| Author | |
| Date and time | 2019-12-19 15:30:12.0 UTC |
| Latitude | 40.276 |
| Longitude | -124.363 |
| Depth | 21.4 |
| Magnitude | 4.1 Mw |
| Region | OFFSHORE NORTHERN CALIFORNIA |
| Latest update | 2019-12-19 15:34:16.2 UTC |
| rms | 1.12 s |
| N° phases used for the localisation | 183 |
| N° stations used for the localisation | 183 |
| Gap | 83.0 ° |
| 95% confidence ellipse | |
| semi major | 11 |
| semi minor | 3.1 |
| Azimuth | 179 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| 1023 | M | Pg | 2019-12-19 15:30:20.5 | 0.6 | T | NEIR | |||
| 1582 | M | Pg | 2019-12-19 15:30:21.9 | -0.1 | T | NEIR | |||
| 1586 | M | Pg | 2019-12-19 15:30:21.4 | 0.3 | T | NEIR | |||
| 1591 | M | Pg | 2019-12-19 15:30:22.6 | 0 | T | NEIR | |||
| 79435 | M | Pn | 2019-12-19 15:30:24.0 | -1.9 | T | NEIR | |||
| 89101 | M | Pg | 2019-12-19 15:30:17.1 | 0.2 | T | NEIR | |||
| 89101 | M | Sg | 2019-12-19 15:30:20.5 | 0.9 | T | NEIR | |||
| 89255 | M | Pg | 2019-12-19 15:30:21.0 | 0.4 | T | NEIR | |||
| 89462 | M | Pg | 2019-12-19 15:30:20.2 | 0.4 | T | NEIR | |||
| 89781 | M | Pg | 2019-12-19 15:30:23.5 | -0.2 | T | NEIR | |||
| ALSE | M | Pn | 2019-12-19 15:31:12.8 | -2.1 | T | NEIR | |||
| B039 | M | Pn | 2019-12-19 15:30:42.1 | -1.4 | T | NEIR | |||
| B045 | M | Pg | 2019-12-19 15:30:20.3 | 0.2 | T | NEIR | |||
| B045 | M | Sg | 2019-12-19 15:30:25.8 | 0.9 | T | NEIR | |||
| B046 | M | Pg | 2019-12-19 15:30:17.0 | 0.1 | T | NEIR | |||
| B046 | M | Sg | 2019-12-19 15:30:20.3 | 0.7 | T | NEIR | |||
| B049 | M | Pg | 2019-12-19 15:30:21.7 | 0.1 | T | NEIR | |||
| B932 | M | Pg | 2019-12-19 15:30:17.2 | 0 | T | NEIR | |||
| B932 | M | Sg | 2019-12-19 15:30:20.7 | 0.7 | T | NEIR | |||
| B933 | M | Pg | 2019-12-19 15:30:20.9 | -0 | T | NEIR | |||
| B933 | M | Sg | 2019-12-19 15:30:26.9 | 0.6 | T | NEIR | |||
| B934 | M | Pn | 2019-12-19 15:30:25.1 | -2.1 | T | NEIR | |||
| B935 | M | Pn | 2019-12-19 15:30:25.0 | -1.7 | T | NEIR | |||
| BARR | M | Pn | 2019-12-19 15:30:34.0 | -2.1 | T | NEIR | |||
| BEER | M | Pn | 2019-12-19 15:31:10.4 | -0.4 | T | NEIR | |||
| BONV | M | Pn | 2019-12-19 15:30:36.4 | -2.3 | T | NEIR | |||
| CMK6 | M | Pn | 2019-12-19 15:31:24.4 | -1 | T | NEIR | |||
| DFAZ | M | Pn | 2019-12-19 15:31:04.1 | -0.9 | T | NEIR | |||
| DING | M | Pn | 2019-12-19 15:30:51.0 | -1.6 | T | NEIR | |||
| DMOR | M | Pn | 2019-12-19 15:30:25.4 | -1.8 | T | NEIR | |||
| DRAN | M | Pn | 2019-12-19 15:31:04.9 | -1.1 | T | NEIR | |||
| FHAC | M | Pn | 2019-12-19 15:31:20.1 | -1.5 | T | NEIR | |||
| G003 | M | Pn | 2019-12-19 15:30:30.4 | -2.1 | T | NEIR | |||
| G007 | M | Pn | 2019-12-19 15:30:34.7 | -1.9 | T | NEIR | |||
| GALB | M | Pn | 2019-12-19 15:30:38.3 | -2.3 | T | NEIR | |||
| GHGB | M | Pn | 2019-12-19 15:30:38.7 | -2 | T | NEIR | |||
| GNR | M | Pn | 2019-12-19 15:30:32.4 | -2.2 | T | NEIR | |||
| GSX | M | Pn | 2019-12-19 15:30:44.2 | -1.4 | T | NEIR | |||
| GWW | M | Pn | 2019-12-19 15:30:37.3 | -2.3 | T | NEIR | |||
| HAYF | M | Pn | 2019-12-19 15:30:28.6 | -1.6 | T | NEIR | |||
| KCO | M | Pg | 2019-12-19 15:30:17.3 | 0.3 | T | NEIR | |||
| KHBB | M | Pn | 2019-12-19 15:30:29.3 | -2 | T | NEIR | |||
| KHMB | M | Pn | 2019-12-19 15:30:26.7 | -2 | T | NEIR | |||
| KHMB | M | Sn | 2019-12-19 15:30:37.2 | -2.4 | T | NEIR | |||
| KMPB | M | Pg | 2019-12-19 15:30:18.9 | 0.1 | T | NEIR | |||
| KMPB | M | Sg | 2019-12-19 15:30:22.7 | -0.1 | T | NEIR | |||
| LBR | M | Pn | 2019-12-19 15:30:46.2 | -0.4 | T | NEIR | |||
| LDH | M | Pn | 2019-12-19 15:30:46.3 | -1.2 | T | NEIR | |||
| LGY | M | Pn | 2019-12-19 15:30:44.6 | -0.6 | T | NEIR | |||
| LRB | M | Pn | 2019-12-19 15:30:36.5 | -0.6 | T | NEIR | |||
| MARQ | M | Pn | 2019-12-19 15:31:25.6 | -0.2 | T | NEIR | |||
| MINN | M | Pn | 2019-12-19 15:31:26.2 | -0.4 | T | NEIR | |||
| MNDO | M | Pn | 2019-12-19 15:30:30.6 | -2.1 | T | NEIR | |||
| MOGU | M | Pn | 2019-12-19 15:30:46.5 | -0.8 | T | NEIR | |||
| NLB | M | Pn | 2019-12-19 15:30:45.2 | -1.3 | T | NEIR | |||
| NV31 | M | Pn | 2019-12-19 15:31:28.4 | -0.4 | T | NEIR | |||
| PAKC | M | P | 2019-12-19 15:37:01.8 | 0.1 | T | NEIR | |||
| PETY | M | Pn | 2019-12-19 15:30:33.4 | -1.2 | T | NEIR | |||
| PETY | M | Sn | 2019-12-19 15:30:48.2 | -2.2 | T | NEIR | |||
| ROGE | M | Pn | 2019-12-19 15:30:50.6 | -1.5 | T | NEIR | |||
| SCOT | M | Pn | 2019-12-19 15:30:38.5 | -1.5 | T | NEIR | |||
| SCOT | M | Sn | 2019-12-19 15:30:57.5 | -2.4 | T | NEIR | |||
| TOOM | M | Pn | 2019-12-19 15:31:09.3 | -1.1 | T | NEIR | |||
| TRIN | M | Pn | 2019-12-19 15:30:36.3 | -1.6 | T | NEIR | |||
| TRIN | M | Sn | 2019-12-19 15:30:53.7 | -2.4 | T | NEIR | |||
| WDEM | M | Pn | 2019-12-19 15:31:05.7 | -1.4 | T | NEIR | |||
| WGR | M | Pn | 2019-12-19 15:31:54.3 | -0.2 | T | NEIR | |||
| WLOO | M | Pn | 2019-12-19 15:31:17.4 | -1.1 | T | NEIR | |||
| WYLD | M | Pn | 2019-12-19 15:30:57.8 | -0.7 | T | NEIR | |||
| PETL | 0.020 | 51 | M | Pg | 2019-12-19 15:30:16.9 | 0.3 | T | NEIR | |
| PETL | 0.020 | 51 | M | Sg | 2019-12-19 15:30:20.2 | 1 | T | NEIR | |
| KCTM | 0.200 | 6 | M | Pg | 2019-12-19 15:30:18.7 | 0.4 | T | NEIR | |
| BRIC | 0.390 | 114 | M | Pg | 2019-12-19 15:30:21.4 | 0.1 | T | NEIR | |
| KMRM | 0.500 | 96 | M | Pg | 2019-12-19 15:30:23.3 | 0.1 | T | NEIR | |
| KMRM | 0.500 | 96 | M | Sg | 2019-12-19 15:30:31.1 | 0.9 | T | NEIR | |
| JCC | 0.600 | 25 | M | Pn | 2019-12-19 15:30:23.5 | -2.6 | T | NEIR | |
| JCC | 0.600 | 25 | M | Sg | 2019-12-19 15:30:31.4 | -1.3 | T | NEIR | |
| KIPM | 0.820 | 124 | M | Pn | 2019-12-19 15:30:27.8 | -1.5 | T | NEIR | |
| KCPM | 0.840 | 134 | M | Pn | 2019-12-19 15:30:27.6 | -2.1 | T | NEIR | |
| KCPM | 0.840 | 134 | M | Sn | 2019-12-19 15:30:39.4 | -2 | T | NEIR | |
| KRPM | 0.920 | 16 | M | Pn | 2019-12-19 15:30:28.4 | -2.2 | T | NEIR | |
| KRPM | 0.920 | 16 | M | Sn | 2019-12-19 15:30:39.7 | -3.5 | T | NEIR | |
| KBNM | 0.980 | 113 | M | Pn | 2019-12-19 15:30:30.0 | -1.4 | T | NEIR | |
| DCMP | 1.130 | 135 | M | Pn | 2019-12-19 15:30:31.3 | -2.2 | T | NEIR | |
| DCMP | 1.130 | 135 | M | Sn | 2019-12-19 15:30:44.9 | -3.4 | T | NEIR | |
| KRKM | 1.150 | 128 | M | Pn | 2019-12-19 15:30:32.1 | -1.8 | T | NEIR | |
| WEAV | 1.150 | 66 | M | Pn | 2019-12-19 15:30:31.0 | -1.9 | T | NEIR | |
| KOMM | 1.220 | 34 | M | Pn | 2019-12-19 15:30:32.9 | -2 | T | NEIR | |
| GROM | 1.350 | 105 | M | Pn | 2019-12-19 15:30:35.1 | -1.5 | T | NEIR | |
| GWRM | 1.350 | 142 | M | Pn | 2019-12-19 15:30:34.4 | -2.1 | T | NEIR | |
| GHOM | 1.380 | 152 | M | Pn | 2019-12-19 15:30:34.8 | -2.2 | T | NEIR | |
| GVV | 1.390 | 111 | M | Pn | 2019-12-19 15:30:35.6 | -1.6 | T | NEIR | |
| LBKM | 1.520 | 57 | M | Pn | 2019-12-19 15:30:37.5 | -1.5 | T | NEIR | |
| KSXB | 1.600 | 13 | M | Pn | 2019-12-19 15:30:37.9 | -2.1 | T | NEIR | |
| KSXB | 1.600 | 13 | M | Sn | 2019-12-19 15:30:56.0 | -3.9 | T | NEIR | |
| GSNM | 1.610 | 146 | M | Pn | 2019-12-19 15:30:38.1 | -2.1 | T | NEIR | |
| HOPS | 1.620 | 142 | M | Pn | 2019-12-19 15:30:38.2 | -2 | T | NEIR | |
| GPMM | 1.800 | 142 | M | Pn | 2019-12-19 15:30:40.9 | -1.8 | T | NEIR | |
| GDXM | 1.900 | 140 | M | Pn | 2019-12-19 15:30:42.1 | -2 | T | NEIR | |
| YBH | 1.920 | 40 | M | Pn | 2019-12-19 15:30:42.8 | -1.5 | T | NEIR | |
| KBO | 1.940 | 3 | M | Pn | 2019-12-19 15:30:42.7 | -1.9 | T | NEIR | |
| LDBM | 1.980 | 85 | M | Pn | 2019-12-19 15:30:43.7 | -1.5 | T | NEIR | |
| MNRC | 2.040 | 133 | M | Pn | 2019-12-19 15:30:44.6 | -1.4 | T | NEIR | |
| B040 | 2.140 | 43 | M | Pn | 2019-12-19 15:30:46.5 | -0.9 | T | NEIR | |
| LMEM | 2.150 | 82 | M | Pn | 2019-12-19 15:30:46.5 | -1.1 | T | NEIR | |
| LBFM | 2.160 | 60 | M | Pn | 2019-12-19 15:30:47.4 | -0.4 | T | NEIR | |
| OSUM | 2.180 | 117 | M | Pn | 2019-12-19 15:30:46.1 | -1.7 | T | NEIR | |
| LRDM | 2.220 | 84 | M | Pn | 2019-12-19 15:30:48.1 | -0.6 | T | NEIR | |
| SUTB | 2.240 | 117 | M | Pn | 2019-12-19 15:30:47.2 | -1.5 | T | NEIR | |
| HATC | 2.280 | 75 | M | Pn | 2019-12-19 15:30:48.8 | -0.5 | T | NEIR | |
| ORV | 2.320 | 107 | M | Pn | 2019-12-19 15:30:48.2 | -1.5 | T | NEIR | |
| MCCM | 2.420 | 151 | M | Pn | 2019-12-19 15:30:49.2 | -2 | T | NEIR | |
| CVS | 2.430 | 142 | M | Pn | 2019-12-19 15:30:49.7 | -1.6 | T | NEIR | |
| KEBM | 2.590 | 1 | M | Pn | 2019-12-19 15:30:52.7 | -1 | T | NEIR | |
| FARB | 2.780 | 157 | M | Pn | 2019-12-19 15:30:54.3 | -1.8 | T | NEIR | |
| BBOR | 2.900 | 25 | M | Pn | 2019-12-19 15:30:56.6 | -1.3 | T | NEIR | |
| JRSC | 3.310 | 149 | M | Pn | 2019-12-19 15:31:01.0 | -2.4 | T | NEIR | |
| MPK | 3.480 | 105 | M | Pn | 2019-12-19 15:31:04.3 | -1.6 | T | NEIR | |
| K05A | 3.570 | 46 | M | Pn | 2019-12-19 15:31:06.6 | -0.6 | T | NEIR | |
| MHC | 3.620 | 143 | M | Pn | 2019-12-19 15:31:06.5 | -1.2 | T | NEIR | |
| CMB | 3.820 | 125 | M | Pn | 2019-12-19 15:31:09.6 | -0.8 | T | NEIR | |
| PNTR | 3.860 | 106 | M | Pn | 2019-12-19 15:31:10.6 | -0.6 | T | NEIR | |
| PAHR | 3.870 | 97 | M | Pn | 2019-12-19 15:31:10.2 | -0.9 | T | NEIR | |
| BUCK | 4.050 | 14 | M | Pn | 2019-12-19 15:31:13.1 | -0.5 | T | NEIR | |
| SAO | 4.190 | 146 | M | Pn | 2019-12-19 15:31:13.1 | -2.3 | T | NEIR | |
| WIFE | 4.230 | 26 | M | Pn | 2019-12-19 15:31:16.1 | -0.1 | T | NEIR | |
| PINE | 4.340 | 35 | M | Pn | 2019-12-19 15:31:16.5 | -1.2 | T | NEIR | |
| COR | 4.380 | 10 | M | Pn | 2019-12-19 15:31:17.3 | -0.7 | T | NEIR | |
| BBGB | 4.520 | 144 | M | Pn | 2019-12-19 15:31:19.3 | -0.8 | T | NEIR | |
| H04A | 4.690 | 19 | M | Pn | 2019-12-19 15:31:21.8 | -0.6 | T | NEIR | |
| RYN | 4.810 | 108 | M | Pn | 2019-12-19 15:31:24.6 | 0.4 | T | NEIR | |
| WVOR | 4.820 | 62 | M | Pn | 2019-12-19 15:31:22.4 | -1.9 | T | NEIR | |
| MDPB | 4.890 | 121 | M | Pn | 2019-12-19 15:31:24.7 | -0.6 | T | NEIR | |
| HULI | 4.910 | 149 | M | Pn | 2019-12-19 15:31:23.3 | -2 | T | NEIR | |
| PMPB | 4.930 | 144 | M | Pn | 2019-12-19 15:31:24.5 | -1.1 | T | NEIR | |
| LHV | 4.980 | 112 | M | Pn | 2019-12-19 15:31:26.6 | 0.1 | T | NEIR | |
| G04A | 5.120 | 15 | M | Pn | 2019-12-19 15:31:27.8 | -0.4 | T | NEIR | |
| PKD | 5.270 | 144 | M | Pn | 2019-12-19 15:31:28.0 | -1.3 | T | NEIR | |
| J08A | 5.370 | 53 | M | Pn | 2019-12-19 15:31:30.9 | -0.9 | T | NEIR | |
| G06A | 5.660 | 28 | M | Pn | 2019-12-19 15:31:35.2 | -0.6 | T | NEIR | |
| DSP | 5.770 | 118 | M | Pn | 2019-12-19 15:31:37.5 | 0.2 | T | NEIR | |
| CWC | 6.250 | 126 | M | Pn | 2019-12-19 15:31:42.6 | -1.2 | T | NEIR | |
| BMO | 6.930 | 46 | M | Pn | 2019-12-19 15:31:53.7 | 0.5 | T | NEIR | |
| ELK | 6.970 | 83 | M | Pn | 2019-12-19 15:31:53.2 | -0.6 | T | NEIR | |
| HAWA | 7.050 | 28 | M | Pn | 2019-12-19 15:31:53.2 | -1.5 | T | NEIR | |
| MFID | 7.100 | 61 | M | Pn | 2019-12-19 15:31:54.5 | -1.1 | T | NEIR | |
| TPO | 7.260 | 136 | M | Pn | 2019-12-19 15:31:58.3 | 0.7 | T | NEIR | |
| QSM | 7.310 | 124 | M | Pn | 2019-12-19 15:31:58.7 | 0.5 | T | NEIR | |
| GMR | 7.320 | 111 | M | Pn | 2019-12-19 15:30:34.0 | -2.3 | T | NEIR | |
| GSC | 7.770 | 127 | M | Pn | 2019-12-19 15:32:05.6 | 0.9 | T | NEIR | |
| PLID | 7.810 | 49 | M | Pn | 2019-12-19 15:32:06.3 | 1 | T | NEIR | |
| SPR3 | 7.840 | 96 | M | Pn | 2019-12-19 15:32:05.8 | -0.1 | T | NEIR | |
| MWC | 7.860 | 138 | M | Pn | 2019-12-19 15:32:05.1 | -0.8 | T | NEIR | |
| HLID | 8.110 | 63 | M | Pn | 2019-12-19 15:32:09.8 | 0.4 | T | NEIR | |
| BGU | 8.650 | 82 | M | Pn | 2019-12-19 15:32:16.6 | -0.1 | T | NEIR | |
| DUG | 8.830 | 87 | M | Pn | 2019-12-19 15:32:18.7 | -0.6 | T | NEIR | |
| BCYI | 9.060 | 60 | M | Pn | 2019-12-19 15:32:22.4 | -0.1 | T | NEIR | |
| DNR | 9.120 | 135 | M | Pn | 2019-12-19 15:32:23.0 | -0 | T | NEIR | |
| PFO | 9.180 | 134 | M | Pn | 2019-12-19 15:32:23.5 | -0.4 | T | NEIR | |
| LRM | 10.320 | 54 | M | Pn | 2019-12-19 15:32:37.7 | -2.1 | T | NEIR | |
| MOOW | 10.710 | 67 | M | Pn | 2019-12-19 15:32:42.7 | -2.3 | T | NEIR | |
| TX31 | 20.150 | 116 | M | P | 2019-12-19 15:34:42.9 | -2.4 | T | NEIR | |
| TXAR | 20.150 | 116 | M | P | 2019-12-19 15:34:41.0 | -3.3 | T | NEIR | |
| FFC | 20.780 | 39 | M | P | 2019-12-19 15:34:48.9 | -3.2 | T | NEIR | |
| DHY | 26.610 | 337 | M | P | 2019-12-19 15:35:49.4 | -0.2 | T | NEIR | |
| ILSW | 26.630 | 327 | M | P | 2019-12-19 15:35:48.6 | -1.1 | T | NEIR | |
| NEA | 28.230 | 338 | M | Pn | 2019-12-19 15:30:47.2 | -1.7 | T | NEIR | |
| LSI | 40.250 | 307 | M | Pn | 2019-12-19 15:30:48.0 | -1 | T | NEIR | |
| DOM | 59.730 | 95 | M | Pn | 2019-12-19 15:31:52.8 | -1.8 | T | NEIR | |
| LMI | 73.080 | 32 | M | Pn | 2019-12-19 15:30:40.2 | -1.1 | T | NEIR | |
| LVR | 73.830 | 32 | M | Pn | 2019-12-19 15:30:35.1 | -1 | T | NEIR | |
| LSH | 74.770 | 4 | M | Pn | 2019-12-19 15:30:42.3 | -1.1 | T | NEIR | |
| LSF | 81.140 | 35 | M | Pn | 2019-12-19 15:30:36.5 | -1.6 | T | NEIR | |
| DANT | 85.260 | 28 | M | Pn | 2019-12-19 15:30:43.6 | -1.4 | T | NEIR | |
| CA05 | 89.790 | 19 | M | Pn | 2019-12-19 15:31:59.3 | 1.3 | T | NEIR | |
| LRR | 90.250 | 21 | M | Pn | 2019-12-19 15:30:45.8 | -1.2 | T | NEIR | |
| MSC | 90.400 | 30 | M | Pn | 2019-12-19 15:32:17.1 | -1 | T | NEIR | |
| KPR | 95.150 | 11 | M | Pg | 2019-12-19 15:30:19.1 | 0.2 | T | NEIR | |
| RAG | 100.200 | 349 | M | Pn | 2019-12-19 15:32:15.6 | -0.1 | T | NEIR | |
| CHIL | 101.770 | 258 | M | Pn | 2019-12-19 15:30:59.0 | -1.1 | T | NEIR | |
| KBU | 104.400 | 349 | M | Pg | 2019-12-19 15:30:21.6 | 0.3 | T | NEIR | |
| WOOD | 107.630 | 241 | M | Pn | 2019-12-19 15:30:52.2 | -0 | T | NEIR | |
| LDL | 126.870 | 16 | M | Pn | 2019-12-19 15:30:44.1 | -0.4 | T | NEIR |