| Author | |
| Date and time | 2015-12-31 21:51:10.9 UTC |
| Latitude | -7.157 |
| Longitude | 68.042 |
| Depth | 2 |
| Magnitude | 4.9 mb |
| Region | CHAGOS ARCHIPELAGO REGION |
| Latest update | 2016-04-19 07:25:49.7 UTC |
| rms | 0.99 s |
| N° phases used for the localisation | 108 |
| N° stations used for the localisation | 108 |
| Gap | 109.0 ° |
| 95% confidence ellipse | |
| semi major | 10.4 |
| semi minor | 6.3 |
| Azimuth | 2 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| DGAR | 4.390 | 94 | M | Pn | 2015-12-31 21:52:17.7 | -0.7 | T | NEIR | |
| DGAR | 4.390 | 94 | M | P | 2015-12-31 21:52:18.1 | -0.3 | T | GSRC | |
| MSEY | 12.750 | 281 | M | Pn | 2015-12-31 21:54:12.9 | -0.2 | T | NEIR | |
| RER | 18.320 | 219 | M | P | 2015-12-31 21:55:24.8 | -1.5 | T | NEIR | |
| BKNI | 33.780 | 79 | M | P | 2015-12-31 21:57:54.9 | 1.1 | T | NEIR | |
| UOSS | 33.960 | 341 | M | P | 2015-12-31 21:57:55.7 | 0.3 | T | GFZ | |
| LODK | 34.310 | 287 | M | P | 2015-12-31 21:57:58.6 | 0.2 | T | NEIR | |
| RAYN | 37.650 | 325 | M | P | 2015-12-31 21:58:27.0 | -0.1 | T | NEIR | |
| MBAR | 37.800 | 278 | M | P | 2015-12-31 21:58:29.1 | 0.7 | T | GSRC | |
| CMAR | 39.760 | 50 | M | P | 2015-12-31 21:58:44.7 | 0 | T | NEIR | |
| CM31 | 39.760 | 50 | M | P | 2015-12-31 21:58:44.9 | 0.2 | T | NEIR | |
| CHTO | 39.970 | 49 | M | P | 2015-12-31 21:58:46.7 | 0.3 | T | NEIR | |
| KBL | 41.520 | 1 | M | P | 2015-12-31 21:59:00.2 | 0.7 | T | NEIR | |
| LSA | 42.890 | 30 | M | P | 2015-12-31 21:59:11.4 | 0.4 | T | GFZ | |
| BOSA | 45.670 | 237 | M | P | 2015-12-31 21:59:31.4 | -1.5 | T | NEIR | |
| GEYT | 45.830 | 349 | M | P | 2015-12-31 21:59:33.7 | -0.4 | T | NEIR | |
| DRK | 46.570 | 4 | M | P | 2015-12-31 21:59:40.0 | -0.2 | T | NEIR | |
| BTK | 47.080 | 3 | M | P | 2015-12-31 21:59:43.8 | -0.2 | T | NEIR | |
| KDJ | 49.790 | 9 | M | P | 2015-12-31 22:00:04.9 | -0.1 | T | NEIR | |
| AAK | 49.940 | 6 | M | P | 2015-12-31 22:00:06.8 | 0.7 | T | NEIR | |
| BOOM | 49.970 | 8 | M | P | 2015-12-31 22:00:06.3 | 0 | T | NEIR | |
| KKAR | 50.110 | 2 | M | P | 2015-12-31 22:00:07.2 | 0 | T | NEIR | |
| FRU1 | 50.120 | 6 | M | P | 2015-12-31 22:00:07.6 | 0.2 | T | NEIR | |
| GAZ | 52.730 | 329 | A | P | 2015-12-31 22:00:28.4 | 1.5 | T | NEIR | |
| ENH | 54.500 | 45 | M | P | 2015-12-31 22:00:40.3 | 0.6 | T | GFZ | |
| BNN | 54.710 | 329 | M | P | 2015-12-31 22:00:43.5 | 2.1 | T | GFZ | |
| MAKZ | 55.170 | 12 | M | P | 2015-12-31 22:00:44.0 | -0.7 | T | GFZ | |
| MKAR | 55.220 | 12 | M | P | 2015-12-31 22:00:44.8 | -0.3 | T | GFZ | |
| MK31 | 55.220 | 12 | A | P | 2015-12-31 22:00:45.1 | 0 | T | NEIR | |
| KBZ | 55.570 | 338 | M | P | 2015-12-31 22:00:47.0 | -0.5 | T | GSRC | |
| SOEI | 55.680 | 97 | M | P | 2015-12-31 22:00:47.8 | -0.5 | T | NEIR | |
| BRTR | 56.490 | 329 | M | P | 2015-12-31 22:00:53.5 | -0.8 | T | GSRC | |
| BR131 | 56.490 | 329 | A | P | 2015-12-31 22:00:55.8 | 1.5 | T | NEIR | |
| ABKAR | 56.650 | 354 | A | P | 2015-12-31 22:00:54.1 | -1.2 | T | NEIR | |
| KURK | 58.390 | 8 | M | P | 2015-12-31 22:01:07.2 | -0.4 | T | GFZ | |
| DGZ | 59.120 | 15 | M | P | 2015-12-31 22:01:12.2 | -0.7 | T | GSRC | |
| BRVK | 60.040 | 2 | M | P | 2015-12-31 22:01:17.8 | -1.2 | T | GFZ | |
| ZALV | 62.530 | 11 | M | P | 2015-12-31 22:01:34.5 | -1.4 | T | GSRC | |
| ARU | 63.870 | 354 | A | P | 2015-12-31 22:01:42.4 | -2.4 | T | NEIR | |
| VTS | 64.180 | 325 | M | P | 2015-12-31 22:01:46.4 | -0.5 | T | GFZ | |
| SONM | 64.390 | 28 | A | P | 2015-12-31 22:01:49.1 | 0.8 | T | NEIR | |
| VRI | 64.430 | 329 | M | P | 2015-12-31 22:01:48.3 | -0.1 | T | GFZ | |
| PLOR1 | 64.460 | 329 | M | P | 2015-12-31 22:01:48.6 | -0.1 | T | GFZ | |
| ULN | 64.710 | 28 | A | P | 2015-12-31 22:01:52.5 | 2 | T | NEIR | |
| TESR | 64.910 | 330 | M | P | 2015-12-31 22:01:51.8 | 0.2 | T | GFZ | |
| VOIR | 65.010 | 328 | M | P | 2015-12-31 22:01:51.2 | -1.1 | T | GFZ | |
| ARR | 65.180 | 328 | M | P | 2015-12-31 22:01:52.1 | -1.3 | T | GFZ | |
| WRA | 65.400 | 109 | A | P | 2015-12-31 22:01:56.1 | 1.5 | T | NEIR | |
| WRAB | 65.410 | 109 | M | P | 2015-12-31 22:01:55.2 | 0.5 | T | GSRC | |
| DEV | 66.440 | 327 | M | P | 2015-12-31 22:02:00.9 | -0.5 | T | GFZ | |
| AKBB | 66.690 | 334 | A | P | 2015-12-31 22:02:02.9 | -0.2 | T | NEIR | |
| DIVS | 66.960 | 324 | M | P | 2015-12-31 22:02:04.5 | -0.3 | T | GFZ | |
| BZS | 66.970 | 327 | M | P | 2015-12-31 22:02:03.9 | -0.9 | T | GFZ | |
| DRGR | 67.120 | 328 | M | P | 2015-12-31 22:02:05.2 | -0.7 | T | GFZ | |
| KIRV | 67.250 | 350 | M | P | 2015-12-31 22:02:05.5 | -1.1 | T | GSRC | |
| TRPA | 68.070 | 329 | M | P | 2015-12-31 22:02:11.1 | -0.7 | T | GFZ | |
| KWP | 68.960 | 330 | M | P | 2015-12-31 22:02:18.7 | 1.3 | T | GFZ | |
| KEST | 69.720 | 312 | M | P | 2015-12-31 22:02:21.9 | -0.1 | T | NEIR | |
| SRO | 70.100 | 327 | M | P | 2015-12-31 22:02:25.8 | 1.4 | T | GFZ | |
| MPLH | 70.150 | 326 | M | P | 2015-12-31 22:02:23.8 | -0.9 | T | GFZ | |
| VYHS | 70.230 | 328 | M | P | 2015-12-31 22:02:25.8 | 0.6 | T | GFZ | |
| QIS | 70.350 | 109 | M | P | 2015-12-31 22:02:29.4 | 3.6 | T | GFZ | |
| SOP | 70.990 | 326 | M | P | 2015-12-31 22:02:28.9 | -0.9 | T | GFZ | |
| MODS | 70.990 | 327 | M | P | 2015-12-31 22:02:28.4 | -1.5 | T | GFZ | |
| JAVC | 71.070 | 328 | M | P | 2015-12-31 22:02:30.1 | -0.3 | T | GFZ | |
| VSL | 71.330 | 316 | M | P | 2015-12-31 22:02:32.6 | 0.8 | T | GFZ | |
| ARSA | 71.330 | 325 | M | P | 2015-12-31 22:02:31.4 | -0.5 | T | GFZ | |
| MORC | 71.680 | 328 | M | P | 2015-12-31 22:02:34.6 | 0.5 | T | GFZ | |
| KRLC | 72.250 | 328 | M | P | 2015-12-31 22:02:39.2 | 1.7 | T | GFZ | |
| MOA | 72.370 | 325 | M | P | 2015-12-31 22:02:38.8 | 0.6 | T | GFZ | |
| KBA | 72.490 | 324 | M | P | 2015-12-31 22:02:39.5 | 0.4 | T | GFZ | |
| CTI | 72.960 | 323 | A | P | 2015-12-31 22:02:41.6 | -0.2 | T | NEIR | |
| KHC | 73.450 | 326 | M | P | 2015-12-31 22:02:43.0 | -1.6 | T | GSRC | |
| WTTA | 73.580 | 324 | M | P | 2015-12-31 22:02:44.6 | -0.9 | T | GFZ | |
| DBIC | 74.090 | 279 | M | P | 2015-12-31 22:02:48.8 | 0.8 | T | GFZ | |
| BRG | 74.190 | 328 | M | P | 2015-12-31 22:02:49.5 | 0.6 | T | GFZ | |
| FUR | 74.240 | 325 | M | P | 2015-12-31 22:02:50.4 | 1.1 | T | GFZ | |
| MUGIO | 74.490 | 322 | M | P | 2015-12-31 22:02:51.4 | 0.7 | T | GFZ | |
| GRB5 | 74.500 | 325 | M | P | 2015-12-31 22:02:50.0 | -0.7 | T | GFZ | |
| SAOF | 74.550 | 319 | M | P | 2015-12-31 22:02:52.2 | 1.2 | T | GFZ | |
| GRC2 | 74.540 | 325 | M | P | 2015-12-31 22:02:50.2 | -0.8 | T | GFZ | |
| GRB3 | 74.540 | 326 | M | P | 2015-12-31 22:02:52.1 | 1.1 | T | GFZ | |
| GRB2 | 74.580 | 326 | M | P | 2015-12-31 22:02:49.8 | -1.4 | T | GFZ | |
| DAVA | 74.630 | 323 | M | P | 2015-12-31 22:02:51.0 | -0.7 | T | GFZ | |
| GRB1 | 74.650 | 326 | M | P | 2015-12-31 22:02:51.0 | -0.6 | T | GFZ | |
| NKC | 74.650 | 327 | M | P | 2015-12-31 22:02:51.8 | 0.1 | T | GFZ | |
| KOWA | 74.700 | 287 | A | P | 2015-12-31 22:02:53.0 | 1.4 | T | NEIR | |
| UBR | 74.690 | 324 | M | P | 2015-12-31 22:02:51.4 | -0.5 | T | GFZ | |
| GRB4 | 74.750 | 326 | M | P | 2015-12-31 22:02:52.8 | 0.6 | T | GFZ | |
| CLL | 74.930 | 328 | M | P | 2015-12-31 22:02:53.0 | -0.2 | T | GFZ | |
| GRA3 | 75.030 | 326 | M | P | 2015-12-31 22:02:54.0 | 0.2 | T | GFZ | |
| GRFO | 75.050 | 326 | A | P | 2015-12-31 22:02:55.3 | 1.4 | T | NEIR | |
| RUE | 75.160 | 329 | M | P | 2015-12-31 22:02:54.3 | -0.2 | T | GFZ | |
| MOX | 75.320 | 327 | M | P | 2015-12-31 22:02:55.3 | -0.2 | T | GFZ | |
| MDJ | 75.510 | 40 | M | P | 2015-12-31 22:02:56.5 | 0 | T | GFZ | |
| SLE | 75.680 | 323 | M | P | 2015-12-31 22:02:57.0 | -0.6 | T | GFZ | |
| STU | 75.750 | 324 | M | P | 2015-12-31 22:02:56.4 | -1.5 | T | GFZ | |
| ORIF | 76.030 | 320 | M | P | 2015-12-31 22:03:00.8 | 1.2 | T | GFZ | |
| BFO | 76.040 | 324 | M | P | 2015-12-31 22:03:00.9 | 1.3 | T | GFZ | |
| GIMEL | 76.480 | 321 | M | P | 2015-12-31 22:03:03.8 | 1.6 | T | GFZ | |
| NRIK | 77.470 | 7 | M | P | 2015-12-31 22:03:06.6 | -1.2 | T | GSRC | |
| ZEA | 78.360 | 31 | M | P | 2015-12-31 22:03:12.7 | 0 | T | GSRC | |
| KLR | 78.810 | 37 | M | P | 2015-12-31 22:03:15.4 | 0.3 | T | GSRC | |
| IFR | 80.160 | 306 | M | P | 2015-12-31 22:03:23.9 | 1.4 | T | GFZ | |
| ESDC | 80.970 | 312 | A | P | 2015-12-31 22:03:26.3 | -0.5 | T | NEIR | |
| PAB | 81.220 | 312 | M | P | 2015-12-31 22:03:30.2 | 2.1 | T | GFZ | |
| YAK | 83.520 | 25 | M | P | 2015-12-31 22:03:40.1 | -0.2 | T | GSRC | |
| TIXI | 87.940 | 16 | M | P | 2015-12-31 22:04:01.2 | -1.1 | T | GFZ |