| Author | |
| Date and time | 2019-12-16 04:50:33.3 UTC |
| Latitude | -18.458 |
| Longitude | -172.111 |
| Depth | 10 |
| Magnitude | 4.6 mb |
| Region | TONGA REGION |
| Latest update | 2019-12-16 05:21:00.6 UTC |
| rms | 0.85 s |
| N° phases used for the localisation | 28 |
| N° stations used for the localisation | 28 |
| Gap | 69.0 ° |
| 95% confidence ellipse | |
| semi major | 16.2 |
| semi minor | 2.5 |
| Azimuth | 105 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| EPH2 | M | P | 2019-12-16 05:02:49.5 | 3.4 | T | NEIR | |||
| PETY | M | P | 2019-12-16 05:02:10.0 | -0 | T | NEIR | |||
| WB10 | M | P | 2019-12-16 04:59:29.2 | -0.9 | T | NEIR | |||
| NIUE | 2.160 | 107 | M | Pn | 2019-12-16 04:51:09.5 | 0.3 | T | NEIR | |
| NIUE | 2.160 | 107 | M | Sn | 2019-12-16 04:51:33.3 | -2.7 | T | NEIR | |
| AFI | 4.540 | 4 | M | Pn | 2019-12-16 04:51:41.9 | 0 | T | NEIR | |
| PINNC | 19.600 | 254 | M | P | 2019-12-16 04:54:59.0 | -0.9 | T | NEIR | |
| DZM | 20.450 | 256 | M | P | 2019-12-16 04:55:10.3 | 0 | T | NEIR | |
| BKZ | 22.890 | 203 | M | P | 2019-12-16 04:55:37.1 | 0.6 | T | NEIR | |
| BFZ | 24.310 | 202 | M | P | 2019-12-16 04:55:50.0 | -0.3 | T | NEIR | |
| TUWZ | 25.830 | 205 | M | P | 2019-12-16 04:56:04.1 | 0 | T | NEIR | |
| CTAO | 39.290 | 261 | M | P | 2019-12-16 04:58:00.8 | -0.7 | T | NEIR | |
| COEN | 43.130 | 269 | M | P | 2019-12-16 04:58:32.8 | -0.1 | T | NEIR | |
| BBOO | 48.440 | 242 | M | P | 2019-12-16 04:59:15.3 | 0.3 | T | NEIR | |
| WR8 | 50.300 | 259 | M | P | 2019-12-16 04:59:28.4 | -0.7 | T | NEIR | |
| AS31 | 50.440 | 254 | M | P | 2019-12-16 04:59:30.8 | 0.5 | T | NEIR | |
| ASAR | 50.440 | 254 | M | P | 2019-12-16 04:59:29.9 | -0.1 | T | NEIR | |
| WRA | 50.450 | 259 | M | P | 2019-12-16 04:59:29.2 | -1.1 | T | NEIR | |
| FITZ | 58.880 | 260 | M | P | 2019-12-16 05:00:31.6 | 0.2 | T | NEIR | |
| NVAR | 75.850 | 41 | M | P | 2019-12-16 05:02:17.1 | -2.2 | T | NEIR | |
| G08A | 79.750 | 35 | M | P | 2019-12-16 05:02:42.5 | 1.6 | T | NEIR | |
| TXAR | 81.380 | 55 | M | P | 2019-12-16 05:02:53.2 | 3.7 | T | NEIR | |
| PDAR | 83.790 | 41 | M | P | 2019-12-16 05:03:04.9 | 2.6 | T | NEIR | |
| CCB | 84.950 | 10 | M | P | 2019-12-16 05:03:10.2 | 2.1 | T | NEIR | |
| IMAR | 85.340 | 7 | M | P | 2019-12-16 05:03:13.0 | 2.8 | T | NEIR | |
| SNAA | 89.700 | 177 | M | P | 2019-12-16 05:03:32.9 | 1.1 | T | NEIR | |
| F31M | 90.200 | 14 | M | P | 2019-12-16 05:03:34.9 | 1.5 | T | NEIR | |
| BRTR | 149.290 | 319 | M | PKPab | 2019-12-16 05:10:25.9 | 0.9 | T | NEIR |