| Author | |
| Date and time | 2019-10-31 19:18:44.4 UTC |
| Latitude | -17.506 |
| Longitude | -172.434 |
| Depth | 10 |
| Magnitude | 5.2 mb |
| Region | TONGA REGION |
| Latest update | 2019-10-31 19:33:52.1 UTC |
| rms | 1.86 s |
| N° phases used for the localisation | 101 |
| N° stations used for the localisation | 101 |
| Gap | 43.0 ° |
| 95% confidence ellipse | |
| semi major | 12.20 |
| semi minor | 9.50 |
| Azimuth | 147 ° |
| 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 | 2.850 | 124 | M | Pn | 2019-10-31 19:19:27.4 | -2.50 | T | ||
| NIUE | 2.850 | 124 | M | P | 2019-10-31 19:19:27.9 | -2.00 | T | ||
| AFI | 3.630 | 10 | M | Pn | 2019-10-31 19:19:36.3 | -4.40 | T | ||
| AFI | 3.630 | 10 | M | P | 2019-10-31 19:19:36.8 | -3.90 | T | ||
| MSVF | 9.080 | 267 | M | P | 2019-10-31 19:20:58.6 | 3.10 | T | ||
| MSVF | 9.080 | 267 | M | Pn | 2019-10-31 19:20:59.2 | 3.70 | T | ||
| RAR | 12.510 | 109 | M | Pn | 2019-10-31 19:21:38.7 | -3.60 | T | ||
| RAR | 12.510 | 109 | A | P | 2019-10-31 19:21:40.2 | -2.10 | T | ||
| MARNC | 18.850 | 255 | M | P | 2019-10-31 19:23:03.3 | -1.00 | T | ||
| PINNC | 19.580 | 252 | M | P | 2019-10-31 19:23:12.5 | 0.20 | T | ||
| OUZ | 21.600 | 213 | M | P | 2019-10-31 19:23:34.9 | 0.70 | T | ||
| URZ | 22.620 | 202 | A | P | 2019-10-31 19:23:46.2 | 1.00 | T | ||
| TOZ | 22.780 | 205 | M | P | 2019-10-31 19:23:48.4 | 1.60 | T | ||
| RTZ | 22.990 | 202 | M | P | 2019-10-31 19:23:49.6 | 0.40 | T | ||
| BKZ | 23.650 | 202 | M | P | 2019-10-31 19:23:55.1 | -0.90 | T | ||
| HIZ | 23.710 | 205 | M | P | 2019-10-31 19:23:59.8 | 3.30 | T | ||
| QRZ | 26.620 | 206 | M | P | 2019-10-31 19:24:26.5 | 3.60 | T | ||
| ARMA | 35.130 | 242 | M | P | 2019-10-31 19:25:35.7 | -2.30 | T | ||
| CNB | 38.270 | 235 | M | P | 2019-10-31 19:26:04.4 | -0.30 | T | ||
| CAN | 38.550 | 235 | M | P | 2019-10-31 19:26:06.7 | -0.40 | T | ||
| YNG | 38.740 | 237 | M | P | 2019-10-31 19:26:06.1 | -2.60 | T | ||
| PMG | 40.080 | 276 | M | P | 2019-10-31 19:26:18.7 | -0.90 | T | ||
| CMSA | 40.350 | 242 | A | P | 2019-10-31 19:26:21.3 | -0.70 | T | ||
| QLP | 41.030 | 249 | A | P | 2019-10-31 19:26:25.8 | -1.80 | T | ||
| TOO | 41.910 | 233 | M | P | 2019-10-31 19:26:33.9 | -1.10 | T | ||
| COEN | 42.840 | 268 | M | P | 2019-10-31 19:26:40.1 | -2.20 | T | ||
| BRAT | 43.100 | 233 | M | P | 2019-10-31 19:26:44.5 | 0.00 | T | ||
| STKA | 43.850 | 242 | M | P | 2019-10-31 19:26:49.0 | -1.60 | T | ||
| LCRK | 46.590 | 244 | M | P | 2019-10-31 19:27:11.2 | -1.10 | T | ||
| BBOO | 48.620 | 241 | M | P | 2019-10-31 19:27:26.9 | -1.20 | T | ||
| OOD | 48.690 | 248 | M | P | 2019-10-31 19:27:28.3 | -0.20 | T | ||
| MULG | 50.170 | 245 | M | P | 2019-10-31 19:27:38.7 | -1.20 | T | ||
| WR8 | 50.180 | 258 | M | P | 2019-10-31 19:27:37.5 | -2.40 | T | ||
| WRAB | 50.330 | 258 | M | P | 2019-10-31 19:27:38.9 | -2.10 | T | ||
| WRA | 50.340 | 258 | M | P | 2019-10-31 19:27:38.9 | -2.20 | T | ||
| ASAR | 50.410 | 254 | M | P | 2019-10-31 19:27:39.4 | -2.30 | T | ||
| LAROZ | 52.040 | 264 | M | P | 2019-10-31 19:27:52.3 | -1.50 | T | ||
| KDU | 53.310 | 267 | M | P | 2019-10-31 19:28:01.9 | -1.30 | T | ||
| FORT | 55.350 | 244 | M | P | 2019-10-31 19:28:17.0 | -1.20 | T | ||
| KNRA | 56.240 | 263 | M | P | 2019-10-31 19:28:23.3 | -1.10 | T | ||
| FITZ | 58.750 | 259 | M | P | 2019-10-31 19:28:42.1 | -0.10 | T | ||
| SBA | 61.200 | 185 | M | P | 2019-10-31 19:29:01.7 | 2.10 | T | ||
| VNDA | 61.350 | 186 | M | P | 2019-10-31 19:29:00.8 | 0.20 | T | ||
| SOEI | 61.830 | 268 | M | P | 2019-10-31 19:29:05.2 | 1.90 | T | ||
| TNTI | 62.020 | 281 | M | P | 2019-10-31 19:29:01.4 | -3.00 | T | ||
| SANI | 62.380 | 277 | A | P | 2019-10-31 19:29:06.3 | -0.50 | T | ||
| MBWA | 63.730 | 255 | M | P | 2019-10-31 19:29:14.1 | -1.80 | T | ||
| LUWI | 65.750 | 277 | M | P | 2019-10-31 19:29:27.2 | -1.80 | T | ||
| PLAI | 68.260 | 267 | A | P | 2019-10-31 19:29:45.7 | 0.70 | T | ||
| TOLI2 | 68.340 | 278 | M | P | 2019-10-31 19:29:45.7 | 0.30 | T | ||
| JAGI | 71.810 | 267 | M | P | 2019-10-31 19:30:05.9 | -0.90 | T | ||
| PETK | 74.950 | 342 | M | P | 2019-10-31 19:30:26.3 | 0.80 | T | ||
| NVAR | 75.340 | 41 | M | P | 2019-10-31 19:30:29.0 | 1.10 | T | ||
| YSS | 75.810 | 330 | M | P | 2019-10-31 19:30:31.8 | 1.50 | T | ||
| SBUM | 76.870 | 277 | A | P | 2019-10-31 19:30:36.0 | -0.20 | T | ||
| WVOR | 77.570 | 38 | A | P | 2019-10-31 19:30:43.6 | 3.20 | T | ||
| KSM | 78.380 | 275 | A | P | 2019-10-31 19:30:47.1 | 2.50 | T | ||
| KSAR | 78.380 | 316 | M | P | 2019-10-31 19:30:46.2 | 1.50 | T | ||
| DUG | 79.840 | 42 | A | P | 2019-10-31 19:30:56.0 | 3.10 | T | ||
| HLID | 80.730 | 39 | A | P | 2019-10-31 19:30:59.8 | 2.00 | T | ||
| ANMO | 81.520 | 49 | M | P | 2019-10-31 19:31:03.8 | 1.90 | T | ||
| BELA | 81.710 | 172 | M | P | 2019-10-31 19:31:01.8 | -1.70 | T | ||
| AHID | 82.310 | 41 | A | P | 2019-10-31 19:31:09.3 | 3.10 | T | ||
| PDAR | 83.270 | 41 | M | P | 2019-10-31 19:31:12.6 | 1.30 | T | ||
| BCAR | 83.840 | 14 | M | P | 2019-10-31 19:31:12.2 | -1.90 | T | ||
| WRH | 83.860 | 10 | M | P | 2019-10-31 19:31:14.6 | 0.50 | T | ||
| N31M | 84.000 | 17 | M | P | 2019-10-31 19:31:16.3 | 1.40 | T | ||
| HDA | 84.000 | 11 | M | P | 2019-10-31 19:31:15.8 | 0.90 | T | ||
| CCB | 84.070 | 10 | M | P | 2019-10-31 19:31:15.7 | 0.50 | T | ||
| SCRK | 84.180 | 12 | M | P | 2019-10-31 19:31:16.6 | 0.70 | T | ||
| COLA | 84.270 | 10 | M | P | 2019-10-31 19:31:17.3 | 1.10 | T | ||
| I23K | 84.280 | 10 | M | P | 2019-10-31 19:31:15.0 | -1.20 | T | ||
| ILAR | 84.350 | 11 | M | P | 2019-10-31 19:31:16.5 | -0.10 | T | ||
| IMAR | 84.440 | 8 | M | P | 2019-10-31 19:31:15.2 | -1.90 | T | ||
| SEY | 84.810 | 345 | M | P | 2019-10-31 19:31:19.5 | 0.60 | T | ||
| AMTX | 85.000 | 51 | M | P | 2019-10-31 19:31:20.2 | 0.40 | T | ||
| DAWY | 85.250 | 14 | M | P | 2019-10-31 19:31:23.2 | 2.00 | T | ||
| BILL | 86.720 | 352 | M | P | 2019-10-31 19:31:26.5 | -2.00 | T | ||
| BMAR | 87.160 | 10 | M | P | 2019-10-31 19:31:31.1 | 0.40 | T | ||
| BI02 | 88.330 | 128 | M | P | 2019-10-31 19:31:37.8 | 1.40 | T | ||
| MT01 | 89.340 | 125 | M | P | 2019-10-31 19:31:41.2 | 0.20 | T | ||
| PSI | 89.600 | 273 | A | P | 2019-10-31 19:31:44.7 | 2.80 | T | ||
| GSI | 90.470 | 271 | A | P | 2019-10-31 19:31:48.2 | 2.30 | T | ||
| JTS | 90.770 | 80 | A | P | 2019-10-31 19:31:49.6 | 2.30 | T | ||
| VNA3 | 90.580 | 175 | A | P | 2019-10-31 19:31:48.2 | 0.80 | T | ||
| SNAA | 90.660 | 177 | M | P | 2019-10-31 19:31:47.5 | -0.30 | T | ||
| VNA2 | 91.090 | 175 | A | P | 2019-10-31 19:31:51.0 | 1.30 | T | ||
| VNA1 | 91.270 | 175 | A | P | 2019-10-31 19:31:51.9 | 1.40 | T | ||
| CM31 | 94.250 | 288 | M | P | 2019-10-31 19:32:03.7 | 0.40 | T | ||
| CMAR | 94.250 | 288 | M | P | 2019-10-31 19:32:05.6 | 2.30 | T | ||
| CHTO | 94.350 | 288 | M | P | 2019-10-31 19:32:07.1 | 3.30 | T | ||
| TIXI | 97.270 | 344 | M | P | 2019-10-31 19:32:17.5 | 0.00 | T | ||
| SLY | 141.940 | 306 | M | PKPdf | 2019-10-31 19:38:12.1 | -4.40 | T | ||
| CLL | 145.900 | 354 | M | PKPdf | 2019-10-31 19:38:24.2 | 0.60 | T | ||
| WLF | 147.800 | 2 | M | PKPbc | 2019-10-31 19:38:28.1 | -1.70 | T | ||
| PSZ | 147.950 | 345 | M | PKPdf | 2019-10-31 19:38:25.1 | -2.00 | T | ||
| GERES | 148.250 | 352 | A | PKPab | 2019-10-31 19:38:33.3 | -0.90 | T | ||
| GEC2A | 148.250 | 352 | A | PKPab | 2019-10-31 19:38:33.8 | -0.40 | T | ||
| BRTR | 148.370 | 320 | A | PKPab | 2019-10-31 19:38:32.8 | -1.50 | T | ||
| BR131 | 148.370 | 320 | A | PKPab | 2019-10-31 19:38:34.1 | -0.20 | T | ||
| ECH | 149.270 | 1 | A | PKPab | 2019-10-31 19:38:39.1 | 0.80 | T |