:50.2	0.10	T
KIV	64.130	319	M	P	2011-02-20 14:42:55.0	-0.50	T
YAK	65.290	16	M	P	2011-02-20 14:43:00.7	-2.10	T
MBAR	66.400	269	M	P	2011-02-20 14:43:11.8	1.50	T
BR131	68.940	312	M	P	2011-02-20 14:43:26.0	-0.30	T
MA2	71.220	26	M	P	2011-02-20 14:43:39.9	-0.20	T
PET	72.140	34	M	P	2011-02-20 14:43:45.0	-0.60	T
OBN	72.440	328	M	P	2011-02-20 14:43:46.9	-0.40	T
TIXI	73.040	10	M	P	2011-02-20 14:43:49.4	-1.50	T
SEY	73.640	23	M	P	2011-02-20 14:43:53.3	-1.20	T
AKBB	75.080	322	M	P	2011-02-20 14:44:02.3	-0.50	T
KIEV	75.090	322	M	P	2011-02-20 14:44:01.9	-1.00	T
AK11	75.110	322	M	P	2011-02-20 14:44:02.3	-0.70	T
VRI	75.440	317	M	P	2011-02-20 14:44:04.9	-0.10	T
PLOR	75.490	317	M	P	2011-02-20 14:44:04.8	-0.50	T
MLR	75.890	317	M	P	2011-02-20 14:44:04.2	-3.50	T
PRAR	76.120	319	M	P	2011-02-20 14:44:09.2	0.30	T
KMPD	76.250	320	M	P	2011-02-20 14:44:09.0	-0.50	T
ARR	76.770	316	M	P	2011-02-20 14:44:12.3	-0.30	T
BURAR	76.850	319	M	P	2011-02-20 14:44:13.6	0.50	T
BUR04	76.850	319	M	P	2011-02-20 14:44:13.7	0.60	T
BUR08	76.860	319	M	P	2011-02-20 14:44:13.9	0.70	T
VTS	77.260	313	M	P	2011-02-20 14:44:15.3	-0.10	T
ARCR	77.310	318	M	P	2011-02-20 14:44:16.8	1.30	T
LOT	77.380	316	M	P	2011-02-20 14:44:15.1	-1.00	T
GZR	78.060	316	M	P	2011-02-20 14:44:18.7	-1.10	T
DRGR	78.360	318	M	P	2011-02-20 14:44:22.1	0.60	T
LVZ	78.650	340	M	P	2011-02-20 14:44:22.2	-0.80	T
KUBS	78.660	315	A	P	2011-02-20 14:44:22.6	-0.50	T
MDVR	78.700	315	M	P	2011-02-20 14:44:21.7	-1.60	T
TRPA	78.720	319	A	P	2011-02-20 14:44:24.0	0.70	T
BZS	78.900	316	M	P	2011-02-20 14:44:23.9	-0.40	T
SIRR	78.980	317	M	P	2011-02-20 14:44:25.5	0.70	T
SUR	79.180	237	A	PcP	2011-02-20 14:44:35.3	0.90	T
FIA1	79.810	333	M	P	2011-02-20 14:44:29.1	-0.20	T
FINES	79.820	333	A	P	2011-02-20 14:44:28.3	-1.00	T
PSZ	80.430	318	M	P	2011-02-20 14:44:32.4	-0.40	T
PSZ	80.430	318	A	PcP	2011-02-20 14:44:40.0	0.30	T
TSUM	80.570	250	M	P	2011-02-20 14:44:35.0	1.40	T
OJC	80.840	321	M	P	2011-02-20 14:44:34.6	-0.30	T
PKSM	81.040	317	M	P	2011-02-20 14:44:36.1	0.20	T
BLY	81.890	315	M	P	2011-02-20 14:44:40.0	-0.40	T
MORC	82.220	320	M	P	2011-02-20 14:44:42.1	-0.20	T
MORC	82.220	320	A	PcP	2011-02-20 14:44:48.8	1.30	T
ARCES	82.350	340	A	P	2011-02-20 14:44:42.4	-0.50	T
BKZ	82.620	130	M	P	2011-02-20 14:44:44.3	0.00	T
GEC2	84.640	319	M	P	2011-02-20 14:44:55.3	0.60	T
KHC	84.740	319	M	P	2011-02-20 14:44:54.4	-0.80	T
KHC	84.740	319	A	PcP	2011-02-20 14:45:02.1	3.50	T
CLL	85.250	321	M	P	2011-02-20 14:44:57.9	0.20	T
FUORN	86.850	316	M	P	2011-02-20 14:45:06.5	0.60	T
KEST	87.400	306	M	P	2011-02-20 14:45:10.2	1.90	T
PGF	87.700	312	A	P	2011-02-20 14:45:09.5	-0.30	T
KBS	87.740	349	M	P	2011-02-20 14:45:07.9	-1.90	T
BFO	88.180	318	M	P	2011-02-20 14:45:11.4	-0.60	T
SBF	88.830	314	A	P	2011-02-20 14:45:15.0	-0.10	T
CDF	88.880	318	A	P	2011-02-20 14:45:14.7	-0.70	T
LPG	89.290	315	A	P	2011-02-20 14:45:17.5	-0.10	T
MBDF	89.300	315	A	P	2011-02-20 14:45:19.3	1.90	T
LPL	89.310	315	A	P	2011-02-20 14:45:17.4	-0.20	T
FRF	89.410	313	A	P	2011-02-20 14:45:17.8	0.00	T
HAU	89.510	318	A	P	2011-02-20 14:45:17.8	-0.50	T
CABF	89.730	316	A	P	2011-02-20 14:45:19.0	-0.40	T
ORIF	89.930	315	A	P	2011-02-20 14:45:20.5	0.20	T
MEZF	90.360	318	A	P	2011-02-20 14:45:22.2	0.00	T
BAIF	90.840	320	A	P	2011-02-20 14:45:24.7	0.30	T
TAM	90.950	293	M	P	2011-02-20 14:45:26.0	0.90	T
TAM	90.950	293	A	pP	2011-02-20 14:45:34.3	0.30	T
LOR	91.220	317	A	P	2011-02-20 14:45:26.2	0.00	T
SMF	91.270	317	A	P	2011-02-20 14:45:26.3	-0.20	T
QSPA	91.310	180	M	P	2011-02-20 14:45:27.4	0.40	T
SSF	91.480	317	A	P	2011-02-20 14:45:28.5	1.10	T
AVF	91.600	317	A	P	2011-02-20 14:45:27.9	0.00	T
BGF	91.960	317	A	P	2011-02-20 14:45:30.0	0.40	T
FLN	94.000	319	A	P	2011-02-20 14:45:38.9	-0.10	T
CAST	97.970	25	M	P	2011-02-20 14:45:57.1	0.00	T
BPAW	98.190	24	M	P	2011-02-20 14:45:57.4	-0.70	T
SPU	98.720	27	M	P	2011-02-20 14:46:00.4	-0.10	T
MOD	125.240	34	M	PKIKP	2011-02-20 14:51:21.7	-0.10	T
EGMT	125.530	22	M	PKIKP	2011-02-20 14:51:21.6	-0.60	T
LAO	127.930	20	M	PKIKP	2011-02-20 14:51:26.8	0.00	T
RSSD	130.930	20	M	PKIKP	2011-02-20 14:51:32.8	0.10	T
O20A	132.640	27	M	PKIKP	2011-02-20 14:51:36.3	0.40	T
WUAZ	134.680	33	M	PKIKP	2011-02-20 14:51:41.4	1.70	T
KSU1	137.800	16	M	PKIKP	2011-02-20 14:51:45.0	-0.30	T
JCT	144.460	26	A	PKIKP	2011-02-20 14:51:55.3	-2.00	T
GOGA	145.410	1	M	PKIKP	2011-02-20 14:51:58.7	-0.10	T
LRAL	145.570	6	M	PKIKP	2011-02-20 14:51:58.9	-0.20	T
TIGA	147.370	1	A	PKPbc	2011-02-20 14:52:05.2	0.60	T
TIGA	147.370	1	M	PKIKP	2011-02-20 14:52:05.2	3.00	T