| Author | |
| Date and time | 2017-12-19 22:52:51.8 UTC |
| Latitude | -20.618 |
| Longitude | -173.972 |
| Depth | 10 |
| Magnitude | 5.3 mb |
| Region | TONGA |
| Latest update | 2017-12-19 23:06:59.6 UTC |
| rms | 1.68 s |
| N° phases used for the localisation | 117 |
| N° stations used for the localisation | 117 |
| Gap | 76.0 ° |
| 95% confidence ellipse | |
| semi major | 13.70 |
| semi minor | 7.10 |
| Azimuth | 154 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Author |
|---|---|---|---|---|---|---|---|---|---|
| NIUE | 4.110 | 69 | M | Pn | 2017-12-19 22:53:47.9 | -6.70 | T | ||
| NIUE | 4.110 | 69 | A | P | 2017-12-19 22:53:51.1 | -3.50 | T | ||
| AFI | 7.000 | 18 | M | Pn | 2017-12-19 22:54:31.2 | -3.20 | T | ||
| AFI | 7.000 | 18 | A | P | 2017-12-19 22:54:32.7 | -1.70 | T | ||
| RAR | 13.290 | 95 | M | Pn | 2017-12-19 22:55:57.2 | -3.20 | T | ||
| RAR | 13.290 | 95 | A | P | 2017-12-19 22:55:57.7 | -2.70 | T | ||
| PINNC | 17.400 | 260 | M | Pn | 2017-12-19 22:56:54.1 | -0.50 | T | ||
| LIFNC | 17.590 | 266 | M | P | 2017-12-19 22:56:57.3 | -0.60 | T | ||
| OUENC | 17.960 | 261 | M | P | 2017-12-19 22:57:02.9 | 0.90 | T | ||
| DZM | 18.310 | 262 | M | P | 2017-12-19 22:57:05.3 | -0.70 | T | ||
| ONTNC | 18.310 | 261 | M | P | 2017-12-19 22:57:05.7 | -0.20 | T | ||
| NOUC | 18.450 | 262 | A | P | 2017-12-19 22:57:09.4 | 2.00 | T | ||
| KOUNC | 20.370 | 266 | M | P | 2017-12-19 22:57:30.7 | 2.30 | T | ||
| PPTF | 23.270 | 87 | M | P | 2017-12-19 22:57:57.2 | -2.30 | T | ||
| LTZ | 24.950 | 205 | M | P | 2017-12-19 22:58:15.6 | 0.30 | T | ||
| ARMA | 32.450 | 246 | M | P | 2017-12-19 22:59:22.8 | 0.60 | T | ||
| EIDS | 32.480 | 255 | A | P | 2017-12-19 22:59:21.3 | -1.00 | T | ||
| CAN | 35.620 | 238 | M | P | 2017-12-19 22:59:49.1 | -0.60 | T | ||
| CTAO | 37.260 | 264 | M | P | 2017-12-19 23:00:02.8 | -0.70 | T | ||
| CTA | 37.260 | 264 | A | P | 2017-12-19 23:00:03.0 | -0.50 | T | ||
| CMSA | 37.660 | 245 | A | P | 2017-12-19 23:00:06.4 | -0.50 | T | ||
| QLP | 38.650 | 253 | A | P | 2017-12-19 23:00:14.5 | -0.80 | T | ||
| TOO | 38.920 | 235 | M | P | 2017-12-19 23:00:16.3 | -1.40 | T | ||
| PMG | 39.100 | 281 | M | P | 2017-12-19 23:00:16.0 | -2.90 | T | ||
| MTSU | 39.380 | 266 | A | P | 2017-12-19 23:00:22.7 | 1.30 | T | ||
| STKA | 41.160 | 245 | M | P | 2017-12-19 23:00:34.8 | -1.40 | T | ||
| BBOO | 45.900 | 244 | M | P | 2017-12-19 23:01:12.8 | -1.60 | T | ||
| GENI | 48.180 | 286 | A | P | 2017-12-19 23:01:32.3 | 0.40 | T | ||
| ASAR | 48.190 | 256 | M | P | 2017-12-19 23:01:30.4 | -1.90 | T | ||
| AS31 | 48.190 | 256 | M | P | 2017-12-19 23:01:30.9 | -1.40 | T | ||
| WRA | 48.350 | 261 | M | P | 2017-12-19 23:01:32.2 | -1.20 | T | ||
| FORT | 52.730 | 246 | M | P | 2017-12-19 23:02:05.5 | -1.10 | T | ||
| MTN | 52.980 | 269 | M | P | 2017-12-19 23:02:06.7 | -1.60 | T | ||
| SAUI | 54.320 | 275 | M | P | 2017-12-19 23:02:17.5 | -0.50 | T | ||
| KNRA | 54.460 | 265 | M | P | 2017-12-19 23:02:16.8 | -2.30 | T | ||
| FITZ | 56.790 | 261 | M | P | 2017-12-19 23:02:34.5 | -1.40 | T | ||
| SBA | 57.990 | 185 | M | P | 2017-12-19 23:02:48.0 | 3.10 | T | ||
| VNDA | 58.120 | 186 | M | P | 2017-12-19 23:02:48.0 | 2.20 | T | ||
| SOEI | 60.330 | 270 | M | P | 2017-12-19 23:03:00.5 | -0.10 | T | ||
| TNTI | 61.220 | 283 | M | P | 2017-12-19 23:03:05.8 | -0.60 | T | ||
| KLBR | 61.440 | 244 | A | P | 2017-12-19 23:03:08.1 | -0.20 | T | ||
| MORW | 63.300 | 247 | M | P | 2017-12-19 23:03:20.6 | -0.10 | T | ||
| CCD | 63.260 | 195 | A | P | 2017-12-19 23:03:23.7 | 2.30 | T | ||
| LUWI | 64.740 | 279 | M | P | 2017-12-19 23:03:29.6 | -0.30 | T | ||
| TOLI2 | 67.400 | 280 | M | P | 2017-12-19 23:03:46.4 | -0.60 | T | ||
| MYLDM | 71.100 | 283 | A | P | 2017-12-19 23:04:08.1 | -1.70 | T | ||
| MAJO | 72.660 | 321 | A | P | 2017-12-19 23:04:20.4 | 1.00 | T | ||
| JNU | 75.070 | 315 | A | P | 2017-12-19 23:04:34.3 | 0.80 | T | ||
| BBGB | 75.780 | 42 | M | P | 2017-12-19 23:04:39.5 | 1.80 | T | ||
| SJX | 76.220 | 48 | M | P | 2017-12-19 23:04:42.6 | 2.60 | T | ||
| PFO | 76.950 | 46 | A | P | 2017-12-19 23:04:46.9 | 2.60 | T | ||
| PET | 77.130 | 344 | M | P | 2017-12-19 23:04:45.9 | 0.60 | T | ||
| YSS | 77.800 | 331 | A | P | 2017-12-19 23:04:50.9 | 1.90 | T | ||
| NVAR | 78.630 | 41 | M | P | 2017-12-19 23:04:54.3 | 0.40 | T | ||
| BELA | 78.850 | 172 | M | P | 2017-12-19 23:04:55.5 | -0.10 | T | ||
| TPNV | 79.040 | 44 | A | P | 2017-12-19 23:04:58.3 | 2.30 | T | ||
| TUC | 80.190 | 50 | A | P | 2017-12-19 23:05:05.1 | 2.90 | T | ||
| INCN | 80.440 | 316 | A | P | 2017-12-19 23:05:05.9 | 2.50 | T | ||
| WVOR | 80.900 | 38 | A | P | 2017-12-19 23:05:06.1 | 0.00 | T | ||
| Q12A | 81.170 | 43 | M | pP | 2017-12-19 23:05:08.8 | -2.10 | T | ||
| USRK | 81.280 | 324 | M | P | 2017-12-19 23:05:08.7 | 0.80 | T | ||
| USA0B | 81.290 | 324 | M | P | 2017-12-19 23:05:08.6 | 0.60 | T | ||
| WUAZ | 81.490 | 47 | M | P | 2017-12-19 23:05:08.8 | -0.40 | T | ||
| ELK | 81.910 | 41 | M | pP | 2017-12-19 23:05:11.9 | -3.00 | T | ||
| ELK | 81.910 | 41 | A | P | 2017-12-19 23:05:13.3 | 1.70 | T | ||
| MAW | 82.620 | 199 | M | P | 2017-12-19 23:05:16.0 | 0.30 | T | ||
| DUG | 83.110 | 43 | A | P | 2017-12-19 23:05:19.5 | 1.80 | T | ||
| MNTX | 83.850 | 53 | A | P | 2017-12-19 23:05:24.0 | 2.70 | T | ||
| HLID | 84.050 | 39 | M | pP | 2017-12-19 23:05:22.6 | -3.40 | T | ||
| HLID | 84.050 | 39 | A | P | 2017-12-19 23:05:24.8 | 2.20 | T | ||
| MVCO | 84.350 | 47 | A | P | 2017-12-19 23:05:25.9 | 1.70 | T | ||
| ANMO | 84.640 | 50 | M | P | 2017-12-19 23:05:25.7 | 0.20 | T | ||
| KLR | 84.650 | 328 | M | P | 2017-12-19 23:05:26.5 | 1.00 | T | ||
| HWUT | 84.680 | 42 | A | P | 2017-12-19 23:05:27.1 | 1.30 | T | ||
| MA2 | 84.990 | 343 | M | P | 2017-12-19 23:05:28.3 | 1.00 | T | ||
| GRNC | 85.180 | 15 | M | P | 2017-12-19 23:05:28.5 | 0.00 | T | ||
| CAST | 85.530 | 10 | M | P | 2017-12-19 23:05:29.1 | -1.00 | T | ||
| AHID | 85.600 | 41 | A | P | 2017-12-19 23:05:32.7 | 2.20 | T | ||
| BW06 | 86.560 | 42 | A | P | 2017-12-19 23:05:36.7 | 1.50 | T | ||
| MLY | 87.250 | 10 | M | P | 2017-12-19 23:05:37.1 | -1.50 | T | ||
| HDA | 87.320 | 11 | M | P | 2017-12-19 23:05:37.0 | -1.80 | T | ||
| CCB | 87.390 | 11 | M | P | 2017-12-19 23:05:38.2 | -0.90 | T | ||
| SEY | 87.420 | 345 | M | P | 2017-12-19 23:05:39.1 | -0.20 | T | ||
| COLA | 87.590 | 11 | M | P | 2017-12-19 23:05:39.5 | -0.60 | T | ||
| I23K | 87.580 | 10 | M | P | 2017-12-19 23:05:39.8 | -0.20 | T | ||
| ILAR | 87.670 | 11 | M | P | 2017-12-19 23:05:40.1 | -0.40 | T | ||
| IMAR | 87.710 | 8 | M | P | 2017-12-19 23:05:39.0 | -1.70 | T | ||
| SNAA | 87.650 | 177 | M | P | 2017-12-19 23:05:40.6 | -0.50 | T | ||
| POKR | 87.880 | 11 | M | P | 2017-12-19 23:05:40.9 | -0.60 | T | ||
| EGAK | 88.820 | 13 | A | P | 2017-12-19 23:05:47.0 | 1.10 | T | ||
| BILL | 89.600 | 353 | M | P | 2017-12-19 23:05:50.3 | 0.60 | T | ||
| ZEA | 89.650 | 330 | M | P | 2017-12-19 23:05:50.4 | 0.60 | T | ||
| HKT | 90.470 | 58 | M | P | 2017-12-19 23:05:54.0 | 0.70 | T | ||
| BMAR | 90.470 | 11 | M | P | 2017-12-19 23:05:55.0 | 1.20 | T | ||
| RSSD | 90.710 | 43 | M | P | 2017-12-19 23:05:55.2 | 0.30 | T | ||
| DGMT | 92.680 | 39 | A | P | 2017-12-19 23:06:06.1 | 2.30 | T | ||
| YAK | 93.700 | 337 | M | P | 2017-12-19 23:06:08.4 | -0.20 | T | ||
| CHTO | 93.940 | 289 | M | P | 2017-12-19 23:06:11.1 | 1.70 | T | ||
| ECSD | 95.370 | 45 | M | P | 2017-12-19 23:06:17.1 | 1.00 | T | ||
| ULN | 98.000 | 318 | M | P | 2017-12-19 23:06:28.9 | 0.60 | T | ||
| KURK | 116.680 | 317 | M | PKPdf | 2017-12-19 23:11:36.8 | 0.60 | T | ||
| AAK | 119.410 | 308 | M | P | 2017-12-19 23:11:42.3 | 0.70 | T | ||
| BRVK | 121.680 | 320 | M | PKPdf | 2017-12-19 23:11:46.8 | 0.90 | T | ||
| KKAR | 122.330 | 309 | A | PKPdf | 2017-12-19 23:11:47.6 | 0.50 | T | ||
| KBL | 123.360 | 298 | A | PKPdf | 2017-12-19 23:11:50.0 | 0.80 | T | ||
| KIRV | 130.880 | 332 | M | PKPdf | 2017-12-19 23:12:04.7 | 1.20 | T | ||
| OBN | 138.560 | 334 | M | P | 2017-12-19 23:12:18.5 | 0.60 | T | ||
| KBZ | 141.700 | 316 | M | P | 2017-12-19 23:12:23.0 | -0.40 | T | ||
| KIV | 141.730 | 316 | M | P | 2017-12-19 23:12:23.6 | -0.10 | T | ||
| SLY | 142.470 | 302 | A | PKPdf | 2017-12-19 23:12:26.1 | 1.20 | T | ||
| SIRT | 144.340 | 306 | A | PKPdf | 2017-12-19 23:12:27.8 | -0.40 | T | ||
| AKBB | 144.810 | 334 | M | P | 2017-12-19 23:12:28.6 | -0.50 | T | ||
| MBAR | 147.950 | 231 | A | PKPab | 2017-12-19 23:12:40.1 | 0.10 | T | ||
| OJC | 148.440 | 343 | A | PKPbc | 2017-12-19 23:12:39.8 | 0.90 | T | ||
| CLL | 148.800 | 352 | A | PKPab | 2017-12-19 23:12:40.9 | -2.80 | T | ||
| BUR08 | 148.840 | 335 | A | PKPab | 2017-12-19 23:12:41.8 | -2.10 | T | ||
| BRTR | 149.680 | 315 | A | PKPbc | 2017-12-19 23:12:38.0 | -3.90 | T |