| Author | |
| Date and time | 2017-12-30 21:06:15.8 UTC |
| Latitude | 21.504 |
| Longitude | 143.055 |
| Depth | 330.3 |
| Magnitude | 4.2 mb |
| Region | MARIANA ISLANDS REGION |
| Latest update | 2018-01-14 00:53:07.3 UTC |
| rms | 0.62 s |
| N° phases used for the localisation | 74 |
| N° stations used for the localisation | 74 |
| Gap | 99.0 ° |
| 95% confidence ellipse | |
| semi major | 21.1 |
| semi minor | 8.6 |
| Azimuth | 82 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| B20K | M | P | 2017-12-30 21:15:47.2 | 0.8 | T | NEIR | |||
| C19K | M | P | 2017-12-30 21:15:39.6 | 0.8 | T | NEIR | |||
| H17K | M | P | 2017-12-30 21:15:27.4 | 0.4 | T | NEIR | |||
| H19K | M | P | 2017-12-30 21:15:38.2 | 0.4 | T | NEIR | |||
| L14K | M | P | 2017-12-30 21:15:09.8 | 0.5 | T | NEIR | |||
| L16K | M | P | 2017-12-30 21:15:20.6 | 0.1 | T | NEIR | |||
| MJB9B | M | P | 2017-12-30 21:09:38.1 | 0.9 | T | NEIR | |||
| WB10 | M | P | 2017-12-30 21:13:34.4 | 0.2 | T | NEIR | |||
| JCJ | 5.630 | 352 | M | Pn | 2017-12-30 21:07:40.0 | -0.4 | T | NEIR | |
| GUMO | 8.070 | 167 | M | Pn | 2017-12-30 21:08:09.6 | -0.5 | T | NEIR | |
| JMN | 14.640 | 328 | M | P | 2017-12-30 21:09:29.6 | 2.7 | T | NEIR | |
| MAJO | 15.580 | 345 | M | P | 2017-12-30 21:09:37.3 | 0.1 | T | NEIR | |
| JMM | 16.430 | 354 | M | P | 2017-12-30 21:09:47.8 | 1.4 | T | NEIR | |
| YHNB | 20.200 | 283 | M | P | 2017-12-30 21:10:28.2 | 1.7 | T | NEIR | |
| KSRS | 20.610 | 324 | M | P | 2017-12-30 21:10:30.1 | -0.1 | T | NEIR | |
| MTN | 36.120 | 200 | M | P | 2017-12-30 21:12:45.8 | -0.7 | T | NEIR | |
| MA2 | 38.420 | 6 | M | P | 2017-12-30 21:13:06.2 | 0.1 | T | NEIR | |
| SONM | 39.410 | 321 | M | P | 2017-12-30 21:13:13.0 | -1.2 | T | NEIR | |
| CHTO | 41.430 | 274 | M | P | 2017-12-30 21:13:28.5 | -1.7 | T | NEIR | |
| CTAO | 41.500 | 176 | M | P | 2017-12-30 21:13:31.1 | 0.4 | T | NEIR | |
| YAK | 41.520 | 351 | M | P | 2017-12-30 21:13:30.2 | -1.1 | T | NEIR | |
| WRA | 42.110 | 192 | M | P | 2017-12-30 21:13:35.9 | 0.3 | T | NEIR | |
| SRDT | 42.330 | 268 | M | P | 2017-12-30 21:13:38.8 | 1.5 | T | NEIR | |
| FITZ | 42.940 | 205 | M | P | 2017-12-30 21:13:42.5 | 0.3 | T | NEIR | |
| AS31 | 45.820 | 192 | M | P | 2017-12-30 21:14:04.5 | -0.4 | T | NEIR | |
| ASAR | 45.820 | 192 | M | P | 2017-12-30 21:14:04.4 | -0.5 | T | NEIR | |
| GSI | 48.670 | 252 | M | P | 2017-12-30 21:14:26.7 | 0.1 | T | NEIR | |
| AKUT | 50.330 | 37 | M | P | 2017-12-30 21:14:39.5 | 0.1 | T | NEIR | |
| TIXI | 50.800 | 354 | M | P | 2017-12-30 21:14:42.5 | -0.5 | T | NEIR | |
| STKA | 53.140 | 182 | M | P | 2017-12-30 21:14:59.7 | 0 | T | NEIR | |
| ZALV | 54.270 | 322 | M | P | 2017-12-30 21:15:08.2 | 0 | T | NEIR | |
| MK31 | 54.740 | 313 | M | P | 2017-12-30 21:15:11.0 | 0.4 | T | NEIR | |
| MKAR | 54.740 | 313 | M | P | 2017-12-30 21:15:11.9 | 0.3 | T | NEIR | |
| KDAK | 58.410 | 35 | M | P | 2017-12-30 21:15:36.8 | -0.4 | T | NEIR | |
| IMAR | 59.670 | 25 | M | P | 2017-12-30 21:15:46.3 | 0.3 | T | NEIR | |
| SKT | 59.690 | 30 | M | P | 2017-12-30 21:15:45.6 | -0.5 | T | NEIR | |
| CAST | 59.740 | 28 | M | P | 2017-12-30 21:15:46.8 | 0.3 | T | NEIR | |
| SUA | 59.960 | 30 | M | P | 2017-12-30 21:15:47.4 | -0.6 | T | NEIR | |
| I21K | 60.180 | 26 | M | P | 2017-12-30 21:15:49.3 | -0.2 | T | NEIR | |
| KTH | 60.280 | 28 | M | P | 2017-12-30 21:15:50.0 | -0.2 | T | NEIR | |
| BPAW | 60.360 | 27 | M | P | 2017-12-30 21:15:50.8 | 0.2 | T | NEIR | |
| TRF | 60.540 | 28 | M | P | 2017-12-30 21:15:51.6 | -0.4 | T | NEIR | |
| GHO | 60.870 | 30 | M | P | 2017-12-30 21:15:53.8 | -0.3 | T | NEIR | |
| SML | 61.150 | 30 | M | P | 2017-12-30 21:15:55.6 | -0.4 | T | NEIR | |
| RND | 61.160 | 28 | M | P | 2017-12-30 21:15:55.1 | -0.9 | T | NEIR | |
| MCK | 61.180 | 28 | M | P | 2017-12-30 21:15:55.7 | -0.4 | T | NEIR | |
| I23K | 61.260 | 26 | M | P | 2017-12-30 21:15:57.0 | 0.4 | T | NEIR | |
| SCM | 61.630 | 30 | M | P | 2017-12-30 21:15:59.1 | -0.1 | T | NEIR | |
| C23K | 61.830 | 21 | M | P | 2017-12-30 21:16:00.9 | 0.5 | T | NEIR | |
| TOLK | 61.900 | 23 | M | P | 2017-12-30 21:16:01.7 | 0.7 | T | NEIR | |
| ILAR | 62.230 | 27 | M | P | 2017-12-30 21:16:01.9 | -1.2 | T | NEIR | |
| BRVK | 62.790 | 320 | M | P | 2017-12-30 21:16:06.0 | 0.3 | T | NEIR | |
| KK31 | 63.080 | 309 | M | P | 2017-12-30 21:16:08.5 | 0 | T | NEIR | |
| SCRK | 63.380 | 28 | M | P | 2017-12-30 21:16:10.5 | -0.3 | T | NEIR | |
| BMAR | 63.530 | 24 | M | P | 2017-12-30 21:16:12.9 | 1.2 | T | NEIR | |
| BCAR | 64.300 | 29 | M | P | 2017-12-30 21:16:16.8 | 0.1 | T | NEIR | |
| WHY | 67.600 | 32 | M | P | 2017-12-30 21:16:38.2 | 0.6 | T | NEIR | |
| INK | 67.740 | 23 | M | P | 2017-12-30 21:16:38.1 | -0.2 | T | NEIR | |
| RTZ | 67.790 | 152 | M | P | 2017-12-30 21:16:37.5 | -0.7 | T | NEIR | |
| ARU | 69.320 | 324 | M | P | 2017-12-30 21:16:47.7 | -0.2 | T | NEIR | |
| ABKAR | 69.590 | 316 | M | P | 2017-12-30 21:16:49.8 | 0.3 | T | NEIR | |
| A36M | 70.200 | 19 | M | P | 2017-12-30 21:16:52.4 | -1.1 | T | NEIR | |
| YKA | 76.620 | 28 | M | P | 2017-12-30 21:17:30.2 | -0.4 | T | NEIR | |
| RES | 77.210 | 13 | M | P | 2017-12-30 21:17:33.1 | -0.8 | T | NEIR | |
| KEV | 78.430 | 342 | M | P | 2017-12-30 21:17:40.3 | -0.3 | T | NEIR | |
| HUMO | 78.570 | 49 | M | P | 2017-12-30 21:17:42.5 | 1.4 | T | NEIR | |
| KCPM | 79.060 | 52 | M | P | 2017-12-30 21:17:44.5 | 0.7 | T | NEIR | |
| PINE | 79.570 | 47 | M | P | 2017-12-30 21:17:47.3 | 0.5 | T | NEIR | |
| ELK | 84.630 | 48 | M | P | 2017-12-30 21:18:12.8 | 0 | T | NEIR | |
| BOZ | 84.970 | 43 | M | P | 2017-12-30 21:18:14.5 | -0.1 | T | NEIR | |
| TPNV | 85.430 | 52 | M | P | 2017-12-30 21:18:16.7 | 0.1 | T | NEIR | |
| SUMG | 86.050 | 1 | M | P | 2017-12-30 21:18:20.7 | 0.3 | T | NEIR | |
| PDAR | 87.590 | 45 | M | P | 2017-12-30 21:18:26.4 | -0.8 | T | NEIR | |
| HFS | 88.770 | 337 | M | P | 2017-12-30 21:18:31.2 | -1.4 | T | NEIR |