| Author | |
| Date and time | 2017-10-20 02:45:36.5 UTC |
| Latitude | -24.989 |
| Longitude | -175.029 |
| Depth | 10 |
| Magnitude | 4.6 mb |
| Region | SOUTH OF TONGA |
| Latest update | 2017-10-20 23:49:49.4 UTC |
| rms | 0.61 s |
| N° phases used for the localisation | 32 |
| N° stations used for the localisation | 32 |
| Gap | 99.0 ° |
| 95% confidence ellipse | |
| semi major | 18.1 |
| semi minor | 2.7 |
| Azimuth | 94 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| BRPU | M | P | 2017-10-20 02:58:24.4 | -1.2 | T | NEIR | |||
| CMK6 | M | P | 2017-10-20 02:58:02.5 | 0 | T | NEIR | |||
| WR10 | M | P | 2017-10-20 02:54:04.1 | -0.5 | T | NEIR | |||
| NIUE | 7.550 | 40 | M | Pn | 2017-10-20 02:47:26.1 | -0.2 | T | NEIR | |
| MSVF | 9.680 | 317 | M | Pn | 2017-10-20 02:47:55.5 | 0.1 | T | NEIR | |
| AFI | 11.450 | 16 | M | Pn | 2017-10-20 02:48:20.1 | 0.5 | T | NEIR | |
| RAR | 14.540 | 78 | M | Pn | 2017-10-20 02:49:02.6 | 0.9 | T | NEIR | |
| DZM | 17.250 | 276 | M | Pn | 2017-10-20 02:49:36.8 | -0.1 | T | NEIR | |
| BFZ | 17.270 | 203 | M | P | 2017-10-20 02:49:37.8 | -0.9 | T | NEIR | |
| CTAO | 36.030 | 270 | M | P | 2017-10-20 02:52:37.5 | 0.4 | T | NEIR | |
| AS31 | 46.350 | 260 | M | P | 2017-10-20 02:54:01.8 | -0.2 | T | NEIR | |
| ASAR | 46.350 | 260 | M | P | 2017-10-20 02:54:01.5 | -0.5 | T | NEIR | |
| WB2 | 46.860 | 266 | M | P | 2017-10-20 02:54:06.5 | 0.6 | T | NEIR | |
| KNRA | 53.240 | 269 | M | P | 2017-10-20 02:54:54.0 | -0.3 | T | NEIR | |
| SBA | 53.570 | 185 | M | P | 2017-10-20 02:54:56.0 | -0.4 | T | NEIR | |
| VNDA | 53.680 | 186 | M | P | 2017-10-20 02:54:58.6 | 0.4 | T | NEIR | |
| ISA | 80.660 | 44 | M | P | 2017-10-20 02:57:47.9 | -1.1 | T | NEIR | |
| PETK | 81.350 | 344 | M | P | 2017-10-20 02:57:52.4 | -0.3 | T | NEIR | |
| KSAR | 82.130 | 318 | M | P | 2017-10-20 02:57:57.1 | 0.5 | T | NEIR | |
| NVAR | 82.540 | 42 | M | P | 2017-10-20 02:57:59.7 | 0.6 | T | NEIR | |
| SHPR | 83.280 | 45 | M | P | 2017-10-20 02:58:02.5 | -0.4 | T | NEIR | |
| SNAA | 83.340 | 178 | M | P | 2017-10-20 02:58:04.2 | 0.3 | T | NEIR | |
| TUC | 83.730 | 50 | M | P | 2017-10-20 02:58:04.7 | -0.4 | T | NEIR | |
| USRK | 84.250 | 325 | M | P | 2017-10-20 02:58:09.5 | 1.8 | T | NEIR | |
| SPR3 | 85.320 | 43 | M | P | 2017-10-20 02:58:13.3 | -0.1 | T | NEIR | |
| TXAR | 87.300 | 56 | M | P | 2017-10-20 02:58:23.6 | 0.8 | T | NEIR | |
| SDCO | 90.330 | 48 | M | P | 2017-10-20 02:58:37.1 | -0.3 | T | NEIR | |
| CHTO | 94.400 | 289 | M | P | 2017-10-20 02:58:55.2 | -0.6 | T | NEIR | |
| SIRT | 145.930 | 301 | M | PKPdf | 2017-10-20 03:05:14.5 | 0.9 | T | NEIR | |
| PABE | 146.420 | 341 | M | PKPbc | 2017-10-20 03:05:16.5 | 0.6 | T | NEIR | |
| AKASG | 148.220 | 331 | M | PKPbc | 2017-10-20 03:05:21.0 | 0.3 | T | NEIR | |
| GAZ | 150.060 | 302 | M | PKPbc | 2017-10-20 03:05:25.4 | 0.2 | T | NEIR |