| Author | |
| Date and time | 2017-10-18 16:26:57.6 UTC |
| Latitude | -23.822 |
| Longitude | -175.542 |
| Depth | 10 |
| Magnitude | 4.9 mb |
| Region | TONGA REGION |
| Latest update | 2017-10-18 20:51:40.3 UTC |
| rms | 1.2 s |
| N° phases used for the localisation | 58 |
| N° stations used for the localisation | 58 |
| Gap | 89.0 ° |
| 95% confidence ellipse | |
| semi major | 18.4 |
| semi minor | 2.7 |
| Azimuth | 270 ° |
| Location Type | manual |
Download data for this event
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| Operating network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Reporting network |
|---|---|---|---|---|---|---|---|---|---|
| WB10 | M | P | 2017-10-18 16:35:22.7 | -1.5 | T | NEIR | |||
| WR10 | M | P | 2017-10-18 16:35:21.6 | -1.2 | T | NEIR | |||
| RAO | 5.810 | 201 | M | Pn | 2017-10-18 16:28:23.6 | 0 | T | NEIR | |
| NIUE | 7.050 | 49 | M | Pn | 2017-10-18 16:28:38.9 | -1.6 | T | NEIR | |
| MSVF | 8.530 | 314 | M | Pn | 2017-10-18 16:29:04.5 | 3.9 | T | NEIR | |
| AFI | 10.490 | 21 | M | Pn | 2017-10-18 16:29:26.2 | -1.4 | T | NEIR | |
| RAR | 14.810 | 83 | M | Pn | 2017-10-18 16:30:23.1 | -3.3 | T | NEIR | |
| PINNC | 15.700 | 271 | M | Pn | 2017-10-18 16:30:38.7 | 0.5 | T | NEIR | |
| RTZ | 16.070 | 202 | M | Pn | 2017-10-18 16:30:43.0 | -0.2 | T | NEIR | |
| HIZ | 16.780 | 207 | M | P | 2017-10-18 16:30:53.1 | -1.3 | T | NEIR | |
| LTZ | 21.440 | 205 | M | P | 2017-10-18 16:31:45.1 | -0.2 | T | NEIR | |
| WHZ | 25.760 | 207 | M | P | 2017-10-18 16:32:26.6 | -1.1 | T | NEIR | |
| DCZ | 25.770 | 209 | M | P | 2017-10-18 16:32:27.4 | -0.3 | T | NEIR | |
| ARMA | 29.890 | 250 | M | P | 2017-10-18 16:33:06.0 | 1.3 | T | NEIR | |
| CTAO | 35.580 | 268 | M | P | 2017-10-18 16:33:54.3 | 0 | T | NEIR | |
| TOO | 35.950 | 238 | M | P | 2017-10-18 16:33:57.7 | 0.1 | T | NEIR | |
| PMG | 38.400 | 286 | M | P | 2017-10-18 16:34:18.1 | 0 | T | NEIR | |
| STKA | 38.550 | 248 | M | P | 2017-10-18 16:34:18.9 | -0.7 | T | NEIR | |
| COEN | 40.180 | 277 | M | P | 2017-10-18 16:34:33.9 | 0.9 | T | NEIR | |
| BBOO | 43.240 | 247 | M | P | 2017-10-18 16:34:57.2 | -1.1 | T | NEIR | |
| AS31 | 46.090 | 259 | M | P | 2017-10-18 16:35:20.5 | -0.5 | T | NEIR | |
| ASAR | 46.090 | 259 | M | P | 2017-10-18 16:35:20.4 | -0.6 | T | NEIR | |
| WB2 | 46.500 | 265 | M | P | 2017-10-18 16:35:22.9 | -1.2 | T | NEIR | |
| WRAB | 46.500 | 265 | M | P | 2017-10-18 16:35:22.8 | -1.3 | T | NEIR | |
| WRA | 46.510 | 265 | M | P | 2017-10-18 16:35:22.6 | -1.6 | T | NEIR | |
| FORT | 50.170 | 249 | M | P | 2017-10-18 16:35:52.2 | -0.4 | T | NEIR | |
| MTN | 51.560 | 272 | M | P | 2017-10-18 16:36:01.7 | -1.2 | T | NEIR | |
| KNRA | 52.810 | 268 | M | P | 2017-10-18 16:36:11.6 | -0.6 | T | NEIR | |
| SOEI | 58.960 | 273 | M | P | 2017-10-18 16:36:56.9 | 0.5 | T | NEIR | |
| NWAO | 58.990 | 245 | M | P | 2017-10-18 16:36:56.8 | 0.1 | T | NEIR | |
| MBWA | 59.430 | 259 | M | P | 2017-10-18 16:36:59.0 | -0.6 | T | NEIR | |
| MORW | 60.750 | 249 | M | P | 2017-10-18 16:37:08.8 | 0.1 | T | NEIR | |
| BELA | 75.890 | 172 | M | P | 2017-10-18 16:38:44.5 | 0.2 | T | NEIR | |
| TPUB | 77.750 | 302 | M | P | 2017-10-18 16:38:53.5 | -0.5 | T | NEIR | |
| JKA | 77.780 | 331 | M | P | 2017-10-18 16:38:55.8 | 1.6 | T | NEIR | |
| MAW | 79.130 | 199 | M | P | 2017-10-18 16:39:03.6 | 1.2 | T | NEIR | |
| PEA0B | 80.110 | 344 | M | P | 2017-10-18 16:39:08.1 | 1.1 | T | NEIR | |
| PETK | 80.110 | 344 | M | P | 2017-10-18 16:39:08.5 | 1.5 | T | NEIR | |
| NVAR | 81.980 | 42 | M | P | 2017-10-18 16:39:16.1 | -1.1 | T | NEIR | |
| TUC | 83.350 | 51 | M | P | 2017-10-18 16:39:24.9 | 0.8 | T | NEIR | |
| SNAA | 84.520 | 178 | M | P | 2017-10-18 16:39:31.0 | 0 | T | NEIR | |
| KNB | 84.610 | 46 | M | P | 2017-10-18 16:39:29.9 | -0.8 | T | NEIR | |
| WUAZ | 84.720 | 48 | M | P | 2017-10-18 16:39:31.7 | 0.5 | T | NEIR | |
| SZCU | 84.770 | 45 | M | P | 2017-10-18 16:39:32.3 | 0.7 | T | NEIR | |
| TXAR | 87.040 | 56 | M | P | 2017-10-18 16:39:43.0 | 0.5 | T | NEIR | |
| PSI | 87.070 | 274 | M | P | 2017-10-18 16:39:42.5 | -0.2 | T | NEIR | |
| GSI | 87.750 | 272 | M | P | 2017-10-18 16:39:47.7 | 1.9 | T | NEIR | |
| ANMO | 87.810 | 50 | M | P | 2017-10-18 16:39:45.3 | -1.1 | T | NEIR | |
| J20K | 89.320 | 9 | M | P | 2017-10-18 16:39:54.8 | 1.2 | T | NEIR | |
| M27K | 90.020 | 15 | M | P | 2017-10-18 16:39:56.9 | -0.1 | T | NEIR | |
| WRH | 90.590 | 12 | M | P | 2017-10-18 16:40:01.0 | 1.6 | T | NEIR | |
| CM31 | 93.440 | 289 | M | P | 2017-10-18 16:40:13.2 | 0.8 | T | NEIR | |
| CMAR | 93.440 | 289 | M | P | 2017-10-18 16:40:13.8 | 1.5 | T | NEIR | |
| CHTO | 93.580 | 289 | M | P | 2017-10-18 16:40:14.8 | 1.7 | T | NEIR | |
| I62A | 116.170 | 51 | M | PKPdf | 2017-10-18 16:45:39.1 | -0.7 | T | NEIR | |
| SHAA | 124.610 | 300 | M | PKPdf | 2017-10-18 16:45:57.3 | 1.4 | T | NEIR | |
| MMAI | 151.470 | 296 | M | PKPbc | 2017-10-18 16:46:52.6 | 3.2 | T | NEIR | |
| PRED | 156.190 | 345 | M | PKPab | 2017-10-18 16:47:19.2 | 0.7 | T | NEIR |