Earthquake information

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Author
Date and time	2011-02-23 13:32:16.2 UTC
Latitude	34.441
Longitude	103.767
Depth	30
Magnitude	4.6 mb
Region	GANSU, CHINA
Latest update	2016-04-19 07:23:05.0 UTC

rms	1.04 s
N° phases used for the localisation	62
N° stations used for the localisation	62
Gap	52.0 °
95% confidence ellipse
semi major	6.5
semi minor	6.4
Azimuth	137 °
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
ENH	6.380	129	M	P	2011-02-23 13:33:45.4	-2.8	T	GFZ
LSA	11.700	250	M	P	2011-02-23 13:35:01.0	-0.6	T	GFZ
SONA1	13.540	8	A	Pn	2011-02-23 13:35:25.0	-1.4	T	NEIR
ULN	13.640	9	A	Pn	2011-02-23 13:35:26.1	-1.7	T	NEIR
ULN	13.640	9	M	P	2011-02-23 13:35:28.8	0.4	T	GFZ
CHTO	16.150	197	A	Pn	2011-02-23 13:36:02.1	1.2	T	NEIR
CHTO	16.150	197	M	P	2011-02-23 13:36:03.4	-0.5	T	GFZ
CMMT	16.150	197	M	P	2011-02-23 13:36:03.4	-0.5	T	GFZ
CM01	16.520	196	A	Pn	2011-02-23 13:36:07.2	1.5	T	NEIR
TLY	17.230	360	M	P	2011-02-23 13:36:15.6	-0.4	T	GSRC
PBKT	17.970	189	M	P	2011-02-23 13:36:23.4	-0.7	T	GFZ
HIA	18.940	34	M	P	2011-02-23 13:36:36.4	1.6	T	GSRC
TJN	19.320	78	M	P	2011-02-23 13:36:39.0	0.1	T	GSRC
KS01	19.750	74	A	P	2011-02-23 13:36:44.3	0.7	T	NEIR
KSRS	19.780	74	M	P	2011-02-23 13:36:46.7	2.9	T	GSRC
MK01	20.350	314	A	P	2011-02-23 13:36:50.4	0.2	T	NEIR
MK31	20.370	314	A	P	2011-02-23 13:36:50.4	0	T	NEIR
MKAR	20.370	314	M	P	2011-02-23 13:36:50.9	0.5	T	GSRC
MAKZ	20.560	314	A	P	2011-02-23 13:36:52.6	0.1	T	NEIR
PDGK	20.820	302	M	P	2011-02-23 13:36:55.9	0.7	T	GFZ
TARG	21.640	297	M	P	2011-02-23 13:37:06.3	1.7	T	GFZ
MDJ	22.280	55	A	P	2011-02-23 13:37:12.1	1.3	T	NEIR
TKM2	23.480	300	A	P	2011-02-23 13:37:22.8	-0.9	T	NEIR
ZALV	23.630	331	M	P	2011-02-23 13:37:25.5	0.7	T	GSRC
AAK	24.230	298	M	P	2011-02-23 13:37:31.3	0.8	T	GFZ
KURK	24.470	319	M	P	2011-02-23 13:37:33.0	0.5	T	GFZ
EKS2	24.750	298	A	P	2011-02-23 13:37:35.9	0.6	T	NEIR
OTUK	27.110	310	M	P	2011-02-23 13:37:57.0	0.5	T	GFZ
KKAR	27.190	299	A	P	2011-02-23 13:37:55.2	-2	T	NEIR
MJAR	28.040	76	M	P	2011-02-23 13:38:06.2	1.5	T	GSRC
DZET	28.270	289	M	P	2011-02-23 13:38:06.5	-0.5	T	GFZ
BRVK	30.130	318	M	P	2011-02-23 13:38:23.2	-0.1	T	GFZ
YAK	32.120	23	M	P	2011-02-23 13:38:39.6	-1.2	T	GSRC
ABKAR	35.320	308	A	P	2011-02-23 13:39:09.1	0.5	T	NEIR
NRIK	36.070	350	M	P	2011-02-23 13:39:14.9	-0.2	T	GSRC
ARU	37.660	320	A	P	2011-02-23 13:39:28.8	0.2	T	NEIR
MA2	39.510	36	M	P	2011-02-23 13:39:43.8	-0.4	T	GSRC
TIXI	39.550	12	M	P	2011-02-23 13:39:44.4	-0.1	T	GSRC
SKR	40.930	50	M	P	2011-02-23 13:39:55.7	-0.2	T	GSRC
SEY	41.360	31	M	P	2011-02-23 13:39:58.8	-0.6	T	GSRC
GNI	46.560	295	M	P	2011-02-23 13:40:40.6	-0.8	T	GSRC
NEY	47.410	300	M	P	2011-02-23 13:40:47.3	-0.8	T	GSRC
OBN	49.850	316	M	P	2011-02-23 13:41:06.8	0.3	T	GSRC
JOF	52.080	326	M	P	2011-02-23 13:41:23.6	0.3	T	GFZ
OUL	54.300	329	M	P	2011-02-23 13:41:40.1	0.5	T	GFZ
VSU	54.800	321	M	P	2011-02-23 13:41:42.9	-0.4	T	GSRC
BRTR	54.900	298	M	P	2011-02-23 13:41:44.2	0	T	GSRC
BR131	54.900	298	A	P	2011-02-23 13:41:44.4	0.2	T	NEIR
VAF	55.990	327	M	P	2011-02-23 13:41:51.7	-0.1	T	GFZ
KWP	59.260	312	M	P	2011-02-23 13:42:15.7	0.8	T	GFZ
WRAB	61.400	147	A	P	2011-02-23 13:42:30.1	0.6	T	NEIR
COLD	64.550	25	A	P	2011-02-23 13:42:49.8	-0.7	T	NEIR
MLY	65.420	27	A	P	2011-02-23 13:42:55.6	-0.5	T	NEIR
COLA	66.560	26	M	P	2011-02-23 13:43:03.3	-0.1	T	GFZ
ILB	66.970	26	A	P	2011-02-23 13:43:04.3	-1.7	T	NEIR
IL1	66.970	26	A	P	2011-02-23 13:43:04.8	-1.2	T	NEIR
ILAR	66.970	26	M	P	2011-02-23 13:43:09.0	3	T	GSRC
KMBO	71.440	255	M	P	2011-02-23 13:43:33.7	-0.3	T	GSRC
STKA	74.960	147	M	P	2011-02-23 13:43:53.7	-0.8	T	GSRC
YKB5	78.600	17	A	P	2011-02-23 13:44:13.8	-1.2	T	NEIR
YKA	78.600	17	M	P	2011-02-23 13:44:14.3	-0.7	T	GSRC
OTAV	145.440	4	A	PKPbc	2011-02-23 13:51:52.1	0.3	T	NEIR