| Author | |
| Date and time | 2012-01-25 15:56:49.6 UTC |
| Latitude | -18.484 |
| Longitude | -175.501 |
| Depth | 142.5 |
| Magnitude | 5.0 mb |
| Region | TONGA |
| Latest update | 2016-04-19 07:23:25.8 UTC |
| rms | 1.4 s |
| N° phases used for the localisation | 33 |
| N° stations used for the localisation | 33 |
| Gap | 77.0 ° |
| 95% confidence ellipse | |
| semi major | 17.3 |
| semi minor | 14.1 |
| Azimuth | 155 ° |
| 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 | 5.310 | 97 | A | P | 2012-01-25 15:58:11.1 | 3.9 | T | GFZ | |
| AFI | 5.790 | 39 | M | Pn | 2012-01-25 15:58:15.1 | 1.6 | T | NEIR | |
| RAR | 15.040 | 103 | M | P | 2012-01-25 16:00:14.7 | -2.1 | T | NEIR | |
| OUZ | 19.280 | 208 | M | P | 2012-01-25 16:01:04.2 | 0.9 | T | NEIR | |
| MXZ | 19.770 | 195 | M | P | 2012-01-25 16:01:09.9 | 1.3 | T | NEIR | |
| URZ | 20.730 | 197 | M | P | 2012-01-25 16:01:17.7 | -1.3 | T | NEIR | |
| PPTF | 24.670 | 92 | M | P | 2012-01-25 16:01:56.3 | -1 | T | NEIR | |
| LTZ | 26.350 | 201 | M | P | 2012-01-25 16:02:13.6 | 1.1 | T | NEIR | |
| OXZ | 26.910 | 200 | M | P | 2012-01-25 16:02:17.2 | -0.2 | T | NEIR | |
| CTAO | 36.080 | 261 | M | P | 2012-01-25 16:03:37.6 | 0 | T | NEIR | |
| CTA | 36.080 | 261 | A | P | 2012-01-25 16:03:38.3 | 0.7 | T | GFZ | |
| CMSA | 37.300 | 242 | A | P | 2012-01-25 16:03:49.0 | 1.1 | T | GFZ | |
| QLP | 37.930 | 250 | A | P | 2012-01-25 16:03:52.7 | -0.5 | T | GFZ | |
| MTSU | 38.090 | 264 | A | P | 2012-01-25 16:03:55.5 | 0.9 | T | GFZ | |
| WRAB | 47.240 | 260 | M | P | 2012-01-25 16:05:07.1 | -1.2 | T | NEIR | |
| WB2 | 47.240 | 260 | M | P | 2012-01-25 16:05:07.2 | -1.1 | T | NEIR | |
| AS31 | 47.300 | 255 | M | P | 2012-01-25 16:05:07.8 | -1 | T | NEIR | |
| SOEI | 58.830 | 270 | M | P | 2012-01-25 16:06:33.9 | 0.6 | T | NEIR | |
| SANI | 59.560 | 279 | A | P | 2012-01-25 16:06:37.9 | -0.3 | T | GFZ | |
| QSPA | 71.580 | 180 | M | P | 2012-01-25 16:07:52.9 | -2.8 | T | NEIR | |
| MDPB | 76.990 | 43 | M | pP | 2012-01-25 16:09:00.5 | -1.6 | T | NEIR | |
| OHAK | 77.670 | 12 | M | pP | 2012-01-25 16:09:04.5 | -1.1 | T | NEIR | |
| MNTX | 83.670 | 54 | M | P | 2012-01-25 16:09:01.6 | -0.8 | T | NEIR | |
| IPM | 85.230 | 276 | M | P | 2012-01-25 16:09:10.0 | -0.2 | T | NEIR | |
| COLA | 85.760 | 12 | A | P | 2012-01-25 16:09:11.3 | -1.5 | T | GFZ | |
| ENH | 86.890 | 303 | M | P | 2012-01-25 16:09:18.7 | 0.3 | T | NEIR | |
| GSI | 87.490 | 272 | M | P | 2012-01-25 16:09:21.3 | 0.1 | T | NEIR | |
| PBKT | 89.240 | 288 | A | P | 2012-01-25 16:09:32.7 | 3.3 | T | GFZ | |
| CMMT | 91.790 | 289 | A | P | 2012-01-25 16:09:41.9 | 0.6 | T | GFZ | |
| CHTO | 91.800 | 289 | M | P | 2012-01-25 16:09:41.5 | 0.1 | T | NEIR | |
| BUR08 | 146.350 | 334 | M | PKIKP | 2012-01-25 16:16:13.3 | 0.9 | T | NEIR | |
| CLL | 146.560 | 350 | M | PKIKP | 2012-01-25 16:16:12.3 | -0.3 | T | NEIR | |
| BR131 | 147.130 | 316 | M | PKIKP | 2012-01-25 16:16:14.3 | 0.6 | T | NEIR |