| Author | |
| Date and time | 2017-11-21 09:31:16.7 UTC |
| Latitude | -22.208 |
| Longitude | -174.299 |
| Depth | 10 |
| Magnitude | 4.9 mb |
| Region | TONGA REGION |
| Latest update | 2017-11-21 10:32:30.8 UTC |
| rms | 1.46 s |
| N° phases used for the localisation | 74 |
| N° stations used for the localisation | 74 |
| Gap | 83.0 ° |
| 95% confidence ellipse | |
| semi major | 10.2 |
| semi minor | 7.6 |
| Azimuth | 129 ° |
| 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 | 5.150 | 54 | M | Pn | 2017-11-21 09:32:32.8 | -1 | T | NEIR | |
| NIUE | 5.150 | 54 | A | P | 2017-11-21 09:32:33.1 | -0.7 | T | GFZ | |
| RAO | 7.740 | 204 | M | Pn | 2017-11-21 09:33:09.9 | 0.5 | T | NEIR | |
| MSVF | 8.470 | 300 | M | Pn | 2017-11-21 09:33:22.0 | 2.6 | T | NEIR | |
| MSVF | 8.470 | 300 | A | P | 2017-11-21 09:33:22.7 | 3.3 | T | GFZ | |
| AFI | 8.600 | 17 | A | P | 2017-11-21 09:33:19.6 | -1.7 | T | GFZ | |
| AFI | 8.600 | 17 | M | Pn | 2017-11-21 09:33:20.1 | -1.2 | T | NEIR | |
| FUTU | 8.660 | 335 | A | P | 2017-11-21 09:33:24.3 | 2.3 | T | GFZ | |
| RAR | 13.550 | 89 | M | Pn | 2017-11-21 09:34:27.6 | -1.2 | T | NEIR | |
| RAR | 13.550 | 89 | A | P | 2017-11-21 09:34:28.1 | -0.7 | T | GFZ | |
| URZ | 17.630 | 203 | A | P | 2017-11-21 09:35:21.7 | -1.6 | T | GFZ | |
| DZM | 17.850 | 267 | A | P | 2017-11-21 09:35:26.5 | 0.6 | T | GFZ | |
| RTZ | 17.990 | 203 | M | P | 2017-11-21 09:35:27.5 | 0.1 | T | NEIR | |
| BKZ | 18.650 | 203 | M | P | 2017-11-21 09:35:35.2 | 0.5 | T | NEIR | |
| KOUNC | 20.020 | 271 | M | P | 2017-11-21 09:35:48.9 | -0.6 | T | NEIR | |
| BFZ | 20.090 | 201 | M | P | 2017-11-21 09:35:53.1 | 2.7 | T | NEIR | |
| MRZ | 20.300 | 203 | M | P | 2017-11-21 09:35:55.5 | 2.8 | T | NEIR | |
| SNZO | 21.190 | 203 | A | P | 2017-11-21 09:35:58.3 | -3.9 | T | GFZ | |
| QRZ | 21.650 | 208 | M | P | 2017-11-21 09:36:08.5 | 1.2 | T | NEIR | |
| DSZ | 22.720 | 208 | M | P | 2017-11-21 09:36:20.9 | 2.2 | T | NEIR | |
| LTZ | 23.380 | 206 | M | P | 2017-11-21 09:36:26.1 | 0.4 | T | NEIR | |
| INZ | 23.670 | 207 | M | P | 2017-11-21 09:36:28.2 | -0.3 | T | NEIR | |
| PPTF | 23.710 | 83 | A | P | 2017-11-21 09:36:27.6 | -1.3 | T | GFZ | |
| OXZ | 23.930 | 205 | M | P | 2017-11-21 09:36:30.7 | -0.2 | T | NEIR | |
| RPZ | 24.650 | 206 | A | P | 2017-11-21 09:36:34.6 | -2.9 | T | GFZ | |
| FOZ | 25.100 | 208 | M | P | 2017-11-21 09:36:41.5 | -0.1 | T | NEIR | |
| LHI | 25.470 | 243 | A | P | 2017-11-21 09:36:43.2 | -1.6 | T | GFZ | |
| ODZ | 25.920 | 205 | A | P | 2017-11-21 09:36:48.5 | -0.5 | T | GFZ | |
| WHZ | 27.710 | 207 | M | P | 2017-11-21 09:37:06.2 | 1.1 | T | NEIR | |
| ARMA | 31.540 | 248 | M | P | 2017-11-21 09:37:37.3 | -1.8 | T | NEIR | |
| EIDS | 31.800 | 257 | M | P | 2017-11-21 09:37:40.6 | -0.6 | T | NEIR | |
| MGCD | 32.400 | 243 | A | P | 2017-11-21 09:37:46.5 | -0.1 | T | GFZ | |
| RMQ | 33.870 | 255 | A | P | 2017-11-21 09:37:58.9 | -0.5 | T | GFZ | |
| YNG | 34.820 | 242 | A | P | 2017-11-21 09:38:07.5 | -0.2 | T | GFZ | |
| CMSA | 36.730 | 247 | A | P | 2017-11-21 09:38:23.1 | -0.9 | T | GFZ | |
| CTAO | 36.810 | 266 | M | P | 2017-11-21 09:38:24.1 | -0.5 | T | NEIR | |
| TOO | 37.780 | 237 | M | P | 2017-11-21 09:38:33.8 | 0.8 | T | NEIR | |
| QLP | 37.920 | 255 | A | P | 2017-11-21 09:38:32.9 | -1.1 | T | GFZ | |
| MTSU | 39.000 | 268 | A | P | 2017-11-21 09:38:41.7 | -1.4 | T | GFZ | |
| STKA | 40.230 | 246 | M | P | 2017-11-21 09:38:52.8 | -0.6 | T | NEIR | |
| COEN | 41.170 | 274 | M | P | 2017-11-21 09:39:01.0 | -0.1 | T | NEIR | |
| BBOO | 44.940 | 245 | M | P | 2017-11-21 09:39:30.1 | -1.6 | T | NEIR | |
| AS31 | 47.540 | 258 | M | P | 2017-11-21 09:39:50.1 | -2 | T | NEIR | |
| ASAR | 47.540 | 258 | M | P | 2017-11-21 09:39:51.1 | -1 | T | NEIR | |
| WB2 | 47.820 | 263 | M | P | 2017-11-21 09:39:52.8 | -1.4 | T | NEIR | |
| WRAB | 47.820 | 263 | A | P | 2017-11-21 09:39:52.6 | -1.6 | T | GFZ | |
| WRA | 47.830 | 263 | M | P | 2017-11-21 09:39:51.9 | -2.4 | T | NEIR | |
| FORT | 51.830 | 248 | M | P | 2017-11-21 09:40:23.3 | -1.5 | T | NEIR | |
| KNRA | 54.030 | 266 | M | P | 2017-11-21 09:40:40.1 | -0.8 | T | NEIR | |
| SBA | 56.390 | 185 | M | P | 2017-11-21 09:41:01.1 | 2.6 | T | NEIR | |
| VNDA | 56.510 | 186 | M | P | 2017-11-21 09:41:00.5 | 1.1 | T | NEIR | |
| SIJI | 57.010 | 284 | A | P | 2017-11-21 09:41:01.5 | -0.7 | T | GFZ | |
| SWI | 57.070 | 284 | A | P | 2017-11-21 09:41:02.3 | -0.3 | T | GFZ | |
| SOEI | 60.050 | 271 | M | P | 2017-11-21 09:41:23.7 | 0.1 | T | NEIR | |
| MBWA | 60.890 | 257 | M | P | 2017-11-21 09:41:28.8 | -0.5 | T | NEIR | |
| MORW | 62.400 | 248 | M | P | 2017-11-21 09:41:39.5 | -0.2 | T | NEIR | |
| QSPA | 67.800 | 180 | M | P | 2017-11-21 09:42:18.6 | 2.9 | T | NEIR | |
| BELA | 77.320 | 172 | M | P | 2017-11-21 09:43:14.1 | 2 | T | NEIR | |
| TPUB | 77.880 | 301 | A | P | 2017-11-21 09:43:14.6 | 0.4 | T | NEIR | |
| PNTR | 79.650 | 40 | M | P | 2017-11-21 09:43:24.9 | 0.5 | T | NEIR | |
| GMN | 79.970 | 43 | M | P | 2017-11-21 09:43:28.0 | 1.9 | T | NEIR | |
| KSAR | 80.550 | 317 | M | P | 2017-11-21 09:43:29.5 | 0.6 | T | NEIR | |
| USA0B | 82.390 | 324 | M | P | 2017-11-21 09:43:38.5 | -0.2 | T | NEIR | |
| USRK | 82.390 | 324 | M | P | 2017-11-21 09:43:38.9 | 0.3 | T | NEIR | |
| MDJ | 83.970 | 323 | M | P | 2017-11-21 09:43:47.1 | 0.2 | T | NEIR | |
| SUA | 85.540 | 11 | M | P | 2017-11-21 09:43:57.1 | 2 | T | NEIR | |
| SNAA | 86.080 | 177 | M | P | 2017-11-21 09:43:59.8 | 1.4 | T | NEIR | |
| N25K | 86.900 | 14 | M | P | 2017-11-21 09:44:03.3 | 1.5 | T | NEIR | |
| KULM | 87.500 | 277 | M | P | 2017-11-21 09:44:05.6 | 1.4 | T | NEIR | |
| TRF | 87.470 | 11 | M | P | 2017-11-21 09:44:05.0 | 0.4 | T | NEIR | |
| PSI | 88.110 | 274 | M | P | 2017-11-21 09:44:07.6 | 0.3 | T | NEIR | |
| GSI | 88.830 | 272 | M | P | 2017-11-21 09:44:12.1 | 1.5 | T | NEIR | |
| X37A | 93.840 | 54 | A | P | 2017-11-21 09:44:33.1 | -0.8 | T | NEIR | |
| CHTO | 94.160 | 289 | M | P | 2017-11-21 09:44:35.6 | 0.3 | T | NEIR |