Near-Real-Time Double-Difference Hypocenter Locations for Northern California

[DDRT v1.0, contact: felixw@ldeo.columbia.edu]

Monthly catalog:
Catalog of real-time DD locations.
Logfile for real-time DD solutions.

Q = Quality of DDRT solution; DX = Shift between DD and network location (km)
* = No DDRT solution available
PKF = Parkfield; HAY = Hayward Fault; CAL = Calaveras Fault

EVENT ID	DATE	TIME	LAT	LON	DEPTH	MAG	Q	DX	V
75218717	2025/08/03	20:31:43.820	38.83896	-122.77951	2.792	0.30	1	0.48	2F.1	tech	3D	gE	usgs	GGF
75218712	2025/08/03	19:17:9.800	38.82427	-122.79042	2.134	0.30	1	1.15	2F.1	tech	3D	gE	usgs	GGF
75218657	2025/08/03	14:50:5.300	38.83868	-122.79773	3.001	0.40	1	0.99	2F.1	tech	3D	gE	usgs	GGF
75218627	2025/08/03	12:28:55.930	38.84020	-122.81192	2.641	-0.20	1	0.15	2F.1	tech	3D	gE	usgs	GGF
75218617	2025/08/03	12:22:41.470	40.85670	-124.83370	14.170	3.20	-	-	3F.0	tech	3D	gE	usgs	MTJ
75218607	2025/08/03	12:04:34.710	37.40861	-118.55566	11.091	1.10	1	0.09	3F.1	tech	3D	gE	usgs	LVC
75218492	2025/08/03	02:37:20.350	38.80097	-122.76868	4.663	0.30	1	1.07	2F.1	tech	3D	gE	usgs	GGF
75218487	2025/08/03	01:17:50.770	38.79147	-122.75491	1.404	0.20	1	0.34	2F.1	tech	3D	gE	usgs	GGF
75218482	2025/08/03	00:43:47.600	38.83821	-122.79562	2.814	0.40	2	0.42	2F.1	tech	3D	gE	usgs	GGF
75218477	2025/08/03	00:11:7.490	38.83024	-122.81382	3.169	0.40	1	1.10	2F.1	tech	3D	gE	usgs	GGF
75218452	2025/08/02	20:35:24.280	38.83943	-122.80675	2.945	0.40	1	0.79	2F.1	tech	3D	gE	usgs	GGF
75218372	2025/08/02	16:32:6.970	38.84061	-122.80776	2.855	0.40	1	0.86	2F.1	tech	3D	gE	usgs	GGF
75218327	2025/08/02	14:06:56.200	38.54538	-122.28906	3.563	1.40	1	0.46	2F.1	tech	3D	gE	usgs
75218322	2025/08/02	13:04:57.540	38.79086	-122.90040	5.035	0.60	1	0.48	2F.1	tech	3D	gE	usgs	GGF
75218202	2025/08/02	07:18:34.990	38.81397	-122.82081	3.694	0.80	2	0.96	2F.1	tech	3D	gE	usgs	GGF
75218192	2025/08/02	06:43:4.550	38.79246	-122.75767	1.945	0.40	1	0.93	2F.1	tech	3D	gE	usgs	GGF
75218187	2025/08/02	06:20:8.690	38.82788	-122.82416	2.373	0.20	2	0.93	2F.1	tech	3D	gE	usgs	GGF
75218177	2025/08/02	05:46:56.240	38.77194	-122.72042	2.673	0.30	2	0.95	2F.1	tech	3D	gE	usgs	GGF
75218162	2025/08/02	03:48:6.970	38.83607	-122.78159	2.546	-0.30	2	0.18	2F.1	tech	3D	gE	usgs	GGF
75218107	2025/08/02	00:27:6.150	38.80342	-122.77778	4.097	0.40	1	0.75	2F.1	tech	3D	gE	usgs	GGF
75218072	2025/08/01	22:06:8.420	38.78827	-122.76760	2.979	0.30	1	0.69	2F.1	tech	3D	gE	usgs	GGF
75218052	2025/08/01	20:35:16.000	39.76630	-122.91208	2.509	1.70	2	0.29	2F.1	tech	3D	gE	usgs
75217992	2025/08/01	18:34:7.060	36.07720	-120.23887	11.093	1.70	1	1.97	2F.1	tech	3D	gE	usgs
75217862	2025/08/01	11:26:11.220	40.66220	-123.99589	25.672	2.90	2	2.06	2F.1	tech	3D	gE	usgs	MTJ
75217852	2025/08/01	11:01:12.010	39.22315	-120.08698	3.830	1.70	1	0.70	2F.1	tech	3D	gE	usgs
75217807	2025/08/01	07:48:38.260	39.22197	-120.08637	3.528	1.80	1	0.55	2F.1	tech	3D	gE	usgs
75217762	2025/08/01	05:23:18.930	39.40073	-123.33182	1.219	1.40	2	0.62	2F.1	tech	3D	gE	usgs
75217722	2025/08/01	02:25:46.560	39.22388	-120.08610	3.948	1.70	1	0.60	2F.1	tech	3D	gE	usgs
75217707	2025/08/01	02:04:48.870	39.24230	-123.20103	7.066	1.70	2	2.10	2F.1	tech	3D	gE	usgs
75217702	2025/08/01	01:54:15.870	39.22337	-120.08530	3.803	1.70	1	0.28	2F.1	tech	3D	gE	usgs
75217697	2025/08/01	01:41:11.250	38.84007	-122.79513	2.383	0.40	1	0.82	2F.1	tech	3D	gE	usgs	GGF
75217677	2025/08/01	01:02:3.460	38.83826	-122.80844	2.729	0.40	2	0.26	2F.1	tech	3D	gE	usgs	GGF
75217667	2025/08/01	00:50:0.190	38.83709	-122.80856	2.903	0.40	1	0.60	2F.1	tech	3D	gE	usgs	GGF