| Author | |
| Date and time | 2019-03-17 00:43:28.9 UTC |
| Latitude | -20.160 |
| Longitude | -173.361 |
| Depth | 10 |
| Magnitude | 5.2 Mw |
| Region | TONGA |
| Latest update | 2019-03-17 00:58:06.2 UTC |
| rms | 1.91 s |
| N° phases used for the localisation | 111 |
| N° stations used for the localisation | 111 |
| Gap | 74.0 ° |
| 95% confidence ellipse | |
| semi major | 12.9 |
| semi minor | 8.8 |
| Azimuth | 136 ° |
| 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 | 3.410 | 72 | M | P | 2019-03-17 00:44:18.3 | -3.9 | T | GNS | |
| NIUE | 3.410 | 72 | A | Pn | 2019-03-17 00:44:18.6 | -3.6 | T | NEIR | |
| AFI | 6.400 | 14 | A | Pn | 2019-03-17 00:45:01.2 | -2.1 | T | NEIR | |
| AFI | 6.400 | 14 | A | P | 2019-03-17 00:45:01.7 | -1.6 | T | MLT | |
| MSVF | 8.490 | 285 | M | Pn | 2019-03-17 00:45:35.4 | 3.5 | T | NEIR | |
| MSVF | 8.490 | 285 | A | P | 2019-03-17 00:45:36.5 | 4.6 | T | KAN | |
| GLKZ | 9.970 | 204 | M | P | 2019-03-17 00:45:49.4 | -2.7 | T | GNS | |
| RAR | 12.770 | 97 | M | Pn | 2019-03-17 00:46:26.3 | -4.1 | T | NEIR | |
| RAR | 12.770 | 97 | A | P | 2019-03-17 00:46:27.1 | -3.3 | T | GFZ | |
| PINNC | 18.050 | 259 | M | P | 2019-03-17 00:47:40.5 | 0.4 | T | NEIR | |
| ONTNC | 18.950 | 260 | M | P | 2019-03-17 00:47:49.3 | -0.7 | T | NEIR | |
| DZM | 18.950 | 261 | M | P | 2019-03-17 00:47:50.0 | -0.1 | T | NEIR | |
| NOUC | 19.080 | 261 | A | P | 2019-03-17 00:47:52.4 | 0.9 | T | MLT | |
| MWZ | 19.770 | 202 | M | P | 2019-03-17 00:48:00.9 | 1.8 | T | GNS | |
| URZ | 19.850 | 203 | M | P | 2019-03-17 00:47:59.7 | -0.2 | T | GNS | |
| TOZ | 20.020 | 207 | M | P | 2019-03-17 00:48:00.9 | -0.8 | T | NEIR | |
| HIZ | 20.950 | 207 | M | P | 2019-03-17 00:48:13.1 | 1.2 | T | NEIR | |
| KOUNC | 20.980 | 265 | A | P | 2019-03-17 00:48:13.7 | 1.6 | T | GFZ | |
| KWHZ | 21.120 | 202 | M | P | 2019-03-17 00:48:15.4 | 1.5 | T | GNS | |
| OTVZ | 21.180 | 204 | M | P | 2019-03-17 00:48:15.9 | 1.3 | T | GNS | |
| KAHZ | 21.300 | 201 | M | P | 2019-03-17 00:48:16.4 | 0.7 | T | GNS | |
| PNHZ | 21.640 | 202 | M | P | 2019-03-17 00:48:18.9 | -0.5 | T | GNS | |
| BFZ | 22.310 | 201 | M | P | 2019-03-17 00:48:28.9 | 2.5 | T | GNS | |
| OGWZ | 22.810 | 203 | M | P | 2019-03-17 00:48:33.1 | 1.4 | T | GNS | |
| MSWZ | 23.300 | 202 | M | P | 2019-03-17 00:48:38.9 | 1.9 | T | GNS | |
| TCW | 23.480 | 204 | M | P | 2019-03-17 00:48:38.9 | 0.1 | T | GNS | |
| QRZ | 23.870 | 207 | M | P | 2019-03-17 00:48:46.5 | 4 | T | GNS | |
| THZ | 24.490 | 205 | M | P | 2019-03-17 00:48:51.7 | 3.4 | T | GNS | |
| KHZ | 24.800 | 204 | M | P | 2019-03-17 00:48:55.6 | 4.6 | T | GNS | |
| LHI | 27.210 | 240 | M | P | 2019-03-17 00:49:12.1 | -0.7 | T | NEIR | |
| EIDS | 33.150 | 254 | M | P | 2019-03-17 00:50:03.2 | -2.1 | T | NEIR | |
| ARMA | 33.160 | 245 | M | P | 2019-03-17 00:50:03.8 | -1.7 | T | NEIR | |
| CAN | 36.350 | 237 | M | P | 2019-03-17 00:50:31.4 | -1.6 | T | NEIR | |
| CMSA | 38.370 | 244 | A | P | 2019-03-17 00:50:48.2 | -1.9 | T | GFZ | |
| QLP | 39.340 | 252 | A | P | 2019-03-17 00:50:56.2 | -1.9 | T | GFZ | |
| TOO | 39.650 | 235 | M | P | 2019-03-17 00:50:59.7 | -1.2 | T | NEIR | |
| MTSU | 39.990 | 266 | A | P | 2019-03-17 00:51:01.8 | -1.7 | T | GFZ | |
| TAU | 39.970 | 226 | M | P | 2019-03-17 00:51:03.4 | -0.2 | T | NEIR | |
| STKA | 41.880 | 244 | A | P | 2019-03-17 00:51:17.6 | -1.6 | T | GFZ | |
| COEN | 41.950 | 271 | A | P | 2019-03-17 00:51:18.1 | -1.5 | T | GFZ | |
| ARPS | 42.330 | 237 | A | P | 2019-03-17 00:51:21.6 | -1.3 | T | GFZ | |
| QIS | 44.010 | 261 | A | P | 2019-03-17 00:51:33.6 | -2.8 | T | GFZ | |
| LCRK | 44.690 | 247 | A | P | 2019-03-17 00:51:40.6 | -1.3 | T | KAN | |
| BBOO | 46.620 | 244 | A | P | 2019-03-17 00:51:54.4 | -2.7 | T | GFZ | |
| GENI | 48.610 | 285 | A | P | 2019-03-17 00:52:12.6 | 0.2 | T | MLT | |
| WRAB | 48.980 | 261 | M | P | 2019-03-17 00:52:15.1 | -0.3 | T | GSRC | |
| WRA | 48.990 | 261 | A | P | 2019-03-17 00:52:12.7 | -2.7 | T | NEIR | |
| WR1 | 48.990 | 261 | M | P | 2019-03-17 00:52:12.8 | -2.6 | T | MCSM | |
| KDU | 52.350 | 269 | A | P | 2019-03-17 00:52:39.1 | -1.5 | T | KAN | |
| FORT | 53.440 | 246 | M | P | 2019-03-17 00:52:46.0 | -2.9 | T | NEIR | |
| MTN | 53.560 | 269 | M | P | 2019-03-17 00:52:47.5 | -2.1 | T | NEIR | |
| KNRA | 55.070 | 265 | M | P | 2019-03-17 00:52:59.4 | -1.2 | T | NEIR | |
| SOEI | 60.900 | 270 | M | P | 2019-03-17 00:53:41.7 | 0.1 | T | NEIR | |
| TNTI | 61.680 | 282 | M | P | 2019-03-17 00:53:45.7 | -1 | T | NEIR | |
| SANI | 61.870 | 279 | A | P | 2019-03-17 00:53:47.6 | -0.4 | T | MLT | |
| PSA00 | 62.020 | 256 | M | P | 2019-03-17 00:53:46.0 | -3.1 | T | NEIR | |
| NWAO | 62.420 | 243 | M | P | 2019-03-17 00:53:51.4 | -0.6 | T | NEIR | |
| CCD | 63.850 | 195 | A | P | 2019-03-17 00:54:05.1 | 2.7 | T | MLT | |
| MORW | 64.000 | 247 | M | P | 2019-03-17 00:54:00.7 | -1.7 | T | NEIR | |
| PLAI | 67.290 | 269 | A | P | 2019-03-17 00:54:23.0 | -0.4 | T | MLT | |
| TOLI2 | 67.880 | 280 | A | P | 2019-03-17 00:54:27.1 | 0 | T | MLT | |
| QSPA | 69.840 | 180 | M | P | 2019-03-17 00:54:40.2 | -0.4 | T | NEIR | |
| JAGI | 70.810 | 268 | M | P | 2019-03-17 00:54:43.4 | -1.9 | T | NEIR | |
| JGF | 72.550 | 320 | M | P | 2019-03-17 00:54:53.8 | -2.1 | T | NEIR | |
| MAJO | 72.670 | 321 | M | P | 2019-03-17 00:54:57.2 | 0.7 | T | NEIR | |
| KKM | 73.980 | 283 | M | P | 2019-03-17 00:55:03.4 | -0.9 | T | NEIR | |
| JKA | 75.650 | 329 | M | P | 2019-03-17 00:55:14.9 | 0.9 | T | NEIR | |
| PFO | 76.220 | 46 | A | P | 2019-03-17 00:55:21.0 | 3.7 | T | KAN | |
| NACB | 77.220 | 302 | M | P | 2019-03-17 00:55:22.1 | -0.6 | T | NEIR | |
| PEA0B | 77.190 | 343 | M | P | 2019-03-17 00:55:23.3 | 0.5 | T | NEIR | |
| PETK | 77.190 | 343 | M | P | 2019-03-17 00:55:23.3 | 0.5 | T | NEIR | |
| BBJI | 77.230 | 267 | A | P | 2019-03-17 00:55:21.9 | -1 | T | GFZ | |
| YBH | 77.430 | 36 | M | P | 2019-03-17 00:55:24.7 | 0.5 | T | NEIR | |
| PNTR | 77.520 | 40 | M | P | 2019-03-17 00:55:23.5 | -1.3 | T | NEIR | |
| TPUB | 77.580 | 301 | A | P | 2019-03-17 00:55:25.2 | 0.4 | T | GFZ | |
| GWY | 77.590 | 44 | M | P | 2019-03-17 00:55:23.9 | -1.2 | T | NEIR | |
| YSS | 77.680 | 331 | M | P | 2019-03-17 00:55:25.2 | -0.2 | T | NEIR | |
| KSM | 77.770 | 276 | M | P | 2019-03-17 00:55:26.4 | 0.6 | T | NEIR | |
| TPNV | 78.320 | 43 | A | P | 2019-03-17 00:55:32.2 | 3.1 | T | KAN | |
| V12A | 78.520 | 45 | M | P | 2019-03-17 00:55:29.1 | -1.1 | T | NEIR | |
| BELA | 79.220 | 172 | M | P | 2019-03-17 00:55:34.6 | -0.1 | T | NEIR | |
| WVOR | 80.190 | 38 | A | P | 2019-03-17 00:55:42.1 | 2.7 | T | GFZ | |
| ELK | 81.190 | 41 | A | P | 2019-03-17 00:55:48.3 | 3.4 | T | KAN | |
| HLID | 83.340 | 39 | A | P | 2019-03-17 00:55:59.3 | 3.2 | T | GFZ | |
| MVCO | 83.620 | 47 | A | P | 2019-03-17 00:56:00.7 | 3.2 | T | KAN | |
| HWUT | 83.960 | 42 | A | P | 2019-03-17 00:56:01.5 | 2.2 | T | KAN | |
| KLR | 84.570 | 327 | M | P | 2019-03-17 00:56:02.0 | -0.2 | T | GSRC | |
| MA2 | 84.720 | 343 | M | P | 2019-03-17 00:56:03.4 | 0.4 | T | MCSM | |
| AHID | 84.880 | 41 | A | P | 2019-03-17 00:56:07.4 | 3.4 | T | KAN | |
| BW06 | 85.840 | 42 | A | P | 2019-03-17 00:56:11.6 | 2.8 | T | KAN | |
| COLA | 87.030 | 11 | A | P | 2019-03-17 00:56:15.7 | 1.2 | T | GFZ | |
| SEY | 87.130 | 345 | M | P | 2019-03-17 00:56:15.6 | 0.6 | T | GSRC | |
| BILL | 89.230 | 353 | A | P | 2019-03-17 00:56:28.8 | 3.8 | T | MLT | |
| E22K | 89.460 | 8 | M | P | 2019-03-17 00:56:26.3 | 0.1 | T | NEIR | |
| ZEA | 89.550 | 329 | M | P | 2019-03-17 00:56:27.4 | 1 | T | GSRC | |
| GSI | 89.650 | 271 | M | P | 2019-03-17 00:56:26.8 | 0.2 | T | NEIR | |
| BMAR | 89.910 | 11 | M | P | 2019-03-17 00:56:28.5 | 0.2 | T | NEIR | |
| YAK | 93.500 | 337 | M | P | 2019-03-17 00:56:44.8 | 0 | T | GSRC | |
| CMAR | 94.220 | 288 | M | P | 2019-03-17 00:56:49.2 | 1.4 | T | NEIR | |
| CHTO | 94.340 | 288 | M | P | 2019-03-17 00:56:49.4 | 1 | T | NEIR | |
| ULM | 97.630 | 39 | M | P | 2019-03-17 00:57:04.1 | 0.6 | T | GSRC | |
| TIXI | 99.580 | 344 | M | P | 2019-03-17 00:57:11.8 | -0.6 | T | GSRC | |
| KURK | 116.730 | 318 | M | P | 2019-03-17 01:02:13.4 | 0 | T | GSRC | |
| AAK | 119.580 | 308 | M | PKPdf | 2019-03-17 01:02:19.1 | 0 | T | GSRC | |
| BRVK | 121.690 | 321 | M | PKPdf | 2019-03-17 01:02:23.2 | 0.2 | T | GSRC | |
| ARTI | 127.460 | 327 | M | PKPdf | 2019-03-17 01:02:33.9 | -0.2 | T | GSRC | |
| OBN | 138.400 | 335 | M | P | 2019-03-17 01:02:54.3 | -0.4 | T | GSRC | |
| KIV | 141.800 | 317 | M | P | 2019-03-17 01:03:00.0 | -0.9 | T | GSRC | |
| SHA1 | 141.920 | 317 | M | P | 2019-03-17 01:03:01.3 | 0 | T | GSRC | |
| KMBO | 143.350 | 238 | M | P | 2019-03-17 01:03:03.1 | -0.6 | T | GSRC | |
| AKBB | 144.640 | 335 | M | P | 2019-03-17 01:03:05.4 | -0.5 | T | GSRC |