| Author | |
| Date and time | 2011-07-04 21:42:17.2 UTC |
| Latitude | -23.592 |
| Longitude | -175.477 |
| Depth | 40.9 |
| Magnitude | 5.1 mb |
| Region | TONGA REGION |
| Latest update | 2016-04-19 07:23:10.1 UTC |
| rms | 1.53 s |
| N° phases used for the localisation | 54 |
| N° stations used for the localisation | 54 |
| Gap | 124.0 ° |
| 95% confidence ellipse | |
| semi major | 16.4 |
| semi minor | 14.4 |
| Azimuth | 159 ° |
| 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 | 8.410 | 313 | M | Pn | 2011-07-04 21:44:17.9 | 1.3 | T | NEIR | |
| MSVF | 8.410 | 313 | M | P | 2011-07-04 21:44:19.2 | 2.6 | T | MAD | |
| DZM | 16.740 | 272 | M | Pn | 2011-07-04 21:46:10.1 | 1.4 | T | NEIR | |
| DZM | 16.740 | 272 | A | P | 2011-07-04 21:46:12.1 | 1.5 | T | GFZ | |
| EIDS | 30.440 | 260 | M | P | 2011-07-04 21:48:25.2 | -0.7 | T | NEIR | |
| EIDS | 30.440 | 260 | M | pP | 2011-07-04 21:48:38.0 | 0.9 | T | NEIR | |
| CTAO | 35.620 | 268 | M | P | 2011-07-04 21:49:10.9 | -0.2 | T | NEIR | |
| CTA | 35.620 | 268 | A | P | 2011-07-04 21:49:11.2 | 0.1 | T | GFZ | |
| QLP | 36.510 | 257 | A | P | 2011-07-04 21:49:17.8 | -0.8 | T | GFZ | |
| MTSU | 37.870 | 271 | A | P | 2011-07-04 21:49:29.9 | -0.3 | T | GFZ | |
| PMG | 38.360 | 285 | M | P | 2011-07-04 21:49:33.7 | -0.6 | T | NEIR | |
| PMG | 38.360 | 285 | M | pP | 2011-07-04 21:49:45.9 | 0.2 | T | NEIR | |
| COEN | 40.180 | 276 | M | P | 2011-07-04 21:49:46.8 | -2.7 | T | NEIR | |
| QIS | 41.610 | 265 | A | P | 2011-07-04 21:50:01.4 | 0.1 | T | GFZ | |
| BBOO | 43.370 | 247 | M | P | 2011-07-04 21:50:13.0 | -2.6 | T | NEIR | |
| AS01 | 46.130 | 259 | M | P | 2011-07-04 21:50:36.1 | -1.5 | T | NEIR | |
| AS31 | 46.170 | 259 | M | P | 2011-07-04 21:50:37.3 | -0.6 | T | NEIR | |
| WB2 | 46.550 | 264 | M | P | 2011-07-04 21:50:38.7 | -2.2 | T | NEIR | |
| WRAB | 46.550 | 264 | M | P | 2011-07-04 21:50:39.5 | -1.4 | T | NEIR | |
| KIP | 47.860 | 22 | M | P | 2011-07-04 21:50:49.5 | -1.5 | T | NEIR | |
| FORT | 50.290 | 249 | M | P | 2011-07-04 21:51:06.9 | -2.7 | T | NEIR | |
| KNRA | 52.840 | 268 | A | P | 2011-07-04 21:51:28.1 | -0.5 | T | GFZ | |
| ANA2 | 54.900 | 313 | M | P | 2011-07-04 21:51:42.2 | -1.5 | T | NEIR | |
| SBA | 54.970 | 185 | M | P | 2011-07-04 21:51:46.8 | 2.6 | T | NEIR | |
| FITZ | 54.980 | 264 | A | P | 2011-07-04 21:51:44.0 | -0.3 | T | GFZ | |
| VNDA | 55.070 | 186 | A | P | 2011-07-04 21:51:47.4 | 2.5 | T | GFZ | |
| VNDA | 55.070 | 186 | M | pP | 2011-07-04 21:51:56.6 | -0.1 | T | NEIR | |
| SOEI | 58.960 | 273 | A | P | 2011-07-04 21:52:13.4 | 0.8 | T | GFZ | |
| CASY | 62.200 | 206 | M | P | 2011-07-04 21:52:35.1 | 0.5 | T | NEIR | |
| MAJO | 74.080 | 323 | M | P | 2011-07-04 21:53:46.7 | -2.3 | T | GSRC | |
| KSM | 76.150 | 278 | A | P | 2011-07-04 21:54:01.4 | 0.5 | T | GFZ | |
| SMY | 76.540 | 354 | A | P | 2011-07-04 21:54:01.3 | -1.8 | T | MAD | |
| ASAJ | 77.550 | 331 | A | P | 2011-07-04 21:54:09.7 | 0.9 | T | GFZ | |
| TPUB | 77.610 | 302 | A | P | 2011-07-04 21:54:07.6 | -1.6 | T | GFZ | |
| SSLB | 77.620 | 303 | A | P | 2011-07-04 21:54:08.5 | -0.7 | T | GFZ | |
| YSS | 79.700 | 332 | A | P | 2011-07-04 21:54:21.7 | 1.1 | T | GFZ | |
| INCN | 81.560 | 317 | A | P | 2011-07-04 21:54:32.4 | 1.8 | T | GFZ | |
| TUC | 83.080 | 51 | A | P | 2011-07-04 21:54:40.5 | 1.8 | T | GFZ | |
| WVOR | 84.030 | 39 | A | P | 2011-07-04 21:54:42.8 | -0.8 | T | GFZ | |
| SNAA | 84.860 | 178 | M | P | 2011-07-04 21:54:47.0 | -0.7 | T | MAD | |
| UBPT | 86.340 | 288 | A | P | 2011-07-04 21:54:56.3 | 1.4 | T | GFZ | |
| KLR | 86.370 | 329 | M | P | 2011-07-04 21:54:55.5 | 0.4 | T | GSRC | |
| MNTX | 86.670 | 53 | A | P | 2011-07-04 21:54:56.1 | -0.5 | T | GFZ | |
| SKLT | 87.290 | 279 | A | P | 2011-07-04 21:55:02.4 | 2.8 | T | GFZ | |
| ANMO | 87.540 | 50 | A | P | 2011-07-04 21:55:00.9 | -0.2 | T | GFZ | |
| GSI | 87.720 | 272 | M | P | 2011-07-04 21:55:03.3 | 1.7 | T | MAD | |
| CHBT | 88.030 | 285 | A | P | 2011-07-04 21:55:05.0 | 1.9 | T | GFZ | |
| ENH | 89.690 | 303 | M | P | 2011-07-04 21:55:12.3 | 1.3 | T | MAD | |
| SEY | 89.910 | 346 | M | P | 2011-07-04 21:55:10.9 | -1.1 | T | GSRC | |
| CHTO | 93.470 | 289 | M | P | 2011-07-04 21:55:30.2 | 1.7 | T | MAD | |
| BRVK | 123.000 | 319 | M | PKIKP | 2011-07-04 22:01:06.8 | -2.3 | T | GSRC | |
| SUMG | 125.570 | 15 | M | PKIKP | 2011-07-04 22:01:13.5 | -1 | T | MAD | |
| ARU | 129.060 | 325 | M | P | 2011-07-04 22:01:19.1 | -1.6 | T | GSRC | |
| KIV | 142.770 | 313 | M | P | 2011-07-04 22:01:43.8 | -2.4 | T | GSRC |