| Author | |
| Date and time | 2021-10-18 21:28:26.7 UTC |
| Latitude | -48.979 |
| Longitude | -8.507 |
| Depth | 10 |
| Magnitude | 4.9 mb |
| Region | SOUTHERN MID-ATLANTIC RIDGE |
| Latest update | 2021-10-26 01:58:28.1 UTC |
| rms | 0.85 s |
| N° phases used for the localisation | 46 |
| N° stations used for the localisation | 46 |
| Gap | 73.0 ° |
| 95% confidence ellipse | |
| semi major | 19.9 |
| semi minor | 2.8 |
| Azimuth | 270 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| SNAA | 22.890 | 175 | M | P | 2021-10-18 21:33:29.1 | -1.2 | T | NEIR | |
| SUR | 27.490 | 64 | M | P | 2021-10-18 21:34:12.0 | -0.8 | T | NEIR | |
| ALKP | 30.110 | 62 | M | P | 2021-10-18 21:34:36.3 | 0.4 | T | NEIR | |
| GRHM | 30.270 | 72 | M | P | 2021-10-18 21:34:36.6 | -0.7 | T | NEIR | |
| BELA | 30.600 | 191 | M | P | 2021-10-18 21:34:39.0 | -0.5 | T | NEIR | |
| EFI | 31.240 | 246 | M | P | 2021-10-18 21:34:46.0 | 0.1 | T | NEIR | |
| BOSA | 32.860 | 64 | M | P | 2021-10-18 21:34:58.1 | -2 | T | NEIR | |
| PHPEN | 33.870 | 58 | M | P | 2021-10-18 21:35:08.7 | -0.2 | T | NEIR | |
| KOOLE | 34.440 | 52 | M | P | 2021-10-18 21:35:13.6 | -0.4 | T | NEIR | |
| KGCAE | 35.610 | 54 | M | P | 2021-10-18 21:35:23.9 | -0.1 | T | NEIR | |
| LBTB | 35.770 | 61 | M | P | 2021-10-18 21:35:24.8 | -0.6 | T | NEIR | |
| GRTLG | 36.320 | 51 | M | P | 2021-10-18 21:35:30.3 | 0.2 | T | NEIR | |
| TSUM | 36.380 | 45 | M | P | 2021-10-18 21:35:30.2 | -0.3 | T | NEIR | |
| MAW | 39.100 | 145 | M | P | 2021-10-18 21:35:53.8 | 0 | T | NEIR | |
| QSPA | 41.210 | 180 | M | P | 2021-10-18 21:36:11.8 | -0.1 | T | NEIR | |
| PLCA | 43.610 | 257 | M | P | 2021-10-18 21:36:29.8 | -1 | T | NEIR | |
| BDFB | 46.270 | 302 | M | P | 2021-10-18 21:36:52.1 | 0.3 | T | NEIR | |
| AQDB | 47.050 | 290 | M | P | 2021-10-18 21:36:56.8 | -0.9 | T | NEIR | |
| SDBA | 47.270 | 308 | M | P | 2021-10-18 21:36:58.8 | -0.7 | T | NEIR | |
| MT08 | 47.490 | 265 | M | P | 2021-10-18 21:37:02.5 | 0.1 | T | NEIR | |
| BO01 | 47.610 | 263 | M | P | 2021-10-18 21:37:02.8 | 0.5 | T | NEIR | |
| ZON | 47.800 | 268 | M | P | 2021-10-18 21:37:03.3 | -0.6 | T | NEIR | |
| MT16 | 47.830 | 265 | M | P | 2021-10-18 21:37:05.1 | 1 | T | NEIR | |
| MT09 | 47.920 | 264 | M | P | 2021-10-18 21:37:05.8 | 0.9 | T | NEIR | |
| MT01 | 48.040 | 264 | M | P | 2021-10-18 21:37:06.4 | 0.7 | T | NEIR | |
| SNDB | 51.090 | 301 | M | P | 2021-10-18 21:37:28.6 | -0.1 | T | NEIR | |
| SMTB | 51.660 | 307 | M | P | 2021-10-18 21:37:31.3 | -1.6 | T | NEIR | |
| PTLB | 52.980 | 291 | M | P | 2021-10-18 21:37:42.7 | -0.1 | T | NEIR | |
| VNDA | 53.540 | 177 | M | P | 2021-10-18 21:37:47.8 | 0.2 | T | NEIR | |
| SIV | 53.770 | 289 | M | P | 2021-10-18 21:37:47.8 | -0.8 | T | NEIR | |
| PB15 | 53.910 | 275 | M | P | 2021-10-18 21:37:50.7 | 0.7 | T | NEIR | |
| PB01 | 55.450 | 277 | M | P | 2021-10-18 21:38:01.2 | 0.2 | T | NEIR | |
| VILB | 55.560 | 292 | M | P | 2021-10-18 21:38:02.4 | 0.8 | T | NEIR | |
| PB08 | 55.870 | 278 | M | P | 2021-10-18 21:38:04.4 | 0 | T | NEIR | |
| PB16 | 57.410 | 280 | M | P | 2021-10-18 21:38:15.5 | -0 | T | NEIR | |
| LPAZ | 58.020 | 282 | M | P | 2021-10-18 21:38:19.5 | -0.4 | T | NEIR | |
| MBAR | 58.820 | 48 | M | P | 2021-10-18 21:38:26.3 | 1.5 | T | NEIR | |
| MD01 | 81.600 | 3 | M | P | 2021-10-18 21:40:44.6 | 0.3 | T | NEIR | |
| MD31 | 81.600 | 3 | M | P | 2021-10-18 21:40:43.0 | -0.3 | T | NEIR | |
| BVAR | 121.570 | 44 | M | PKPdf | 2021-10-18 21:47:17.1 | -2.2 | T | NEIR | |
| MMPY | 146.300 | 316 | M | PKPdf | 2021-10-18 21:48:05.6 | 1.4 | T | NEIR | |
| HYT | 149.210 | 312 | M | PKPbc | 2021-10-18 21:48:14.8 | 1.3 | T | NEIR | |
| C27K | 150.250 | 330 | M | PKPbc | 2021-10-18 21:48:16.5 | 0.6 | T | NEIR | |
| BCAR | 151.100 | 317 | M | PKPbc | 2021-10-18 21:48:18.8 | 0.9 | T | NEIR | |
| J26L | 151.640 | 320 | M | PKPbc | 2021-10-18 21:48:20.4 | 1.2 | T | NEIR | |
| C23K | 152.330 | 333 | M | PKPbc | 2021-10-18 21:48:21.4 | 0.8 | T | NEIR |