| Author | |
| Date and time | 2023-05-31 19:59:38.5 UTC |
| Latitude | 40.372 |
| Longitude | -125.554 |
| Depth | 10 |
| Magnitude | 3.9 Mw |
| Region | OFFSHORE NORTHERN CALIFORNIA |
| Latest update | 2023-05-31 20:02:15.2 UTC |
| rms | 0.51 s |
| N° phases used for the localisation | 100 |
| N° stations used for the localisation | 100 |
| Gap | 196.0 ° |
| 95% confidence ellipse | |
| semi major | 6.8 |
| semi minor | 1.5 |
| Azimuth | 244 ° |
| 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 | Pn | 2023-05-31 19:59:58.8 | 0.2 | T | NEIR | |||
| 1581 | M | Pn | 2023-05-31 19:59:59.8 | 0 | T | NEIR | |||
| 1582 | M | Pn | 2023-05-31 19:59:59.8 | 0.1 | T | NEIR | |||
| 1586 | M | Pn | 2023-05-31 19:59:59.4 | 0.2 | T | NEIR | |||
| 1591 | M | Pn | 2023-05-31 20:00:04.2 | 0.5 | T | NEIR | |||
| 79046 | M | Pn | 2023-05-31 20:00:04.8 | -0.3 | T | NEIR | |||
| 88059 | M | Pn | 2023-05-31 20:00:19.3 | 1.2 | T | NEIR | |||
| 89688 | M | Pn | 2023-05-31 20:00:00.4 | -0.6 | T | NEIR | |||
| 89781 | M | Pn | 2023-05-31 20:00:00.3 | -0.3 | T | NEIR | |||
| B035 | M | Pn | 2023-05-31 20:00:21.0 | 0.3 | T | NEIR | |||
| B036 | M | Pn | 2023-05-31 20:00:21.8 | 0.1 | T | NEIR | |||
| B039 | M | Pn | 2023-05-31 20:00:20.6 | 0.4 | T | NEIR | |||
| B047 | M | Pg | 2023-05-31 19:59:59.1 | 0.2 | T | NEIR | |||
| B049 | M | Pn | 2023-05-31 20:00:03.3 | 0.2 | T | NEIR | |||
| B932 | M | Pg | 2023-05-31 19:59:58.2 | 0 | T | NEIR | |||
| B934 | M | Pn | 2023-05-31 20:00:06.2 | 0.5 | T | NEIR | |||
| B935 | M | Pn | 2023-05-31 20:00:06.0 | 0.3 | T | NEIR | |||
| DING | M | Pn | 2023-05-31 20:00:22.8 | 0.5 | T | NEIR | |||
| DUTCH | M | Pn | 2023-05-31 20:00:21.0 | 1 | T | NEIR | |||
| GAXB | M | Pn | 2023-05-31 20:00:21.0 | -0.3 | T | NEIR | |||
| GCVB | M | Pn | 2023-05-31 20:00:19.5 | -0.1 | T | NEIR | |||
| GDCB | M | Pn | 2023-05-31 20:00:18.5 | 0.6 | T | NEIR | |||
| GROB | M | Pn | 2023-05-31 20:00:16.9 | 0.9 | T | NEIR | |||
| GWW | M | Pn | 2023-05-31 20:00:14.5 | -0.5 | T | NEIR | |||
| HAYF | M | Pn | 2023-05-31 20:00:09.7 | 0.4 | T | NEIR | |||
| HBUG | M | Pn | 2023-05-31 20:00:18.7 | 0.5 | T | NEIR | |||
| KCO | M | Pn | 2023-05-31 19:59:58.2 | -0.3 | T | NEIR | |||
| KHMB | M | Pn | 2023-05-31 20:00:05.2 | -0 | T | NEIR | |||
| KHMB | M | Sn | 2023-05-31 20:00:21.9 | -2.8 | T | NEIR | |||
| KPPB | M | Pn | 2023-05-31 20:00:08.6 | 0.5 | T | NEIR | |||
| LGY | M | Pn | 2023-05-31 20:00:23.3 | 0.8 | T | NEIR | |||
| LSB | M | Pn | 2023-05-31 20:00:22.8 | 1 | T | NEIR | |||
| LWHB | M | Pn | 2023-05-31 20:00:23.5 | 0.7 | T | NEIR | |||
| NFRB | M | Pn | 2023-05-31 20:00:20.9 | 0.1 | T | NEIR | |||
| NFVB | M | Pn | 2023-05-31 20:00:24.2 | 0.9 | T | NEIR | |||
| ROGE | M | Pn | 2023-05-31 20:00:23.0 | 0.7 | T | NEIR | |||
| SANG | M | Pn | 2023-05-31 20:00:14.0 | 0.1 | T | NEIR | |||
| SISQ | M | Pn | 2023-05-31 20:00:18.3 | 0.6 | T | NEIR | |||
| PETL | 0.930 | 95 | M | Pn | 2023-05-31 19:59:57.3 | -0.3 | T | NEIR | |
| PETL | 0.930 | 95 | M | Sg | 2023-05-31 20:00:08.3 | -0.2 | T | NEIR | |
| KCTM | 0.940 | 83 | M | Pn | 2023-05-31 19:59:57.8 | 0.2 | T | NEIR | |
| KCTM | 0.940 | 83 | M | Sn | 2023-05-31 20:00:09.8 | -1.3 | T | NEIR | |
| RBOW | 1.100 | 92 | M | Pn | 2023-05-31 19:59:59.0 | -0.1 | T | NEIR | |
| GHOP | 1.210 | 93 | M | Pn | 2023-05-31 20:00:01.6 | 0.1 | T | NEIR | |
| JCC | 1.240 | 69 | M | Pn | 2023-05-31 20:00:01.5 | -0.4 | T | NEIR | |
| JCC | 1.240 | 69 | M | Sn | 2023-05-31 20:00:15.2 | -3.4 | T | NEIR | |
| KCRM | 1.330 | 87 | M | Pn | 2023-05-31 20:00:03.3 | 0.2 | T | NEIR | |
| KRPM | 1.400 | 56 | M | Pn | 2023-05-31 20:00:03.5 | -0.7 | T | NEIR | |
| KRPM | 1.400 | 56 | M | Sn | 2023-05-31 20:00:19.4 | -3.4 | T | NEIR | |
| KMRM | 1.420 | 96 | M | Pn | 2023-05-31 20:00:04.8 | 0.4 | T | NEIR | |
| KMRM | 1.420 | 96 | M | Sn | 2023-05-31 20:00:21.6 | -1.6 | T | NEIR | |
| BLAS | 1.550 | 91 | M | Pn | 2023-05-31 20:00:06.6 | 0.4 | T | NEIR | |
| KIPM | 1.690 | 109 | M | Pn | 2023-05-31 20:00:08.7 | 0.5 | T | NEIR | |
| RVIT | 1.730 | 105 | M | Pn | 2023-05-31 20:00:09.6 | 0.9 | T | NEIR | |
| MNDO | 1.750 | 127 | M | Pn | 2023-05-31 20:00:08.4 | -0.4 | T | NEIR | |
| MILL | 1.760 | 40 | M | Pn | 2023-05-31 20:00:08.4 | -0.6 | T | NEIR | |
| KFPM | 1.790 | 113 | M | Pn | 2023-05-31 20:00:09.0 | 0.5 | T | NEIR | |
| KOMM | 1.830 | 60 | M | Pn | 2023-05-31 20:00:10.1 | -0.1 | T | NEIR | |
| HUNT | 1.850 | 95 | M | Pn | 2023-05-31 20:00:11.3 | 0.9 | T | NEIR | |
| SIGP | 1.870 | 36 | M | Pn | 2023-05-31 20:00:10.3 | -0.3 | T | NEIR | |
| KSXB | 1.930 | 41 | M | Pn | 2023-05-31 20:00:10.9 | -0.5 | T | NEIR | |
| KRKM | 1.990 | 113 | M | Pn | 2023-05-31 20:00:13.1 | 0.8 | T | NEIR | |
| WEAV | 1.990 | 78 | M | Pn | 2023-05-31 20:00:12.6 | 0.3 | T | NEIR | |
| GHOM | 2.040 | 130 | M | Pn | 2023-05-31 20:00:12.7 | -0.3 | T | NEIR | |
| GWRM | 2.090 | 123 | M | Pn | 2023-05-31 20:00:13.4 | -0.2 | T | NEIR | |
| KBO | 2.090 | 28 | M | Pn | 2023-05-31 20:00:14.0 | 0.3 | T | NEIR | |
| LGPM | 2.140 | 75 | M | Pn | 2023-05-31 20:00:14.6 | 0.2 | T | NEIR | |
| BONV | 2.190 | 128 | M | Pn | 2023-05-31 20:00:14.7 | -0.3 | T | NEIR | |
| SBAR | 2.280 | 55 | M | Pn | 2023-05-31 20:00:16.1 | -0.2 | T | NEIR | |
| LBKM | 2.310 | 71 | M | Pn | 2023-05-31 20:00:16.8 | 0.1 | T | NEIR | |
| GSNM | 2.320 | 127 | M | Pn | 2023-05-31 20:00:16.5 | -0.2 | T | NEIR | |
| GTSB | 2.510 | 114 | M | Pn | 2023-05-31 20:00:19.0 | 0.6 | T | NEIR | |
| GPMM | 2.520 | 126 | M | Pn | 2023-05-31 20:00:19.8 | 0.2 | T | NEIR | |
| GCK | 2.530 | 108 | M | Pn | 2023-05-31 20:00:21.4 | 1.8 | T | NEIR | |
| YBH | 2.540 | 57 | M | Pn | 2023-05-31 20:00:20.0 | 0.2 | T | NEIR | |
| LCOW | 2.580 | 83 | M | Pn | 2023-05-31 20:00:21.1 | 0.8 | T | NEIR | |
| SAGE | 2.710 | 80 | M | Pn | 2023-05-31 20:00:23.0 | 0.9 | T | NEIR | |
| GFC | 2.720 | 112 | M | Pn | 2023-05-31 20:00:23.9 | 1.6 | T | NEIR | |
| ADAM | 2.970 | 122 | M | Pn | 2023-05-31 20:00:26.7 | 1 | T | NEIR | |
| MCCM | 3.040 | 136 | M | Pn | 2023-05-31 20:00:26.8 | 0.2 | T | NEIR | |
| ADC | 3.810 | 111 | M | Pn | 2023-05-31 20:00:38.4 | 1.1 | T | NEIR | |
| NVAR | 5.940 | 107 | M | Pn | 2023-05-31 20:01:07.3 | 0.6 | T | NEIR | |
| GBL | 7.630 | 33 | M | Pn | 2023-05-31 20:00:10.5 | -0.3 | T | NEIR | |
| GMR | 8.210 | 109 | M | Pn | 2023-05-31 20:00:12.3 | -0.4 | T | NEIR | |
| GVA | 13.160 | 117 | M | Pn | 2023-05-31 20:00:14.2 | 0.3 | T | NEIR | |
| TXAR | 21.010 | 115 | M | P | 2023-05-31 20:04:27.1 | 4.8 | T | NEIR | |
| ULM | 22.940 | 55 | M | P | 2023-05-31 20:04:44.1 | 1.4 | T | NEIR | |
| YKA | 23.090 | 13 | M | P | 2023-05-31 20:04:44.1 | -1.3 | T | NEIR | |
| GGPC | 58.740 | 121 | M | Pn | 2023-05-31 20:00:20.9 | -0.2 | T | NEIR | |
| PDYAR | 69.400 | 333 | M | P | 2023-05-31 20:10:50.2 | 3.4 | T | NEIR | |
| LMI | 73.480 | 31 | M | Pn | 2023-05-31 20:00:21.6 | 1.1 | T | NEIR | |
| LBO | 73.950 | 31 | M | Pn | 2023-05-31 20:00:24.1 | 1.4 | T | NEIR | |
| LSF | 81.570 | 34 | M | Pn | 2023-05-31 20:00:17.6 | 0.7 | T | NEIR | |
| KTD | 81.680 | 29 | M | Pn | 2023-05-31 20:00:01.5 | -0.7 | T | NEIR | |
| DANT | 85.600 | 27 | M | Pn | 2023-05-31 20:00:24.7 | 0.4 | T | NEIR | |
| KPR | 95.220 | 10 | M | Pn | 2023-05-31 20:00:00.6 | -0.1 | T | NEIR | |
| KEB | 99.770 | 12 | M | Pn | 2023-05-31 20:00:22.2 | 0.8 | T | NEIR | |
| KBU | 104.120 | 348 | M | Pn | 2023-05-31 20:00:03.0 | 0.2 | T | NEIR | |
| GNR | 107.610 | 340 | M | Pn | 2023-05-31 20:00:10.2 | -0.5 | T | NEIR | |
| LDL | 127.010 | 15 | M | Pn | 2023-05-31 20:00:22.7 | 1 | T | NEIR |