| Author | |
| Date and time | 2015-05-15 03:42:46.0 UTC |
| Latitude | -18.757 |
| Longitude | -174.383 |
| Depth | 85.9 |
| Magnitude | 4.9 mb |
| Region | TONGA |
| Latest update | 2016-04-19 07:25:26.1 UTC |
| rms | 1.3 s |
| N° phases used for the localisation | 77 |
| N° stations used for the localisation | 77 |
| Gap | 42.0 ° |
| 95% confidence ellipse | |
| semi major | 10.5 |
| semi minor | 7.4 |
| Azimuth | 161 ° |
| 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 | 4.230 | 95 | M | Pn | 2015-05-15 03:43:48.6 | 0.5 | T | NEIR | |
| NIUE | 4.230 | 95 | A | P | 2015-05-15 03:43:48.8 | 0.7 | T | GFZ | |
| AFI | 5.440 | 28 | M | Pn | 2015-05-15 03:44:04.3 | -0.3 | T | NEIR | |
| AFI | 5.440 | 28 | A | P | 2015-05-15 03:44:06.1 | 1.5 | T | GFZ | |
| FUNA | 11.940 | 328 | M | Pn | 2015-05-15 03:45:33.6 | 0.7 | T | NEIR | |
| RAR | 13.960 | 103 | M | Pn | 2015-05-15 03:45:55.9 | -3.9 | T | NEIR | |
| RAR | 13.960 | 103 | A | P | 2015-05-15 03:46:02.5 | -2.5 | T | SC3 | |
| KNTN | 16.110 | 10 | M | Pn | 2015-05-15 03:46:25.2 | -1.9 | T | NEIR | |
| MARNC | 16.750 | 258 | M | P | 2015-05-15 03:46:37.7 | 1.7 | T | NEIR | |
| SANVU | 17.920 | 278 | M | P | 2015-05-15 03:46:48.5 | -0.3 | T | NEIR | |
| OUENC | 17.960 | 255 | M | P | 2015-05-15 03:46:51.1 | 1.8 | T | NEIR | |
| DZM | 18.280 | 256 | M | P | 2015-05-15 03:46:55.0 | 2 | T | NEIR | |
| ONTNC | 18.300 | 256 | M | P | 2015-05-15 03:46:55.5 | 2.4 | T | NEIR | |
| PPTF | 23.620 | 91 | M | P | 2015-05-15 03:47:49.6 | 0.4 | T | NEIR | |
| LTZ | 26.490 | 202 | M | P | 2015-05-15 03:48:15.9 | 0.6 | T | NEIR | |
| CTAO | 37.120 | 261 | M | P | 2015-05-15 03:49:47.7 | -0.3 | T | NEIR | |
| CTA | 37.120 | 261 | A | P | 2015-05-15 03:49:48.5 | 0.5 | T | GFZ | |
| QLP | 38.860 | 251 | A | P | 2015-05-15 03:50:02.4 | -0.3 | T | GFZ | |
| MTSU | 39.150 | 264 | A | P | 2015-05-15 03:50:03.1 | -2 | T | GFZ | |
| STKA | 41.630 | 243 | M | P | 2015-05-15 03:50:23.4 | -2.2 | T | NEIR | |
| WB2 | 48.270 | 260 | M | P | 2015-05-15 03:51:17.4 | -0.7 | T | NEIR | |
| WRAB | 48.270 | 260 | A | P | 2015-05-15 03:51:17.7 | -0.4 | T | SC3 | |
| WRA | 48.280 | 260 | M | P | 2015-05-15 03:51:16.5 | -1.7 | T | GSRC | |
| AS31 | 48.280 | 255 | M | P | 2015-05-15 03:51:16.9 | -1.4 | T | NEIR | |
| ASAR | 48.280 | 255 | M | P | 2015-05-15 03:51:16.9 | -1.4 | T | NEIR | |
| MTN | 52.640 | 268 | M | P | 2015-05-15 03:51:49.6 | -1.3 | T | NEIR | |
| FORT | 53.140 | 245 | M | P | 2015-05-15 03:51:52.6 | -2.2 | T | NEIR | |
| SBA | 59.810 | 185 | M | P | 2015-05-15 03:52:43.7 | 1.2 | T | NEIR | |
| SOEI | 59.950 | 269 | M | P | 2015-05-15 03:52:43.2 | 0.2 | T | NEIR | |
| VNDA | 59.920 | 186 | M | P | 2015-05-15 03:52:44.2 | 0.9 | T | NEIR | |
| TNTI | 60.440 | 282 | M | P | 2015-05-15 03:52:45.1 | -1.1 | T | NEIR | |
| CCD | 64.950 | 195 | A | P | 2015-05-15 03:53:18.7 | 1.3 | T | SC3 | |
| TOLI2 | 66.700 | 280 | M | P | 2015-05-15 03:53:26.3 | -1 | T | NEIR | |
| CASY | 66.950 | 205 | M | P | 2015-05-15 03:53:29.2 | -0.4 | T | NEIR | |
| MJAR | 70.980 | 321 | M | P | 2015-05-15 03:53:54.5 | 0.5 | T | GSRC | |
| MAJO | 70.980 | 321 | M | P | 2015-05-15 03:53:54.3 | 0.3 | T | NEIR | |
| QSPA | 71.240 | 180 | M | P | 2015-05-15 03:53:56.6 | -0.1 | T | NEIR | |
| JNU | 73.490 | 314 | M | P | 2015-05-15 03:54:09.2 | 0.2 | T | NEIR | |
| YSS | 75.990 | 331 | M | P | 2015-05-15 03:54:22.8 | -0.6 | T | GSRC | |
| TPUB | 76.030 | 301 | M | P | 2015-05-15 03:54:23.1 | -0.5 | T | NEIR | |
| KSM | 76.660 | 276 | A | P | 2015-05-15 03:54:28.6 | 1.5 | T | GFZ | |
| BEKR | 77.090 | 40 | M | P | 2015-05-15 03:54:30.2 | 0.3 | T | NEIR | |
| NVAR | 77.500 | 42 | M | P | 2015-05-15 03:54:31.2 | -1 | T | NEIR | |
| PINE | 79.200 | 36 | M | P | 2015-05-15 03:54:40.7 | -0.9 | T | NEIR | |
| G08A | 81.240 | 36 | M | P | 2015-05-15 03:54:53.0 | 0.5 | T | NEIR | |
| BMO | 81.910 | 37 | M | P | 2015-05-15 03:54:56.2 | 0.2 | T | NEIR | |
| F10A | 82.620 | 36 | M | P | 2015-05-15 03:54:59.0 | -0.7 | T | NEIR | |
| HLID | 82.860 | 39 | M | P | 2015-05-15 03:55:01.6 | 0.6 | T | NEIR | |
| KLR | 82.870 | 328 | M | P | 2015-05-15 03:55:01.2 | 0.3 | T | GSRC | |
| TX32 | 83.330 | 56 | A | P | 2015-05-15 03:55:05.0 | 1.8 | T | NEIR | |
| TXAR | 83.330 | 56 | M | P | 2015-05-15 03:55:05.6 | 2.4 | T | GSRC | |
| ANMO | 83.740 | 50 | A | P | 2015-05-15 03:55:08.3 | 2.8 | T | GFZ | |
| RND | 84.320 | 11 | A | P | 2015-05-15 03:55:08.2 | -0.3 | T | NEIR | |
| WHY | 85.330 | 18 | A | P | 2015-05-15 03:55:11.6 | -2 | T | GFZ | |
| PDAR | 85.440 | 42 | A | P | 2015-05-15 03:55:14.9 | 0.8 | T | NEIR | |
| DOT | 85.490 | 13 | A | P | 2015-05-15 03:55:14.9 | 0.6 | T | NEIR | |
| COLA | 85.840 | 11 | A | P | 2015-05-15 03:55:16.2 | 0.2 | T | NEIR | |
| ILAR | 85.930 | 11 | M | P | 2015-05-15 03:55:16.1 | -0.3 | T | GSRC | |
| MSTX | 86.020 | 52 | A | P | 2015-05-15 03:55:19.0 | 2.2 | T | NEIR | |
| LL02 | 86.110 | 134 | A | P | 2015-05-15 03:55:19.4 | 1.9 | T | NEIR | |
| EGAK | 87.110 | 14 | A | P | 2015-05-15 03:55:23.1 | 0.9 | T | GFZ | |
| BILL | 87.720 | 353 | A | P | 2015-05-15 03:55:25.2 | 0 | T | GFZ | |
| PLCA | 87.950 | 133 | M | P | 2015-05-15 03:55:26.9 | 0.4 | T | GSRC | |
| HIA | 89.350 | 323 | M | P | 2015-05-15 03:55:32.0 | -0.8 | T | GSRC | |
| SNAA | 89.510 | 177 | A | P | 2015-05-15 03:55:33.8 | -0.5 | T | GFZ | |
| INK | 91.750 | 14 | A | P | 2015-05-15 03:55:44.1 | 0.1 | T | GFZ | |
| CMAR | 92.870 | 288 | A | P | 2015-05-15 03:55:49.0 | 0.2 | T | NEIR | |
| YKA | 93.560 | 24 | M | P | 2015-05-15 03:55:51.0 | -1.3 | T | GSRC | |
| ULN | 96.360 | 318 | M | P | 2015-05-15 03:56:05.7 | 0.5 | T | GSRC | |
| TIXI | 97.970 | 345 | M | P | 2015-05-15 03:56:10.6 | -1.9 | T | GSRC | |
| HORU | 145.250 | 336 | M | P | 2015-05-15 04:02:12.7 | -1.1 | T | LVV | |
| SORM | 145.320 | 333 | M | P | 2015-05-15 04:02:13.6 | -0.3 | T | BUC | |
| NDNU | 145.370 | 335 | M | P | 2015-05-15 04:02:13.6 | -0.4 | T | LVV | |
| LVV | 145.610 | 339 | M | P | 2015-05-15 04:02:14.7 | 0.3 | T | LVV | |
| KMPD | 145.760 | 335 | M | P | 2015-05-15 04:02:15.0 | 0.4 | T | MCSM | |
| MORS | 146.240 | 338 | M | P | 2015-05-15 04:02:17.3 | 1.8 | T | LVV | |
| SHIU | 146.350 | 339 | M | P | 2015-05-15 04:02:17.9 | 2.2 | T | LVV |