| Author | |
| Date and time | 2017-10-16 18:20:00.7 UTC |
| Latitude | -23.805 |
| Longitude | -175.729 |
| Depth | 10 |
| Magnitude | 5.1 mb |
| Region | TONGA REGION |
| Latest update | 2017-10-16 18:47:32.2 UTC |
| rms | 1.39 s |
| N° phases used for the localisation | 49 |
| N° stations used for the localisation | 49 |
| Gap | 121.0 ° |
| 95% confidence ellipse | |
| semi major | 17.2 |
| semi minor | 12.8 |
| Azimuth | 149 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| MSVF | 8.390 | 315 | M | Pn | 2017-10-16 18:22:05.9 | 3.5 | T | NEIR | |
| AFI | 10.540 | 22 | M | Pn | 2017-10-16 18:22:28.7 | -3.1 | T | NEIR | |
| CTAO | 35.410 | 268 | M | P | 2017-10-16 18:26:55.9 | -0.7 | T | NEIR | |
| PMG | 38.230 | 286 | M | P | 2017-10-16 18:27:19.5 | -1 | T | NEIR | |
| COEN | 40.010 | 277 | M | P | 2017-10-16 18:27:35.5 | 0.1 | T | NEIR | |
| AS31 | 45.930 | 259 | M | P | 2017-10-16 18:28:22.4 | -1.1 | T | NEIR | |
| ASAR | 45.930 | 259 | M | P | 2017-10-16 18:28:22.5 | -1 | T | NEIR | |
| WRAB | 46.330 | 265 | M | P | 2017-10-16 18:28:25.1 | -1.5 | T | NEIR | |
| WB2 | 46.330 | 265 | M | P | 2017-10-16 18:28:25.1 | -1.5 | T | NEIR | |
| SBA | 54.700 | 185 | M | P | 2017-10-16 18:29:32.0 | 1.7 | T | NEIR | |
| SOEI | 58.790 | 273 | M | P | 2017-10-16 18:29:59.1 | 0.2 | T | NEIR | |
| BELA | 75.930 | 172 | M | P | 2017-10-16 18:31:47.7 | -0.5 | T | NEIR | |
| MAW | 79.090 | 199 | M | P | 2017-10-16 18:32:06.1 | 0.3 | T | NEIR | |
| SJX | 79.550 | 49 | M | P | 2017-10-16 18:32:10.7 | 3.3 | T | NEIR | |
| YSS | 79.830 | 333 | M | P | 2017-10-16 18:32:09.0 | -0.1 | T | NEIR | |
| PETK | 80.040 | 344 | M | P | 2017-10-16 18:32:10.7 | 0.4 | T | NEIR | |
| PFO | 80.320 | 47 | M | P | 2017-10-16 18:32:09.2 | -2.6 | T | GSRC | |
| LHV | 81.850 | 42 | M | P | 2017-10-16 18:32:21.2 | 1.1 | T | NEIR | |
| GMN | 82.030 | 43 | M | P | 2017-10-16 18:32:22.2 | 1.1 | T | NEIR | |
| NVAR | 82.080 | 42 | M | P | 2017-10-16 18:32:21.7 | 0.4 | T | NEIR | |
| TPNV | 82.460 | 44 | M | P | 2017-10-16 18:32:23.8 | 0.6 | T | NEIR | |
| TPH | 82.530 | 43 | M | P | 2017-10-16 18:32:24.1 | 0.5 | T | NEIR | |
| USA0B | 82.920 | 325 | M | P | 2017-10-16 18:32:25.9 | 0.4 | T | NEIR | |
| SNAA | 84.550 | 178 | M | P | 2017-10-16 18:32:33.9 | -0.8 | T | NEIR | |
| W18A | 85.730 | 49 | M | P | 2017-10-16 18:32:40.1 | 0.2 | T | NEIR | |
| N19K | 86.100 | 10 | M | P | 2017-10-16 18:32:40.0 | -1.8 | T | NEIR | |
| KLR | 86.480 | 329 | M | P | 2017-10-16 18:32:44.2 | 0.7 | T | GSRC | |
| GSI | 87.580 | 272 | M | P | 2017-10-16 18:32:50.2 | 1.6 | T | NEIR | |
| ANMO | 87.930 | 50 | M | P | 2017-10-16 18:32:51.8 | 1.2 | T | NEIR | |
| SEY | 90.090 | 346 | M | P | 2017-10-16 18:32:59.2 | -1.6 | T | GSRC | |
| ZEA | 91.570 | 330 | M | P | 2017-10-16 18:33:07.4 | -0.2 | T | GSRC | |
| CRAI | 92.760 | 291 | M | P | 2017-10-16 18:33:14.0 | 1.1 | T | NEIR | |
| CMAR | 93.270 | 289 | M | P | 2017-10-16 18:33:16.8 | 1.6 | T | NEIR | |
| CHTO | 93.420 | 289 | M | P | 2017-10-16 18:33:17.2 | 1.3 | T | NEIR | |
| YAK | 95.990 | 337 | M | P | 2017-10-16 18:33:27.4 | -0.5 | T | NEIR | |
| ULN | 99.280 | 318 | M | P | 2017-10-16 18:33:42.4 | -0.5 | T | GSRC | |
| AAK | 120.040 | 307 | M | P | 2017-10-16 18:38:50.4 | -1.3 | T | GSRC | |
| KKAR | 123.000 | 307 | M | PKPdf | 2017-10-16 18:38:56.5 | -0.7 | T | NEIR | |
| KK31 | 123.000 | 307 | M | PKPdf | 2017-10-16 18:38:56.8 | -0.4 | T | NEIR | |
| BRVK | 123.040 | 319 | M | P | 2017-10-16 18:38:54.9 | -2.5 | T | GSRC | |
| BRVK | 123.040 | 319 | M | PKPdf | 2017-10-16 18:38:56.6 | -0.8 | T | NEIR | |
| ARU | 129.110 | 325 | M | P | 2017-10-16 18:39:06.0 | -3 | T | GSRC | |
| KIRV | 132.850 | 330 | M | P | 2017-10-16 18:39:14.8 | -1.3 | T | GSRC | |
| OBN | 140.630 | 331 | M | P | 2017-10-16 18:39:29.8 | -0.7 | T | GSRC | |
| GURO | 144.850 | 304 | M | PKPdf | 2017-10-16 18:39:37.5 | -0.5 | T | NEIR | |
| PABE | 145.100 | 341 | M | PKPbc | 2017-10-16 18:39:37.7 | -0.3 | T | NEIR | |
| AKBB | 146.880 | 331 | M | PKPdf | 2017-10-16 18:39:42.4 | 0.9 | T | NEIR | |
| BRTR | 150.640 | 310 | M | PKPbc | 2017-10-16 18:39:52.7 | -0.3 | T | NEIR | |
| PRED | 156.130 | 344 | M | PKPab | 2017-10-16 18:40:23.2 | -0.2 | T | NEIR |