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Author
Date and time	2011-07-31 23:56:37.0 UTC
Latitude	0.042
Longitude	99.144
Depth	80
Magnitude	5.2 mb
Region	NORTHERN SUMATRA, INDONESIA
Latest update	2016-04-19 07:23:15.3 UTC

rms	1.15 s
N° phases used for the localisation	129
N° stations used for the localisation	129
Gap	57.0 °
95% confidence ellipse
semi major	6.80
semi minor	3.70
Azimuth	43 °
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
MNSI	0.870	30	A	P	2011-07-31 23:56:52.3	-2.20	T
SBSI	1.520	350	A	P	2011-07-31 23:56:58.9	-3.60	T
BKNI	1.920	82	A	P	2011-07-31 23:57:06.8	-0.90	T
BKNI	1.920	82	M	Pn	2011-07-31 23:57:07.1	-0.60	T
GSI	2.010	309	M	P	2011-07-31 23:57:07.5	-1.40	T
GSI	2.010	309	M	Pn	2011-07-31 23:57:07.6	-1.30	T
SDSI	2.480	113	A	P	2011-07-31 23:57:14.5	-0.80	T
PSI	2.640	355	A	P	2011-07-31 23:57:16.7	-0.90	T
PSI	2.640	355	M	Pn	2011-07-31 23:57:17.0	-0.60	T
PPSI	2.920	163	A	P	2011-07-31 23:57:20.5	-0.70	T
KCSI	3.720	338	A	P	2011-07-31 23:57:30.7	-1.40	T
LASI	4.540	345	A	P	2011-07-31 23:57:46.1	2.90	T
IPM	4.790	23	M	Pn	2011-07-31 23:57:46.9	0.20	T
IPM	4.790	23	A	P	2011-07-31 23:57:48.1	1.40	T
BTDF	4.810	74	A	P	2011-07-31 23:57:46.6	-0.30	T
MYKOM	5.020	70	M	Pn	2011-07-31 23:57:49.7	0.00	T
KSI	5.030	137	A	P	2011-07-31 23:57:49.2	-0.80	T
KULM	5.430	16	M	Pn	2011-07-31 23:57:55.3	0.00	T
KULM	5.430	16	A	P	2011-07-31 23:57:55.7	0.40	T
LHMI	5.600	337	M	Pn	2011-07-31 23:57:56.9	-0.70	T
LHMI	5.600	337	A	P	2011-07-31 23:57:58.6	1.00	T
MNAI	5.800	139	M	Pn	2011-07-31 23:57:59.8	-0.60	T
LHSI	5.820	131	A	P	2011-07-31 23:58:00.3	-0.40	T
KLSI	7.300	130	A	P	2011-07-31 23:58:20.3	-0.50	T
KASI	7.690	136	A	P	2011-07-31 23:58:24.1	-2.10	T
DBJI	10.030	131	A	P	2011-07-31 23:59:00.1	2.00	T
CISI	11.480	131	A	P	2011-07-31 23:59:21.4	3.50	T
CTJI	12.220	125	A	P	2011-07-31 23:59:28.9	1.00	T
GBJI	12.830	125	A	P	2011-07-31 23:59:36.2	-0.10	T
SBUM	13.290	80	M	Pn	2011-07-31 23:59:44.2	2.00	T
NGJI	14.320	121	A	P	2011-07-31 23:59:58.1	-2.40	T
MTKI	15.780	94	A	P	2011-08-01 00:00:19.2	2.50	T
BBKI	16.070	103	A	P	2011-08-01 00:00:22.2	2.30	T
PBKT	16.520	6	A	P	2011-08-01 00:00:25.2	0.30	T
ABJI	16.940	118	A	P	2011-08-01 00:00:32.3	2.80	T
KKM	18.050	70	M	P	2011-08-01 00:00:42.0	0.10	T
CM01	18.260	359	M	P	2011-08-01 00:00:44.1	0.00	T
CMAR	18.300	359	M	P	2011-08-01 00:00:44.5	-0.10	T
CM31	18.300	359	M	P	2011-08-01 00:00:44.9	0.30	T
CMMT	18.650	359	A	P	2011-08-01 00:00:48.3	-0.10	T
CHTO	18.660	359	M	P	2011-08-01 00:00:48.0	-0.40	T
PALK	19.740	292	M	P	2011-08-01 00:01:02.5	2.20	T
MYLDM	19.990	75	M	P	2011-08-01 00:01:05.3	2.40	T
PCI	20.710	93	A	P	2011-08-01 00:01:12.4	1.60	T
KAPI	21.190	104	M	P	2011-08-01 00:01:15.4	-0.40	T
MRSI	22.800	89	A	P	2011-08-01 00:01:33.0	0.10	T
LUWI	23.650	93	M	P	2011-08-01 00:01:42.1	1.20	T
ENH	31.630	17	M	P	2011-08-01 00:02:50.7	-1.70	T
TATO	32.890	40	M	P	2011-08-01 00:03:03.6	0.30	T
WRA	39.780	122	M	P	2011-08-01 00:04:00.4	-1.60	T
WRAB	39.780	122	M	P	2011-08-01 00:04:00.6	-1.50	T
WB2	39.790	122	M	P	2011-08-01 00:04:00.1	-2.00	T
AS31	41.150	127	M	P	2011-08-01 00:04:12.2	-1.20	T
FORT	41.150	141	M	P	2011-08-01 00:04:13.2	-0.10	T
AS01	41.190	127	M	P	2011-08-01 00:04:11.0	-2.70	T
JNU	44.430	39	M	P	2011-08-01 00:04:39.4	-0.50	T
KS15	45.710	32	M	P	2011-08-01 00:04:49.1	-0.80	T
KS01	45.740	32	M	P	2011-08-01 00:04:48.8	-1.40	T
TKM2	47.630	337	M	P	2011-08-01 00:05:05.6	0.30	T
AAK	47.840	336	M	P	2011-08-01 00:05:07.0	0.20	T
SONA1	48.030	7	M	P	2011-08-01 00:05:07.8	-0.50	T
MNAS	48.570	334	M	P	2011-08-01 00:05:13.2	0.80	T
PMG	48.700	103	M	P	2011-08-01 00:05:12.7	-0.50	T
MK01	48.820	345	M	P	2011-08-01 00:05:14.3	0.10	T
MK31	48.840	345	M	P	2011-08-01 00:05:14.6	0.20	T
MKAR	48.840	345	M	P	2011-08-01 00:05:14.6	0.20	T
MAKZ	48.940	344	M	P	2011-08-01 00:05:15.1	0.00	T
KK31	49.960	333	M	P	2011-08-01 00:05:22.3	-0.50	T
KKAR	49.960	333	M	P	2011-08-01 00:05:23.0	0.20	T
STKA	51.140	133	M	P	2011-08-01 00:05:31.6	-0.10	T
HIA	52.140	17	M	P	2011-08-01 00:05:39.3	0.10	T
KURK	53.420	344	M	P	2011-08-01 00:05:48.6	0.00	T
BRVK	58.050	340	M	P	2011-08-01 00:06:21.0	-0.70	T
AB31	59.450	331	M	P	2011-08-01 00:06:30.3	-1.10	T
ABKAR	59.450	331	M	P	2011-08-01 00:06:30.9	-0.50	T
YSS	60.230	33	M	P	2011-08-01 00:06:36.4	-0.30	T
AKTK	61.170	331	M	P	2011-08-01 00:06:41.2	-1.90	T
KUR	62.180	37	M	P	2011-08-01 00:06:49.7	-0.20	T
GNI	63.470	316	M	P	2011-08-01 00:06:59.2	0.50	T
AGRB	64.470	315	A	P	2011-08-01 00:07:06.0	0.70	T
YAK	66.000	15	M	P	2011-08-01 00:07:13.1	-1.80	T
NEY	66.130	318	M	P	2011-08-01 00:07:17.3	1.30	T
KIV	66.450	319	M	P	2011-08-01 00:07:18.1	0.20	T
EIL	67.710	302	A	P	2011-08-01 00:07:27.0	1.20	T
BNN	69.430	312	A	P	2011-08-01 00:07:36.9	0.20	T
SKR	69.680	35	M	P	2011-08-01 00:07:38.6	0.60	T
BR131	71.320	312	M	P	2011-08-01 00:07:47.6	-0.60	T
BRTR	71.320	312	M	P	2011-08-01 00:07:47.6	-0.60	T
PEA0	71.630	33	M	P	2011-08-01 00:07:48.6	-1.30	T
BZK	71.700	315	A	P	2011-08-01 00:07:51.0	0.80	T
MAW	72.050	194	M	P	2011-08-01 00:07:52.3	0.00	T
PET	72.120	33	M	P	2011-08-01 00:07:52.3	-0.40	T
ISP	73.190	310	M	P	2011-08-01 00:07:59.1	-0.20	T
TIXI	73.990	9	M	P	2011-08-01 00:08:03.6	-0.20	T
SEY	74.070	22	M	P	2011-08-01 00:08:03.5	-0.80	T
OBN	74.620	328	A	P	2011-08-01 00:08:07.3	-0.20	T
KULA	74.780	310	A	P	2011-08-01 00:08:08.8	0.30	T
KIEV	77.360	322	M	P	2011-08-01 00:08:22.2	-0.90	T
VRI	77.780	317	A	P	2011-08-31 00:08:26.1	0.70	T
MLR	78.240	317	M	P	2011-08-01 00:08:27.9	-0.20	T
PAIG	78.840	311	A	P	2011-08-01 00:08:31.6	0.40	T
SRS	79.110	312	A	P	2011-08-31 00:08:32.4	-0.30	T
ZAPS	80.180	314	A	P	2011-08-31 00:08:38.8	0.20	T
LVZ	80.580	340	A	P	2011-08-01 00:08:41.2	0.50	T
BARS	80.680	313	A	P	2011-08-31 00:08:40.6	-0.50	T
SELS	81.240	314	A	P	2011-08-31 00:08:43.6	-0.50	T
BZS	81.250	316	A	P	2011-08-01 00:08:44.8	0.60	T
IGT	81.340	310	A	P	2011-08-31 00:08:44.7	0.00	T
GRUS	81.630	314	A	P	2011-08-31 00:08:46.8	0.60	T
DIVS	82.180	314	M	P	2011-08-01 00:08:51.1	1.90	T
PDG	82.500	313	A	P	2011-08-01 00:08:50.8	0.10	T
TEKS	82.570	315	A	P	2011-08-31 00:08:51.8	0.60	T
PSZ	82.760	318	M	P	2011-08-01 00:08:51.9	-0.30	T
CEME	82.760	313	A	P	2011-08-01 00:08:52.2	0.00	T
NKME	82.760	313	A	P	2011-08-01 00:08:52.5	0.30	T
BLY	84.250	315	A	P	2011-08-31 00:09:01.0	1.20	T
ARCES	84.270	340	A	P	2011-08-01 00:08:59.3	-0.60	T
ARA0	84.270	340	M	P	2011-08-01 00:08:59.7	-0.20	T
MORC	84.530	320	M	P	2011-08-01 00:09:01.8	0.50	T
AQU	86.820	312	M	P	2011-08-01 00:09:13.7	1.10	T
HFA0	87.690	330	A	P	2011-08-01 00:09:16.3	-0.40	T
NB2	88.960	331	A	P	2011-08-01 00:09:22.2	-0.60	T
FUORN	89.200	316	M	P	2011-08-01 00:09:25.2	1.00	T
KBS	89.420	349	M	P	2011-08-01 00:09:24.2	-0.60	T
BFO	90.510	318	M	P	2011-08-01 00:09:31.0	1.00	T
SENIN	91.250	316	M	P	2011-08-01 00:09:34.6	0.90	T
FFC	122.720	14	M	PKIKP	2011-08-01 00:15:24.1	0.60	T
CPUP	145.400	219	M	PKIKP	2011-08-01 00:16:07.3	1.70	T
OTAV	177.580	277	M	PKIKP	2011-08-01 00:16:39.9	1.40	T