| Author | |
| Date and time | 2023-01-31 19:02:13.6 UTC |
| Latitude | -15.894 |
| Longitude | -173.309 |
| Depth | 60 |
| Magnitude | 5.0 mb |
| Region | TONGA |
| Latest update | 2023-01-31 19:26:54.2 UTC |
| rms | 0.98 s |
| N° phases used for the localisation | 138 |
| N° stations used for the localisation | 138 |
| Gap | 40.0 ° |
| 95% confidence ellipse | |
| semi major | 6.3 |
| semi minor | 4.1 |
| Azimuth | 142 ° |
| 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 | 4.520 | 135 | M | Pn | 2023-01-31 19:03:17.6 | -1.9 | T | NEIR | |
| FUTU | 4.910 | 288 | M | Pn | 2023-01-31 19:03:26.7 | 1.9 | T | NEIR | |
| FUTU | 4.910 | 288 | M | Sn | 2023-01-31 19:04:21.8 | 1.5 | T | NEIR | |
| RAR | 13.890 | 115 | M | Pn | 2023-01-31 19:05:24.1 | -3.2 | T | NEIR | |
| PINNC | 19.360 | 247 | M | P | 2023-01-31 19:06:35.1 | 1 | T | NEIR | |
| NFK | 21.690 | 230 | M | P | 2023-01-31 19:07:00.1 | 0.8 | T | NEIR | |
| KOUNC | 21.790 | 254 | M | P | 2023-01-31 19:07:00.5 | 0.2 | T | NEIR | |
| OUZ | 22.550 | 209 | A | P | 2023-01-31 19:07:11.6 | 3.2 | T | GFZ | |
| PPTF | 22.820 | 98 | A | P | 2023-01-31 19:07:11.7 | 0.4 | T | GFZ | |
| URZ | 23.840 | 199 | A | P | 2023-01-31 19:07:22.1 | 1 | T | GFZ | |
| TOZ | 23.910 | 202 | M | P | 2023-01-31 19:07:21.6 | -0.1 | T | NEIR | |
| RTZ | 24.200 | 199 | M | P | 2023-01-31 19:07:24.6 | 0.1 | T | NEIR | |
| HIZ | 24.840 | 203 | M | P | 2023-01-31 19:07:30.7 | 0.5 | T | NEIR | |
| BKZ | 24.860 | 199 | A | P | 2023-01-31 19:07:32.1 | 1.6 | T | GFZ | |
| BFZ | 26.320 | 198 | M | P | 2023-01-31 19:07:44.0 | 0.3 | T | NEIR | |
| MRZ | 26.510 | 199 | M | P | 2023-01-31 19:07:46.8 | 1.4 | T | NEIR | |
| SNZO | 27.380 | 200 | A | P | 2023-01-31 19:07:52.6 | -0.5 | T | GFZ | |
| QRZ | 27.730 | 204 | M | P | 2023-01-31 19:07:56.4 | 0.1 | T | NEIR | |
| THZ | 28.400 | 202 | M | P | 2023-01-31 19:08:02.8 | 0.5 | T | NEIR | |
| DSZ | 28.800 | 204 | M | P | 2023-01-31 19:08:06.1 | 0.3 | T | NEIR | |
| RPZ | 30.770 | 202 | A | P | 2023-01-31 19:08:24.4 | 1.1 | T | GFZ | |
| MLZ | 33.250 | 204 | M | P | 2023-01-31 19:08:45.1 | 0.1 | T | NEIR | |
| DCZ | 33.760 | 205 | M | P | 2023-01-31 19:08:50.0 | 0.6 | T | NEIR | |
| WHZ | 33.790 | 204 | M | P | 2023-01-31 19:08:48.2 | -1.5 | T | NEIR | |
| ARMA | 35.190 | 240 | M | P | 2023-01-31 19:09:01.2 | -0.6 | T | NEIR | |
| PMG | 39.100 | 275 | M | P | 2023-01-31 19:09:34.9 | 0.3 | T | GSRC | |
| CN1H | 39.310 | 263 | M | P | 2023-01-31 19:09:36.9 | 0.5 | T | NEIR | |
| CMSA | 40.400 | 240 | M | P | 2023-01-31 19:09:44.6 | -1 | T | NEIR | |
| MTSU | 40.550 | 261 | A | P | 2023-01-31 19:09:46.9 | 0.1 | T | GFZ | |
| QLP | 40.840 | 248 | A | P | 2023-01-31 19:09:47.6 | -1.6 | T | GFZ | |
| TOO | 42.240 | 231 | M | P | 2023-01-31 19:09:59.7 | -1.1 | T | NEIR | |
| STKA | 43.890 | 240 | M | P | 2023-01-31 19:10:13.3 | -0.7 | T | NEIR | |
| INKA | 44.050 | 246 | M | P | 2023-01-31 19:10:14.8 | -0.4 | T | NEIR | |
| QIS | 44.880 | 257 | M | P | 2023-01-31 19:10:21.5 | -0.4 | T | NEIR | |
| GENI | 47.700 | 281 | A | P | 2023-01-31 19:10:45.8 | 2 | T | GFZ | |
| BBOO | 48.670 | 240 | M | P | 2023-01-31 19:10:49.9 | -1.6 | T | NEIR | |
| SMPI | 49.280 | 281 | A | P | 2023-01-31 19:10:56.3 | 0.4 | T | GFZ | |
| WRAB | 49.850 | 257 | M | P | 2023-01-31 19:10:59.4 | -1 | T | GSRC | |
| WR1 | 49.860 | 257 | M | P | 2023-01-31 19:10:59.5 | -1 | T | MCSM | |
| AS01 | 50.040 | 252 | M | P | 2023-01-31 19:11:00.9 | -1 | T | MCSM | |
| ASAR | 50.080 | 252 | M | P | 2023-01-31 19:11:00.6 | -1.6 | T | NEIR | |
| AS31 | 50.080 | 252 | M | P | 2023-01-31 19:11:01.1 | -1.1 | T | MCSM | |
| MTN | 53.830 | 266 | M | P | 2023-01-31 19:11:29.1 | -0.8 | T | NEIR | |
| FAKI | 55.120 | 278 | M | P | 2023-01-31 19:11:38.2 | -1.1 | T | MCSM | |
| FORT | 55.300 | 243 | M | P | 2023-01-31 19:11:39.2 | -1.6 | T | NEIR | |
| KNRA | 55.630 | 262 | M | P | 2023-01-31 19:11:42.5 | -0.5 | T | NEIR | |
| FITZ | 58.240 | 258 | M | P | 2023-01-31 19:12:01.0 | -0.5 | T | NEIR | |
| ATNI | 60.630 | 268 | A | P | 2023-01-31 19:12:18.6 | 0.7 | T | GFZ | |
| TNTI | 60.910 | 280 | M | P | 2023-01-31 19:12:18.9 | -0.8 | T | MCSM | |
| SOEI | 61.050 | 268 | M | P | 2023-01-31 19:12:20.8 | -0.1 | T | NEIR | |
| VNDA | 62.860 | 186 | M | P | 2023-01-31 19:12:34.4 | 0.9 | T | NEIR | |
| PSA00 | 63.200 | 254 | M | P | 2023-01-31 19:12:35.2 | 0 | T | NEIR | |
| PSA00 | 63.200 | 254 | M | PcP | 2023-01-31 19:13:12.8 | 0.5 | T | NEIR | |
| MMRI | 63.260 | 268 | A | P | 2023-01-31 19:12:35.1 | -0.4 | T | GFZ | |
| MBWA | 63.360 | 254 | M | P | 2023-01-31 19:12:35.7 | -0.5 | T | NEIR | |
| EDFI | 63.760 | 268 | A | P | 2023-01-31 19:12:38.3 | -0.6 | T | GFZ | |
| MEEK | 63.750 | 248 | A | P | 2023-01-31 19:12:38.2 | -0.7 | T | GFZ | |
| KLBR | 64.120 | 242 | A | P | 2023-01-31 19:12:40.8 | -0.6 | T | GFZ | |
| BLDU | 65.080 | 243 | A | P | 2023-01-31 19:12:47.0 | -0.6 | T | GFZ | |
| PLAI | 67.510 | 267 | A | P | 2023-01-31 19:13:02.5 | -0.4 | T | GFZ | |
| GIRL | 68.200 | 252 | M | P | 2023-01-31 19:13:08.2 | 0.8 | T | NEIR | |
| TWSI | 68.390 | 267 | A | P | 2023-01-31 19:13:08.5 | 0 | T | GFZ | |
| KUR | 70.340 | 332 | M | P | 2023-01-31 19:13:22.0 | 1.4 | T | GSRC | |
| JAGI | 71.080 | 266 | M | P | 2023-01-31 19:13:23.9 | -1.1 | T | NEIR | |
| PMPB | 71.790 | 43 | M | P | 2023-01-31 19:13:29.9 | 0.5 | T | NEIR | |
| PKD | 71.800 | 43 | M | P | 2023-01-31 19:13:29.2 | -0.2 | T | NEIR | |
| KMRM | 72.450 | 38 | M | P | 2023-01-31 19:13:34.2 | 0.8 | T | NEIR | |
| VES | 72.700 | 44 | M | P | 2023-01-31 19:13:35.1 | 0.3 | T | NEIR | |
| BUCR | 73.070 | 42 | M | P | 2023-01-31 19:13:37.2 | 0.1 | T | NEIR | |
| DTP | 73.210 | 45 | M | P | 2023-01-31 19:13:37.7 | -0.2 | T | NEIR | |
| HELL | 73.220 | 43 | M | P | 2023-01-31 19:13:37.8 | -0.2 | T | NEIR | |
| PFO | 73.260 | 47 | A | P | 2023-01-31 19:13:38.4 | 0.2 | T | GFZ | |
| KSXB | 73.380 | 36 | M | P | 2023-01-31 19:13:39.9 | 0.9 | T | NEIR | |
| PCJI | 74.000 | 266 | A | P | 2023-01-31 19:13:42.3 | 0 | T | GFZ | |
| YSS | 74.000 | 330 | A | P | 2023-01-31 19:13:43.0 | 0.5 | T | GFZ | |
| QSPA | 74.090 | 180 | M | P | 2023-01-31 19:13:44.9 | 0.8 | T | NEIR | |
| NVAR | 74.690 | 42 | M | P | 2023-01-31 19:13:46.7 | -0.1 | T | NEIR | |
| NV02 | 74.700 | 42 | M | P | 2023-01-31 19:13:46.9 | 0.1 | T | MCSM | |
| TPUB | 75.490 | 300 | A | P | 2023-01-31 19:13:50.1 | -0.9 | T | GFZ | |
| TJN | 76.450 | 314 | A | P | 2023-01-31 19:13:56.7 | 0.2 | T | GFZ | |
| TUC | 76.700 | 51 | M | P | 2023-01-31 19:13:58.7 | 0.7 | T | NEIR | |
| WVOR | 76.820 | 38 | A | P | 2023-01-31 19:13:59.3 | 0.5 | T | GFZ | |
| LEM | 77.760 | 266 | A | P | 2023-01-31 19:14:04.4 | 0.4 | T | GFZ | |
| HPIG | 78.300 | 58 | A | P | 2023-01-31 19:14:06.0 | -1 | T | GFZ | |
| MTPU | 78.530 | 45 | M | P | 2023-01-31 19:14:09.5 | 0.9 | T | NEIR | |
| CBJI | 78.600 | 267 | A | P | 2023-01-31 19:14:07.8 | -0.6 | T | GFZ | |
| DUG | 79.220 | 43 | A | P | 2023-01-31 19:14:10.2 | -1.9 | T | GFZ | |
| HLID | 80.010 | 39 | A | P | 2023-01-31 19:14:17.0 | 0.5 | T | GFZ | |
| SCM | 80.190 | 12 | M | P | 2023-01-31 19:14:16.7 | -0.8 | T | MCSM | |
| MNTX | 80.520 | 53 | A | P | 2023-01-31 19:14:19.4 | 0.5 | T | GFZ | |
| MVCO | 80.680 | 47 | A | P | 2023-01-31 19:14:20.5 | 0.4 | T | GFZ | |
| TX31 | 80.890 | 56 | M | P | 2023-01-31 19:14:20.9 | -0.1 | T | NEIR | |
| TXAR | 80.890 | 56 | M | P | 2023-01-31 19:14:21.1 | 0.1 | T | NEIR | |
| TX04 | 80.890 | 56 | M | P | 2023-01-31 19:14:21.2 | 0.2 | T | MCSM | |
| KLR | 81.020 | 327 | M | P | 2023-01-31 19:14:22.0 | 0.3 | T | GSRC | |
| ANMO | 81.120 | 50 | M | P | 2023-01-31 19:14:23.0 | 0.7 | T | NEIR | |
| LWLI | 81.650 | 267 | A | P | 2023-01-31 19:14:24.1 | -0.9 | T | GFZ | |
| MCK | 81.610 | 11 | M | P | 2023-01-31 19:14:24.0 | -1 | T | MCSM | |
| MDSI | 81.680 | 268 | A | P | 2023-01-31 19:14:24.1 | -0.9 | T | GFZ | |
| S22A | 82.100 | 47 | M | P | 2023-01-31 19:14:27.9 | 0.2 | T | NEIR | |
| WRH | 82.440 | 11 | M | P | 2023-01-31 19:14:28.5 | -0.8 | T | NEIR | |
| BCAR | 82.480 | 14 | M | P | 2023-01-31 19:14:30.2 | 0.6 | T | NEIR | |
| MLY | 82.510 | 9 | M | P | 2023-01-31 19:14:28.7 | -1.1 | T | NEIR | |
| PD08 | 82.610 | 42 | M | P | 2023-01-31 19:14:29.7 | -0.6 | T | MCSM | |
| PDAR | 82.630 | 42 | M | P | 2023-01-31 19:14:29.8 | -0.6 | T | NEIR | |
| SCRK | 82.790 | 13 | M | P | 2023-01-31 19:14:30.7 | -0.6 | T | MCSM | |
| COLA | 82.850 | 11 | A | P | 2023-01-31 19:14:30.5 | -0.9 | T | GFZ | |
| IL31 | 82.930 | 11 | M | P | 2023-01-31 19:14:30.5 | -1.3 | T | MCSM | |
| IMAR | 82.970 | 8 | M | P | 2023-01-31 19:14:31.4 | -0.7 | T | NEIR | |
| SEY | 83.040 | 345 | M | P | 2023-01-31 19:14:33.0 | 0.6 | T | GSRC | |
| ISCO | 83.870 | 46 | A | P | 2023-01-31 19:14:36.8 | -0.1 | T | GFZ | |
| POST | 84.080 | 53 | M | P | 2023-01-31 19:14:36.6 | -1 | T | NEIR | |
| EGAK | 84.100 | 13 | A | P | 2023-01-31 19:14:37.0 | -0.9 | T | GFZ | |
| BILL | 85.020 | 352 | M | P | 2023-01-31 19:14:44.0 | 1.5 | T | GSRC | |
| SDSI | 85.280 | 270 | A | P | 2023-01-31 19:14:43.0 | -0.4 | T | GFZ | |
| BMAR | 85.730 | 11 | M | P | 2023-01-31 19:14:45.9 | -0.3 | T | NEIR | |
| RSSD | 86.820 | 42 | A | P | 2023-01-31 19:14:50.6 | -0.9 | T | GFZ | |
| IPM | 87.150 | 275 | A | P | 2023-01-31 19:14:53.9 | 1.3 | T | GFZ | |
| ENH | 87.340 | 302 | M | P | 2023-01-31 19:14:54.2 | 0.5 | T | MCSM | |
| PSI | 88.680 | 273 | A | P | 2023-01-31 19:15:00.7 | 0.7 | T | GFZ | |
| GSI | 89.600 | 271 | A | P | 2023-01-31 19:15:05.9 | 1.7 | T | GFZ | |
| YAK | 89.620 | 337 | M | P | 2023-01-31 19:15:03.9 | -0.8 | T | GSRC | |
| BI02 | 89.980 | 128 | A | P | 2023-01-31 19:15:07.4 | 0.8 | T | GFZ | |
| LOEI | 90.560 | 288 | M | P | 2023-01-31 19:15:08.4 | -0.4 | T | NEIR | |
| JTS | 91.310 | 80 | A | P | 2023-01-31 19:15:14.1 | 1.9 | T | GFZ | |
| ECSD | 91.600 | 45 | A | P | 2023-01-31 19:15:12.6 | -1.2 | T | GFZ | |
| CRAI | 92.130 | 290 | M | P | 2023-01-31 19:15:17.1 | 1.1 | T | NEIR | |
| CM12 | 92.950 | 288 | M | P | 2023-01-31 19:15:21.2 | 1.4 | T | MCSM | |
| CMAR | 92.950 | 288 | M | P | 2023-01-31 19:15:21.4 | 1.6 | T | NEIR | |
| CM31 | 92.950 | 288 | M | P | 2023-01-31 19:15:21.5 | 1.7 | T | NEIR | |
| VNA2 | 92.750 | 175 | A | P | 2023-01-31 19:15:19.8 | 0 | T | GFZ | |
| CHTO | 93.050 | 289 | A | P | 2023-01-31 19:15:21.5 | 1.3 | T | GFZ | |
| LCO | 93.050 | 121 | A | P | 2023-01-31 19:15:22.5 | 1.6 | T | GFZ | |
| LCAR | 93.120 | 54 | M | P | 2023-01-31 19:15:19.6 | -1 | T | NEIR | |
| ULN | 94.910 | 318 | A | P | 2023-01-31 19:15:29.6 | 0.4 | T | GFZ | |
| NPW | 95.860 | 289 | A | P | 2023-01-31 19:15:34.5 | 1.4 | T | GFZ | |
| KONO | 136.170 | 358 | M | PKPdf | 2023-01-31 19:21:29.2 | 0.9 | T | GSRC | |
| KHC | 146.280 | 352 | M | P | 2023-01-31 19:21:45.8 | -0.7 | T | GSRC |