| Author | |
| Date and time | 2015-10-31 06:10:47.4 UTC |
| Latitude | 39.604 |
| Longitude | -121.935 |
| Depth | 21.1 |
| Magnitude | 3.5 Mw |
| Region | NORTHERN CALIFORNIA |
| Latest update | 2016-04-19 07:25:44.9 UTC |
| rms | 0.14 s |
| N° phases used for the localisation | 176 |
| N° stations used for the localisation | 176 |
| Gap | 28.0 ° |
| 95% confidence ellipse | |
| semi major | 1.5 |
| semi minor | 0.5 |
| Azimuth | 85 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| OGOM | 0.250 | 79 | M | P | 2015-10-31 06:10:53.4 | -0 | T | NC | |
| ORV | 0.340 | 98 | M | P | 2015-10-31 06:10:54.6 | 0.1 | T | NC | |
| ORV | 0.340 | 98 | M | P | 2015-10-31 06:10:54.7 | 0.1 | T | NC | |
| ORV | 0.340 | 98 | M | S | 2015-10-31 06:10:59.8 | -0.3 | T | NC | |
| OSUM | 0.340 | 169 | M | P | 2015-10-31 06:10:54.8 | -0 | T | NC | |
| PAM | 0.360 | 116 | M | P | 2015-10-31 06:10:54.8 | -0 | T | NC | |
| PAM | 0.360 | 116 | M | S | 2015-10-31 06:11:00.1 | -0.5 | T | NC | |
| OWYM | 0.380 | 113 | M | P | 2015-10-31 06:10:55.2 | 0.1 | T | NC | |
| GCK | 0.390 | 261 | M | P | 2015-10-31 06:10:56.1 | 0.2 | T | NC | |
| SUTB | 0.390 | 163 | M | P | 2015-10-31 06:10:55.2 | -0 | T | NC | |
| SUTB | 0.390 | 163 | M | S | 2015-10-31 06:11:01.2 | -0.3 | T | NC | |
| OHCM | 0.440 | 127 | M | P | 2015-10-31 06:10:56.1 | 0.1 | T | NC | |
| KPK | 0.490 | 92 | M | P | 2015-10-31 06:10:57.2 | 0 | T | NC | |
| AOHM | 0.570 | 113 | M | P | 2015-10-31 06:10:58.3 | -0.1 | T | NC | |
| GTSM | 0.590 | 241 | M | P | 2015-10-31 06:10:58.4 | -0.2 | T | NC | |
| GVV | 0.600 | 287 | M | P | 2015-10-31 06:10:58.3 | -0.1 | T | NC | |
| GASB | 0.610 | 275 | M | P | 2015-10-31 06:10:58.4 | -0.3 | T | NC | |
| LTCM | 0.620 | 347 | M | P | 2015-10-31 06:10:58.8 | -0.2 | T | NC | |
| GBMM | 0.630 | 223 | M | P | 2015-10-31 06:10:59.2 | -0.1 | T | NC | |
| LCMM | 0.630 | 30 | M | P | 2015-10-31 06:10:59.8 | 0.4 | T | NC | |
| GROM | 0.650 | 299 | M | P | 2015-10-31 06:10:58.8 | -0.4 | T | NC | |
| O03E | 0.700 | 8 | M | P | 2015-10-31 06:11:00.2 | 0 | T | NC | |
| O03E | 0.700 | 8 | M | S | 2015-10-31 06:11:11.9 | 1.7 | T | NC | |
| ABJM | 0.720 | 127 | M | P | 2015-10-31 06:11:00.6 | 0.2 | T | NC | |
| LRB | 0.720 | 319 | M | P | 2015-10-31 06:11:00.5 | -0.1 | T | NC | |
| GHMM | 0.780 | 262 | M | P | 2015-10-31 06:11:01.2 | -0.2 | T | NC | |
| MNRC | 0.820 | 209 | M | P | 2015-10-31 06:11:02.0 | -0.1 | T | NC | |
| MNRC | 0.820 | 209 | M | S | 2015-10-31 06:11:13.6 | -0.1 | T | NC | |
| LDBM | 0.830 | 8 | M | P | 2015-10-31 06:11:02.4 | 0.3 | T | NC | |
| NCP | 0.830 | 190 | M | P | 2015-10-31 06:11:03.1 | 0.4 | T | NC | |
| NDHM | 0.840 | 179 | M | P | 2015-10-31 06:11:01.9 | -0.5 | T | NC | |
| LVO | 0.860 | 72 | M | P | 2015-10-31 06:11:03.8 | 1.2 | T | NC | |
| O02D | 0.870 | 311 | M | P | 2015-10-31 06:11:01.6 | -1.1 | T | NC | |
| GRTM | 0.880 | 221 | M | P | 2015-10-31 06:11:02.7 | -0.1 | T | NC | |
| NMTM | 0.890 | 207 | M | P | 2015-10-31 06:11:02.7 | 0 | T | NC | |
| HUF | 0.920 | 61 | M | P | 2015-10-31 06:11:04.8 | 1.3 | T | NC | |
| LEL | 0.920 | 20 | M | P | 2015-10-31 06:11:04.1 | 0.7 | T | NC | |
| LRDM | 0.930 | 23 | M | P | 2015-10-31 06:11:04.6 | 0.8 | T | NC | |
| GSGM | 0.950 | 220 | M | P | 2015-10-31 06:11:04.2 | 0.1 | T | NC | |
| LDH | 0.950 | 17 | M | P | 2015-10-31 06:11:04.8 | 0.7 | T | NC | |
| NBPM | 0.960 | 192 | M | P | 2015-10-31 06:11:03.9 | -0.2 | T | NC | |
| LMEM | 0.970 | 17 | M | P | 2015-10-31 06:11:05.2 | 0.6 | T | NC | |
| GBGM | 0.980 | 217 | M | P | 2015-10-31 06:11:04.7 | 0.2 | T | NC | |
| GHLM | 1.010 | 237 | M | P | 2015-10-31 06:11:05.1 | 0.1 | T | NC | |
| LBPM | 1.020 | 315 | M | P | 2015-10-31 06:11:03.7 | -1.1 | T | NC | |
| GACM | 1.030 | 225 | M | P | 2015-10-31 06:11:04.0 | 0 | T | NC | |
| GCRM | 1.030 | 216 | M | P | 2015-10-31 06:11:04.4 | -0.5 | T | NC | |
| NPV | 1.030 | 202 | M | P | 2015-10-31 06:11:04.1 | -0.9 | T | NC | |
| GDXM | 1.040 | 220 | M | P | 2015-10-31 06:11:05.9 | 0.7 | T | NC | |
| GZY | 1.050 | 70 | M | P | 2015-10-31 06:11:07.2 | 1.7 | T | NC | |
| HOPS | 1.070 | 236 | M | P | 2015-10-31 06:11:05.8 | 0.1 | T | NC | |
| WDC | 1.080 | 335 | M | P | 2015-10-31 06:11:04.4 | -0.9 | T | NC | |
| GAXB | 1.100 | 216 | M | P | 2015-10-31 06:11:05.6 | 0.1 | T | NC | |
| GWRM | 1.130 | 250 | M | P | 2015-10-31 06:11:07.1 | 0.2 | T | NC | |
| BKW | 1.170 | 81 | M | P | 2015-10-31 06:11:09.3 | 2.2 | T | NC | |
| GCVB | 1.180 | 225 | M | P | 2015-10-31 06:11:07.4 | 0.2 | T | NC | |
| GSNM | 1.180 | 236 | M | P | 2015-10-31 06:11:07.4 | 0.2 | T | NC | |
| NSHM | 1.200 | 206 | M | P | 2015-10-31 06:11:06.9 | -0.2 | T | NC | |
| SKG | 1.230 | 223 | M | P | 2015-10-31 06:11:08.0 | 0.3 | T | NC | |
| BEKR | 1.240 | 77 | M | P | 2015-10-31 06:11:10.3 | 2.2 | T | NC | |
| HATC | 1.260 | 17 | M | P | 2015-10-31 06:11:10.4 | 2.1 | T | NC | |
| DONR | 1.270 | 101 | M | P | 2015-10-31 06:11:10.5 | 2 | T | NC | |
| IND | 1.280 | 97 | M | P | 2015-10-31 06:11:11.3 | 2.6 | T | NC | |
| GDCM | 1.310 | 231 | M | P | 2015-10-31 06:11:09.4 | 0.3 | T | NC | |
| LBCM | 1.310 | 20 | M | P | 2015-10-31 06:11:10.8 | 1.8 | T | NC | |
| LOY | 1.310 | 87 | M | P | 2015-10-31 06:11:11.7 | 3.1 | T | NC | |
| CVS | 1.320 | 198 | M | P | 2015-10-31 06:11:08.5 | -0.8 | T | NC | |
| KBF | 1.340 | 94 | M | P | 2015-10-31 06:11:12.2 | 2.8 | T | NC | |
| BMRR | 1.360 | 68 | M | P | 2015-10-31 06:11:12.2 | 2.8 | T | NC | |
| GHOM | 1.360 | 246 | M | P | 2015-10-31 06:11:09.8 | 0.1 | T | NC | |
| NFV | 1.360 | 214 | M | P | 2015-10-31 06:11:09.5 | -0.2 | T | NC | |
| TNK | 1.360 | 104 | M | P | 2015-10-31 06:11:12.2 | 0.3 | T | NC | |
| GNAM | 1.370 | 253 | M | P | 2015-10-31 06:11:10.4 | 0.7 | T | NC | |
| B934 | 1.380 | 281 | M | P | 2015-10-31 06:11:10.4 | 0.2 | T | NC | |
| GGUM | 1.420 | 239 | M | P | 2015-10-31 06:11:10.7 | 0.6 | T | NC | |
| NBRB | 1.430 | 200 | M | P | 2015-10-31 06:11:10.1 | -0.4 | T | NC | |
| FTR | 1.440 | 222 | M | P | 2015-10-31 06:11:11.2 | 0.9 | T | NC | |
| VPK | 1.470 | 94 | M | P | 2015-10-31 06:11:14.4 | 3.1 | T | NC | |
| LGPM | 1.480 | 333 | M | P | 2015-10-31 06:11:10.5 | -0.9 | T | NC | |
| N02D | 1.490 | 337 | M | P | 2015-10-31 06:11:10.4 | -1.1 | T | NC | |
| NLHM | 1.490 | 187 | M | P | 2015-10-31 06:11:11.8 | 0.2 | T | NC | |
| KMRM | 1.500 | 295 | A | P | 2015-10-31 06:11:12.9 | 1.4 | T | NC | |
| B935 | 1.530 | 305 | M | P | 2015-10-31 06:11:13.3 | 1.2 | T | NC | |
| EMB | 1.550 | 113 | M | P | 2015-10-31 06:11:15.1 | 1 | T | NC | |
| NMI | 1.550 | 190 | M | P | 2015-10-31 06:11:12.2 | -0.1 | T | NC | |
| NHV | 1.560 | 203 | M | P | 2015-10-31 06:11:12.0 | -0.8 | T | NC | |
| B049 | 1.580 | 294 | M | P | 2015-10-31 06:11:13.8 | 1 | T | NC | |
| CTAM | 1.580 | 182 | M | P | 2015-10-31 06:11:13.5 | 0.9 | T | NC | |
| LBKM | 1.580 | 340 | M | P | 2015-10-31 06:11:11.8 | -1.6 | T | NC | |
| LTIM | 1.610 | 12 | M | P | 2015-10-31 06:11:15.8 | 2.4 | T | NC | |
| B933 | 1.630 | 287 | M | P | 2015-10-31 06:11:13.8 | 0 | T | NC | |
| CPIM | 1.630 | 188 | M | P | 2015-10-31 06:11:13.9 | 0.2 | T | NC | |
| MCCM | 1.630 | 207 | M | P | 2015-10-31 06:11:13.5 | -0.4 | T | NC | |
| B057 | 1.650 | 198 | M | P | 2015-10-31 06:11:14.2 | 0.5 | T | NC | |
| BDM | 1.650 | 178 | M | P | 2015-10-31 06:11:11.9 | -2 | T | NC | |
| NCC | 1.650 | 195 | M | P | 2015-10-31 06:11:13.2 | -0.5 | T | NC | |
| CSPB | 1.670 | 190 | M | P | 2015-10-31 06:11:15.1 | 0.9 | T | NC | |
| REDF | 1.690 | 97 | M | P | 2015-10-31 06:11:17.9 | 3.6 | T | NC | |
| CVPM | 1.730 | 188 | M | P | 2015-10-31 06:11:14.7 | -0.1 | T | NC | |
| BKS | 1.740 | 188 | M | P | 2015-10-31 06:11:15.2 | 0.4 | T | NC | |
| LBFM | 1.740 | 1 | M | P | 2015-10-31 06:11:16.8 | 1.4 | T | NC | |
| VAK | 1.740 | 188 | M | P | 2015-10-31 06:11:16.8 | 1.8 | T | NC | |
| B054 | 1.750 | 187 | M | P | 2015-10-31 06:11:14.8 | -0.3 | T | NC | |
| GNO | 1.750 | 112 | M | P | 2015-10-31 06:11:18.6 | 1.2 | T | NC | |
| NTAC | 1.750 | 197 | M | P | 2015-10-31 06:11:15.2 | 0.1 | T | NC | |
| B045 | 1.790 | 299 | M | P | 2015-10-31 06:11:16.6 | 1 | T | NC | |
| BGC | 1.790 | 183 | M | P | 2015-10-31 06:11:16.1 | 0.2 | T | NC | |
| CMOB | 1.790 | 177 | M | P | 2015-10-31 06:11:16.6 | 0.4 | T | NC | |
| CBSNC | 1.800 | 173 | M | P | 2015-10-31 06:11:16.4 | 0.1 | T | NC | |
| MHDL | 1.810 | 194 | M | P | 2015-10-31 06:11:16.5 | 0.5 | T | NC | |
| B047 | 1.840 | 291 | M | P | 2015-10-31 06:11:16.6 | 0.3 | T | NC | |
| CCH1 | 1.860 | 184 | M | P | 2015-10-31 06:11:16.9 | 0.2 | T | NC | |
| CLCB | 1.870 | 183 | M | P | 2015-10-31 06:11:16.9 | -0.1 | T | NC | |
| B932 | 1.880 | 292 | M | P | 2015-10-31 06:11:16.9 | 0.1 | T | NC | |
| PNTR | 1.880 | 105 | M | P | 2015-10-31 06:11:20.2 | 3.2 | T | NC | |
| SFM | 1.880 | 192 | M | P | 2015-10-31 06:11:13.0 | 2.6 | T | NC | |
| LMPM | 1.890 | 355 | M | P | 2015-10-31 06:11:18.3 | 1.1 | T | NC | |
| B039 | 1.910 | 348 | M | P | 2015-10-31 06:11:17.4 | 0.1 | T | NC | |
| KCO | 1.910 | 291 | M | P | 2015-10-31 06:11:17.5 | 0.2 | T | NC | |
| M02C | 1.920 | 339 | M | P | 2015-10-31 06:11:17.3 | -0.1 | T | NC | |
| MCUB | 1.920 | 147 | M | P | 2015-10-31 06:11:18.9 | 1.5 | T | NC | |
| B046 | 1.940 | 293 | M | P | 2015-10-31 06:11:17.9 | 0.1 | T | NC | |
| BFC | 1.940 | 111 | M | P | 2015-10-31 06:11:20.8 | 1.1 | T | NC | |
| SBRN | 1.950 | 191 | M | P | 2015-10-31 06:11:18.3 | 0.4 | T | NC | |
| PAHR | 1.970 | 86 | M | P | 2015-10-31 06:11:20.5 | 2.3 | T | NC | |
| CMB | 1.980 | 142 | M | P | 2015-10-31 06:11:20.4 | 2.5 | T | NC | |
| LMHM | 1.980 | 6 | M | P | 2015-10-31 06:11:20.0 | 3.1 | T | NC | |
| WENL | 1.980 | 176 | M | P | 2015-10-31 06:11:19.6 | 1.2 | T | NC | |
| CNIC | 1.990 | 181 | M | P | 2015-10-31 06:11:18.0 | 0.3 | T | NC | |
| LGMM | 1.990 | 2 | M | P | 2015-10-31 06:11:20.9 | 1.8 | T | NC | |
| JCC | 2.010 | 308 | M | P | 2015-10-31 06:11:19.8 | 1.1 | T | NC | |
| LASM | 2.010 | 8 | M | P | 2015-10-31 06:11:21.2 | 2.6 | T | NC | |
| JCPM | 2.030 | 189 | M | P | 2015-10-31 06:11:19.0 | 1.1 | T | NC | |
| KOMM | 2.030 | 326 | M | P | 2015-10-31 06:11:20.6 | 1.4 | T | NC | |
| LHEM | 2.030 | 354 | M | P | 2015-10-31 06:11:20.8 | 1.2 | T | NC | |
| LAMB | 2.070 | 346 | M | P | 2015-10-31 06:11:21.2 | 1.6 | T | NC | |
| JCHM | 2.110 | 190 | M | P | 2015-10-31 06:11:21.0 | 1.1 | T | NC | |
| CMLM | 2.130 | 174 | M | P | 2015-10-31 06:11:21.6 | 1.1 | T | NC | |
| COSM | 2.140 | 168 | M | P | 2015-10-31 06:11:20.9 | 0.1 | T | NC | |
| CMLP | 2.150 | 178 | M | P | 2015-10-31 06:11:21.4 | 0.8 | T | NC | |
| CMMM | 2.170 | 171 | M | P | 2015-10-31 06:11:21.2 | 0 | T | NC | |
| JHPM | 2.180 | 188 | M | P | 2015-10-31 06:11:22.5 | 1.6 | T | NC | |
| M04C | 2.180 | 2 | M | P | 2015-10-31 06:11:24.3 | 3.3 | T | NC | |
| JSFB | 2.200 | 185 | M | P | 2015-10-31 06:11:22.6 | 1.3 | T | NC | |
| JRSC | 2.210 | 186 | M | P | 2015-10-31 06:11:21.9 | 0.6 | T | NC | |
| YBH | 2.210 | 345 | M | P | 2015-10-31 06:11:22.2 | 0.8 | T | NC | |
| B040 | 2.250 | 351 | M | P | 2015-10-31 06:11:23.4 | 1.4 | T | NC | |
| JFP | 2.250 | 185 | M | P | 2015-10-31 06:11:23.3 | 1.4 | T | NC | |
| ARN | 2.270 | 172 | M | P | 2015-10-31 06:11:22.9 | 0.4 | T | NC | |
| MHC | 2.270 | 174 | M | P | 2015-10-31 06:11:22.8 | 0.6 | T | NC | |
| SJH | 2.270 | 183 | M | P | 2015-10-31 06:11:24.0 | 1.4 | T | NC | |
| CMPM | 2.290 | 168 | M | P | 2015-10-31 06:11:23.4 | 0.7 | T | NC | |
| JSCB | 2.320 | 184 | M | P | 2015-10-31 06:11:23.3 | 0.4 | T | NC | |
| CCOB | 2.350 | 175 | M | P | 2015-10-31 06:11:24.7 | 1.3 | T | NC | |
| JUMM | 2.440 | 179 | M | P | 2015-10-31 06:11:25.4 | 0.8 | T | NC | |
| KRMB | 2.440 | 323 | M | P | 2015-10-31 06:11:26.4 | 1.9 | T | NC | |
| HSPM | 2.510 | 172 | M | P | 2015-10-31 06:11:26.8 | 1.3 | T | NC | |
| MYLM | 2.510 | 151 | M | P | 2015-10-31 06:11:27.5 | 1.8 | T | NC | |
| GHS | 2.530 | 171 | M | P | 2015-10-31 06:11:26.4 | 0.4 | T | NC | |
| KTRM | 2.550 | 335 | M | P | 2015-10-31 06:11:29.2 | 3.2 | T | NC | |
| JRGM | 2.560 | 181 | M | P | 2015-10-31 06:11:27.1 | 0.8 | T | NC | |
| HPCM | 2.590 | 168 | M | P | 2015-10-31 06:11:27.9 | 1.2 | T | NC | |
| SLD | 2.590 | 167 | M | P | 2015-10-31 06:11:28.3 | 1.8 | T | NC | |
| HSLM | 2.600 | 165 | M | P | 2015-10-31 06:11:29.3 | 1.1 | T | NC | |
| L04D | 2.630 | 354 | M | P | 2015-10-31 06:11:29.6 | 2.4 | T | NC | |
| LUL | 2.650 | 125 | M | P | 2015-10-31 06:11:31.3 | 3.6 | T | NC | |
| SFL | 2.650 | 171 | M | P | 2015-10-31 06:11:27.0 | 0.4 | T | NC | |
| OCR | 2.700 | 173 | M | P | 2015-10-31 06:10:53.0 | -0.2 | T | NC | |
| ELK | 5.250 | 75 | M | P | 2015-10-31 06:11:09.1 | 0.1 | T | NC | |
| CTC | 16.040 | 0 | M | P | 2015-10-31 06:11:13.9 | 2.9 | T | NC | |
| NCT | 28.430 | 328 | M | P | 2015-10-31 06:11:13.8 | -0.4 | T | NC | |
| DIX | 83.300 | 33 | M | P | 2015-10-31 06:11:08.6 | 0.7 | T | NC | |
| SJC | 88.090 | 141 | M | P | 2015-10-31 06:11:27.4 | 3 | T | NC | |
| NSM | 92.370 | 306 | M | P | 2015-10-31 06:11:09.4 | -0.2 | T | NC | |
| SIA | 92.690 | 320 | M | P | 2015-10-31 06:11:13.4 | 0.9 | T | NC | |
| PLA | 95.730 | 285 | M | P | 2015-10-31 06:11:20.8 | 4.4 | T | NC |