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Author
Date and time	2011-01-20 10:01:56.4 UTC
Latitude	16.774
Longitude	-93.593
Depth	166
Magnitude	4.9 mb
Region	CHIAPAS, MEXICO
Latest update	2016-04-19 07:23:00.3 UTC

rms	1.24 s
N° phases used for the localisation	185
N° stations used for the localisation	185
Gap	134.0 °
95% confidence ellipse
semi major	7.80
semi minor	4.50
Azimuth	34 °
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
CCIG	1.480	109	M	Pn	2011-01-20 10:02:25.8	-1.80	T
UNM	5.890	296	A	P	2011-01-20 10:03:20.2	-2.00	T
UNM	5.890	296	M	Pn	2011-01-20 10:03:20.4	-1.80	T
TEIG	6.100	55	M	P	2011-01-20 10:03:23.5	-1.20	T
TEIG	6.100	55	M	Pn	2011-01-20 10:03:24.0	-0.70	T
TGUH	6.670	113	M	Pn	2011-01-20 10:03:33.3	1.20	T
TGUH	6.670	113	A	P	2011-01-20 10:03:33.4	1.30	T
MOIG	7.770	293	M	Pn	2011-01-20 10:03:45.5	-1.40	T
JTS	10.590	126	M	P	2011-01-20 10:04:23.7	-0.20	T
JTS	10.590	126	M	Pn	2011-01-20 10:04:23.7	-0.20	T
HDC	11.410	125	M	P	2011-01-20 10:04:35.8	1.00	T
HKT	13.280	352	M	P	2011-01-20 10:05:00.9	-1.50	T
JCT	14.780	339	M	Pn	2011-01-20 10:05:17.4	0.00	T
HPIG	15.080	314	M	Pn	2011-01-20 10:05:20.7	-0.70	T
BRAL	15.370	22	M	Pn	2011-01-20 10:05:28.0	3.30	T
MTDJ	15.390	82	M	Pn	2011-01-20 10:05:26.7	1.70	T
WHTX	15.550	348	M	Pn	2011-01-20 10:05:26.5	-0.40	T
TX31	15.550	325	M	Pn	2011-01-20 10:05:26.9	-0.20	T
VBMS	15.630	10	M	Pn	2011-01-20 10:05:28.1	0.30	T
DWPF	15.910	43	M	Pn	2011-01-20 10:05:32.0	0.70	T
DWPF	15.910	43	M	P	2011-01-20 10:05:32.1	0.50	T
ABTX	16.700	342	M	P	2011-01-20 10:05:40.8	0.40	T
SLBS	16.810	297	M	P	2011-01-20 10:05:43.4	1.80	T
TIGA	17.200	30	M	P	2011-01-20 10:05:47.3	1.40	T
LRAL	17.250	19	M	P	2011-01-20 10:05:46.7	0.30	T
MIAR	17.700		M	P	2011-01-20 10:05:51.2	-0.10	T
GTBY	17.820	77	M	P	2011-01-20 10:05:53.3	0.70	T
UALR	17.960	3	M	P	2011-01-20 10:05:54.6	0.40	T
OXF	18.060	11	M	P	2011-01-20 10:05:54.7	-0.50	T
MNTX	18.320	326	M	P	2011-01-20 10:05:58.2	0.10	T
WMOK	18.480	346	M	P	2011-01-20 10:06:00.3	0.40	T
W34A	18.760	349	M	P	2011-01-20 10:06:02.6	-0.30	T
HBAR	18.890	7	M	P	2011-01-20 10:06:04.3	0.10	T
GOGA	18.910	27	M	P	2011-01-20 10:06:03.9	-0.60	T
MSTX	19.010	336	M	P	2011-01-20 10:06:05.3	-0.40	T
TUL1	19.160	355	M	P	2011-01-20 10:06:07.0	-0.20	T
V34A	19.300	350	M	P	2011-01-20 10:06:07.7	-1.10	T
GNAR	19.380	9	M	P	2011-01-20 10:06:10.7	1.20	T
HALT	19.430	10	M	P	2011-01-20 10:06:09.6	-0.50	T
AMTX	19.430	340	M	P	2011-01-20 10:06:09.8	-0.50	T
SWET	19.600	19	M	P	2011-01-20 10:06:11.2	-0.80	T
GLAT	19.790	10	M	P	2011-01-20 10:06:13.8	-0.20	T
U34A	19.890	351	M	P	2011-01-20 10:06:15.4	0.30	T
WVT	19.950	14	M	P	2011-01-20 10:06:15.4	-0.30	T
PBMO	20.120	7	M	P	2011-01-20 10:06:16.5	-1.00	T
CSU	20.240	35	M	P	2011-01-20 10:06:21.6	2.80	T
NHSC	20.270	34	M	P	2011-01-20 10:06:20.9	1.80	T
CPCT	20.280	22	M	P	2011-01-20 10:06:19.4	0.10	T
JSC	20.650	30	M	P	2011-01-20 10:06:24.1	0.90	T
TKL	20.740	23	M	P	2011-01-20 10:06:23.9	-0.30	T
BNM	20.890	328	M	P	2011-01-20 10:06:27.6	1.60	T
LPM	21.020	329	M	P	2011-01-20 10:06:28.2	0.80	T
SIUC	21.210	10	M	P	2011-01-20 10:06:28.2	-1.00	T
KMSC	21.320	29	M	P	2011-01-20 10:06:31.2	0.90	T
SDDR	21.340	81	M	P	2011-01-20 10:06:31.4	0.80	T
LAZ	21.350	328	M	P	2011-01-20 10:06:31.8	1.00	T
ANMO	21.450	330	M	P	2011-01-20 10:06:31.9	0.00	T
TUC	21.950	318	M	P	2011-01-20 10:06:37.3	0.50	T
SLM	21.980	7	M	sP	2011-01-20 10:07:25.3	-1.80	T
OTAV	22.200	136	M	P	2011-01-20 10:06:41.0	1.30	T
WCI	22.320	15	M	P	2011-01-20 10:06:39.1	-1.20	T
KSU1	22.400	354	M	P	2011-01-20 10:06:38.8	-2.30	T
OLIL	22.400	11	M	P	2011-01-20 10:06:40.0	-1.10	T
T25A	22.430	337	M	P	2011-01-20 10:06:42.5	0.90	T
CBKS	22.610	347	M	P	2011-01-20 10:06:42.8	-0.40	T
BLO	23.150	14	M	P	2011-01-20 10:06:47.1	-1.10	T
SDCO	23.380	336	M	P	2011-01-20 10:06:51.0	0.40	T
BLA	23.450	27	M	P	2011-01-20 10:06:53.0	2.10	T
KSCO	23.520	342	M	P	2011-01-20 10:06:51.5	-0.20	T
SDV	23.700	107	M	P	2011-01-20 10:06:52.0	-1.40	T
S22A	23.920	333	M	P	2011-01-20 10:06:56.3	0.70	T
SFIN	24.190	12	M	P	2011-01-20 10:06:55.2	-2.30	T
MVCO	24.240	330	M	P	2011-01-20 10:06:59.0	0.60	T
Q24A	24.310	338	M	P	2011-01-20 10:06:59.8	0.70	T
WUAZ	24.490	323	M	P	2011-01-20 10:07:01.7	1.20	T
BGNE	24.860	352	M	P	2011-01-20 10:07:03.0	-0.70	T
PV01	25.020	331	M	P	2011-01-20 10:07:06.4	1.00	T
SCIA	25.050	1	M	P	2011-01-20 10:07:04.3	-1.10	T
SCIA	25.050	1	M	pP	2011-01-20 10:07:36.9	-2.00	T
SMCO	25.200	335	M	P	2011-01-20 10:07:08.1	0.90	T
ISCO	25.220	338	M	P	2011-01-20 10:07:07.6	0.30	T
PV05	25.220	330	M	P	2011-01-20 10:07:08.2	1.00	T
PV10	25.430	331	M	P	2011-01-20 10:07:09.6	0.40	T
PV09	25.580	331	M	P	2011-01-20 10:07:11.6	1.10	T
PV09	25.580	331	M	pP	2011-01-20 10:07:43.3	-1.20	T
MCWV	25.750	25	M	pP	2011-01-20 10:07:45.9	0.20	T
JFWS	26.210	6	M	P	2011-01-20 10:07:13.9	-1.90	T
N23A	26.300	339	M	P	2011-01-20 10:07:17.4	0.40	T
PHWY	26.500	340	M	P	2011-01-20 10:07:19.1	0.30	T
PHWY	26.500	340	M	pP	2011-01-20 10:07:55.9	3.00	T
O20A	26.530	334	M	P	2011-01-20 10:07:19.0	0.10	T
PFO	26.530	314	M	pP	2011-01-20 10:07:52.6	-0.30	T
SRU	26.720	330	M	P	2011-01-20 10:07:21.4	0.70	T
SRU	26.720	330	M	pP	2011-01-20 10:07:53.4	-1.40	T
ECSD	27.000	355	M	P	2011-01-20 10:07:20.9	-2.00	T
P18A	27.000	331	M	P	2011-01-20 10:07:24.2	0.90	T
CCUT	27.050	324	M	pP	2011-01-20 10:07:55.4	-2.40	T
P17A	27.110	330	M	pP	2011-01-20 10:07:59.0	0.70	T
DWU	27.240	325	M	sP	2011-01-20 10:08:19.4	0.60	T
SSPA	27.390	27	M	P	2011-01-20 10:07:24.7	-1.60	T
SSPA	27.390	27	M	pP	2011-01-20 10:08:00.6	0.10	T
SHPR	27.410	320	M	pP	2011-01-20 10:08:01.3	0.30	T
MWC	27.980	313	M	sP	2011-01-20 10:08:24.1	-1.30	T
K22A	28.060	340	M	P	2011-01-20 10:07:32.5	0.00	T
K22A	28.060	340	M	pP	2011-01-20 10:08:07.1	0.30	T
NLU	28.130	329	M	P	2011-01-20 10:07:34.5	1.20	T
SPMN	28.370	1	M	P	2011-01-20 10:07:33.4	-1.70	T
RSSD	28.660	344	M	P	2011-01-20 10:07:38.0	0.10	T
DAC	28.820	317	M	pP	2011-01-20 10:08:14.8	1.10	T
R11A	28.880	322	M	pP	2011-01-20 10:08:13.7	-0.50	T
GLMI	28.970	13	M	pP	2011-01-20 10:08:13.1	-1.70	T
BW06	29.270	336	M	P	2011-01-20 10:07:43.2	-0.20	T
BGU	29.340	329	M	P	2011-01-20 10:07:45.2	1.30	T
HVU	29.880	330	M	P	2011-01-20 10:07:49.7	1.10	T
AHID	29.910	334	M	P	2011-01-20 10:07:49.4	0.50	T
REDW	30.290	335	M	P	2011-01-20 10:07:52.8	0.40	T
SNOW	30.340	335	M	P	2011-01-20 10:07:53.5	0.70	T
SNOW	30.340	335	M	pP	2011-01-20 10:08:29.2	1.90	T
ELK	30.340	326	M	P	2011-01-20 10:07:54.2	1.40	T
ELK	30.340	326	M	pP	2011-01-20 10:08:25.3	-2.00	T
LOHW	30.400	335	M	P	2011-01-20 10:07:53.6	0.30	T
NV11	30.480	320	M	pP	2011-01-20 10:08:26.8	-1.60	T
MOOW	30.570	335	M	P	2011-01-20 10:07:55.0	0.20	T
NV01	30.570	320	M	P	2011-01-20 10:07:56.2	1.40	T
FLWY	30.830	336	M	P	2011-01-20 10:07:57.6	0.50	T
H17A	31.040	336	M	P	2011-01-20 10:08:00.1	1.10	T
RLMT	31.180	338	M	P	2011-01-20 10:08:00.0	-0.10	T
YFT	31.190	336	M	P	2011-01-20 10:08:02.3	2.00	T
BMN	31.210	324	M	pP	2011-01-20 10:08:32.5	-2.50	T
YNR	31.350	336	M	P	2011-01-20 10:08:02.9	1.20	T
MDND	31.380	352	M	P	2011-01-20 10:08:00.5	-1.20	T
YMR	31.420	336	M	P	2011-01-20 10:08:03.4	1.10	T
AGMN	31.490	357	M	P	2011-01-20 10:08:00.8	-1.80	T
QLMT	31.740	336	M	P	2011-01-20 10:08:06.7	1.60	T
HLID	32.020	331	M	P	2011-01-20 10:08:08.0	0.60	T
MCMT	32.320	334	M	P	2011-01-20 10:08:11.5	1.30	T
BOZ	32.500	336	M	P	2011-01-20 10:08:12.1	0.50	T
MFID	32.580	329	M	P	2011-01-20 10:08:13.0	0.70	T
DLMT	32.650	335	M	P	2011-01-20 10:08:13.8	0.90	T
DGMT	32.780	347	M	P	2011-01-20 10:08:13.7	-0.20	T
LRM	32.970	336	M	P	2011-01-20 10:08:16.4	0.60	T
LRM	32.970	336	M	pP	2011-01-20 10:08:53.4	2.80	T
OHCM	33.100	318	M	sP	2011-01-20 10:09:06.7	-3.70	T
WVOR	33.350	325	M	P	2011-01-20 10:08:19.7	0.80	T
WVOR	33.350	325	M	pP	2011-01-20 10:08:51.2	-2.50	T
EGMT	33.870	340	M	P	2011-01-20 10:08:23.4	0.00	T
J08A	33.890	327	M	P	2011-01-20 10:08:22.8	-0.80	T
CHMT	34.180	336	M	P	2011-01-20 10:08:26.4	0.20	T
BMO	34.360	330	M	P	2011-01-20 10:08:27.6	-0.10	T
MSO	34.390	335	M	P	2011-01-20 10:08:28.2	0.30	T
SWMT	34.960	336	M	P	2011-01-20 10:08:32.7	-0.10	T
F10A	35.150	331	M	P	2011-01-20 10:08:34.3	-0.10	T
YBMT	35.250	336	M	P	2011-01-20 10:08:34.9	-0.40	T
JTMT	35.270	336	M	P	2011-01-20 10:08:35.6	0.20	T
G08A	35.490	329	M	P	2011-01-20 10:08:38.0	0.60	T
BSMT	35.550	335	M	P	2011-01-20 10:08:38.1	0.10	T
HAWA	36.560	329	M	P	2011-01-20 10:08:45.8	-0.40	T
D08A	36.740	331	M	P	2011-01-20 10:08:47.7	-0.10	T
H04A	36.770	325	M	P	2011-01-20 10:08:48.6	0.50	T
NEW	36.840	334	M	P	2011-01-20 10:08:48.4	-0.30	T
C09A	36.990	332	M	P	2011-01-20 10:08:50.0	0.00	T
PTGA	37.440	114	M	P	2011-01-20 10:08:51.1	-2.60	T
LTY	37.720	330	M	P	2011-01-20 10:08:56.4	0.30	T
B08A	37.880	332	M	P	2011-01-20 10:08:57.4	-0.10	T
LON	37.940	328	M	P	2011-01-20 10:08:58.5	0.60	T
FFC	38.430	352	M	P	2011-01-20 10:09:00.7	-1.30	T
SAML	39.470	128	M	P	2011-01-20 10:09:07.7	-2.90	T
PB11	43.260	146	M	P	2011-01-20 10:09:43.5	1.90	T
PB01	44.400	147	M	P	2011-01-20 10:09:52.6	1.90	T
LVC	46.000	148	M	P	2011-01-20 10:10:05.8	2.40	T
COLA	60.110	336	M	P	2011-01-20 10:11:46.0	-0.30	T
DAG	70.310	14	M	P	2011-01-20 10:12:50.0	-1.90	T
EFI	74.870	158	M	P	2011-01-20 10:13:15.8	-3.00	T
SPITS	77.690	11	A	P	2011-01-20 10:13:33.5	-1.30	T
NB2	82.450	28	A	P	2011-01-20 10:13:59.0	-1.30	T
HFA0	83.920	29	A	P	2011-01-20 10:14:07.4	-0.40	T
ARCES	83.990	18	A	P	2011-01-20 10:14:07.3	-0.90	T
ARE0	83.990	18	M	P	2011-01-20 10:14:08.2	0.00	T
HEF	84.030	19	M	P	2011-01-20 10:14:09.5	1.20	T
SEY	85.610	335	M	P	2011-01-20 10:14:13.8	-2.40	T
OUL	86.560	22	M	P	2011-01-20 10:14:20.1	-0.70	T
MSF	87.160	20	M	P	2011-01-20 10:14:23.9	0.10	T
TIXI	87.240	348	M	P	2011-01-20 10:14:22.8	-1.30	T
FINES	88.640	25	A	P	2011-01-20 10:14:29.1	-1.70	T
OBN	96.910	26	M	P	2011-01-20 10:15:07.8	-1.00	T