How it works: |
Faults of special interest:
Hayward Fault |
Calaveras Fault |
Parkfield
Earthquakes of special interest:
2021-07-08 M6.0 SmithValley
2020-08-19 M4.0 Willits
2015-08-17 M4.0 Fremont
2014-08-24 M6.0 South Napa
2012-10-21 M5.3 King City
2012-08-06 M4.4 Parkfield
2011-10-20 M4.0 Berkeley
Archived DDRT solutions:
2012:
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec
2013:
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec
2014:
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec
2015:
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec
2016:
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec
2017:
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec
2018:
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec
2019:
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec
2020:
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec
2021:
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec
2022:
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec
Downloads:
Download the real-time double-difference catalog, Jan 2012 - present, here .
Download the double-difference base catalog, 1984-2011, here.
Search either catalog here.
Most recent events:
Events in queue: 0
Q: Quality of DDRT solution; DX: Shift between DD and network location (km); V: version (CISN.DD)
If Q='-': No DDRT solution computed.
tech: link to technical information; 3D: link to 3D viewer; gE: link to google Earth viewer
Faults/regions of special interest:
HAY = Hayward Fault; CAL = Calaveras Fault; PKF = Parkfield; LVC = Long Valley;
GGF = Geysers Geothermal Field; MTJ = Mendocino TJ
EVENT ID | DATE | TIME (UTC) | LAT | LON | DEPTH | ML | Q | DX | V | |||||
73765315 | 2022/08/08 | 02:38:51.040 | 36.67185 | -121.06824 | 10.484 | 3.40 | 1 | 2.82 | 2A.1 | tech | 3D | gE | usgs | |
73765310 | 2022/08/08 | 02:26:24.920 | 38.81336 | -122.80588 | 3.100 | 1.10 | 1 | 0.91 | 0A.1 | tech | 3D | gE | usgs | GGF |
73765305 | 2022/08/08 | 02:02:39.960 | 38.83868 | -122.79106 | 2.806 | 0.50 | 1 | 0.98 | 0A.1 | tech | 3D | gE | usgs | GGF |
73765265 | 2022/08/08 | 00:19:11.280 | 38.78348 | -122.73300 | 3.647 | 0.80 | 2 | 1.29 | 0A.1 | tech | 3D | gE | usgs | GGF |
73765260 | 2022/08/07 | 23:33:51.110 | 36.58270 | -121.17835 | 4.195 | 1.50 | 1 | 0.86 | 0A.1 | tech | 3D | gE | usgs | |
73765245 | 2022/08/07 | 22:05:18.310 | 38.83381 | -122.79105 | 2.665 | 1.10 | 2 | 0.92 | 0A.1 | tech | 3D | gE | usgs | GGF |
73765240 | 2022/08/07 | 21:47:6.400 | 36.08730 | -120.19030 | 5.430 | 1.20 | - | - | 0A.0 | tech | 3D | gE | usgs | |
73765235 | 2022/08/07 | 20:54:31.690 | 38.81580 | -122.81792 | 3.709 | 0.80 | 1 | 0.93 | 0A.1 | tech | 3D | gE | usgs | GGF |
73765220 | 2022/08/07 | 19:42:17.880 | 38.92125 | -122.89544 | 4.007 | 1.40 | 1 | 1.63 | 0A.1 | tech | 3D | gE | usgs | |
73765195 | 2022/08/07 | 18:19:34.210 | 38.82554 | -122.80969 | 3.002 | 0.90 | 2 | 0.56 | 0A.1 | tech | 3D | gE | usgs | GGF |
73765190 | 2022/08/07 | 17:10:14.420 | 38.77958 | -122.74045 | 0.010 | 0.20 | 1 | 0.02 | 0A.1 | tech | 3D | gE | usgs | GGF |
73765185 | 2022/08/07 | 16:58:7.460 | 36.01680 | -120.57850 | 1.250 | 1.10 | - | - | 0A.0 | tech | 3D | gE | usgs | |
73765170 | 2022/08/07 | 16:14:26.480 | 38.83861 | -122.82779 | 1.908 | 0.90 | 1 | 0.66 | 0A.1 | tech | 3D | gE | usgs | GGF |
73765165 | 2022/08/07 | 16:04:51.660 | 38.83918 | -122.82712 | 1.858 | 1.20 | 2 | 0.49 | 0A.1 | tech | 3D | gE | usgs | GGF |
73765160 | 2022/08/07 | 15:27:50.730 | 38.81483 | -122.81982 | 1.874 | 0.50 | 1 | 0.65 | 0A.1 | tech | 3D | gE | usgs | GGF |
73765155 | 2022/08/07 | 15:21:40.700 | 38.68680 | -122.34270 | 4.080 | 0.50 | - | - | 3F.0 | tech | 3D | gE | usgs | |
73765150 | 2022/08/07 | 14:58:59.380 | 38.81515 | -122.81959 | 1.826 | 0.90 | 2 | 0.75 | 0A.1 | tech | 3D | gE | usgs | GGF |
73765145 | 2022/08/07 | 14:51:50.270 | 38.81405 | -122.81942 | 1.975 | 0.90 | 1 | 0.59 | 0A.1 | tech | 3D | gE | usgs | GGF |
73765140 | 2022/08/07 | 14:50:45.510 | 38.81451 | -122.81944 | 2.080 | 1.80 | 1 | 0.96 | 0A.1 | tech | 3D | gE | usgs | GGF |
73765135 | 2022/08/07 | 14:45:29.070 | 37.69770 | -122.06180 | 0.860 | 0.00 | - | - | 0A.0 | tech | 3D | gE | usgs |
73765315 | 2022/08/08 | 02:38:51.040 | 36.67185 | -121.06824 | 10.484 | 3.40 | 1 | 2.82 | 2A.1 | tech | 3D | gE | usgs | |
73765310 | 2022/08/08 | 02:26:24.920 | 38.81336 | -122.80588 | 3.100 | 1.10 | 1 | 0.91 | 0A.1 | tech | 3D | gE | usgs | GGF |
73765305 | 2022/08/08 | 02:02:39.960 | 38.83868 | -122.79106 | 2.806 | 0.50 | 1 | 0.98 | 0A.1 | tech | 3D | gE | usgs | GGF |
73765265 | 2022/08/08 | 00:19:11.280 | 38.78348 | -122.73300 | 3.647 | 0.80 | 2 | 1.29 | 0A.1 | tech | 3D | gE | usgs | GGF |
73765260 | 2022/08/07 | 23:33:51.110 | 36.58270 | -121.17835 | 4.195 | 1.50 | 1 | 0.86 | 0A.1 | tech | 3D | gE | usgs | |
73765245 | 2022/08/07 | 22:05:18.310 | 38.83381 | -122.79105 | 2.665 | 1.10 | 2 | 0.92 | 0A.1 | tech | 3D | gE | usgs | GGF |
73765240 | 2022/08/07 | 21:47:6.400 | 36.08730 | -120.19030 | 5.430 | 1.20 | - | - | 0A.0 | tech | 3D | gE | usgs | |
73765235 | 2022/08/07 | 20:54:31.690 | 38.81580 | -122.81792 | 3.709 | 0.80 | 1 | 0.93 | 0A.1 | tech | 3D | gE | usgs | GGF |
73765220 | 2022/08/07 | 19:42:17.880 | 38.92125 | -122.89544 | 4.007 | 1.40 | 1 | 1.63 | 0A.1 | tech | 3D | gE | usgs | |
73765130 | 2022/08/07 | 14:32:1.590 | 38.59672 | -122.36907 | 4.162 | 1.30 | 1 | 1.70 | 3F.1 | tech | 3D | gE | usgs |
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