| Author | |
| Date and time | 2017-12-31 20:27:49.7 UTC |
| Latitude | -8.068 |
| Longitude | 68.102 |
| Depth | 10 |
| Magnitude | 5.0 Mw |
| Region | CHAGOS ARCHIPELAGO REGION |
| Latest update | 2017-12-31 20:39:37.7 UTC |
| rms | 1.06 s |
| N° phases used for the localisation | 110 |
| N° stations used for the localisation | 110 |
| Gap | 59.0 ° |
| 95% confidence ellipse | |
| semi major | 9.3 |
| semi minor | 6 |
| Azimuth | 28 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| HALK | 18.870 | 42 | A | P | 2017-12-31 20:32:10.1 | 0.3 | T | GFZ | |
| PALK | 19.770 | 40 | A | P | 2017-12-31 20:32:21.2 | 1.4 | T | GFZ | |
| MALK | 20.550 | 37 | A | P | 2017-12-31 20:32:29.4 | 1.3 | T | GFZ | |
| KMBO | 31.530 | 281 | A | P | 2017-12-31 20:34:14.6 | 2.6 | T | GFZ | |
| LODK | 34.630 | 288 | A | P | 2017-12-31 20:34:41.3 | 2.4 | T | GFZ | |
| KULM | 35.110 | 69 | M | P | 2017-12-31 20:34:38.8 | -4.1 | T | NEIR | |
| LSZ | 39.730 | 256 | A | P | 2017-12-31 20:35:23.0 | 0.8 | T | GFZ | |
| EVN | 40.170 | 26 | M | P | 2017-12-31 20:35:27.2 | 0.7 | T | NEIR | |
| CMAR | 40.300 | 49 | M | P | 2017-12-31 20:35:28.1 | 1.3 | T | GSRC | |
| CHTO | 40.520 | 48 | M | P | 2017-12-31 20:35:27.8 | -0.8 | T | NEIR | |
| SHL | 40.700 | 34 | A | P | 2017-12-31 20:35:31.2 | 0.9 | T | GFZ | |
| KBL | 42.420 | 1 | A | P | 2017-12-31 20:35:46.3 | 1.8 | T | GFZ | |
| LBTB | 43.900 | 242 | A | P | 2017-12-31 20:35:54.8 | -1.6 | T | GFZ | |
| SBUM | 45.280 | 79 | A | P | 2017-12-31 20:36:08.3 | 1.2 | T | GFZ | |
| GEYT | 46.740 | 349 | M | P | 2017-12-31 20:36:18.1 | -0.7 | T | NEIR | |
| GEZN | 47.150 | 360 | A | P | 2017-12-31 20:36:23.8 | 1.7 | T | GFZ | |
| MORW | 49.640 | 122 | M | P | 2017-12-31 20:36:38.8 | -2.4 | T | NEIR | |
| CUKT | 50.620 | 335 | A | P | 2017-12-31 20:36:49.7 | 1 | T | KAN | |
| AAK | 50.830 | 6 | A | P | 2017-12-31 20:36:51.7 | 1.2 | T | GFZ | |
| KKAR | 51.010 | 2 | M | P | 2017-12-31 20:36:51.0 | -0.6 | T | NEIR | |
| MEEK | 51.300 | 118 | A | P | 2017-12-31 20:36:52.5 | -1.3 | T | GFZ | |
| KLBR | 51.740 | 124 | A | P | 2017-12-31 20:36:56.6 | -0.4 | T | GFZ | |
| GNI | 52.650 | 338 | A | P | 2017-12-31 20:37:05.4 | 1.4 | T | GFZ | |
| TOLI2 | 53.370 | 83 | A | P | 2017-12-31 20:37:09.7 | 0.8 | T | GFZ | |
| MMRI | 53.580 | 95 | A | P | 2017-12-31 20:37:09.6 | -0.9 | T | GFZ | |
| TRLG | 54.140 | 338 | A | P | 2017-12-31 20:37:13.3 | -1.6 | T | KAN | |
| DARE | 54.490 | 331 | A | P | 2017-12-31 20:37:19.8 | 2.4 | T | KAN | |
| BCA | 54.980 | 336 | A | P | 2017-12-31 20:37:18.3 | -2.6 | T | KAN | |
| KMBL | 55.100 | 123 | A | P | 2017-12-31 20:37:21.4 | -0.3 | T | GFZ | |
| SOEI | 55.520 | 96 | A | P | 2017-12-31 20:37:26.0 | 1.3 | T | GFZ | |
| MAKZ | 56.050 | 12 | M | P | 2017-12-31 20:37:27.8 | -0.8 | T | NEIR | |
| MK31 | 56.100 | 12 | M | P | 2017-12-31 20:37:28.0 | -1 | T | NEIR | |
| MKAR | 56.100 | 12 | A | P | 2017-12-31 20:37:28.2 | -0.8 | T | GFZ | |
| KBZ | 56.430 | 338 | M | P | 2017-12-31 20:37:31.9 | 0.7 | T | GSRC | |
| KIV | 56.700 | 338 | M | P | 2017-12-31 20:37:32.5 | -0.9 | T | GSRC | |
| FITZ | 56.780 | 106 | M | P | 2017-12-31 20:37:34.2 | 0.5 | T | NEIR | |
| BRTR | 57.300 | 329 | M | P | 2017-12-31 20:37:37.7 | 0.1 | T | GSRC | |
| BR131 | 57.300 | 329 | A | P | 2017-12-31 20:37:37.8 | 0.2 | T | KAN | |
| ABKAR | 57.560 | 354 | M | P | 2017-12-31 20:37:38.0 | -1.3 | T | NEIR | |
| KURK | 59.280 | 8 | M | P | 2017-12-31 20:37:50.3 | -1 | T | NEIR | |
| MAW | 59.550 | 182 | A | P | 2017-12-31 20:37:52.7 | -0.7 | T | GFZ | |
| TNTI | 59.790 | 84 | A | P | 2017-12-31 20:37:55.9 | 1.3 | T | GFZ | |
| DGZ | 59.990 | 14 | M | P | 2017-12-31 20:37:55.3 | -1.1 | T | GSRC | |
| FORT | 60.200 | 121 | A | P | 2017-12-31 20:37:57.9 | 0.3 | T | GFZ | |
| BRVK | 60.940 | 2 | M | P | 2017-12-31 20:38:02.3 | -0.5 | T | NEIR | |
| MTN | 62.110 | 100 | A | P | 2017-12-31 20:38:11.0 | 0.6 | T | GFZ | |
| BELG | 62.750 | 346 | M | P | 2017-12-31 20:38:14.2 | -0.7 | T | GSRC | |
| ZALV | 63.400 | 11 | M | P | 2017-12-31 20:38:18.5 | -0.8 | T | NEIR | |
| ELND | 63.690 | 327 | M | P | 2017-12-31 20:38:20.9 | -0.2 | T | BUC | |
| HARR | 63.810 | 329 | M | P | 2017-12-31 20:38:22.0 | 0.1 | T | BUC | |
| FAKI | 64.080 | 89 | A | P | 2017-12-31 20:38:24.7 | 1.3 | T | GFZ | |
| CFR | 64.050 | 330 | M | P | 2017-12-31 20:38:23.6 | 0.2 | T | BUC | |
| PLVB | 64.680 | 326 | M | P | 2017-12-31 20:38:27.5 | 0 | T | BUC | |
| ASAR | 64.730 | 112 | M | P | 2017-12-31 20:38:27.5 | -0.4 | T | NEIR | |
| AS31 | 64.730 | 112 | M | P | 2017-12-31 20:38:27.7 | -0.2 | T | NEIR | |
| ARU | 64.780 | 354 | M | P | 2017-12-31 20:38:25.8 | -2.5 | T | NEIR | |
| ISR | 64.820 | 329 | M | P | 2017-12-31 20:38:28.5 | -0.1 | T | BUC | |
| NEHR | 65.160 | 329 | M | P | 2017-12-31 20:38:30.7 | 0 | T | BUC | |
| SONM | 65.160 | 27 | M | P | 2017-12-31 20:38:31.0 | 0 | T | NEIR | |
| VRI | 65.240 | 329 | A | P | 2017-12-31 20:38:31.4 | 0.1 | T | GFZ | |
| PLOR | 65.270 | 329 | M | P | 2017-12-31 20:38:32.1 | 0.6 | T | BUC | |
| PLOR1 | 65.270 | 329 | A | P | 2017-12-31 20:38:32.2 | 0.7 | T | GFZ | |
| MLR | 65.380 | 329 | M | P | 2017-12-31 20:38:32.5 | 0.2 | T | BUC | |
| ULN | 65.490 | 28 | M | P | 2017-12-31 20:38:32.9 | -0.2 | T | GSRC | |
| COVR | 65.490 | 329 | M | P | 2017-12-31 20:38:33.0 | 0.1 | T | BUC | |
| TESR | 65.720 | 330 | M | P | 2017-12-31 20:38:34.0 | -0.4 | T | BUC | |
| VOIR | 65.810 | 328 | M | P | 2017-12-31 20:38:34.7 | -0.3 | T | BUC | |
| BLKB | 65.910 | 326 | M | P | 2017-12-31 20:38:35.4 | -0.2 | T | BUC | |
| DOPR | 65.990 | 329 | M | P | 2017-12-31 20:38:35.5 | -0.6 | T | BUC | |
| SORM | 66.050 | 332 | M | P | 2017-12-31 20:38:35.6 | -0.9 | T | BUC | |
| TIR | 66.170 | 322 | M | P | 2017-12-31 20:38:37.4 | 0.2 | T | BUC | |
| BOVS | 66.470 | 325 | M | P | 2017-12-31 20:38:38.5 | -0.6 | T | BUC | |
| HERR | 66.850 | 326 | M | P | 2017-12-31 20:38:41.9 | 0.3 | T | BUC | |
| MDVR | 67.180 | 326 | M | P | 2017-12-31 20:38:43.7 | 0 | T | BUC | |
| BURAR | 67.190 | 330 | M | P | 2017-12-31 20:38:44.8 | 0.9 | T | BUC | |
| DEV | 67.230 | 328 | M | P | 2017-12-31 20:38:44.1 | 0.1 | T | BUC | |
| AKBB | 67.540 | 334 | M | P | 2017-12-31 20:38:44.4 | -1.6 | T | GSRC | |
| KIEV | 67.540 | 334 | M | P | 2017-12-31 20:38:44.3 | -1.7 | T | NEIR | |
| SURR | 67.570 | 327 | M | P | 2017-12-31 20:38:46.1 | 0 | T | BUC | |
| MARR | 67.630 | 328 | M | P | 2017-12-31 20:38:46.9 | 0.2 | T | BUC | |
| BZS | 67.760 | 327 | M | P | 2017-12-31 20:38:47.2 | -0.1 | T | BUC | |
| BBLS | 67.930 | 324 | A | P | 2017-12-31 20:38:49.7 | 1.3 | T | BUD | |
| KIRV | 68.150 | 350 | M | P | 2017-12-31 20:38:49.5 | -0.4 | T | GSRC | |
| OBN | 68.260 | 341 | M | P | 2017-12-31 20:38:49.9 | -0.7 | T | GSRC | |
| FRGS | 68.460 | 325 | M | P | 2017-12-31 20:38:51.7 | -0.1 | T | BUC | |
| TAM | 68.530 | 298 | A | P | 2017-12-31 20:38:53.6 | 1.4 | T | KAN | |
| TRPA | 68.880 | 329 | A | P | 2017-12-31 20:38:54.5 | 0.1 | T | BUD | |
| SGRT | 68.950 | 321 | M | P | 2017-12-31 20:38:55.1 | 0.2 | T | NEIR | |
| ABAH | 69.650 | 329 | A | P | 2017-12-31 20:38:59.2 | 0 | T | BUD | |
| MORH | 69.760 | 326 | M | P | 2017-12-31 20:38:59.7 | -0.1 | T | BUC | |
| KOVH | 69.990 | 326 | A | P | 2017-12-31 20:39:01.2 | 0 | T | BUD | |
| MPLH | 70.940 | 326 | A | P | 2017-12-31 20:39:07.6 | 0.5 | T | BUD | |
| VYHS | 71.030 | 328 | A | P | 2017-12-31 20:39:07.5 | -0.1 | T | BUD | |
| LANS | 71.100 | 329 | A | P | 2017-12-31 20:39:09.1 | 1 | T | BUD | |
| FDMO | 71.290 | 321 | M | P | 2017-12-31 20:39:08.9 | -0.3 | T | NEIR | |
| STKA | 71.830 | 121 | M | P | 2017-12-31 20:39:13.2 | 0.8 | T | NEIR | |
| CONA | 72.300 | 326 | A | P | 2017-12-31 20:39:15.7 | 0.3 | T | BUD | |
| CTI | 73.720 | 323 | M | P | 2017-12-31 20:39:23.7 | -0.1 | T | NEIR | |
| KHC | 74.230 | 326 | M | P | 2017-12-31 20:39:26.2 | -0.6 | T | GSRC | |
| DBIC | 74.290 | 279 | M | P | 2017-12-31 20:39:27.7 | 1 | T | BUC | |
| VSU | 74.240 | 339 | M | P | 2017-12-31 20:39:26.6 | -0.2 | T | GSRC | |
| FUORN | 74.830 | 323 | M | P | 2017-12-31 20:39:29.3 | -1.2 | T | NEIR | |
| TUE | 75.310 | 322 | M | P | 2017-12-31 20:39:32.3 | -0.9 | T | NEIR | |
| SENIN | 76.510 | 322 | M | P | 2017-12-31 20:39:39.9 | -0.2 | T | NEIR | |
| PMG | 78.070 | 98 | M | P | 2017-12-31 20:39:49.2 | 0.9 | T | GSRC | |
| NRIK | 78.360 | 7 | M | P | 2017-12-31 20:39:50.0 | -0.3 | T | GSRC | |
| KLR | 79.500 | 37 | M | P | 2017-12-31 20:39:55.5 | -0.9 | T | GSRC | |
| YAK | 84.320 | 25 | M | P | 2017-12-31 20:40:21.2 | -0.7 | T | GSRC | |
| TIXI | 88.790 | 16 | M | P | 2017-12-31 20:40:43.1 | -0.8 | T | BUC | |
| BILL | 100.470 | 22 | M | P | 2017-12-31 20:41:36.6 | -0.8 | T | GSRC |