| Author | |
| Date and time | 2015-05-04 01:54:00.7 UTC |
| Latitude | 37.964 |
| Longitude | -122.032 |
| Depth | 13 |
| Magnitude | 2.3 MD |
| Region | SAN FRANCISCO BAY AREA, CALIF. |
| Latest update | 2016-04-19 07:25:26.1 UTC |
| rms | 0.11 s |
| N° phases used for the localisation | 115 |
| N° stations used for the localisation | 115 |
| Gap | 61.0 ° |
| 95% confidence ellipse | |
| semi major | 0.6 |
| semi minor | 0.3 |
| Azimuth | 334 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Operating network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Reporting network |
|---|---|---|---|---|---|---|---|---|---|
| C035 | 0.010 | 33 | M | P | 2015-05-04 01:54:02.7 | -0.6 | T | NC | |
| C035 | 0.010 | 33 | M | S | 2015-05-04 01:54:04.4 | -1 | T | NC | |
| C010 | 0.030 | 140 | M | P | 2015-05-04 01:54:02.2 | -1.2 | T | NC | |
| 1691 | 0.050 | 225 | M | P | 2015-05-04 01:54:03.6 | -0 | T | NC | |
| 1691 | 0.050 | 225 | M | S | 2015-05-04 01:54:05.8 | -0 | T | NC | |
| CTAM | 0.060 | 11 | M | P | 2015-05-04 01:54:03.9 | -0.2 | T | NC | |
| 1844 | 0.080 | 180 | M | P | 2015-05-04 01:54:03.9 | 0.1 | T | NC | |
| 1844 | 0.080 | 180 | M | S | 2015-05-04 01:54:06.5 | 0.2 | T | NC | |
| 1846 | 0.080 | 106 | M | P | 2015-05-04 01:54:03.4 | -0.5 | T | NC | |
| 1846 | 0.080 | 106 | M | S | 2015-05-04 01:54:05.7 | -0.7 | T | NC | |
| 1847 | 0.090 | 301 | M | P | 2015-05-04 01:54:03.0 | -0.1 | T | NC | |
| C026 | 0.090 | 190 | M | P | 2015-05-04 01:54:03.0 | -0.1 | T | NC | |
| 1760 | 0.130 | 312 | M | P | 2015-05-04 01:54:04.8 | 0.2 | T | NC | |
| 1760 | 0.130 | 312 | M | S | 2015-05-04 01:54:08.2 | 0.5 | T | NC | |
| BDM | 0.130 | 94 | M | P | 2015-05-04 01:54:04.7 | 0 | T | NC | |
| BDM | 0.130 | 94 | M | S | 2015-05-04 01:54:07.7 | -0.2 | T | NC | |
| C047 | 0.140 | 176 | M | P | 2015-05-04 01:54:04.9 | 0.2 | T | NC | |
| C047 | 0.140 | 176 | M | S | 2015-05-04 01:54:07.0 | 0.2 | T | NC | |
| SM2B | 0.140 | 206 | M | P | 2015-05-04 01:54:04.7 | -0.1 | T | NC | |
| SM2B | 0.140 | 206 | M | S | 2015-05-04 01:54:07.4 | -0.4 | T | NC | |
| BGC | 0.150 | 189 | M | P | 2015-05-04 01:54:05.0 | 0.1 | T | NC | |
| BGC | 0.150 | 189 | M | S | 2015-05-04 01:54:08.1 | -0 | T | NC | |
| C032 | 0.150 | 320 | M | P | 2015-05-04 01:54:05.2 | 0.1 | T | NC | |
| CPIM | 0.150 | 280 | M | P | 2015-05-04 01:54:05.0 | -0.1 | T | NC | |
| CPIM | 0.150 | 280 | M | S | 2015-05-04 01:54:08.3 | -0.2 | T | NC | |
| B054 | 0.170 | 232 | M | P | 2015-05-04 01:54:05.2 | 0 | T | NC | |
| B054 | 0.170 | 232 | M | S | 2015-05-04 01:54:08.3 | -0.5 | T | NC | |
| CVPM | 0.170 | 242 | M | P | 2015-05-04 01:54:05.4 | 0 | T | NC | |
| BKS | 0.180 | 242 | M | P | 2015-05-04 01:54:05.5 | 0 | T | NC | |
| BKS | 0.180 | 242 | M | S | 2015-05-04 01:54:08.7 | -0.6 | T | NC | |
| NLHM | 0.180 | 329 | M | P | 2015-05-04 01:54:05.7 | 0.1 | T | NC | |
| RWSVT | 0.180 | 264 | M | P | 2015-05-04 01:54:05.2 | -0.3 | T | NC | |
| C013 | 0.190 | 221 | M | P | 2015-05-04 01:54:05.4 | -0.2 | T | NC | |
| CMAB | 0.190 | 304 | M | P | 2015-05-04 01:54:05.5 | 0 | T | NC | |
| HERB | 0.190 | 285 | M | P | 2015-05-04 01:54:05.5 | -0.1 | T | NC | |
| VAK | 0.190 | 243 | M | P | 2015-05-04 01:54:05.6 | 0 | T | NC | |
| 1813 | 0.200 | 290 | M | P | 2015-05-04 01:54:05.9 | 0.1 | T | NC | |
| BL67 | 0.200 | 243 | M | P | 2015-05-04 01:54:05.6 | -0 | T | NC | |
| BRK | 0.200 | 244 | M | P | 2015-05-04 01:54:05.7 | 0 | T | NC | |
| C028 | 0.200 | 236 | M | P | 2015-05-04 01:54:05.7 | -0.2 | T | NC | |
| C064 | 0.200 | 217 | M | P | 2015-05-04 01:54:05.7 | -0.1 | T | NC | |
| CUSLD | 0.200 | 194 | M | P | 2015-05-04 01:54:05.8 | -0.1 | T | NC | |
| OHLN | 0.200 | 283 | M | P | 2015-05-04 01:54:05.6 | -0.1 | T | NC | |
| C011 | 0.210 | 254 | M | P | 2015-05-04 01:54:05.7 | -0.4 | T | NC | |
| C020 | 0.210 | 220 | M | P | 2015-05-04 01:54:05.0 | -0.1 | T | NC | |
| NMI | 0.210 | 302 | M | P | 2015-05-04 01:54:05.9 | -0 | T | NC | |
| C005 | 0.220 | 226 | M | P | 2015-05-04 01:54:06.1 | -0.2 | T | NC | |
| CMCM | 0.220 | 212 | M | P | 2015-05-04 01:54:05.0 | 0 | T | NC | |
| CSPB | 0.220 | 268 | M | P | 2015-05-04 01:54:06.3 | 0 | T | NC | |
| CCH1 | 0.230 | 193 | M | P | 2015-05-04 01:54:06.3 | 0.1 | T | NC | |
| CLCB | 0.230 | 187 | M | P | 2015-05-04 01:54:06.4 | 0.1 | T | NC | |
| CMOB | 0.240 | 130 | M | P | 2015-05-04 01:54:06.6 | -0.1 | T | NC | |
| 1821 | 0.250 | 228 | M | P | 2015-05-04 01:54:06.9 | 0.1 | T | NC | |
| CSLM | 0.250 | 196 | M | P | 2015-05-04 01:54:06.7 | 0 | T | NC | |
| RFSB | 0.250 | 259 | M | P | 2015-05-04 01:54:06.3 | -0.1 | T | NC | |
| VALB | 0.250 | 309 | M | P | 2015-05-04 01:54:06.6 | -0.1 | T | NC | |
| CPMM | 0.300 | 267 | M | P | 2015-05-04 01:54:07.4 | 0.1 | T | NC | |
| CYBM | 0.300 | 240 | M | P | 2015-05-04 01:54:07.4 | 0.1 | T | NC | |
| CGP1 | 0.320 | 177 | M | P | 2015-05-04 01:54:07.9 | -0.1 | T | NC | |
| CSU1 | 0.330 | 167 | M | P | 2015-05-04 01:54:08.4 | 0.2 | T | NC | |
| CBSNC | 0.340 | 115 | M | P | 2015-05-04 01:54:08.8 | -0.1 | T | NC | |
| CNIC | 0.360 | 172 | M | P | 2015-05-04 01:54:08.8 | -0 | T | NC | |
| JPRM | 0.390 | 244 | M | P | 2015-05-04 01:54:09.1 | 0.1 | T | NC | |
| MHDL | 0.390 | 252 | M | P | 2015-05-04 01:54:08.8 | -0.5 | T | NC | |
| CYD1 | 0.400 | 187 | M | P | 2015-05-04 01:54:09.2 | -0.5 | T | NC | |
| PETB | 0.400 | 293 | M | P | 2015-05-04 01:54:08.6 | -1 | T | NC | |
| SNT | 0.400 | 303 | M | P | 2015-05-04 01:54:09.5 | 0 | T | NC | |
| SVIN | 0.400 | 280 | M | P | 2015-05-04 01:54:08.9 | 0 | T | NC | |
| WENL | 0.400 | 147 | M | P | 2015-05-04 01:54:10.4 | 0.6 | T | NC | |
| SBRN | 0.410 | 227 | M | P | 2015-05-04 01:54:08.0 | -0.8 | T | NC | |
| B057 | 0.430 | 279 | M | P | 2015-05-04 01:54:09.4 | -0.3 | T | NC | |
| JCPM | 0.440 | 212 | M | P | 2015-05-04 01:54:09.5 | -0.4 | T | NC | |
| NTAC | 0.450 | 265 | M | P | 2015-05-04 01:54:09.8 | 0.1 | T | NC | |
| SAC | 0.490 | 219 | M | P | 2015-05-04 01:54:10.7 | -0.1 | T | NC | |
| CVS | 0.510 | 319 | M | P | 2015-05-04 01:54:10.9 | -0.6 | T | NC | |
| NBRB | 0.510 | 306 | M | P | 2015-05-04 01:54:11.0 | 0.1 | T | NC | |
| JCHM | 0.520 | 212 | M | P | 2015-05-04 01:54:11.4 | -0.1 | T | NC | |
| JSP | 0.530 | 225 | M | P | 2015-05-04 01:54:11.2 | -0.4 | T | NC | |
| JGR | 0.560 | 217 | M | P | 2015-05-04 01:54:11.7 | -0.2 | T | NC | |
| OXMT | 0.560 | 214 | M | P | 2015-05-04 01:54:11.7 | -0.9 | T | NC | |
| CMLM | 0.570 | 148 | M | P | 2015-05-04 01:54:12.7 | -0.2 | T | NC | |
| JSFB | 0.570 | 192 | M | P | 2015-05-04 01:54:12.8 | 0.1 | T | NC | |
| NHV | 0.570 | 291 | M | P | 2015-05-04 01:54:12.1 | 0 | T | NC | |
| JRSC | 0.580 | 196 | M | P | 2015-05-04 01:54:12.5 | -0.2 | T | NC | |
| NOLB | 0.610 | 277 | M | P | 2015-05-04 01:54:12.5 | -0.3 | T | NC | |
| JBMB | 0.650 | 189 | M | P | 2015-05-04 01:54:14.2 | 0.1 | T | NC | |
| NTYB | 0.650 | 311 | M | P | 2015-05-04 01:54:13.7 | 0.1 | T | NC | |
| CMMM | 0.660 | 140 | M | P | 2015-05-04 01:54:14.2 | -0.3 | T | NC | |
| NTR | 0.660 | 295 | M | P | 2015-05-04 01:54:13.8 | -0.3 | T | NC | |
| JSCB | 0.680 | 186 | M | P | 2015-05-04 01:54:14.6 | -0 | T | NC | |
| COSM | 0.690 | 131 | M | P | 2015-05-04 01:54:14.5 | -0.4 | T | NC | |
| MCCM | 0.690 | 285 | M | P | 2015-05-04 01:54:14.2 | -0.5 | T | NC | |
| MHC | 0.690 | 154 | M | P | 2015-05-04 01:54:14.5 | -0.4 | T | NC | |
| NBPM | 0.710 | 350 | M | P | 2015-05-04 01:54:15.4 | 0 | T | NC | |
| NEH | 0.720 | 301 | M | P | 2015-05-04 01:54:14.8 | -0.4 | T | NC | |
| NSHM | 0.720 | 321 | M | P | 2015-05-04 01:54:14.7 | 0 | T | NC | |
| ARN | 0.730 | 147 | M | P | 2015-05-04 01:54:15.1 | -0.3 | T | NC | |
| JJOM | 0.760 | 177 | M | P | 2015-05-04 01:54:16.2 | 0.4 | T | NC | |
| JSTM | 0.780 | 166 | M | P | 2015-05-04 01:54:16.4 | 0.3 | T | NC | |
| JPSB | 0.800 | 198 | M | P | 2015-05-04 01:54:16.3 | -0 | T | NC | |
| JUMM | 0.810 | 172 | M | P | 2015-05-04 01:54:16.0 | 0.5 | T | NC | |
| AMC | 0.820 | 170 | M | P | 2015-05-04 01:54:16.0 | 0.5 | T | NC | |
| NCP | 0.820 | 355 | M | P | 2015-05-04 01:54:17.6 | 0.1 | T | NC | |
| JLAB | 0.840 | 164 | M | P | 2015-05-04 01:54:17.5 | 0.5 | T | NC | |
| JBNB | 0.850 | 187 | M | P | 2015-05-04 01:54:17.0 | 0.2 | T | NC | |
| NFV | 0.850 | 307 | M | P | 2015-05-04 01:54:17.0 | 0.2 | T | NC | |
| NMTM | 0.900 | 339 | M | P | 2015-05-04 01:54:18.8 | 1.3 | T | NC | |
| JRGM | 0.930 | 177 | M | P | 2015-05-04 01:54:18.8 | 0.7 | T | NC | |
| NMCNC | 0.930 | 312 | M | P | 2015-05-04 01:54:18.3 | -0.2 | T | NC | |
| GAXB | 0.940 | 323 | M | P | 2015-05-04 01:54:18.3 | -0.2 | T | NC | |
| HSPM | 0.940 | 154 | M | P | 2015-05-04 01:54:18.7 | 0.3 | T | NC | |
| GHS | 0.980 | 152 | M | P | 2015-05-04 01:54:18.9 | 0.2 | T | NC | |
| CMW | 10.450 | 360 | M | P | 2015-05-04 01:54:09.0 | -0.4 | T | NC | |
| NBO | 74.020 | 22 | M | P | 2015-05-04 01:54:11.9 | 0 | T | NC | |
| C004 | 88.980 | 31 | M | P | 2015-05-04 01:54:05.5 | -0.2 | T | NC |