| Author | |
| Date and time | 2018-01-22 00:23:45.2 UTC |
| Latitude | -15.877 |
| Longitude | -174.202 |
| Depth | 117.2 |
| Magnitude | 4.3 mb |
| Region | TONGA |
| Latest update | 2018-02-05 00:25:50.0 UTC |
| rms | 0.63 s |
| N° phases used for the localisation | 60 |
| N° stations used for the localisation | 60 |
| Gap | 77.0 ° |
| 95% confidence ellipse | |
| semi major | 14.9 |
| semi minor | 2.8 |
| Azimuth | 292 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| B20K | M | P | 2018-01-22 00:36:12.0 | -2.5 | T | NEIR | |||
| BABIT | M | P | 2018-01-22 00:35:29.8 | 0.6 | T | NEIR | |||
| C18K | M | P | 2018-01-22 00:36:06.8 | 0.5 | T | NEIR | |||
| D19K | M | P | 2018-01-22 00:36:06.9 | 0 | T | NEIR | |||
| D22K | M | P | 2018-01-22 00:36:11.6 | -0.2 | T | NEIR | |||
| E18K | M | P | 2018-01-22 00:36:00.0 | 0.6 | T | NEIR | |||
| E19K | M | P | 2018-01-22 00:36:02.3 | 0.1 | T | NEIR | |||
| G29M | M | P | 2018-01-22 00:36:15.8 | 0 | T | NEIR | |||
| G31M | M | P | 2018-01-22 00:36:19.0 | -1 | T | NEIR | |||
| H29M | M | P | 2018-01-22 00:36:11.8 | -0.9 | T | NEIR | |||
| I28M | M | P | 2018-01-22 00:36:07.4 | -0.4 | T | NEIR | |||
| I30M | M | P | 2018-01-22 00:36:10.8 | -0.3 | T | NEIR | |||
| J30M | M | P | 2018-01-22 00:36:08.6 | 0 | T | NEIR | |||
| K15K | M | P | 2018-01-22 00:35:34.0 | 0.7 | T | NEIR | |||
| M14K | M | P | 2018-01-22 00:35:24.7 | 0 | T | NEIR | |||
| M16K | M | P | 2018-01-22 00:35:28.3 | 0.2 | T | NEIR | |||
| UNM2 | M | P | 2018-01-22 00:36:01.3 | 0.6 | T | NEIR | |||
| WLDB | M | P | 2018-01-22 00:35:14.8 | -1 | T | NEIR | |||
| AFI | 3.060 | 51 | M | Pn | 2018-01-22 00:24:32.1 | 0 | T | NEIR | |
| AFI | 3.060 | 51 | M | Sn | 2018-01-22 00:25:04.5 | -3.7 | T | NEIR | |
| NIUE | 5.180 | 129 | M | Pn | 2018-01-22 00:25:00.0 | 0.7 | T | NEIR | |
| NIUE | 5.180 | 129 | M | Sn | 2018-01-22 00:25:55.2 | -3.6 | T | NEIR | |
| AS31 | 49.260 | 252 | M | P | 2018-01-22 00:32:21.2 | 0 | T | NEIR | |
| ASAR | 49.260 | 252 | M | P | 2018-01-22 00:32:20.5 | -0.7 | T | NEIR | |
| FORT | 54.540 | 243 | M | P | 2018-01-22 00:32:59.4 | -1 | T | NEIR | |
| KNRA | 54.780 | 262 | M | P | 2018-01-22 00:32:59.0 | -2 | T | NEIR | |
| FITZ | 57.400 | 258 | M | P | 2018-01-22 00:33:21.3 | 0.7 | T | NEIR | |
| PSA00 | 62.370 | 254 | M | P | 2018-01-22 00:33:54.5 | -0.2 | T | NEIR | |
| VNDA | 62.790 | 186 | M | P | 2018-01-22 00:33:56.7 | -1.2 | T | NEIR | |
| MORW | 65.020 | 245 | M | P | 2018-01-22 00:34:12.8 | 0.7 | T | NEIR | |
| QSPA | 74.110 | 180 | M | P | 2018-01-22 00:35:08.6 | -0.3 | T | NEIR | |
| WAKR | 74.570 | 42 | M | P | 2018-01-22 00:35:10.4 | -0.4 | T | NEIR | |
| TPNV | 75.800 | 45 | M | P | 2018-01-22 00:35:18.0 | 0.2 | T | NEIR | |
| Q20K | 76.380 | 12 | M | P | 2018-01-22 00:35:21.1 | 0.1 | T | NEIR | |
| Y14A | 76.510 | 49 | M | P | 2018-01-22 00:35:18.8 | -2.9 | T | NEIR | |
| X16A | 77.880 | 49 | M | P | 2018-01-22 00:35:30.2 | 0.7 | T | NEIR | |
| KNB | 78.180 | 46 | M | P | 2018-01-22 00:35:31.9 | 0.7 | T | NEIR | |
| U15A | 78.250 | 47 | M | P | 2018-01-22 00:35:32.6 | 0.9 | T | NEIR | |
| DUN6 | 78.740 | 51 | M | P | 2018-01-22 00:35:34.7 | 0.6 | T | NEIR | |
| TPAW | 82.660 | 41 | M | P | 2018-01-22 00:35:54.5 | -0.9 | T | NEIR | |
| S22A | 82.730 | 48 | M | P | 2018-01-22 00:35:55.2 | -0.4 | T | NEIR | |
| HDA | 82.740 | 12 | M | P | 2018-01-22 00:35:55.9 | 0.3 | T | NEIR | |
| O20A | 82.820 | 45 | M | P | 2018-01-22 00:35:56.3 | 0.3 | T | NEIR | |
| IMW | 82.870 | 41 | M | P | 2018-01-22 00:35:56.5 | 0.1 | T | NEIR | |
| H21K | 82.900 | 9 | M | P | 2018-01-22 00:35:56.5 | 0.1 | T | NEIR | |
| BW06 | 83.190 | 42 | M | P | 2018-01-22 00:35:57.7 | -0.3 | T | NEIR | |
| PD31 | 83.190 | 42 | M | P | 2018-01-22 00:35:57.9 | -0.1 | T | NEIR | |
| PDAR | 83.190 | 42 | M | P | 2018-01-22 00:35:57.7 | -0.3 | T | NEIR | |
| YHL | 83.190 | 40 | M | P | 2018-01-22 00:35:58.8 | 0.7 | T | NEIR | |
| J25K | 83.240 | 12 | M | P | 2018-01-22 00:35:58.4 | 0.2 | T | NEIR | |
| BOZ | 83.320 | 39 | M | P | 2018-01-22 00:35:58.1 | -0.3 | T | NEIR | |
| J26L | 83.510 | 13 | M | P | 2018-01-22 00:36:01.7 | 2 | T | NEIR | |
| BELA | 83.550 | 172 | M | P | 2018-01-22 00:35:59.4 | -0.8 | T | NEIR | |
| L29M | 83.620 | 16 | M | P | 2018-01-22 00:35:58.5 | -1.6 | T | NEIR | |
| PRP | 84.010 | 12 | M | P | 2018-01-22 00:36:02.4 | 0.1 | T | NEIR | |
| DAWY | 84.100 | 15 | M | P | 2018-01-22 00:36:01.6 | -1 | T | NEIR | |
| K29M | 84.380 | 15 | M | P | 2018-01-22 00:36:03.8 | -0.3 | T | NEIR | |
| BMAR | 85.880 | 11 | M | P | 2018-01-22 00:36:11.8 | 0.3 | T | NEIR | |
| RSSD | 87.390 | 43 | M | P | 2018-01-22 00:36:19.1 | 0.2 | T | NEIR | |
| MMAI | 148.320 | 308 | M | PKPbc | 2018-01-22 00:43:16.8 | 1.2 | T | NEIR |