| Author | |
| Date and time | 2017-08-03 08:53:31.4 UTC |
| Latitude | -17.725 |
| Longitude | -172.871 |
| Depth | 10 |
| Magnitude | 5.3 Mw |
| Region | TONGA REGION |
| Latest update | 2017-08-03 09:07:05.3 UTC |
| rms | 1.87 s |
| N° phases used for the localisation | 116 |
| N° stations used for the localisation | 116 |
| Gap | 40.0 ° |
| 95% confidence ellipse | |
| semi major | 11.4 |
| semi minor | 8 |
| Azimuth | 142 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| MSVF | 8.660 | 269 | M | P | 2017-08-03 08:55:43.0 | 6.2 | T | GSRC | |
| MSVF | 8.660 | 269 | M | Pn | 2017-08-03 08:55:43.3 | 6.5 | T | NEIR | |
| FUNA | 11.980 | 319 | M | Pn | 2017-08-03 08:56:22.2 | 0.2 | T | NEIR | |
| PINNC | 19.120 | 252 | M | P | 2017-08-03 08:57:55.8 | 1.5 | T | NEIR | |
| OUENC | 19.630 | 253 | M | P | 2017-08-03 08:58:01.6 | 1.7 | T | NEIR | |
| DZM | 19.940 | 254 | M | P | 2017-08-03 08:58:04.3 | 0.9 | T | GFZ | |
| MXZ | 21.240 | 200 | M | P | 2017-08-03 08:58:17.3 | -0.2 | T | NEIR | |
| KOUNC | 21.780 | 259 | M | P | 2017-08-03 08:58:27.2 | 4.1 | T | NEIR | |
| PPTF | 22.230 | 93 | M | P | 2017-08-03 08:58:25.2 | -2.8 | T | GFZ | |
| URZ | 22.270 | 201 | M | P | 2017-08-03 08:58:29.4 | 0.9 | T | GFZ | |
| TOZ | 22.400 | 205 | M | P | 2017-08-03 08:58:30.5 | 0.6 | T | NEIR | |
| BKZ | 23.290 | 201 | M | P | 2017-08-03 08:58:39.3 | -0.1 | T | NEIR | |
| HIZ | 23.330 | 205 | M | P | 2017-08-03 08:58:40.9 | 1.1 | T | NEIR | |
| MRZ | 24.940 | 201 | M | P | 2017-08-03 08:58:54.7 | -0.1 | T | NEIR | |
| TUWZ | 26.210 | 203 | M | P | 2017-08-03 08:59:05.0 | -1.2 | T | NEIR | |
| QRZ | 26.240 | 206 | M | P | 2017-08-03 08:59:06.5 | -0.1 | T | GFZ | |
| DSZ | 27.310 | 206 | M | P | 2017-08-03 08:59:16.2 | -0.1 | T | NEIR | |
| EIDS | 34.320 | 251 | M | P | 2017-08-03 09:00:15.7 | -2.2 | T | GFZ | |
| ARMA | 34.660 | 242 | M | P | 2017-08-03 09:00:20.5 | -0.5 | T | NEIR | |
| CTA | 38.710 | 260 | M | P | 2017-08-03 09:00:53.6 | -1.7 | T | GFZ | |
| CTAO | 38.710 | 260 | M | P | 2017-08-03 09:00:54.2 | -1.1 | T | NEIR | |
| CMSA | 39.880 | 242 | M | P | 2017-08-03 09:01:03.9 | -1.3 | T | GFZ | |
| QLP | 40.570 | 250 | M | P | 2017-08-03 09:01:09.2 | -1.6 | T | GFZ | |
| TOO | 41.450 | 233 | M | P | 2017-08-03 09:01:16.4 | -1.8 | T | NEIR | |
| KIP | 41.580 | 21 | M | P | 2017-08-03 09:01:20.4 | 1.4 | T | GFZ | |
| TAU | 42.000 | 225 | M | P | 2017-08-03 09:01:24.0 | 1.3 | T | NEIR | |
| STKA | 43.380 | 242 | M | P | 2017-08-03 09:01:33.4 | -0.5 | T | GFZ | |
| ARPS | 44.060 | 235 | M | P | 2017-08-03 09:01:38.1 | -1.3 | T | GFZ | |
| JAY | 48.020 | 283 | M | P | 2017-08-03 09:02:10.9 | 0.6 | T | GFZ | |
| BBOO | 48.150 | 242 | M | P | 2017-08-03 09:02:10.7 | -0.8 | T | GFZ | |
| WRAB | 49.880 | 259 | M | P | 2017-08-03 09:02:22.8 | -1.9 | T | GFZ | |
| WRA | 49.880 | 259 | M | P | 2017-08-03 09:02:22.3 | -2.4 | T | NEIR | |
| ASAR | 49.950 | 254 | M | P | 2017-08-03 09:02:23.3 | -2 | T | NEIR | |
| AS31 | 49.950 | 254 | M | P | 2017-08-03 09:02:23.4 | -1.9 | T | NEIR | |
| FORT | 54.880 | 245 | M | P | 2017-08-03 09:03:00.5 | -1.4 | T | NEIR | |
| KNRA | 55.800 | 263 | M | P | 2017-08-03 09:03:07.2 | -1.1 | T | NEIR | |
| SIJI | 57.380 | 281 | M | P | 2017-08-03 09:03:19.2 | -0.3 | T | GFZ | |
| SWI | 57.430 | 281 | M | P | 2017-08-03 09:03:20.5 | 0.7 | T | GFZ | |
| FITZ | 58.300 | 259 | M | P | 2017-08-03 09:03:25.8 | -0.3 | T | NEIR | |
| SBA | 60.950 | 185 | M | P | 2017-08-03 09:03:45.8 | 0.9 | T | GFZ | |
| VNDA | 61.090 | 186 | M | P | 2017-08-03 09:03:45.4 | -0.5 | T | NEIR | |
| SOEI | 61.410 | 268 | M | P | 2017-08-03 09:03:48.5 | 1 | T | NEIR | |
| TNTI | 61.650 | 281 | M | P | 2017-08-03 09:03:49.1 | 0.2 | T | NEIR | |
| MBWA | 63.270 | 255 | M | P | 2017-08-03 09:04:00.0 | 0 | T | GFZ | |
| EDFI | 64.130 | 269 | M | P | 2017-08-03 09:04:04.6 | -1 | T | GFZ | |
| SGSI | 64.410 | 283 | M | P | 2017-08-03 09:04:11.4 | 4.1 | T | GFZ | |
| LUWI | 65.370 | 277 | M | P | 2017-08-03 09:04:14.6 | 1.1 | T | NEIR | |
| MORW | 65.410 | 246 | M | P | 2017-08-03 09:04:13.9 | -0.2 | T | GFZ | |
| GTOI | 65.700 | 279 | M | P | 2017-08-03 09:04:17.4 | 1.8 | T | GFZ | |
| SMSI | 66.420 | 279 | M | P | 2017-08-03 09:04:19.5 | -0.8 | T | GFZ | |
| DBNI | 67.410 | 268 | M | P | 2017-08-03 09:04:26.9 | 0.2 | T | GFZ | |
| TOLI2 | 67.960 | 279 | M | P | 2017-08-03 09:04:29.1 | -0.9 | T | NEIR | |
| GIRL | 68.030 | 252 | M | P | 2017-08-03 09:04:31.9 | 1.2 | T | NEIR | |
| MPSI | 68.530 | 278 | M | P | 2017-08-03 09:04:34.2 | 0.5 | T | GFZ | |
| CASY | 68.480 | 205 | M | P | 2017-08-03 09:04:34.0 | -0.1 | T | GFZ | |
| TWSI | 68.710 | 267 | M | P | 2017-08-03 09:04:35.1 | 0.3 | T | GFZ | |
| KIWB | 69.420 | 357 | M | pP | 2017-08-03 09:04:40.8 | -1.9 | T | NEIR | |
| MAJO | 71.100 | 320 | M | P | 2017-08-03 09:04:48.9 | -0.7 | T | GFZ | |
| JAGI | 71.390 | 267 | M | P | 2017-08-03 09:04:50.6 | -0.7 | T | NEIR | |
| MYLDM | 71.490 | 282 | M | P | 2017-08-03 09:04:53.1 | 1.3 | T | NEIR | |
| JSD | 72.040 | 321 | M | P | 2017-08-03 09:04:54.0 | -1.2 | T | NEIR | |
| BBKI | 72.160 | 272 | M | P | 2017-08-03 09:04:57.8 | 1.9 | T | GFZ | |
| PFO | 74.210 | 46 | M | P | 2017-08-03 09:05:08.0 | -0.2 | T | GFZ | |
| YSS | 75.790 | 330 | M | P | 2017-08-03 09:05:18.2 | 0.9 | T | GFZ | |
| NACB | 76.350 | 301 | M | P | 2017-08-03 09:05:20.9 | 0.6 | T | GFZ | |
| SBUM | 76.480 | 277 | M | P | 2017-08-03 09:05:22.5 | 1.5 | T | GFZ | |
| KPJI | 76.670 | 266 | M | P | 2017-08-03 09:05:23.5 | 1.4 | T | GFZ | |
| SSLB | 76.700 | 301 | M | P | 2017-08-03 09:05:22.7 | 0.3 | T | GFZ | |
| YHNB | 76.750 | 302 | M | P | 2017-08-03 09:05:22.1 | -0.6 | T | GFZ | |
| TPUB | 76.760 | 300 | M | P | 2017-08-03 09:05:21.8 | -0.8 | T | GFZ | |
| KDAK | 77.120 | 11 | M | P | 2017-08-03 09:05:24.5 | -0.4 | T | GFZ | |
| TUC | 77.540 | 50 | M | P | 2017-08-03 09:05:27.7 | 0.5 | T | GFZ | |
| KSM | 77.990 | 275 | M | P | 2017-08-03 09:05:31.4 | 1.9 | T | GFZ | |
| WVOR | 77.990 | 38 | M | P | 2017-08-03 09:05:30.1 | 0.2 | T | GFZ | |
| LEM | 78.070 | 267 | M | P | 2017-08-03 09:05:31.8 | 1.6 | T | GFZ | |
| HPIG | 78.930 | 57 | M | P | 2017-08-03 09:05:35.1 | 0.1 | T | GFZ | |
| INCN | 79.110 | 315 | M | P | 2017-08-03 09:05:38.0 | 2.2 | T | GFZ | |
| ZAIG | 79.710 | 62 | M | P | 2017-08-03 09:05:41.0 | 1.7 | T | GFZ | |
| DUG | 80.280 | 42 | M | P | 2017-08-03 09:05:42.6 | 0.2 | T | GFZ | |
| HLID | 81.160 | 39 | M | P | 2017-08-03 09:05:47.7 | 0.5 | T | GFZ | |
| MNTX | 81.280 | 53 | M | P | 2017-08-03 09:05:47.8 | 0.3 | T | GFZ | |
| MVCO | 81.620 | 47 | M | P | 2017-08-03 09:05:50.9 | 1.3 | T | GFZ | |
| HWUT | 81.840 | 42 | M | P | 2017-08-03 09:05:51.4 | 0.7 | T | GFZ | |
| ANMO | 81.980 | 50 | M | P | 2017-08-03 09:05:51.8 | 0.4 | T | GFZ | |
| NEW | 82.390 | 34 | M | P | 2017-08-03 09:05:53.8 | 0.3 | T | GFZ | |
| MA2 | 82.550 | 342 | M | P | 2017-08-03 09:05:50.5 | -3.9 | T | GSRC | |
| AHID | 82.750 | 41 | M | P | 2017-08-03 09:05:56.3 | 0.8 | T | GFZ | |
| KLR | 82.780 | 327 | M | P | 2017-08-03 09:05:53.6 | -1.9 | T | GSRC | |
| COLA | 84.560 | 10 | M | P | 2017-08-03 09:06:03.2 | -1.5 | T | GFZ | |
| ISCO | 84.850 | 46 | M | P | 2017-08-03 09:06:06.9 | 0.5 | T | GFZ | |
| SEY | 84.910 | 345 | M | P | 2017-08-03 09:06:02.1 | -4.4 | T | GSRC | |
| EGAK | 85.780 | 13 | M | P | 2017-08-03 09:06:09.9 | -1 | T | GFZ | |
| LL02 | 85.800 | 134 | M | P | 2017-08-03 09:06:13.0 | 1.9 | T | GFZ | |
| LL04 | 86.200 | 132 | M | P | 2017-08-03 09:06:12.2 | -0.9 | T | GFZ | |
| WMOK | 87.580 | 52 | M | P | 2017-08-03 09:06:20.1 | 0.6 | T | GFZ | |
| PLCA | 87.580 | 132 | M | P | 2017-08-03 09:06:21.7 | 1.8 | T | GFZ | |
| RSSD | 87.880 | 42 | M | P | 2017-08-03 09:06:21.4 | 0.1 | T | GFZ | |
| HKT | 88.060 | 58 | M | P | 2017-08-03 09:06:23.1 | 1.5 | T | GFZ | |
| PSI | 89.190 | 273 | M | P | 2017-08-03 09:06:28.4 | 1.3 | T | GFZ | |
| GSI | 90.060 | 271 | M | P | 2017-08-03 09:06:33.9 | 2.9 | T | GFZ | |
| SLVN | 90.360 | 292 | M | P | 2017-08-03 09:06:35.4 | 2.9 | T | GFZ | |
| INK | 90.410 | 14 | M | P | 2017-08-03 09:06:32.2 | -0.8 | T | GFZ | |
| VNA3 | 90.410 | 175 | M | P | 2017-08-03 09:06:32.0 | -1.6 | T | GFZ | |
| SNAA | 90.470 | 177 | M | P | 2017-08-03 09:06:32.4 | -1.6 | T | GFZ | |
| VNA2 | 90.900 | 175 | M | P | 2017-08-03 09:06:36.5 | 0.6 | T | GFZ | |
| JTS | 91.220 | 80 | M | P | 2017-08-03 09:06:37.8 | 1.4 | T | GFZ | |
| VNA1 | 91.090 | 175 | M | P | 2017-08-03 09:06:36.3 | -0.4 | T | GFZ | |
| MIAR | 91.490 | 54 | M | P | 2017-08-03 09:06:39.3 | 1.5 | T | GFZ | |
| ECSD | 92.600 | 45 | M | P | 2017-08-03 09:06:43.8 | 0.8 | T | GFZ | |
| CCM | 94.440 | 52 | M | P | 2017-08-03 09:06:51.4 | 0 | T | GFZ | |
| AGMN | 94.770 | 41 | M | P | 2017-08-03 09:06:52.6 | -0.4 | T | GFZ | |
| ULN | 96.550 | 318 | M | P | 2017-08-03 09:06:58.4 | -2.9 | T | GSRC | |
| AAK | 118.420 | 309 | M | PKPdf | 2017-08-03 09:12:14.0 | -5.3 | T | GSRC | |
| BRVK | 120.090 | 322 | M | P | 2017-08-03 09:12:18.3 | -4.1 | T | GSRC | |
| ARU | 125.570 | 328 | M | P | 2017-08-03 09:12:29.2 | -3.8 | T | GSRC | |
| KIRV | 128.810 | 333 | M | P | 2017-08-03 09:12:33.6 | -5.6 | T | GSRC |