| Author | |
| Date and time | 2018-08-12 16:43:54.1 UTC |
| Latitude | -20.877 |
| Longitude | -174.707 |
| Depth | 30 |
| Magnitude | 5.0 mb |
| Region | TONGA |
| Latest update | 2018-08-12 17:14:23.7 UTC |
| rms | 1.32 s |
| N° phases used for the localisation | 50 |
| N° stations used for the localisation | 50 |
| Gap | 64.0 ° |
| 95% confidence ellipse | |
| semi major | 12.8 |
| semi minor | 9.2 |
| Azimuth | 161 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| NIUE | 4.840 | 69 | M | Pn | 2018-08-12 16:45:05.3 | 0.4 | T | NEIR | |
| AFI | 7.480 | 22 | M | Pn | 2018-08-12 16:45:40.5 | -0.6 | T | NEIR | |
| MSVF | 7.530 | 293 | M | P | 2018-08-12 16:45:42.0 | 0.2 | T | GSRC | |
| RAR | 13.960 | 94 | M | Pn | 2018-08-12 16:47:08.0 | -1.7 | T | NEIR | |
| PINNC | 16.680 | 261 | M | P | 2018-08-12 16:47:49.1 | 1.5 | T | NEIR | |
| LIFNC | 16.890 | 267 | M | P | 2018-08-12 16:47:52.3 | 2.4 | T | NEIR | |
| ONTNC | 17.590 | 262 | M | P | 2018-08-12 16:47:58.9 | 1.3 | T | NEIR | |
| DZM | 17.600 | 263 | M | P | 2018-08-12 16:47:58.7 | 0.9 | T | NEIR | |
| KOUNC | 19.670 | 267 | M | P | 2018-08-12 16:48:20.5 | 0.1 | T | NEIR | |
| PLWZ | 22.320 | 200 | M | P | 2018-08-12 16:48:46.3 | -2.9 | T | NEIR | |
| FOZ | 26.110 | 206 | M | P | 2018-08-12 16:49:24.1 | -1.1 | T | NEIR | |
| CTAO | 36.550 | 264 | M | P | 2018-08-12 16:50:54.4 | -2.4 | T | NEIR | |
| PMG | 38.470 | 281 | M | P | 2018-08-12 16:51:11.0 | -2 | T | NEIR | |
| COEN | 40.720 | 273 | M | P | 2018-08-12 16:51:29.0 | -2.8 | T | NEIR | |
| WRAB | 47.620 | 262 | M | P | 2018-08-12 16:52:29.5 | 2.4 | T | GSRC | |
| SBA | 57.680 | 185 | M | P | 2018-08-12 16:53:44.2 | 2.2 | T | NEIR | |
| VNDA | 57.790 | 186 | M | P | 2018-08-12 16:53:44.0 | 1.2 | T | NEIR | |
| QSPA | 69.130 | 180 | M | P | 2018-08-12 16:54:58.6 | 0.3 | T | NEIR | |
| MJAR | 72.440 | 322 | M | P | 2018-08-12 16:55:15.2 | -2 | T | GSRC | |
| PET | 77.180 | 344 | M | P | 2018-08-12 16:55:45.0 | 0.2 | T | GSRC | |
| SMAI | 77.070 | 159 | M | P | 2018-08-12 16:55:46.1 | 1.3 | T | NEIR | |
| YSS | 77.700 | 332 | M | P | 2018-08-12 16:55:47.9 | 0.3 | T | GSRC | |
| OMMB | 78.350 | 42 | M | P | 2018-08-12 16:55:52.0 | 0.4 | T | NEIR | |
| BELA | 78.690 | 172 | M | P | 2018-08-12 16:55:53.1 | -0.8 | T | NEIR | |
| NVAR | 79.280 | 42 | M | P | 2018-08-12 16:55:57.2 | 0.6 | T | NEIR | |
| TUC | 80.890 | 50 | M | P | 2018-08-12 16:56:06.1 | 1.1 | T | NEIR | |
| USRK | 81.090 | 324 | M | P | 2018-08-12 16:56:05.6 | -0.5 | T | NEIR | |
| MDJ | 82.680 | 324 | M | P | 2018-08-12 16:56:14.6 | 0.1 | T | NEIR | |
| G08A | 83.130 | 36 | M | P | 2018-08-12 16:56:17.4 | 0.4 | T | NEIR | |
| KLR | 84.500 | 328 | M | P | 2018-08-12 16:56:24.1 | 0.2 | T | GSRC | |
| F10A | 84.510 | 36 | M | P | 2018-08-12 16:56:24.5 | 0.5 | T | NEIR | |
| TXAR | 84.760 | 56 | M | P | 2018-08-12 16:56:27.1 | 1.9 | T | NEIR | |
| ANMO | 85.330 | 50 | M | P | 2018-08-12 16:56:29.4 | 1.2 | T | NEIR | |
| SEY | 87.500 | 346 | M | P | 2018-08-12 16:56:37.3 | -1.5 | T | GSRC | |
| SNAA | 87.420 | 177 | M | P | 2018-08-12 16:56:38.3 | -0.9 | T | GSRC | |
| CMAR | 93.250 | 288 | M | P | 2018-08-12 16:57:05.9 | 0.6 | T | GSRC | |
| YAK | 93.660 | 337 | M | P | 2018-08-12 16:57:07.2 | -0.3 | T | GSRC | |
| KURK | 116.400 | 317 | M | P | 2018-08-12 17:02:32.9 | -1.8 | T | GSRC | |
| BRVK | 121.440 | 320 | M | P | 2018-08-12 17:02:44.2 | -0.2 | T | GSRC | |
| ARU | 127.250 | 326 | M | P | 2018-08-12 17:02:53.5 | -2.1 | T | GSRC | |
| ARU | 127.250 | 326 | M | PKPdf | 2018-08-12 17:02:54.3 | -1.3 | T | NEIR | |
| OBN | 138.490 | 333 | M | P | 2018-08-12 17:03:17.2 | 0.4 | T | GSRC | |
| KIV | 141.440 | 316 | M | P | 2018-08-12 17:03:21.9 | -0.3 | T | GSRC | |
| LODK | 146.070 | 243 | M | PKPdf | 2018-08-12 17:03:30.6 | 0.5 | T | NEIR | |
| BNN | 148.270 | 311 | M | PKPbc | 2018-08-12 17:03:37.2 | -0.1 | T | NEIR | |
| BURAR | 148.790 | 334 | M | PKPbc | 2018-08-12 17:03:38.5 | -0.4 | T | NEIR | |
| BR131 | 149.380 | 314 | M | PKPbc | 2018-08-12 17:03:38.8 | -1.4 | T | NEIR | |
| BRTR | 149.380 | 314 | M | PKPbc | 2018-08-12 17:03:38.8 | -1.4 | T | NEIR | |
| PSZ | 150.500 | 340 | M | PKPbc | 2018-08-12 17:03:42.8 | -0.3 | T | NEIR | |
| GERES | 151.210 | 349 | M | PKPbc | 2018-08-12 17:03:43.9 | -0.9 | T | NEIR |