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Date and time	2011-08-25 05:07:50.7 UTC
Latitude	37.948
Longitude	-77.950
Depth	2
Magnitude	4.6 mb
Region	VIRGINIA
Latest update	2016-04-19 07:23:15.3 UTC

rms	1.40 s
N° phases used for the localisation	104
N° stations used for the localisation	104
Gap	78.0 °
95% confidence ellipse
semi major	7.30
semi minor	3.60
Azimuth	143 °
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
URVA	0.500	139	M	Pg	2011-08-25 05:08:00.9	0.60	T
CBN	0.520	60	M	Pg	2011-08-25 05:08:01.4	0.60	T
SDMD	1.700	30	M	Pn	2011-08-25 05:08:20.8	-0.60	T
VWCC	1.760	247	M	Pn	2011-08-25 05:08:21.7	-0.50	T
BLA	2.100	250	M	Pn	2011-08-25 05:08:27.4	0.50	T
MCWV	2.260	320	M	Pn	2011-08-25 05:08:30.1	1.00	T
MVL	2.400	31	M	Pn	2011-08-25 05:08:30.5	-0.50	T
SSPA	2.680	1	A	P	2011-08-25 05:08:35.1	0.10	T
SSPA	2.680	1	M	Pn	2011-08-25 05:08:35.3	0.30	T
CNNC	2.700	179	M	Pn	2011-08-25 05:08:34.7	-0.50	T
PSUB	2.780	44	M	Pn	2011-08-25 05:08:36.1	-0.10	T
LUPA	3.320	36	M	Pn	2011-08-25 05:08:44.3	0.60	T
BRNJ	3.790	43	M	Pn	2011-08-25 05:08:50.5	0.40	T
KMSC	3.910	225	M	Pn	2011-08-25 05:08:51.4	-0.40	T
ODNJ	4.060	39	M	Pn	2011-08-25 05:08:54.4	0.50	T
ALLY	4.060	336	M	Pn	2011-08-25 05:08:54.5	0.50	T
CPNY	4.200	46	M	Pn	2011-08-25 05:08:55.9	0.20	T
PAL	4.370	44	M	Pn	2011-08-25 05:08:58.0	-0.10	T
ERPA	4.450	340	M	Pn	2011-08-25 05:08:59.7	0.50	T
BINY	4.510	19	A	P	2011-08-25 05:09:00.2	0.20	T
BINY	4.510	19	M	Pn	2011-08-25 05:09:00.2	0.20	T
JSC	4.530	217	M	Pn	2011-08-25 05:08:59.7	-0.70	T
ACSO	4.530	302	M	Pn	2011-08-25 05:09:00.6	0.20	T
TZTN	4.680	254	M	Pn	2011-08-25 05:09:02.7	0.30	T
TZTN	4.680	254	A	P	2011-08-25 05:09:03.6	1.20	T
BUF	5.020	352	M	Pn	2011-08-25 05:09:09.5	2.40	T
YLE	5.130	48	M	Pn	2011-08-25 05:09:08.9	0.40	T
NHSC	5.160	201	M	Pn	2011-08-25 05:09:08.3	-0.70	T
TKL	5.200	246	M	Pn	2011-08-25 05:09:09.9	0.30	T
RGRS	5.350	201	M	Pn	2011-08-25 05:09:10.3	-1.30	T
TRY	5.790	33	M	Pn	2011-08-25 05:09:18.1	0.50	T
CPCT	5.840	247	M	Pn	2011-08-25 05:09:19.0	0.70	T
QUA2	6.090	43	M	Pn	2011-08-25 05:09:21.0	-0.80	T
BRYW	6.320	49	M	Pn	2011-08-25 05:09:24.7	-0.30	T
ACCN	6.330	30	M	Pn	2011-08-25 05:09:24.8	-0.30	T
GOGA	6.370	226	A	P	2011-08-25 05:09:24.9	-0.80	T
GOGA	6.370	226	M	Pn	2011-08-25 05:09:25.1	-0.60	T
WCI	6.590	275	M	Pn	2011-08-25 05:09:32.0	3.30	T
NCB	6.640	24	M	Pn	2011-08-25 05:09:28.6	-0.80	T
HRV	6.680	45	M	Pn	2011-08-25 05:09:28.8	-1.10	T
HRV	6.680	45	A	P	2011-08-25 05:09:29.3	-0.60	T
WES	6.740	47	M	Pn	2011-08-25 05:09:29.6	-1.00	T
BCX	6.790	48	M	Pn	2011-08-25 05:09:30.7	-0.70	T
SWET	6.980	249	M	Pn	2011-08-25 05:09:34.6	0.60	T
MDV	7.040	29	M	Pn	2011-08-25 05:09:33.4	-1.40	T
LONY	7.130	20	M	Pn	2011-08-25 05:09:35.0	-1.10	T
HNH	7.180	35	M	Pn	2011-08-25 05:09:37.5	0.80	T
FFD	7.300	39	M	Pn	2011-08-25 05:09:38.0	-0.40	T
FRNY	7.620	24	M	Pn	2011-08-25 05:09:41.7	-1.10	T
USIN	7.680	273	M	Pn	2011-08-25 05:09:46.7	3.10	T
LBNH	7.760	34	M	Pn	2011-08-25 05:09:46.1	1.40	T
OLIL	8.020	279	M	Pn	2011-08-25 05:09:50.2	2.00	T
WVT	8.110	260	A	P	2011-08-25 05:09:48.9	-0.60	T
WVT	8.110	260	M	Pn	2011-08-25 05:09:49.0	-0.50	T
GLMI	8.500	326	M	Pn	2011-08-25 05:09:53.4	-1.50	T
TRQ	8.640	16	M	Pn	2011-08-25 05:09:55.2	-1.70	T
LRAL	8.860	239	M	Pn	2011-08-25 05:09:59.4	-0.30	T
UTMT	8.860	263	M	Pn	2011-08-25 05:10:00.2	0.40	T
WVL	9.090	41	M	Pn	2011-08-25 05:10:02.5	-0.40	T
HDIL	9.180	290	M	Pn	2011-08-25 05:10:05.1	1.00	T
HALT	9.340	261	M	Pn	2011-08-25 05:10:06.2	-0.20	T
PKME	9.770	39	M	Pn	2011-08-25 05:10:12.2	0.00	T
OXF	9.870	253	M	Pn	2011-08-25 05:10:12.4	-1.20	T
PBMO	10.000	267	M	Pn	2011-08-25 05:10:15.3	-0.20	T
VLDQ	10.170	2	M	Pn	2011-08-25 05:10:16.0	-1.70	T
DWPF	10.240	198	M	Pn	2011-08-25 05:10:17.2	-1.40	T
HBAR	10.470	261	M	Pn	2011-08-25 05:10:20.9	-1.00	T
JFWS	10.600	302	M	Pn	2011-08-25 05:10:22.1	-1.60	T
GGN	10.980	46	M	Pn	2011-08-25 05:10:27.9	-0.90	T
LMQ	11.100	28	M	Pn	2011-08-25 05:10:30.1	-0.50	T
PQI	11.400	37	M	Pn	2011-08-25 05:10:35.0	0.50	T
COWI	11.630	318	M	Pn	2011-08-25 05:10:35.1	-2.70	T
VBMS	11.770	245	M	Pn	2011-08-25 05:10:40.2	0.60	T
WHAR	11.820	261	M	Pn	2011-08-25 05:10:38.7	-1.70	T
CCAR	11.900	254	M	Pn	2011-08-25 05:10:40.6	-0.80	T
X301	11.930	261	M	Pn	2011-08-25 05:10:39.8	-2.00	T
LMN	12.570	47	M	Pn	2011-08-25 05:10:50.8	0.20	T
HHAR	12.870	268	M	Pn	2011-08-25 05:10:53.1	-1.70	T
WLAR	13.020	256	M	Pn	2011-08-25 05:10:54.2	-2.50	T
MIAR	13.060	260	M	Pn	2011-08-25 05:10:55.7	-1.60	T
MIAR	13.060	260	A	P	2011-08-25 05:10:56.2	-1.10	T
EYMN	14.060	320	M	Pn	2011-08-25 05:11:08.2	-2.80	T
TUL1	14.420	267	M	Pn	2011-08-25 05:11:14.8	-1.00	T
ECSD	15.250	298	M	Pn	2011-08-25 05:11:23.7	-3.50	T
W34A	16.150	266	M	Pn	2011-08-25 05:11:40.8	1.90	T
AGMN	16.630	314	M	Pn	2011-08-25 05:11:42.3	-2.70	T
AGMN	16.630	314	A	P	2011-08-25 05:11:49.0	1.50	T
WMOK	17.080	266	M	Pn	2011-08-25 05:11:48.7	-2.00	T
WMOK	17.080	266	A	P	2011-08-25 05:11:51.5	-1.00	T
CBKS	17.100	280	M	Pn	2011-08-25 05:11:52.5	1.50	T
AMTX	19.330	268	M	P	2011-08-25 05:12:20.6	3.20	T
JCT	19.520	254	M	P	2011-08-25 05:12:19.8	0.40	T
ISCO	21.590	284	A	P	2011-08-25 05:12:44.1	1.90	T
MNTX	23.320	263	A	P	2011-08-25 05:13:02.8	2.60	T
FFC	23.410	324	A	P	2011-08-25 05:13:01.8	0.60	T
AHID	25.620	291	A	P	2011-08-25 05:13:23.4	1.60	T
HWUT	26.000	289	A	P	2011-08-25 05:13:28.4	3.20	T
HLID	28.030	293	A	P	2011-08-25 05:13:46.4	2.90	T
NEW	30.100	303	A	P	2011-08-25 05:14:02.5	0.80	T
EGAK	45.090	327	A	P	2011-08-25 05:16:09.8	1.50	T
COLA	47.950	327	A	P	2011-08-25 05:16:31.4	0.70	T
LPAZ	54.730	168	A	P	2011-08-25 05:17:23.3	1.00	T
MUGIO	62.130	52	A	P	2011-08-25 05:18:15.9	2.50	T
KBA	64.230	49	A	P	2011-08-25 05:18:30.3	2.90	T