| Author | |
| Date and time | 2020-01-31 11:08:07.2 UTC |
| Latitude | -23.070 |
| Longitude | -174.120 |
| Depth | 10 |
| Magnitude | 5.2 mb |
| Region | TONGA REGION |
| Latest update | 2020-01-31 11:28:41.1 UTC |
| rms | 1.52 s |
| N° phases used for the localisation | 63 |
| N° stations used for the localisation | 63 |
| Gap | 91.0 ° |
| 95% confidence ellipse | |
| semi major | 9999.9 |
| semi minor | 9999.9 |
| Azimuth | -99 ° |
| 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 | 5.580 | 45 | M | Pn | 2020-01-31 11:09:29.3 | -0.9 | T | NEIR | |
| NIUE | 5.580 | 45 | A | P | 2020-01-31 11:09:29.7 | -0.5 | T | GFZ | |
| MSVF | 9.070 | 304 | M | Pn | 2020-01-31 11:10:17.4 | -0.7 | T | NEIR | |
| MSVF | 9.070 | 304 | A | P | 2020-01-31 11:10:17.6 | -0.5 | T | GFZ | |
| RAR | 13.430 | 85 | M | Pn | 2020-01-31 11:11:21.0 | 3.3 | T | NEIR | |
| ONTNC | 17.960 | 269 | M | P | 2020-01-31 11:12:15.9 | -1.4 | T | NEIR | |
| DZM | 17.990 | 269 | M | P | 2020-01-31 11:12:17.0 | -0.8 | T | NEIR | |
| SANVU | 19.200 | 290 | M | P | 2020-01-31 11:12:30.1 | -0.8 | T | NEIR | |
| ARMA | 31.380 | 249 | M | P | 2020-01-31 11:14:29.5 | 1.4 | T | NEIR | |
| EIDS | 31.780 | 259 | M | P | 2020-01-31 11:14:30.5 | -1 | T | NEIR | |
| CAN | 34.250 | 241 | M | P | 2020-01-31 11:14:54.3 | 1.1 | T | NEIR | |
| CMSA | 36.550 | 248 | A | P | 2020-01-31 11:15:13.1 | 0.3 | T | GFZ | |
| TOO | 37.450 | 238 | M | P | 2020-01-31 11:15:20.6 | -0.1 | T | NEIR | |
| QLP | 37.860 | 256 | A | P | 2020-01-31 11:15:23.1 | -0.9 | T | GFZ | |
| MTSU | 39.150 | 269 | A | P | 2020-01-31 11:15:32.9 | -1.9 | T | GFZ | |
| PMG | 39.480 | 284 | M | P | 2020-01-31 11:15:35.2 | -2.2 | T | NEIR | |
| INKA | 40.880 | 254 | M | P | 2020-01-31 11:15:49.4 | 0.2 | T | NEIR | |
| COEN | 41.400 | 275 | M | P | 2020-01-31 11:15:51.8 | -1.6 | T | NEIR | |
| BBOO | 44.740 | 246 | M | P | 2020-01-31 11:16:19.8 | -0.8 | T | NEIR | |
| ASAR | 47.520 | 258 | M | P | 2020-01-31 11:16:41.3 | -1.1 | T | NEIR | |
| AS31 | 47.520 | 258 | M | P | 2020-01-31 11:16:41.4 | -1 | T | NEIR | |
| WR8 | 47.740 | 263 | M | P | 2020-01-31 11:16:42.1 | -1.9 | T | NEIR | |
| WRAB | 47.880 | 263 | A | P | 2020-01-31 11:16:42.3 | -2.8 | T | GFZ | |
| WRA | 47.890 | 263 | M | P | 2020-01-31 11:16:43.1 | -2.1 | T | NEIR | |
| WRA | 47.890 | 263 | M | PcP | 2020-01-31 11:18:12.2 | -1.6 | T | NEIR | |
| FORT | 51.660 | 248 | M | P | 2020-01-31 11:17:13.7 | -0.3 | T | NEIR | |
| MTN | 52.850 | 271 | M | P | 2020-01-31 11:17:20.6 | -2 | T | NEIR | |
| KNRA | 54.150 | 267 | M | P | 2020-01-31 11:17:31.1 | -1.1 | T | NEIR | |
| SOEI | 60.240 | 272 | A | P | 2020-01-31 11:18:15.7 | 0.4 | T | NEIR | |
| TNTI | 61.650 | 284 | A | P | 2020-01-31 11:18:23.3 | -1.4 | T | GFZ | |
| SANI | 61.660 | 281 | A | P | 2020-01-31 11:18:23.1 | -1.7 | T | GFZ | |
| PLAI | 66.550 | 270 | A | P | 2020-01-31 11:18:56.6 | -0.4 | T | GFZ | |
| TOLI2 | 67.720 | 281 | A | P | 2020-01-31 11:19:03.2 | -1.1 | T | GFZ | |
| JAGI | 70.020 | 269 | A | P | 2020-01-31 11:19:17.7 | -1 | T | NEIR | |
| MJAR | 74.490 | 322 | A | P | 2020-01-31 11:19:45.4 | -0.1 | T | NEIR | |
| JHS | 76.470 | 318 | A | P | 2020-01-31 11:19:55.2 | -1.6 | T | GFZ | |
| CBX | 77.820 | 47 | A | P | 2020-01-31 11:20:04.1 | -0.4 | T | NEIR | |
| PETK | 79.760 | 343 | M | P | 2020-01-31 11:20:15.2 | 0 | T | NEIR | |
| YSS | 79.880 | 332 | A | P | 2020-01-31 11:20:17.0 | 1.2 | T | GFZ | |
| KSAR | 81.290 | 317 | M | P | 2020-01-31 11:20:23.4 | 0.1 | T | NEIR | |
| W13A | 81.330 | 46 | M | P | 2020-01-31 11:20:23.1 | -0.7 | T | NEIR | |
| MYKOM | 83.440 | 275 | A | P | 2020-01-31 11:20:35.8 | 1.3 | T | GFZ | |
| MDJ | 84.760 | 323 | A | P | 2020-01-31 11:20:43.5 | 2.2 | T | GFZ | |
| HLID | 86.040 | 39 | A | P | 2020-01-31 11:20:51.2 | 3.3 | T | GFZ | |
| MNSI | 86.980 | 272 | A | P | 2020-01-31 11:20:52.8 | 0.6 | T | GFZ | |
| EFI | 86.900 | 146 | A | P | 2020-01-31 11:20:54.1 | 1.6 | T | GFZ | |
| IPM | 87.100 | 276 | A | P | 2020-01-31 11:20:51.6 | -1.2 | T | GFZ | |
| MA2 | 87.280 | 343 | M | P | 2020-01-31 11:20:53.3 | -0.6 | T | NEIR | |
| PSI | 88.330 | 274 | A | P | 2020-01-31 11:21:00.2 | 1.4 | T | GFZ | |
| TRF | 88.280 | 11 | A | P | 2020-01-31 11:21:00.9 | 1.9 | T | NEIR | |
| J20K | 88.380 | 9 | A | P | 2020-01-31 11:21:01.3 | 2.1 | T | NEIR | |
| WRH | 89.600 | 11 | A | P | 2020-01-31 11:21:07.1 | 2.2 | T | NEIR | |
| KCSI | 89.710 | 274 | A | P | 2020-01-31 11:21:06.4 | 1.2 | T | GFZ | |
| CCB | 89.810 | 11 | A | P | 2020-01-31 11:21:08.1 | 2.2 | T | NEIR | |
| COLA | 90.010 | 11 | A | P | 2020-01-31 11:21:09.2 | 2.4 | T | GFZ | |
| ILAR | 90.090 | 11 | A | P | 2020-01-31 11:21:08.0 | 0.8 | T | NEIR | |
| BJT | 90.320 | 314 | A | P | 2020-01-31 11:21:09.4 | 1.3 | T | GFZ | |
| ENH | 90.540 | 303 | A | P | 2020-01-31 11:21:10.8 | 1.7 | T | GFZ | |
| PRP | 91.010 | 12 | A | P | 2020-01-31 11:21:14.3 | 2.6 | T | NEIR | |
| BMAR | 92.890 | 11 | A | P | 2020-01-31 11:21:23.2 | 2.9 | T | NEIR | |
| CMAR | 94.450 | 288 | M | P | 2020-01-31 11:21:25.7 | -1.4 | T | NEIR | |
| CM31 | 94.450 | 288 | M | P | 2020-01-31 11:21:25.9 | -1.2 | T | NEIR | |
| CHTO | 94.580 | 288 | M | P | 2020-01-31 11:21:27.6 | -0.1 | T | NEIR |