| Author | |
| Date and time | 2011-12-28 21:55:43.3 UTC |
| Latitude | -17.993 |
| Longitude | -174.952 |
| Depth | 200 |
| Magnitude | 5.1 mb |
| Region | TONGA |
| Latest update | 2016-04-19 07:23:25.8 UTC |
| rms | 1.70 s |
| N° phases used for the localisation | 47 |
| N° stations used for the localisation | 47 |
| Gap | 148.0 ° |
| 95% confidence ellipse | |
| semi major | 17.80 |
| semi minor | 13.70 |
| Azimuth | 95 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| AFI | 5.080 | 37 | A | Pn | 2011-12-28 21:56:56.6 | -2.20 | T | ||
| MSVF | 6.670 | 271 | M | Pn | 2011-12-28 21:57:22.0 | 2.70 | T | ||
| DZM | 17.940 | 254 | M | P | 2011-12-28 21:59:39.7 | 1.20 | T | ||
| OUZ | 19.950 | 208 | M | P | 2011-12-28 22:00:03.4 | 3.30 | T | ||
| MXZ | 20.380 | 196 | M | P | 2011-12-28 22:00:06.6 | 2.00 | T | ||
| URZ | 21.350 | 197 | M | P | 2011-12-28 22:00:14.2 | -0.70 | T | ||
| HIZ | 22.300 | 202 | M | P | 2011-12-28 22:00:25.5 | 1.30 | T | ||
| BKZ | 22.370 | 198 | M | P | 2011-12-28 22:00:24.2 | -0.70 | T | ||
| BFZ | 23.850 | 197 | M | P | 2011-12-28 22:00:37.8 | -0.50 | T | ||
| SNZO | 24.880 | 199 | M | P | 2011-12-28 22:00:48.8 | 1.20 | T | ||
| THZ | 25.870 | 201 | M | P | 2011-12-28 22:00:56.3 | -0.30 | T | ||
| KHZ | 26.250 | 200 | M | P | 2011-12-28 22:01:00.3 | 0.40 | T | ||
| LTZ | 26.990 | 201 | M | P | 2011-12-28 22:01:05.8 | -0.80 | T | ||
| OXZ | 27.550 | 201 | M | P | 2011-12-28 22:01:10.9 | -0.70 | T | ||
| MQZ | 27.690 | 200 | M | P | 2011-12-28 22:01:12.9 | 0.20 | T | ||
| RPZ | 28.230 | 202 | M | P | 2011-12-28 22:01:17.6 | 0.00 | T | ||
| FOZ | 28.610 | 204 | M | P | 2011-12-28 22:01:18.9 | -1.90 | T | ||
| LBZ | 29.130 | 202 | M | P | 2011-12-28 22:01:23.5 | -2.00 | T | ||
| WKZ | 29.930 | 203 | M | P | 2011-12-28 22:01:31.1 | -1.60 | T | ||
| MLZ | 30.690 | 204 | M | P | 2011-12-28 22:01:39.5 | 0.10 | T | ||
| DCZ | 31.200 | 205 | M | P | 2011-12-28 22:01:43.0 | -0.70 | T | ||
| WHZ | 31.240 | 203 | M | P | 2011-12-28 22:01:43.9 | -0.20 | T | ||
| EIDS | 32.340 | 251 | M | P | 2011-12-28 22:01:53.6 | -0.10 | T | ||
| ARMA | 32.770 | 242 | M | P | 2011-12-28 22:01:57.5 | -0.10 | T | ||
| CTAO | 36.680 | 260 | M | P | 2011-12-28 22:02:30.0 | -0.90 | T | ||
| COEN | 40.390 | 270 | M | P | 2011-12-28 22:03:00.6 | -1.20 | T | ||
| STKA | 41.480 | 242 | M | P | 2011-12-28 22:03:09.9 | -0.80 | T | ||
| BBOO | 46.250 | 242 | M | P | 2011-12-28 22:03:47.7 | -0.90 | T | ||
| WB2 | 47.840 | 259 | M | P | 2011-12-28 22:03:59.0 | -1.90 | T | ||
| AS01 | 47.890 | 254 | M | P | 2011-12-28 22:04:00.3 | -1.00 | T | ||
| AS31 | 47.930 | 254 | M | P | 2011-12-28 22:04:00.2 | -1.40 | T | ||
| MTN | 52.080 | 268 | A | P | 2011-12-28 22:04:31.2 | -1.50 | T | ||
| SOEI | 59.360 | 269 | M | P | 2011-12-28 22:05:25.4 | 0.80 | T | ||
| VNDA | 60.660 | 186 | M | P | 2011-12-28 22:05:34.5 | 1.30 | T | ||
| NIE | 146.310 | 342 | A | P | 2011-12-28 22:15:00.7 | 1.80 | T | ||
| UPC | 146.400 | 347 | A | P | 2011-12-28 22:15:00.5 | 1.50 | T | ||
| BRG | 146.440 | 350 | A | P | 2011-12-28 22:15:00.6 | 1.50 | T | ||
| DPC | 146.480 | 347 | A | P | 2011-12-28 22:15:01.0 | 1.80 | T | ||
| PVCC | 146.660 | 349 | A | P | 2011-12-28 22:15:01.6 | 2.20 | T | ||
| MORC | 146.730 | 345 | A | P | 2011-12-28 22:15:01.2 | 1.60 | T | ||
| GUNZ | 147.180 | 351 | A | P | 2011-12-28 22:15:02.7 | 2.30 | T | ||
| PRU | 147.180 | 349 | A | P | 2011-12-28 22:15:02.9 | 2.60 | T | ||
| WERN | 147.250 | 351 | A | P | 2011-12-28 22:15:03.6 | 3.10 | T | ||
| VRAC | 147.400 | 346 | A | P | 2011-12-28 22:15:03.5 | 2.80 | T | ||
| MLR | 147.530 | 332 | A | P | 2011-12-28 22:15:03.7 | 2.70 | T | ||
| KRUC | 147.670 | 346 | A | P | 2011-12-28 22:15:04.1 | 3.00 | T | ||
| ROTZ | 147.780 | 351 | A | P | 2011-12-28 22:15:04.3 | 3.00 | T |