| Author | |
| Date and time | 2015-10-04 14:57:41.6 UTC |
| Latitude | -15.640 |
| Longitude | -173.020 |
| Depth | 10 |
| Magnitude | 4.9 mb |
| Region | TONGA |
| Latest update | 2016-04-19 07:25:40.2 UTC |
| rms | 0.9 s |
| N° phases used for the localisation | 124 |
| N° stations used for the localisation | 124 |
| Gap | 57.0 ° |
| 95% confidence ellipse | |
| semi major | 6.7 |
| semi minor | 3.8 |
| Azimuth | 132 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| AFI | 2.100 | 35 | M | Pn | 2015-10-04 14:58:15.6 | -1.3 | T | NEIR | |
| NIUE | 4.520 | 140 | M | Pn | 2015-10-04 14:58:49.0 | -1.1 | T | NEIR | |
| KNTN | 12.860 | 6 | M | Pn | 2015-10-04 15:00:45.0 | 0.7 | T | NEIR | |
| RAR | 13.750 | 116 | M | Pn | 2015-10-04 15:00:54.9 | -1.5 | T | NEIR | |
| MARNC | 18.890 | 249 | M | P | 2015-10-04 15:02:02.2 | 0.2 | T | NEIR | |
| PINNC | 19.720 | 246 | M | P | 2015-10-04 15:02:11.3 | 0.2 | T | NEIR | |
| OUENC | 20.200 | 247 | M | Pn | 2015-10-04 15:02:18.0 | -0.3 | T | NEIR | |
| DZM | 20.470 | 249 | M | P | 2015-10-04 15:02:20.6 | 1.2 | T | NEIR | |
| ONTNC | 20.520 | 248 | M | Pn | 2015-10-04 15:02:22.6 | 0.6 | T | NEIR | |
| TARA | 21.890 | 319 | M | P | 2015-10-04 15:02:35.8 | 1.3 | T | NEIR | |
| OUZ | 22.910 | 209 | M | P | 2015-10-04 15:02:45.9 | 0.5 | T | NEIR | |
| MXZ | 23.160 | 198 | M | P | 2015-10-04 15:02:49.1 | 1 | T | NEIR | |
| URZ | 24.170 | 199 | M | P | 2015-10-04 15:02:58.5 | 0.6 | T | NEIR | |
| BKZ | 25.190 | 199 | M | P | 2015-10-04 15:03:08.0 | 0.7 | T | NEIR | |
| QRZ | 28.070 | 204 | M | P | 2015-10-04 15:03:33.5 | 0.3 | T | NEIR | |
| OXZ | 30.410 | 202 | M | P | 2015-10-04 15:03:53.8 | -0.2 | T | NEIR | |
| EIDS | 34.920 | 248 | M | P | 2015-10-04 15:04:31.8 | -1.5 | T | NEIR | |
| ARMA | 35.560 | 239 | M | P | 2015-10-04 15:04:38.2 | -0.7 | T | NEIR | |
| CTAO | 38.980 | 257 | M | P | 2015-10-04 15:05:06.6 | -1.2 | T | NEIR | |
| CAN | 39.200 | 233 | M | P | 2015-10-04 15:05:09.8 | 0 | T | NEIR | |
| COEN | 42.370 | 266 | M | P | 2015-10-04 15:05:36.8 | 1.1 | T | NEIR | |
| TOO | 42.620 | 231 | M | P | 2015-10-04 15:05:37.7 | -0.3 | T | NEIR | |
| BBOO | 49.030 | 240 | M | P | 2015-10-04 15:06:27.2 | -1.4 | T | NEIR | |
| WB2 | 50.180 | 257 | M | P | 2015-10-04 15:06:35.8 | -1.3 | T | NEIR | |
| WRAB | 50.180 | 257 | M | P | 2015-10-04 15:06:35.8 | -1.4 | T | NEIR | |
| WRA | 50.190 | 257 | M | P | 2015-10-04 15:06:35.8 | -1.4 | T | NEIR | |
| ASAR | 50.420 | 252 | M | P | 2015-10-04 15:06:37.9 | -1.2 | T | NEIR | |
| AS31 | 50.420 | 252 | M | P | 2015-10-04 15:06:38.1 | -1 | T | NEIR | |
| MTN | 54.130 | 265 | M | P | 2015-10-04 15:07:06.3 | -0.2 | T | NEIR | |
| FORT | 55.670 | 243 | M | P | 2015-10-04 15:07:16.7 | -1 | T | NEIR | |
| KNRA | 55.940 | 261 | M | P | 2015-10-04 15:07:19.7 | 0.1 | T | NEIR | |
| FITZ | 58.570 | 258 | M | P | 2015-10-04 15:07:38.6 | 0.5 | T | NEIR | |
| SOEI | 61.340 | 267 | M | P | 2015-10-04 15:07:58.5 | 1.2 | T | NEIR | |
| SBA | 63.000 | 185 | M | P | 2015-10-04 15:08:10.1 | 1.2 | T | NEIR | |
| VNDA | 63.140 | 186 | M | P | 2015-10-04 15:08:10.7 | 0.9 | T | NEIR | |
| PSA00 | 63.530 | 253 | M | P | 2015-10-04 15:08:11.4 | -0.5 | T | NEIR | |
| MORW | 66.150 | 245 | M | P | 2015-10-04 15:08:29.5 | 0.4 | T | NEIR | |
| MJAR | 69.420 | 320 | M | P | 2015-10-04 15:08:49.1 | -0.4 | T | NEIR | |
| MAJO | 69.420 | 320 | M | P | 2015-10-04 15:08:49.3 | -0.2 | T | GSRC | |
| CASY | 70.310 | 205 | M | P | 2015-10-04 15:08:55.4 | -0.2 | T | NEIR | |
| JKA | 71.980 | 328 | M | P | 2015-10-04 15:09:06.0 | 0.8 | T | NEIR | |
| CMB | 72.760 | 41 | M | P | 2015-10-04 15:09:10.6 | 0.7 | T | NEIR | |
| CHGN | 72.740 | 9 | M | P | 2015-10-04 15:09:10.4 | 0.6 | T | NEIR | |
| PETK | 73.010 | 342 | M | P | 2015-10-04 15:09:11.6 | 0.2 | T | NEIR | |
| PEA0B | 73.010 | 342 | M | P | 2015-10-04 15:09:11.8 | 0.4 | T | NEIR | |
| MDPB | 73.360 | 42 | M | P | 2015-10-04 15:09:14.0 | 0.3 | T | NEIR | |
| BEKR | 73.870 | 40 | M | P | 2015-10-04 15:09:17.1 | 0.5 | T | NEIR | |
| QSM | 73.880 | 45 | M | P | 2015-10-04 15:09:17.2 | 0.8 | T | NEIR | |
| PNTR | 73.880 | 41 | M | P | 2015-10-04 15:09:17.7 | 1 | T | NEIR | |
| GWY | 74.140 | 44 | M | P | 2015-10-04 15:09:18.2 | 0.1 | T | NEIR | |
| RYN | 74.290 | 42 | M | P | 2015-10-04 15:09:19.4 | 0.4 | T | NEIR | |
| NVAR | 74.320 | 42 | M | P | 2015-10-04 15:09:19.9 | 0.6 | T | NEIR | |
| QSPA | 74.340 | 180 | M | P | 2015-10-04 15:09:20.7 | 0.5 | T | NEIR | |
| OHAK | 74.460 | 11 | M | P | 2015-10-04 15:09:19.9 | 0 | T | NEIR | |
| KVN | 74.810 | 41 | M | P | 2015-10-04 15:09:21.2 | -0.9 | T | NEIR | |
| TPH | 74.820 | 43 | M | P | 2015-10-04 15:09:21.3 | -0.8 | T | NEIR | |
| KDAK | 75.120 | 11 | M | P | 2015-10-04 15:09:23.9 | 0.2 | T | NEIR | |
| MOD | 75.140 | 38 | M | P | 2015-10-04 15:09:24.1 | 0.1 | T | NEIR | |
| PINE | 75.930 | 36 | M | P | 2015-10-04 15:09:28.8 | 0.2 | T | NEIR | |
| KSAR | 76.670 | 315 | M | P | 2015-10-04 15:09:33.5 | 1.1 | T | NEIR | |
| NLWA | 76.660 | 32 | M | P | 2015-10-04 15:09:33.7 | 1.2 | T | NEIR | |
| X16A | 76.870 | 48 | M | P | 2015-10-04 15:09:34.8 | 1 | T | NEIR | |
| LCMT | 76.910 | 45 | M | P | 2015-10-04 15:09:34.6 | 0.6 | T | NEIR | |
| I07A | 76.920 | 37 | M | P | 2015-10-04 15:09:34.7 | 0.6 | T | NEIR | |
| KNB | 77.200 | 45 | M | P | 2015-10-04 15:09:35.0 | -0.7 | T | NEIR | |
| U15A | 77.260 | 46 | M | P | 2015-10-04 15:09:36.5 | 0.3 | T | NEIR | |
| PSUT | 77.290 | 44 | M | P | 2015-10-04 15:09:36.8 | 0.6 | T | NEIR | |
| PGC | 77.700 | 31 | M | P | 2015-10-04 15:09:39.0 | 0.7 | T | NEIR | |
| SVW2 | 77.770 | 9 | M | P | 2015-10-04 15:09:39.3 | 0.5 | T | NEIR | |
| USRK | 77.840 | 323 | M | P | 2015-10-04 15:09:39.0 | 0 | T | NEIR | |
| G08A | 77.960 | 36 | M | P | 2015-10-04 15:09:40.5 | 0.6 | T | NEIR | |
| MSU | 78.400 | 44 | M | P | 2015-10-04 15:09:43.1 | 0.7 | T | NEIR | |
| BMO | 78.650 | 37 | M | P | 2015-10-04 15:09:43.3 | -0.4 | T | NEIR | |
| SUA | 78.890 | 11 | M | P | 2015-10-04 15:09:45.1 | -0.1 | T | NEIR | |
| SKT | 79.240 | 10 | M | P | 2015-10-04 15:09:47.3 | 0.3 | T | NEIR | |
| F10A | 79.350 | 36 | M | P | 2015-10-04 15:09:47.8 | 0.3 | T | NEIR | |
| B08A | 79.620 | 33 | M | P | 2015-10-04 15:09:48.9 | -0.1 | T | NEIR | |
| WAX | 79.650 | 15 | M | P | 2015-10-04 15:09:49.2 | -0.1 | T | NEIR | |
| BMRM | 79.690 | 14 | M | P | 2015-10-04 15:09:49.4 | -0.1 | T | NEIR | |
| LLLB | 79.750 | 30 | M | P | 2015-10-04 15:09:49.4 | -0.3 | T | NEIR | |
| SRU | 79.820 | 45 | M | P | 2015-10-04 15:09:50.9 | 0.7 | T | NEIR | |
| SCM | 79.880 | 12 | M | P | 2015-10-04 15:09:50.4 | -0.2 | T | NEIR | |
| TGL | 79.920 | 15 | M | P | 2015-10-04 15:09:50.4 | -0.4 | T | NEIR | |
| BARN | 80.470 | 15 | M | P | 2015-10-04 15:09:54.0 | 0.1 | T | NEIR | |
| ANMO | 80.740 | 50 | M | P | 2015-10-04 15:09:56.7 | 1.6 | T | GSRC | |
| TRF | 80.820 | 10 | M | P | 2015-10-04 15:09:55.3 | -0.4 | T | NEIR | |
| SKAG | 80.880 | 18 | M | P | 2015-10-04 15:09:56.2 | 0.4 | T | NEIR | |
| KLR | 80.960 | 327 | M | P | 2015-10-04 15:09:57.7 | 1.5 | T | GSRC | |
| RND | 81.030 | 11 | M | P | 2015-10-04 15:09:55.9 | -0.8 | T | NEIR | |
| MCK | 81.310 | 11 | M | P | 2015-10-04 15:09:56.0 | -2.2 | T | NEIR | |
| HYT | 81.360 | 17 | M | P | 2015-10-04 15:09:58.7 | 0.2 | T | NEIR | |
| WRH | 82.140 | 11 | M | P | 2015-10-04 15:10:02.1 | -0.4 | T | NEIR | |
| DOT | 82.180 | 13 | M | P | 2015-10-04 15:10:02.1 | -0.7 | T | NEIR | |
| MLY | 82.210 | 9 | M | P | 2015-10-04 15:10:02.1 | -0.9 | T | NEIR | |
| HDA | 82.290 | 11 | M | P | 2015-10-04 15:10:02.8 | -0.5 | T | NEIR | |
| CCB | 82.350 | 11 | M | P | 2015-10-04 15:10:03.1 | -0.5 | T | NEIR | |
| SCRK | 82.490 | 13 | M | P | 2015-10-04 15:10:04.2 | -0.3 | T | NEIR | |
| COLA | 82.550 | 11 | M | P | 2015-10-04 15:10:03.9 | -0.7 | T | NEIR | |
| TCOL | 82.550 | 11 | M | P | 2015-10-04 15:10:04.2 | -0.4 | T | NEIR | |
| MDM | 82.560 | 10 | M | P | 2015-10-04 15:10:03.8 | -1 | T | NEIR | |
| IL31 | 82.630 | 11 | M | P | 2015-10-04 15:10:03.9 | -1.1 | T | NEIR | |
| ILAR | 82.630 | 11 | M | P | 2015-10-04 15:10:04.2 | -0.9 | T | NEIR | |
| IMAR | 82.680 | 8 | M | P | 2015-10-04 15:10:05.6 | 0.3 | T | NEIR | |
| HRY | 82.860 | 37 | M | P | 2015-10-04 15:10:07.1 | 0.8 | T | NEIR | |
| YNE | 83.080 | 40 | M | P | 2015-10-04 15:10:08.3 | 0.7 | T | NEIR | |
| DAWY | 83.580 | 14 | M | P | 2015-10-04 15:10:07.7 | -2.4 | T | NEIR | |
| EGAK | 83.790 | 13 | M | P | 2015-10-04 15:10:10.9 | -0.2 | T | NEIR | |
| COLD | 84.340 | 9 | M | P | 2015-10-04 15:10:14.1 | 0.2 | T | NEIR | |
| BILL | 84.810 | 352 | M | P | 2015-10-04 15:10:13.4 | -2.9 | T | GSRC | |
| BMAR | 85.430 | 11 | M | P | 2015-10-04 15:10:19.8 | 0.3 | T | NEIR | |
| EDM | 85.540 | 31 | M | P | 2015-10-04 15:10:19.2 | -0.7 | T | NEIR | |
| HKT | 87.080 | 58 | M | P | 2015-10-04 15:10:25.6 | -1.5 | T | GSRC | |
| HIA | 87.650 | 323 | M | P | 2015-10-04 15:10:28.9 | -1.3 | T | GSRC | |
| MAW | 87.610 | 198 | M | P | 2015-10-04 15:10:30.8 | 0.3 | T | NEIR | |
| PSI | 88.940 | 273 | M | P | 2015-10-04 15:10:36.4 | 0.3 | T | NEIR | |
| YAK | 89.500 | 337 | M | P | 2015-10-04 15:10:38.1 | -0.8 | T | GSRC | |
| SNAA | 92.550 | 177 | M | P | 2015-10-04 15:10:54.3 | 0.5 | T | GSRC | |
| CMAR | 93.140 | 288 | M | P | 2015-10-04 15:10:58.0 | 2.5 | T | GSRC | |
| BRVK | 118.370 | 322 | M | PKPdf | 2015-10-04 15:16:29.2 | -0.1 | T | GSRC | |
| ARU | 123.730 | 329 | M | PKPdf | 2015-10-04 15:16:39.6 | -0.1 | T | GSRC | |
| KIRV | 126.890 | 334 | M | PKPdf | 2015-10-04 15:16:45.6 | -0.1 | T | GSRC | |
| BELG | 131.260 | 328 | M | PKPdf | 2015-10-04 15:16:55.3 | 1.3 | T | GSRC | |
| AKBB | 140.640 | 338 | M | PKPdf | 2015-10-04 15:17:11.3 | -0.2 | T | GSRC | |
| KMBO | 145.850 | 243 | M | PKPdf | 2015-10-04 15:17:23.4 | 2.7 | T | GSRC |