| Author | |
| Date and time | 2018-01-18 04:18:23.6 UTC |
| Latitude | -15.272 |
| Longitude | -173.273 |
| Depth | 30 |
| Magnitude | 5.0 mb |
| Region | TONGA |
| Latest update | 2018-01-18 04:35:48.2 UTC |
| rms | 1.05 s |
| N° phases used for the localisation | 65 |
| N° stations used for the localisation | 65 |
| Gap | 100.0 ° |
| 95% confidence ellipse | |
| semi major | 13.00 |
| semi minor | 5.90 |
| Azimuth | 131 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Author |
|---|---|---|---|---|---|---|---|---|---|
| NIUE | 4.960 | 140 | M | Pn | 2018-01-18 04:19:33.2 | -2.80 | T | ||
| MARNC | 18.800 | 248 | M | P | 2018-01-18 04:22:42.7 | 2.30 | T | ||
| OUENC | 20.120 | 246 | M | P | 2018-01-18 04:22:56.0 | 1.10 | T | ||
| DZM | 20.380 | 248 | M | P | 2018-01-18 04:22:59.7 | 1.90 | T | ||
| OUZ | 23.110 | 208 | A | P | 2018-01-18 04:23:28.6 | 1.70 | T | ||
| TOZ | 24.490 | 202 | M | P | 2018-01-18 04:23:39.8 | -0.20 | T | ||
| RTZ | 24.800 | 198 | M | P | 2018-01-18 04:23:44.2 | 1.30 | T | ||
| BFZ | 26.920 | 198 | M | P | 2018-01-18 04:24:01.0 | -1.10 | T | ||
| LTZ | 30.110 | 202 | M | P | 2018-01-18 04:24:28.6 | -1.90 | T | ||
| INZ | 30.360 | 203 | M | P | 2018-01-18 04:24:32.3 | -0.30 | T | ||
| OXZ | 30.660 | 201 | M | P | 2018-01-18 04:24:34.1 | -1.30 | T | ||
| MLZ | 33.830 | 204 | M | P | 2018-01-18 04:25:03.2 | 0.10 | T | ||
| WHZ | 34.370 | 204 | M | P | 2018-01-18 04:25:07.8 | 0.00 | T | ||
| EIDS | 34.830 | 247 | A | P | 2018-01-18 04:25:10.3 | -1.40 | T | ||
| ARMA | 35.530 | 239 | A | P | 2018-01-18 04:25:17.2 | -0.70 | T | ||
| CNB | 38.940 | 232 | A | P | 2018-01-18 04:25:45.9 | -0.90 | T | ||
| CMSA | 40.750 | 239 | A | P | 2018-01-18 04:26:00.8 | -0.80 | T | ||
| TOO | 42.660 | 231 | M | P | 2018-01-18 04:26:17.2 | -0.20 | T | ||
| STKA | 44.230 | 240 | M | P | 2018-01-18 04:26:30.0 | 0.10 | T | ||
| ARPS | 45.190 | 233 | A | P | 2018-01-18 04:26:37.2 | -0.40 | T | ||
| ASAR | 50.300 | 252 | M | P | 2018-01-18 04:27:15.3 | -1.90 | T | ||
| AS31 | 50.300 | 252 | M | P | 2018-01-18 04:27:16.4 | -0.80 | T | ||
| FORT | 55.610 | 243 | A | P | 2018-01-18 04:27:55.0 | -1.30 | T | ||
| SBA | 63.350 | 185 | A | P | 2018-01-18 04:28:52.6 | 2.40 | T | ||
| VNDA | 63.480 | 186 | M | P | 2018-01-18 04:28:52.1 | 1.10 | T | ||
| KLBR | 64.440 | 242 | A | P | 2018-01-18 04:28:56.6 | -0.30 | T | ||
| CASY | 70.540 | 205 | A | P | 2018-01-18 04:29:35.8 | -0.10 | T | ||
| GSC | 73.470 | 45 | M | P | 2018-01-18 04:29:53.2 | 0.20 | T | ||
| WAKR | 73.530 | 41 | M | P | 2018-01-18 04:29:53.2 | -0.30 | T | ||
| QSPA | 74.710 | 180 | A | P | 2018-01-18 04:30:02.2 | 1.00 | T | ||
| V12A | 75.050 | 46 | A | P | 2018-01-18 04:30:02.0 | -0.20 | T | ||
| SHPR | 75.240 | 45 | A | P | 2018-01-18 04:30:04.1 | 0.70 | T | ||
| TUC | 76.280 | 51 | A | P | 2018-01-18 04:30:09.5 | 0.30 | T | ||
| WVOR | 76.310 | 38 | A | P | 2018-01-18 04:30:09.1 | -0.40 | T | ||
| I07A | 76.780 | 37 | A | P | 2018-01-18 04:30:12.1 | -0.10 | T | ||
| J08A | 76.950 | 38 | A | P | 2018-01-18 04:30:13.1 | 0.00 | T | ||
| KNB | 77.110 | 46 | A | P | 2018-01-18 04:30:15.1 | 1.00 | T | ||
| U15A | 77.190 | 46 | A | P | 2018-01-18 04:30:15.0 | 0.40 | T | ||
| DUN6 | 77.670 | 51 | A | P | 2018-01-18 04:30:17.7 | 0.70 | T | ||
| PKCU | 77.680 | 45 | A | P | 2018-01-18 04:30:18.5 | 1.10 | T | ||
| HPIG | 77.940 | 58 | A | P | 2018-01-18 04:30:18.7 | 0.10 | T | ||
| X18A | 77.940 | 49 | A | P | 2018-01-18 04:30:19.6 | 0.90 | T | ||
| MTPU | 78.070 | 45 | A | P | 2018-01-18 04:30:20.5 | 0.90 | T | ||
| MVU | 78.280 | 45 | A | P | 2018-01-18 04:30:21.4 | 0.70 | T | ||
| MSU | 78.310 | 45 | A | P | 2018-01-18 04:30:21.7 | 0.90 | T | ||
| DUG | 78.740 | 43 | A | P | 2018-01-18 04:30:22.8 | -0.30 | T | ||
| ZAIG | 78.920 | 63 | A | P | 2018-01-18 04:30:24.4 | 0.30 | T | ||
| HMU | 79.010 | 46 | A | P | 2018-01-18 04:30:25.2 | 0.50 | T | ||
| HLID | 79.510 | 39 | A | P | 2018-01-18 04:30:26.6 | -0.80 | T | ||
| SRU | 79.730 | 45 | A | P | 2018-01-18 04:30:29.1 | 0.60 | T | ||
| HWUT | 80.280 | 42 | A | P | 2018-01-18 04:30:30.3 | -1.20 | T | ||
| ANMO | 80.690 | 50 | A | P | 2018-01-18 04:30:33.8 | 0.10 | T | ||
| AHID | 81.160 | 41 | A | P | 2018-01-18 04:30:35.4 | -0.90 | T | ||
| S22A | 81.660 | 47 | A | P | 2018-01-18 04:30:39.6 | 0.60 | T | ||
| PDAR | 82.140 | 42 | A | PcP | 2018-01-18 04:30:45.2 | -1.70 | T | ||
| COLA | 82.230 | 11 | A | P | 2018-01-18 04:30:40.3 | -1.50 | T | ||
| ISCO | 83.420 | 46 | A | P | 2018-01-18 04:30:48.5 | 0.30 | T | ||
| EGAK | 83.490 | 13 | A | P | 2018-01-18 04:30:47.1 | -1.30 | T | ||
| BILL | 84.410 | 352 | A | P | 2018-01-18 04:30:52.5 | -0.60 | T | ||
| RSSD | 86.340 | 42 | A | P | 2018-01-18 04:31:01.7 | -1.10 | T | ||
| MAW | 87.880 | 199 | A | P | 2018-01-18 04:31:11.2 | 0.60 | T | ||
| INK | 88.130 | 14 | A | P | 2018-01-18 04:31:10.3 | -1.10 | T | ||
| VNA3 | 92.870 | 175 | A | P | 2018-01-18 04:31:35.0 | 0.90 | T | ||
| SNAA | 92.930 | 177 | A | P | 2018-01-18 04:31:34.7 | 0.30 | T | ||
| VNA2 | 93.370 | 175 | A | P | 2018-01-18 04:31:37.6 | 1.30 | T |