| Author | |
| Date and time | 2023-02-04 05:09:39.7 UTC |
| Latitude | -21.875 |
| Longitude | -174.122 |
| Depth | 10 |
| Magnitude | 5.2 mb |
| Region | TONGA |
| Latest update | 2023-02-04 05:27:22.2 UTC |
| rms | 2.28 s |
| N° phases used for the localisation | 80 |
| N° stations used for the localisation | 80 |
| Gap | 87.0 ° |
| 95% confidence ellipse | |
| semi major | 17.9 |
| semi minor | 12.6 |
| Azimuth | 143 ° |
| 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 | 4.820 | 56 | M | Pn | 2023-02-04 05:10:46.9 | -5.4 | T | NEIR | |
| GLKZ | 8.120 | 204 | M | Pn | 2023-02-04 05:11:36.4 | -1.2 | T | NEIR | |
| GLKZ | 8.120 | 204 | M | P | 2023-02-04 05:11:36.9 | -0.7 | T | AUST | |
| MSVF | 8.450 | 298 | A | Pn | 2023-02-04 05:11:45.8 | 3.6 | T | NEIR | |
| MSVF | 8.450 | 298 | A | P | 2023-02-04 05:11:46.5 | 4.3 | T | SC3 | |
| RAR | 13.380 | 90 | M | Pn | 2023-02-04 05:12:43.7 | -5.8 | T | NEIR | |
| RAR | 13.380 | 90 | A | P | 2023-02-04 05:12:44.7 | -4.8 | T | SC3 | |
| OUENC | 17.660 | 265 | M | P | 2023-02-04 05:13:49.3 | 2.7 | T | AUST | |
| URZ | 18.000 | 203 | M | P | 2023-02-04 05:13:53.1 | 2.7 | T | MCSM | |
| RTZ | 18.360 | 203 | M | P | 2023-02-04 05:13:57.0 | 2.5 | T | AUST | |
| SANVU | 18.820 | 287 | M | P | 2023-02-04 05:13:59.5 | 0.2 | T | NEIR | |
| BKZ | 19.020 | 203 | M | P | 2023-02-04 05:14:05.8 | 4 | T | AUST | |
| TSZ | 20.000 | 203 | M | P | 2023-02-04 05:14:15.8 | 3.4 | T | AUST | |
| KOUNC | 20.190 | 270 | M | P | 2023-02-04 05:14:15.9 | 1.6 | T | AUST | |
| MRZ | 20.670 | 203 | M | P | 2023-02-04 05:14:22.9 | 3.2 | T | AUST | |
| KHZ | 22.950 | 204 | M | P | 2023-02-04 05:14:47.9 | 3.9 | T | MCSM | |
| RPZ | 25.020 | 206 | M | P | 2023-02-04 05:15:05.6 | 1.7 | T | MCSM | |
| RMQ | 34.110 | 255 | M | P | 2023-02-04 05:16:23.7 | -0.8 | T | AUST | |
| BW1H | 35.180 | 266 | M | P | 2023-02-04 05:16:32.4 | -1.1 | T | AUST | |
| BW2S | 35.190 | 266 | M | P | 2023-02-04 05:16:32.4 | -1.2 | T | AUST | |
| TV1H | 36.650 | 267 | M | P | 2023-02-04 05:16:44.4 | -1.7 | T | AUST | |
| CTAO | 37.000 | 265 | M | P | 2023-02-04 05:16:47.6 | -1.6 | T | NEIR | |
| CMSA | 37.010 | 246 | M | P | 2023-02-04 05:16:47.1 | -2.2 | T | NEIR | |
| QLP | 38.170 | 254 | M | P | 2023-02-04 05:16:57.2 | -1.9 | T | AUST | |
| STKA | 40.520 | 246 | M | P | 2023-02-04 05:17:17.5 | -1.3 | T | NEIR | |
| INKA | 41.230 | 252 | M | P | 2023-02-04 05:17:23.7 | -0.9 | T | NEIR | |
| YAPP | 43.310 | 246 | M | P | 2023-02-04 05:17:39.9 | -1.7 | T | AUST | |
| LCRK | 43.380 | 248 | M | P | 2023-02-04 05:17:40.5 | -1.6 | T | AUST | |
| BBOO | 45.230 | 245 | M | P | 2023-02-04 05:17:54.8 | -2.2 | T | NEIR | |
| KIP | 45.860 | 21 | A | P | 2023-02-04 05:18:04.9 | 3.2 | T | SC3 | |
| MULG | 46.980 | 248 | M | P | 2023-02-04 05:18:09.1 | -1.6 | T | AUST | |
| AS01 | 47.730 | 257 | M | P | 2023-02-04 05:18:14.7 | -1.8 | T | MCSM | |
| ASAR | 47.770 | 257 | M | P | 2023-02-04 05:18:14.2 | -2.7 | T | NEIR | |
| AS31 | 47.770 | 257 | M | P | 2023-02-04 05:18:15.1 | -1.8 | T | AUST | |
| WRAB | 48.030 | 262 | M | P | 2023-02-04 05:18:16.2 | -2.6 | T | MCSM | |
| WR1 | 48.030 | 262 | M | P | 2023-02-04 05:18:16.6 | -2.3 | T | AUST | |
| FORT | 52.110 | 247 | M | P | 2023-02-04 05:18:48.0 | -1.9 | T | NEIR | |
| WRKA | 52.610 | 255 | M | P | 2023-02-04 05:18:51.8 | -1.8 | T | AUST | |
| KNRA | 54.220 | 266 | M | P | 2023-02-04 05:19:03.5 | -1.7 | T | NEIR | |
| FITZ | 56.470 | 262 | M | P | 2023-02-04 05:19:20.2 | -1.3 | T | NEIR | |
| ONGER | 59.920 | 243 | M | P | 2023-02-04 05:19:45.9 | 0.1 | T | AUST | |
| SOEI | 60.200 | 271 | M | P | 2023-02-04 05:19:48.2 | 0.5 | T | AUST | |
| KLBR | 60.780 | 245 | M | P | 2023-02-04 05:19:51.3 | -0.4 | T | AUST | |
| PSAC2 | 60.870 | 257 | M | P | 2023-02-04 05:19:50.9 | -1.3 | T | AUST | |
| PSA00 | 60.920 | 257 | M | P | 2023-02-04 05:19:51.4 | -1.1 | T | AUST | |
| PSAC1 | 60.960 | 257 | M | P | 2023-02-04 05:19:51.1 | -1.7 | T | AUST | |
| BCON | 60.980 | 247 | M | P | 2023-02-04 05:19:52.4 | -0.7 | T | AUST | |
| MBWA | 61.120 | 257 | M | P | 2023-02-04 05:19:51.9 | -2 | T | NEIR | |
| KORDA | 61.110 | 246 | M | P | 2023-02-04 05:19:53.1 | -0.8 | T | AUST | |
| CCD | 62.020 | 195 | M | P | 2023-02-04 05:20:03.5 | 2.5 | T | AUST | |
| MORW | 62.680 | 248 | M | P | 2023-02-04 05:20:02.9 | -1.6 | T | NEIR | |
| EDFI | 62.940 | 271 | M | P | 2023-02-04 05:20:04.5 | -1.6 | T | AUST | |
| PLAI | 66.550 | 270 | M | P | 2023-02-04 05:20:27.6 | -1.9 | T | NEIR | |
| TWSI | 67.410 | 269 | M | P | 2023-02-04 05:20:34.2 | -0.8 | T | AUST | |
| TOLI2 | 67.490 | 281 | M | P | 2023-02-04 05:20:35.9 | 0.5 | T | NEIR | |
| JGF | 73.400 | 320 | M | P | 2023-02-04 05:21:11.3 | -0.4 | T | NEIR | |
| MJA1 | 73.520 | 322 | M | P | 2023-02-04 05:21:11.5 | -0.9 | T | MCSM | |
| MJAR | 73.550 | 322 | M | P | 2023-02-04 05:21:12.2 | -0.4 | T | NEIR | |
| MAJO | 73.560 | 322 | M | P | 2023-02-04 05:21:12.4 | -0.2 | T | NEIR | |
| JMN | 74.290 | 317 | M | P | 2023-02-04 05:21:16.8 | -0.1 | T | AUST | |
| JKA | 76.750 | 330 | A | P | 2023-02-04 05:21:34.6 | 3.6 | T | SC3 | |
| PFO | 77.920 | 46 | A | P | 2023-02-04 05:21:40.2 | 2.6 | T | SC3 | |
| PEA0 | 78.620 | 343 | M | P | 2023-02-04 05:21:41.6 | 0.1 | T | MCSM | |
| TUC | 81.100 | 50 | M | P | 2023-02-04 05:21:57.8 | 2.9 | T | MCSM | |
| KDAK | 81.410 | 12 | A | P | 2023-02-04 05:22:00.1 | 3.5 | T | SC3 | |
| TX31 | 84.870 | 56 | M | P | 2023-02-04 05:22:16.6 | 2.2 | T | MCSM | |
| ANMO | 85.550 | 50 | M | P | 2023-02-04 05:22:20.3 | 2.3 | T | MCSM | |
| PMR | 85.600 | 12 | A | P | 2023-02-04 05:22:19.3 | 1.1 | T | SC3 | |
| TTA | 85.760 | 8 | A | P | 2023-02-04 05:22:20.9 | 1.8 | T | SC3 | |
| L22K | 86.170 | 11 | M | P | 2023-02-04 05:22:20.1 | -1 | T | NEIR | |
| SNAA | 86.400 | 177 | M | P | 2023-02-04 05:22:24.8 | 1.8 | T | AUST | |
| IPM | 86.970 | 276 | M | P | 2023-02-04 05:22:26.1 | 1.4 | T | AUST | |
| MENT | 87.910 | 13 | A | P | 2023-02-04 05:22:31.4 | 1.8 | T | SC3 | |
| COLA | 88.840 | 11 | A | P | 2023-02-04 05:22:35.2 | 1.3 | T | SC3 | |
| IMAR | 88.970 | 8 | M | P | 2023-02-04 05:22:33.2 | -1.3 | T | NEIR | |
| HKT | 91.250 | 58 | A | P | 2023-02-04 05:22:48.1 | 3.3 | T | SC3 | |
| RSSD | 91.730 | 43 | A | P | 2023-02-04 05:22:49.5 | 2 | T | SC3 | |
| INK | 94.700 | 14 | M | P | 2023-02-04 05:23:00.8 | -0.3 | T | MCSM | |
| KIEV | 145.890 | 334 | A | PKPdf | 2023-02-04 05:29:19.4 | 0.6 | T | SC3 | |
| TAM | 178.960 | 13 | A | PKPdf | 2023-02-04 05:29:55.2 | 4.5 | T | SC3 |