| Author | |
| Date and time | 2021-08-11 16:16:23.3 UTC |
| Latitude | -19.737 |
| Longitude | -173.699 |
| Depth | 10 |
| Magnitude | 4.7 mb |
| Region | TONGA |
| Latest update | 2021-08-11 21:28:10.8 UTC |
| rms | 1.01 s |
| N° phases used for the localisation | 47 |
| N° stations used for the localisation | 47 |
| Gap | 81.0 ° |
| 95% confidence ellipse | |
| semi major | 18.7 |
| semi minor | 2.9 |
| Azimuth | 88 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| FUTU | 6.860 | 321 | M | Pn | 2021-08-11 16:18:02.8 | -0.8 | T | NEIR | |
| MSVF | 8.070 | 283 | M | Pn | 2021-08-11 16:18:20.6 | 0.4 | T | NEIR | |
| RAR | 13.140 | 99 | M | Pn | 2021-08-11 16:19:28.7 | -0.7 | T | NEIR | |
| PINNC | 17.830 | 257 | M | P | 2021-08-11 16:20:31.5 | 0.1 | T | NEIR | |
| TOZ | 20.250 | 205 | M | P | 2021-08-11 16:21:00.2 | 2.1 | T | NEIR | |
| RTZ | 20.480 | 201 | M | P | 2021-08-11 16:21:02.1 | 1.4 | T | NEIR | |
| HIZ | 21.190 | 206 | M | P | 2021-08-11 16:21:12.4 | 4.2 | T | NEIR | |
| BFZ | 22.590 | 200 | M | P | 2021-08-11 16:21:25.4 | 2.3 | T | NEIR | |
| MRZ | 22.790 | 201 | M | P | 2021-08-11 16:21:26.4 | 1 | T | NEIR | |
| MSWZ | 23.580 | 201 | M | P | 2021-08-11 16:21:34.6 | 1 | T | NEIR | |
| TCW | 23.740 | 203 | M | P | 2021-08-11 16:21:35.5 | 0.5 | T | NEIR | |
| TUWZ | 24.060 | 203 | M | P | 2021-08-11 16:21:38.4 | 0.5 | T | NEIR | |
| NNZ | 24.090 | 204 | M | P | 2021-08-11 16:21:38.6 | 0.4 | T | NEIR | |
| QRZ | 24.100 | 206 | M | P | 2021-08-11 16:21:39.8 | 1.5 | T | NEIR | |
| BSWZ | 24.330 | 203 | M | P | 2021-08-11 16:21:41.0 | 1.6 | T | NEIR | |
| MRNZ | 24.490 | 205 | M | P | 2021-08-11 16:21:43.1 | 1.2 | T | NEIR | |
| THZ | 24.740 | 205 | M | P | 2021-08-11 16:21:46.3 | 2.1 | T | NEIR | |
| KHZ | 25.060 | 203 | M | P | 2021-08-11 16:21:48.7 | 1.6 | T | NEIR | |
| DSZ | 25.170 | 206 | M | P | 2021-08-11 16:21:50.2 | 2.1 | T | NEIR | |
| LTZ | 25.850 | 204 | M | P | 2021-08-11 16:21:55.4 | 1.1 | T | NEIR | |
| EIDS | 32.960 | 254 | M | P | 2021-08-11 16:22:56.7 | -0.6 | T | NEIR | |
| ARMA | 33.050 | 244 | M | P | 2021-08-11 16:22:58.1 | -0.1 | T | NEIR | |
| CTAO | 37.620 | 262 | M | P | 2021-08-11 16:23:35.8 | -1.5 | T | NEIR | |
| CMSA | 38.270 | 244 | M | P | 2021-08-11 16:23:41.3 | -1.6 | T | NEIR | |
| TOO | 39.630 | 235 | M | P | 2021-08-11 16:23:54.6 | 0.2 | T | NEIR | |
| STKA | 41.770 | 244 | M | P | 2021-08-11 16:24:12.4 | 0.5 | T | NEIR | |
| BBOO | 46.520 | 243 | M | P | 2021-08-11 16:24:51.3 | 1.3 | T | NEIR | |
| WR8 | 48.590 | 260 | M | P | 2021-08-11 16:25:03.7 | -2.4 | T | NEIR | |
| ASAR | 48.650 | 255 | M | P | 2021-08-11 16:25:05.6 | -0.7 | T | NEIR | |
| WRAB | 48.740 | 260 | M | P | 2021-08-11 16:25:05.1 | -2 | T | NEIR | |
| MTN | 53.260 | 268 | M | P | 2021-08-11 16:25:39.0 | -1.1 | T | NEIR | |
| KNRA | 54.790 | 264 | M | P | 2021-08-11 16:25:51.3 | -1.1 | T | NEIR | |
| FITZ | 57.180 | 261 | M | P | 2021-08-11 16:26:08.8 | -0.7 | T | NEIR | |
| MBWA | 62.000 | 256 | M | P | 2021-08-11 16:26:41.8 | -1 | T | NEIR | |
| CASY | 66.340 | 205 | M | P | 2021-08-11 16:27:14.2 | 2.4 | T | NEIR | |
| QSPA | 70.260 | 180 | M | P | 2021-08-11 16:27:37.1 | 0.1 | T | NEIR | |
| OKFG | 73.050 | 4 | M | P | 2021-08-11 16:27:52.9 | 0.1 | T | NEIR | |
| K15K | 82.350 | 6 | M | P | 2021-08-11 16:28:45.8 | 1.1 | T | NEIR | |
| PDAR | 85.730 | 42 | M | P | 2021-08-11 16:29:03.2 | 1.1 | T | NEIR | |
| CCB | 86.480 | 11 | M | P | 2021-08-11 16:29:05.2 | -0.4 | T | NEIR | |
| IMAR | 86.810 | 8 | M | P | 2021-08-11 16:29:07.2 | -0.1 | T | NEIR | |
| BMAR | 89.560 | 11 | M | P | 2021-08-11 16:29:21.6 | 1.1 | T | NEIR | |
| CMAR | 93.790 | 288 | M | P | 2021-08-11 16:29:42.6 | 3 | T | NEIR | |
| CLL | 147.960 | 352 | M | PKPbc | 2021-08-11 16:36:07.3 | 0.3 | T | NEIR | |
| BRTR | 149.230 | 317 | M | PKPbc | 2021-08-11 16:36:11.5 | 1.4 | T | NEIR | |
| GERES | 150.270 | 350 | M | PKPbc | 2021-08-11 16:36:14.6 | 1.8 | T | NEIR | |
| FUORN | 152.900 | 354 | M | PKPbc | 2021-08-11 16:36:21.7 | 2.8 | T | NEIR |